2024-03-07 14:10:58 +00:00
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< ul class = "simple simple-toc" id = "toc-list" >
< li >
< a class = "reference reference-toplevel" href = "#6" id = "56" > Imports< / a >
< ul class = "simple simple-toc-section" >
< / ul >
< / li >
< li >
< a class = "reference reference-toplevel" href = "#7" id = "57" > Types< / a >
< ul class = "simple simple-toc-section" >
< li > < a class = "reference" href = "#EcCurveKind"
title="EcCurveKind = enum
Secp256r1 = 23, Secp384r1 = 24, Secp521r1 = 25">EcCurveKind< / a > < / li >
< li > < a class = "reference" href = "#ECDHEScheme"
title="ECDHEScheme = EcCurveKind">ECDHEScheme< / a > < / li >
< li > < a class = "reference" href = "#EcError"
title="EcError = enum
EcRngError, EcKeyGenError, EcPublicKeyError, EcKeyIncorrectError,
EcSignatureError">EcError< / a > < / li >
< li > < a class = "reference" href = "#EcKeyPair"
title="EcKeyPair = object
seckey*: EcPrivateKey
pubkey*: EcPublicKey">EcKeyPair< / a > < / li >
< li > < a class = "reference" href = "#EcPKI"
title="EcPKI = EcPrivateKey | EcPublicKey | EcSignature">EcPKI< / a > < / li >
< li > < a class = "reference" href = "#EcPrivateKey"
title="EcPrivateKey = ref object
buffer*: array[EC_KBUF_PRIV_MAX_SIZE, byte]
key*: ec.EcPrivateKey">EcPrivateKey< / a > < / li >
< li > < a class = "reference" href = "#EcPublicKey"
title="EcPublicKey = ref object
buffer*: array[EC_KBUF_PUB_MAX_SIZE, byte]
key*: ec.EcPublicKey">EcPublicKey< / a > < / li >
< li > < a class = "reference" href = "#EcResult"
title="EcResult[T] = Result[T, EcError]">EcResult< / a > < / li >
< li > < a class = "reference" href = "#EcSignature"
title="EcSignature = ref object
buffer*: seq[byte]">EcSignature< / a > < / li >
< / ul >
< / li >
< li >
< a class = "reference reference-toplevel" href = "#10" id = "60" > Consts< / a >
< ul class = "simple simple-toc-section" >
< li > < a class = "reference" href = "#EcSupportedCurvesCint"
title="EcSupportedCurvesCint = [23, 24, 25]">EcSupportedCurvesCint< / a > < / li >
< li > < a class = "reference" href = "#PubKey256Length"
title="PubKey256Length = 65">PubKey256Length< / a > < / li >
< li > < a class = "reference" href = "#PubKey384Length"
title="PubKey384Length = 97">PubKey384Length< / a > < / li >
< li > < a class = "reference" href = "#PubKey521Length"
title="PubKey521Length = 133">PubKey521Length< / a > < / li >
< li > < a class = "reference" href = "#SecKey256Length"
title="SecKey256Length = 32">SecKey256Length< / a > < / li >
< li > < a class = "reference" href = "#SecKey384Length"
title="SecKey384Length = 48">SecKey384Length< / a > < / li >
< li > < a class = "reference" href = "#SecKey521Length"
title="SecKey521Length = 66">SecKey521Length< / a > < / li >
< li > < a class = "reference" href = "#Secret256Length"
title="Secret256Length = 32">Secret256Length< / a > < / li >
< li > < a class = "reference" href = "#Secret384Length"
title="Secret384Length = 48">Secret384Length< / a > < / li >
< li > < a class = "reference" href = "#Secret521Length"
title="Secret521Length = 66">Secret521Length< / a > < / li >
< li > < a class = "reference" href = "#Sig256Length"
title="Sig256Length = 64">Sig256Length< / a > < / li >
< li > < a class = "reference" href = "#Sig384Length"
title="Sig384Length = 96">Sig384Length< / a > < / li >
< li > < a class = "reference" href = "#Sig521Length"
title="Sig521Length = 132">Sig521Length< / a > < / li >
< / ul >
< / li >
< li >
< a class = "reference reference-toplevel" href = "#12" id = "62" > Procs< / a >
< ul class = "simple simple-toc-section" >
< ul class = "simple nested-toc-section" > $
< li > < a class = "reference" href = "#%24%2CEcPublicKey"
title="`$`(pubkey: EcPublicKey): string">`$`(pubkey: EcPublicKey): string< / a > < / li >
< li > < a class = "reference" href = "#%24%2CEcPrivateKey"
title="`$`(seckey: EcPrivateKey): string">`$`(seckey: EcPrivateKey): string< / a > < / li >
< li > < a class = "reference" href = "#%24%2CEcSignature"
title="`$`(sig: EcSignature): string">`$`(sig: EcSignature): string< / a > < / li >
< / ul >
< ul class = "simple nested-toc-section" > ==
< li > < a class = "reference" href = "#%3D%3D%2CEcSignature%2CEcSignature"
title="`==`(a, b: EcSignature): bool">`==`(a, b: EcSignature): bool< / a > < / li >
< li > < a class = "reference" href = "#%3D%3D%2CEcPublicKey%2CEcPublicKey"
title="`==`(pubkey1, pubkey2: EcPublicKey): bool">`==`(pubkey1, pubkey2: EcPublicKey): bool< / a > < / li >
< li > < a class = "reference" href = "#%3D%3D%2CEcPrivateKey%2CEcPrivateKey"
title="`==`(seckey1, seckey2: EcPrivateKey): bool">`==`(seckey1, seckey2: EcPrivateKey): bool< / a > < / li >
< / ul >
< ul class = "simple nested-toc-section" > clear
< li > < a class = "reference" href = "#clear%2CT"
title="clear[T: EcPKI | EcKeyPair](pki: var T)">clear[T: EcPKI | EcKeyPair](pki: var T)< / a > < / li >
< / ul >
< ul class = "simple nested-toc-section" > copy
< li > < a class = "reference" href = "#copy%2CT%2CT"
title="copy[T: EcPKI](dst: var T; src: T): bool">copy[T: EcPKI](dst: var T; src: T): bool< / a > < / li >
< li > < a class = "reference" href = "#copy%2CT"
title="copy[T: EcPKI](src: T): T">copy[T: EcPKI](src: T): T< / a > < / li >
< / ul >
< ul class = "simple nested-toc-section" > ephemeral
< li > < a class = "reference" href = "#ephemeral%2CEcCurveKind%2CHmacDrbgContext"
title="ephemeral(scheme: ECDHEScheme; rng: var HmacDrbgContext): EcResult[EcKeyPair]">ephemeral(scheme: ECDHEScheme; rng: var HmacDrbgContext): EcResult[EcKeyPair]< / a > < / li >
< li > < a class = "reference" href = "#ephemeral%2Cstring%2CHmacDrbgContext"
title="ephemeral(scheme: string; rng: var HmacDrbgContext): EcResult[EcKeyPair]">ephemeral(scheme: string; rng: var HmacDrbgContext): EcResult[EcKeyPair]< / a > < / li >
< / ul >
< ul class = "simple nested-toc-section" > getBytes
< li > < a class = "reference" href = "#getBytes%2CEcPublicKey"
title="getBytes(pubkey: EcPublicKey): EcResult[seq[byte]]">getBytes(pubkey: EcPublicKey): EcResult[seq[byte]]< / a > < / li >
< li > < a class = "reference" href = "#getBytes%2CEcPrivateKey"
title="getBytes(seckey: EcPrivateKey): EcResult[seq[byte]]">getBytes(seckey: EcPrivateKey): EcResult[seq[byte]]< / a > < / li >
< li > < a class = "reference" href = "#getBytes%2CEcSignature"
title="getBytes(sig: EcSignature): EcResult[seq[byte]]">getBytes(sig: EcSignature): EcResult[seq[byte]]< / a > < / li >
< / ul >
< ul class = "simple nested-toc-section" > getPublicKey
< li > < a class = "reference" href = "#getPublicKey%2CEcPrivateKey"
title="getPublicKey(seckey: EcPrivateKey): EcResult[EcPublicKey]">getPublicKey(seckey: EcPrivateKey): EcResult[EcPublicKey]< / a > < / li >
< / ul >
< ul class = "simple nested-toc-section" > getRawBytes
< li > < a class = "reference" href = "#getRawBytes%2CEcPublicKey"
title="getRawBytes(pubkey: EcPublicKey): EcResult[seq[byte]]">getRawBytes(pubkey: EcPublicKey): EcResult[seq[byte]]< / a > < / li >
< li > < a class = "reference" href = "#getRawBytes%2CEcPrivateKey"
title="getRawBytes(seckey: EcPrivateKey): EcResult[seq[byte]]">getRawBytes(seckey: EcPrivateKey): EcResult[seq[byte]]< / a > < / li >
< li > < a class = "reference" href = "#getRawBytes%2CEcSignature"
title="getRawBytes(sig: EcSignature): EcResult[seq[byte]]">getRawBytes(sig: EcSignature): EcResult[seq[byte]]< / a > < / li >
< / ul >
< ul class = "simple nested-toc-section" > getSecret
< li > < a class = "reference" href = "#getSecret%2CEcPublicKey%2CEcPrivateKey"
title="getSecret(pubkey: EcPublicKey; seckey: EcPrivateKey): seq[byte]">getSecret(pubkey: EcPublicKey; seckey: EcPrivateKey): seq[byte]< / a > < / li >
< / ul >
< ul class = "simple nested-toc-section" > init
< li > < a class = "reference" href = "#init%2CEcPrivateKey%2CopenArray%5Bbyte%5D"
title="init(key: var EcPrivateKey; data: openArray[byte]): Result[void, Asn1Error]">init(key: var EcPrivateKey; data: openArray[byte]): Result[void, Asn1Error]< / a > < / li >
< li > < a class = "reference" href = "#init%2CEcPublicKey%2CopenArray%5Bbyte%5D"
title="init(pubkey: var EcPublicKey; data: openArray[byte]): Result[void, Asn1Error]">init(pubkey: var EcPublicKey; data: openArray[byte]): Result[void, Asn1Error]< / a > < / li >
< li > < a class = "reference" href = "#init%2CEcSignature%2CopenArray%5Bbyte%5D"
title="init(sig: var EcSignature; data: openArray[byte]): Result[void, Asn1Error]">init(sig: var EcSignature; data: openArray[byte]): Result[void, Asn1Error]< / a > < / li >
< li > < a class = "reference" href = "#init%2Ctypedesc%5BEcPrivateKey%5D%2CopenArray%5Bbyte%5D"
title="init(t: typedesc[EcPrivateKey]; data: openArray[byte]): EcResult[EcPrivateKey]">init(t: typedesc[EcPrivateKey]; data: openArray[byte]): EcResult[EcPrivateKey]< / a > < / li >
< li > < a class = "reference" href = "#init%2Ctypedesc%5BEcPublicKey%5D%2CopenArray%5Bbyte%5D"
title="init(t: typedesc[EcPublicKey]; data: openArray[byte]): EcResult[EcPublicKey]">init(t: typedesc[EcPublicKey]; data: openArray[byte]): EcResult[EcPublicKey]< / a > < / li >
< li > < a class = "reference" href = "#init%2Ctypedesc%5BEcSignature%5D%2CopenArray%5Bbyte%5D"
title="init(t: typedesc[EcSignature]; data: openArray[byte]): EcResult[EcSignature]">init(t: typedesc[EcSignature]; data: openArray[byte]): EcResult[EcSignature]< / a > < / li >
< li > < a class = "reference" href = "#init%2CT%2Cstring"
title="init[T: EcPKI](sospk: var T; data: string): Result[void, Asn1Error]">init[T: EcPKI](sospk: var T; data: string): Result[void, Asn1Error]< / a > < / li >
< li > < a class = "reference" href = "#init%2Ctypedesc%5BT%5D%2Cstring"
title="init[T: EcPKI](t: typedesc[T]; data: string): EcResult[T]">init[T: EcPKI](t: typedesc[T]; data: string): EcResult[T]< / a > < / li >
< / ul >
< ul class = "simple nested-toc-section" > initRaw
< li > < a class = "reference" href = "#initRaw%2CEcPrivateKey%2CopenArray%5Bbyte%5D"
title="initRaw(key: var EcPrivateKey; data: openArray[byte]): bool">initRaw(key: var EcPrivateKey; data: openArray[byte]): bool< / a > < / li >
< li > < a class = "reference" href = "#initRaw%2CEcPublicKey%2CopenArray%5Bbyte%5D"
title="initRaw(pubkey: var EcPublicKey; data: openArray[byte]): bool">initRaw(pubkey: var EcPublicKey; data: openArray[byte]): bool< / a > < / li >
< li > < a class = "reference" href = "#initRaw%2CEcSignature%2CopenArray%5Bbyte%5D"
title="initRaw(sig: var EcSignature; data: openArray[byte]): bool">initRaw(sig: var EcSignature; data: openArray[byte]): bool< / a > < / li >
< li > < a class = "reference" href = "#initRaw%2Ctypedesc%5BEcPrivateKey%5D%2CopenArray%5Bbyte%5D"
title="initRaw(t: typedesc[EcPrivateKey]; data: openArray[byte]): EcResult[EcPrivateKey]">initRaw(t: typedesc[EcPrivateKey]; data: openArray[byte]): EcResult[EcPrivateKey]< / a > < / li >
< li > < a class = "reference" href = "#initRaw%2Ctypedesc%5BEcPublicKey%5D%2CopenArray%5Bbyte%5D"
title="initRaw(t: typedesc[EcPublicKey]; data: openArray[byte]): EcResult[EcPublicKey]">initRaw(t: typedesc[EcPublicKey]; data: openArray[byte]): EcResult[EcPublicKey]< / a > < / li >
< li > < a class = "reference" href = "#initRaw%2Ctypedesc%5BEcSignature%5D%2CopenArray%5Bbyte%5D"
title="initRaw(t: typedesc[EcSignature]; data: openArray[byte]): EcResult[EcSignature]">initRaw(t: typedesc[EcSignature]; data: openArray[byte]): EcResult[EcSignature]< / a > < / li >
< li > < a class = "reference" href = "#initRaw%2CT%2Cstring"
title="initRaw[T: EcPKI](sospk: var T; data: string): bool">initRaw[T: EcPKI](sospk: var T; data: string): bool< / a > < / li >
< li > < a class = "reference" href = "#initRaw%2Ctypedesc%5BT%5D%2Cstring"
title="initRaw[T: EcPKI](t: typedesc[T]; data: string): T">initRaw[T: EcPKI](t: typedesc[T]; data: string): T< / a > < / li >
< / ul >
< ul class = "simple nested-toc-section" > random
< li > < a class = "reference" href = "#random%2Ctypedesc%5BEcKeyPair%5D%2CEcCurveKind%2CHmacDrbgContext"
title="random(T: typedesc[EcKeyPair]; kind: EcCurveKind; rng: var HmacDrbgContext): EcResult[
T]">random(T: typedesc[EcKeyPair]; kind: EcCurveKind; rng: var HmacDrbgContext): EcResult[
T]< / a > < / li >
< li > < a class = "reference" href = "#random%2Ctypedesc%5BEcPrivateKey%5D%2CEcCurveKind%2CHmacDrbgContext"
title="random(T: typedesc[EcPrivateKey]; kind: EcCurveKind; rng: var HmacDrbgContext): EcResult[
EcPrivateKey]">random(T: typedesc[EcPrivateKey]; kind: EcCurveKind; rng: var HmacDrbgContext): EcResult[
EcPrivateKey]< / a > < / li >
< / ul >
< ul class = "simple nested-toc-section" > scalarMul
< li > < a class = "reference" href = "#scalarMul%2CEcPublicKey%2CEcPrivateKey"
title="scalarMul(pub: EcPublicKey; sec: EcPrivateKey): EcPublicKey">scalarMul(pub: EcPublicKey; sec: EcPrivateKey): EcPublicKey< / a > < / li >
< / ul >
< ul class = "simple nested-toc-section" > sign
< li > < a class = "reference" href = "#sign%2CEcPrivateKey%2CopenArray%5BT%5D"
title="sign[T: byte | char](seckey: EcPrivateKey; message: openArray[T]): EcResult[
EcSignature]">sign[T: byte | char](seckey: EcPrivateKey; message: openArray[T]): EcResult[
EcSignature]< / a > < / li >
< / ul >
< ul class = "simple nested-toc-section" > toBytes
< li > < a class = "reference" href = "#toBytes%2CEcPublicKey%2CopenArray%5Bbyte%5D"
title="toBytes(pubkey: EcPublicKey; data: var openArray[byte]): EcResult[int]">toBytes(pubkey: EcPublicKey; data: var openArray[byte]): EcResult[int]< / a > < / li >
< li > < a class = "reference" href = "#toBytes%2CEcPrivateKey%2CopenArray%5Bbyte%5D"
title="toBytes(seckey: EcPrivateKey; data: var openArray[byte]): EcResult[int]">toBytes(seckey: EcPrivateKey; data: var openArray[byte]): EcResult[int]< / a > < / li >
< li > < a class = "reference" href = "#toBytes%2CEcSignature%2CopenArray%5Bbyte%5D"
title="toBytes(sig: EcSignature; data: var openArray[byte]): EcResult[int]">toBytes(sig: EcSignature; data: var openArray[byte]): EcResult[int]< / a > < / li >
< / ul >
< ul class = "simple nested-toc-section" > toRawBytes
< li > < a class = "reference" href = "#toRawBytes%2CEcPublicKey%2CopenArray%5Bbyte%5D"
title="toRawBytes(pubkey: EcPublicKey; data: var openArray[byte]): EcResult[int]">toRawBytes(pubkey: EcPublicKey; data: var openArray[byte]): EcResult[int]< / a > < / li >
< li > < a class = "reference" href = "#toRawBytes%2CEcPrivateKey%2CopenArray%5Bbyte%5D"
title="toRawBytes(seckey: EcPrivateKey; data: var openArray[byte]): EcResult[int]">toRawBytes(seckey: EcPrivateKey; data: var openArray[byte]): EcResult[int]< / a > < / li >
< li > < a class = "reference" href = "#toRawBytes%2CEcSignature%2CopenArray%5Bbyte%5D"
title="toRawBytes(sig: EcSignature; data: var openArray[byte]): int">toRawBytes(sig: EcSignature; data: var openArray[byte]): int< / a > < / li >
< / ul >
< ul class = "simple nested-toc-section" > toSecret
< li > < a class = "reference" href = "#toSecret%2CEcPublicKey%2CEcPrivateKey%2CopenArray%5Bbyte%5D"
title="toSecret(pubkey: EcPublicKey; seckey: EcPrivateKey; data: var openArray[byte]): int">toSecret(pubkey: EcPublicKey; seckey: EcPrivateKey; data: var openArray[byte]): int< / a > < / li >
< / ul >
< ul class = "simple nested-toc-section" > verify
< li > < a class = "reference" href = "#verify%2CEcSignature%2CopenArray%5BT%5D%2CEcPublicKey"
title="verify[T: byte | char](sig: EcSignature; message: openArray[T];
pubkey: EcPublicKey): bool">verify[T: byte | char](sig: EcSignature; message: openArray[T];
pubkey: EcPublicKey): bool< / a > < / li >
< / ul >
< / ul >
< / li >
< li >
< a class = "reference reference-toplevel" href = "#18" id = "68" > Templates< / a >
< ul class = "simple simple-toc-section" >
< ul class = "simple nested-toc-section" > getPrivateKeyLength
< li > < a class = "reference" href = "#getPrivateKeyLength.t%2CEcCurveKind"
title="getPrivateKeyLength(curve: EcCurveKind): int">getPrivateKeyLength(curve: EcCurveKind): int< / a > < / li >
< / ul >
< ul class = "simple nested-toc-section" > getPublicKeyLength
< li > < a class = "reference" href = "#getPublicKeyLength.t%2CEcCurveKind"
title="getPublicKeyLength(curve: EcCurveKind): int">getPublicKeyLength(curve: EcCurveKind): int< / a > < / li >
< / ul >
< / ul >
< / li >
< li >
< a class = "reference reference-toplevel" href = "#19" id = "69" > Exports< / a >
< ul class = "simple simple-toc-section" >
< / ul >
< / li >
< / ul >
< / div >
< a
href="https://github.com/status-im/nim-libp2p/tree/1052-single-topic-message/libp2p/crypto/ecnist.nim#L1"
class="link-seesrc" target="_blank">Source< / a >
< a href = "https://github.com/status-im/nim-libp2p/edit/devel/libp2p/crypto/ecnist.nim#L1" class = "link-seesrc" target = "_blank" > Edit< / a >
< div class = "nine columns" id = "content" >
< div id = "tocRoot" > < / div >
< p class = "module-desc" > < p > This module implements constant-time ECDSA and ECDHE for NIST elliptic curves secp256r1, secp384r1 and secp521r1.< / p >
< p > This module uses unmodified parts of code from BearSSL library < < a class = "reference external" href = "https://bearssl.org/" > https://bearssl.org/< / a > > Copyright(C) 2018 Thomas Pornin < pornin@bolet.org> .< / p >
< / p >
< div class = "section" id = "6" >
< h1 > < a class = "toc-backref" href = "#6" > Imports< / a > < / h1 >
< dl class = "item" >
< a class = "reference external" href = "minasn1.html" > minasn1< / a > , < a class = "reference external" href = "../utility.html" > ../utility< / a >
< / dl > < / div >
< div class = "section" id = "7" >
< h1 > < a class = "toc-backref" href = "#7" > Types< / a > < / h1 >
< dl class = "item" >
< div id = "EcCurveKind" class = "tohide" >
< dt > < pre > < a href = "ecnist.html#EcCurveKind" > < span class = "Identifier" > EcCurveKind< / span > < / a > < span class = "Other" > =< / span > < span class = "Keyword" > enum< / span >
< span class = "Identifier" > Secp256r1< / span > < span class = "Other" > =< / span > < span class = "DecNumber" > 23< / span > < span class = "Other" > ,< / span > < span class = "Identifier" > Secp384r1< / span > < span class = "Other" > =< / span > < span class = "DecNumber" > 24< / span > < span class = "Other" > ,< / span > < span class = "Identifier" > Secp521r1< / span > < span class = "Other" > =< / span > < span class = "DecNumber" > 25< / span > < / pre > < / dt >
< dd >
< a
href="https://github.com/status-im/nim-libp2p/tree/1052-single-topic-message/libp2p/crypto/ecnist.nim#L60"
class="link-seesrc" target="_blank">Source< / a >
< a href = "https://github.com/status-im/nim-libp2p/edit/devel/libp2p/crypto/ecnist.nim#L60" class = "link-seesrc" target = "_blank" > Edit< / a >
< / dd >
< / div >
< div id = "ECDHEScheme" class = "tohide" >
< dt > < pre > < a href = "ecnist.html#ECDHEScheme" > < span class = "Identifier" > ECDHEScheme< / span > < / a > < span class = "Other" > =< / span > < a href = "ecnist.html#EcCurveKind" > < span class = "Identifier" > EcCurveKind< / span > < / a > < / pre > < / dt >
< dd >
< a
href="https://github.com/status-im/nim-libp2p/tree/1052-single-topic-message/libp2p/crypto/ecnist.nim#L998"
class="link-seesrc" target="_blank">Source< / a >
< a href = "https://github.com/status-im/nim-libp2p/edit/devel/libp2p/crypto/ecnist.nim#L998" class = "link-seesrc" target = "_blank" > Edit< / a >
< / dd >
< / div >
< div id = "EcError" class = "tohide" >
< dt > < pre > < a href = "ecnist.html#EcError" > < span class = "Identifier" > EcError< / span > < / a > < span class = "Other" > =< / span > < span class = "Keyword" > enum< / span >
< span class = "Identifier" > EcRngError< / span > < span class = "Other" > ,< / span > < span class = "Identifier" > EcKeyGenError< / span > < span class = "Other" > ,< / span > < span class = "Identifier" > EcPublicKeyError< / span > < span class = "Other" > ,< / span > < span class = "Identifier" > EcKeyIncorrectError< / span > < span class = "Other" > ,< / span >
< span class = "Identifier" > EcSignatureError< / span > < / pre > < / dt >
< dd >
< a
href="https://github.com/status-im/nim-libp2p/tree/1052-single-topic-message/libp2p/crypto/ecnist.nim#L67"
class="link-seesrc" target="_blank">Source< / a >
< a href = "https://github.com/status-im/nim-libp2p/edit/devel/libp2p/crypto/ecnist.nim#L67" class = "link-seesrc" target = "_blank" > Edit< / a >
< / dd >
< / div >
< div id = "EcKeyPair" class = "tohide" >
< dt > < pre > < a href = "ecnist.html#EcKeyPair" > < span class = "Identifier" > EcKeyPair< / span > < / a > < span class = "Other" > =< / span > < span class = "Keyword" > object< / span >
< span class = "Identifier" > seckey< / span > < span class = "Operator" > *< / span > < span class = "Other" > :< / span > < a href = "ecnist.html#EcPrivateKey" > < span class = "Identifier" > EcPrivateKey< / span > < / a >
< span class = "Identifier" > pubkey< / span > < span class = "Operator" > *< / span > < span class = "Other" > :< / span > < a href = "ecnist.html#EcPublicKey" > < span class = "Identifier" > EcPublicKey< / span > < / a >
< / pre > < / dt >
< dd >
< a
href="https://github.com/status-im/nim-libp2p/tree/1052-single-topic-message/libp2p/crypto/ecnist.nim#L53"
class="link-seesrc" target="_blank">Source< / a >
< a href = "https://github.com/status-im/nim-libp2p/edit/devel/libp2p/crypto/ecnist.nim#L53" class = "link-seesrc" target = "_blank" > Edit< / a >
< / dd >
< / div >
< div id = "EcPKI" class = "tohide" >
< dt > < pre > < a href = "ecnist.html#EcPKI" > < span class = "Identifier" > EcPKI< / span > < / a > < span class = "Other" > =< / span > < a href = "ecnist.html#EcPrivateKey" > < span class = "Identifier" > EcPrivateKey< / span > < / a > < span class = "Operator" > |< / span > < a href = "ecnist.html#EcPublicKey" > < span class = "Identifier" > EcPublicKey< / span > < / a > < span class = "Operator" > |< / span > < a href = "ecnist.html#EcSignature" > < span class = "Identifier" > EcSignature< / span > < / a > < / pre > < / dt >
< dd >
< a
href="https://github.com/status-im/nim-libp2p/tree/1052-single-topic-message/libp2p/crypto/ecnist.nim#L65"
class="link-seesrc" target="_blank">Source< / a >
< a href = "https://github.com/status-im/nim-libp2p/edit/devel/libp2p/crypto/ecnist.nim#L65" class = "link-seesrc" target = "_blank" > Edit< / a >
< / dd >
< / div >
< div id = "EcPrivateKey" class = "tohide" >
< dt > < pre > < a href = "ecnist.html#EcPrivateKey" > < span class = "Identifier" > EcPrivateKey< / span > < / a > < span class = "Other" > =< / span > < span class = "Keyword" > ref< / span > < span class = "Keyword" > object< / span >
< span class = "Identifier" > buffer< / span > < span class = "Operator" > *< / span > < span class = "Other" > :< / span > < span class = "Identifier" > array< / span > < span class = "Other" > [< / span > < span class = "Identifier" > EC_KBUF_PRIV_MAX_SIZE< / span > < span class = "Other" > ,< / span > < span class = "Identifier" > byte< / span > < span class = "Other" > ]< / span >
< span class = "Identifier" > key< / span > < span class = "Operator" > *< / span > < span class = "Other" > :< / span > < span class = "Identifier" > ec< / span > < span class = "Other" > .< / span > < span class = "Identifier" > EcPrivateKey< / span >
< / pre > < / dt >
< dd >
< a
href="https://github.com/status-im/nim-libp2p/tree/1052-single-topic-message/libp2p/crypto/ecnist.nim#L45"
class="link-seesrc" target="_blank">Source< / a >
< a href = "https://github.com/status-im/nim-libp2p/edit/devel/libp2p/crypto/ecnist.nim#L45" class = "link-seesrc" target = "_blank" > Edit< / a >
< / dd >
< / div >
< div id = "EcPublicKey" class = "tohide" >
< dt > < pre > < a href = "ecnist.html#EcPublicKey" > < span class = "Identifier" > EcPublicKey< / span > < / a > < span class = "Other" > =< / span > < span class = "Keyword" > ref< / span > < span class = "Keyword" > object< / span >
< span class = "Identifier" > buffer< / span > < span class = "Operator" > *< / span > < span class = "Other" > :< / span > < span class = "Identifier" > array< / span > < span class = "Other" > [< / span > < span class = "Identifier" > EC_KBUF_PUB_MAX_SIZE< / span > < span class = "Other" > ,< / span > < span class = "Identifier" > byte< / span > < span class = "Other" > ]< / span >
< span class = "Identifier" > key< / span > < span class = "Operator" > *< / span > < span class = "Other" > :< / span > < span class = "Identifier" > ec< / span > < span class = "Other" > .< / span > < span class = "Identifier" > EcPublicKey< / span >
< / pre > < / dt >
< dd >
< a
href="https://github.com/status-im/nim-libp2p/tree/1052-single-topic-message/libp2p/crypto/ecnist.nim#L49"
class="link-seesrc" target="_blank">Source< / a >
< a href = "https://github.com/status-im/nim-libp2p/edit/devel/libp2p/crypto/ecnist.nim#L49" class = "link-seesrc" target = "_blank" > Edit< / a >
< / dd >
< / div >
< div id = "EcResult" class = "tohide" >
< dt > < pre > < a href = "ecnist.html#EcResult" > < span class = "Identifier" > EcResult< / span > < / a > < span class = "Other" > [< / span > < span class = "Identifier" > T< / span > < span class = "Other" > ]< / span > < span class = "Other" > =< / span > < span class = "Identifier" > Result< / span > < span class = "Other" > [< / span > < span class = "Identifier" > T< / span > < span class = "Other" > ,< / span > < a href = "ecnist.html#EcError" > < span class = "Identifier" > EcError< / span > < / a > < span class = "Other" > ]< / span > < / pre > < / dt >
< dd >
< a
href="https://github.com/status-im/nim-libp2p/tree/1052-single-topic-message/libp2p/crypto/ecnist.nim#L74"
class="link-seesrc" target="_blank">Source< / a >
< a href = "https://github.com/status-im/nim-libp2p/edit/devel/libp2p/crypto/ecnist.nim#L74" class = "link-seesrc" target = "_blank" > Edit< / a >
< / dd >
< / div >
< div id = "EcSignature" class = "tohide" >
< dt > < pre > < a href = "ecnist.html#EcSignature" > < span class = "Identifier" > EcSignature< / span > < / a > < span class = "Other" > =< / span > < span class = "Keyword" > ref< / span > < span class = "Keyword" > object< / span >
< span class = "Identifier" > buffer< / span > < span class = "Operator" > *< / span > < span class = "Other" > :< / span > < span class = "Identifier" > seq< / span > < span class = "Other" > [< / span > < span class = "Identifier" > byte< / span > < span class = "Other" > ]< / span >
< / pre > < / dt >
< dd >
< a
href="https://github.com/status-im/nim-libp2p/tree/1052-single-topic-message/libp2p/crypto/ecnist.nim#L57"
class="link-seesrc" target="_blank">Source< / a >
< a href = "https://github.com/status-im/nim-libp2p/edit/devel/libp2p/crypto/ecnist.nim#L57" class = "link-seesrc" target = "_blank" > Edit< / a >
< / dd >
< / div >
< / dl > < / div >
< div class = "section" id = "10" >
< h1 > < a class = "toc-backref" href = "#10" > Consts< / a > < / h1 >
< dl class = "item" >
< div id = "EcSupportedCurvesCint" class = "tohide" >
< dt > < pre > < a href = "ecnist.html#EcSupportedCurvesCint" > < span class = "Identifier" > EcSupportedCurvesCint< / span > < / a > < span class = "Other" > =< / span > < span class = "Other" > [< / span > < span class = "DecNumber" > 23< / span > < span class = "Other" > ,< / span > < span class = "DecNumber" > 24< / span > < span class = "Other" > ,< / span > < span class = "DecNumber" > 25< / span > < span class = "Other" > ]< / span > < / pre > < / dt >
< dd >
< a
href="https://github.com/status-im/nim-libp2p/tree/1052-single-topic-message/libp2p/crypto/ecnist.nim#L77"
class="link-seesrc" target="_blank">Source< / a >
< a href = "https://github.com/status-im/nim-libp2p/edit/devel/libp2p/crypto/ecnist.nim#L77" class = "link-seesrc" target = "_blank" > Edit< / a >
< / dd >
< / div >
< div id = "PubKey256Length" class = "tohide" >
< dt > < pre > < a href = "ecnist.html#PubKey256Length" > < span class = "Identifier" > PubKey256Length< / span > < / a > < span class = "Other" > =< / span > < span class = "DecNumber" > 65< / span > < / pre > < / dt >
< dd >
< a
href="https://github.com/status-im/nim-libp2p/tree/1052-single-topic-message/libp2p/crypto/ecnist.nim#L31"
class="link-seesrc" target="_blank">Source< / a >
< a href = "https://github.com/status-im/nim-libp2p/edit/devel/libp2p/crypto/ecnist.nim#L31" class = "link-seesrc" target = "_blank" > Edit< / a >
< / dd >
< / div >
< div id = "PubKey384Length" class = "tohide" >
< dt > < pre > < a href = "ecnist.html#PubKey384Length" > < span class = "Identifier" > PubKey384Length< / span > < / a > < span class = "Other" > =< / span > < span class = "DecNumber" > 97< / span > < / pre > < / dt >
< dd >
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href="https://github.com/status-im/nim-libp2p/tree/1052-single-topic-message/libp2p/crypto/ecnist.nim#L32"
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< / dd >
< / div >
< div id = "PubKey521Length" class = "tohide" >
< dt > < pre > < a href = "ecnist.html#PubKey521Length" > < span class = "Identifier" > PubKey521Length< / span > < / a > < span class = "Other" > =< / span > < span class = "DecNumber" > 133< / span > < / pre > < / dt >
< dd >
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href="https://github.com/status-im/nim-libp2p/tree/1052-single-topic-message/libp2p/crypto/ecnist.nim#L33"
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< / dd >
< / div >
< div id = "SecKey256Length" class = "tohide" >
< dt > < pre > < a href = "ecnist.html#SecKey256Length" > < span class = "Identifier" > SecKey256Length< / span > < / a > < span class = "Other" > =< / span > < span class = "DecNumber" > 32< / span > < / pre > < / dt >
< dd >
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href="https://github.com/status-im/nim-libp2p/tree/1052-single-topic-message/libp2p/crypto/ecnist.nim#L34"
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< / dd >
< / div >
< div id = "SecKey384Length" class = "tohide" >
< dt > < pre > < a href = "ecnist.html#SecKey384Length" > < span class = "Identifier" > SecKey384Length< / span > < / a > < span class = "Other" > =< / span > < span class = "DecNumber" > 48< / span > < / pre > < / dt >
< dd >
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href="https://github.com/status-im/nim-libp2p/tree/1052-single-topic-message/libp2p/crypto/ecnist.nim#L35"
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< / dd >
< / div >
< div id = "SecKey521Length" class = "tohide" >
< dt > < pre > < a href = "ecnist.html#SecKey521Length" > < span class = "Identifier" > SecKey521Length< / span > < / a > < span class = "Other" > =< / span > < span class = "DecNumber" > 66< / span > < / pre > < / dt >
< dd >
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href="https://github.com/status-im/nim-libp2p/tree/1052-single-topic-message/libp2p/crypto/ecnist.nim#L36"
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< / dd >
< / div >
< div id = "Secret256Length" class = "tohide" >
< dt > < pre > < a href = "ecnist.html#Secret256Length" > < span class = "Identifier" > Secret256Length< / span > < / a > < span class = "Other" > =< / span > < span class = "DecNumber" > 32< / span > < / pre > < / dt >
< dd >
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href="https://github.com/status-im/nim-libp2p/tree/1052-single-topic-message/libp2p/crypto/ecnist.nim#L40"
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< / dd >
< / div >
< div id = "Secret384Length" class = "tohide" >
< dt > < pre > < a href = "ecnist.html#Secret384Length" > < span class = "Identifier" > Secret384Length< / span > < / a > < span class = "Other" > =< / span > < span class = "DecNumber" > 48< / span > < / pre > < / dt >
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< / dd >
< / div >
< div id = "Secret521Length" class = "tohide" >
< dt > < pre > < a href = "ecnist.html#Secret521Length" > < span class = "Identifier" > Secret521Length< / span > < / a > < span class = "Other" > =< / span > < span class = "DecNumber" > 66< / span > < / pre > < / dt >
< dd >
< a
href="https://github.com/status-im/nim-libp2p/tree/1052-single-topic-message/libp2p/crypto/ecnist.nim#L42"
class="link-seesrc" target="_blank">Source< / a >
< a href = "https://github.com/status-im/nim-libp2p/edit/devel/libp2p/crypto/ecnist.nim#L42" class = "link-seesrc" target = "_blank" > Edit< / a >
< / dd >
< / div >
< div id = "Sig256Length" class = "tohide" >
< dt > < pre > < a href = "ecnist.html#Sig256Length" > < span class = "Identifier" > Sig256Length< / span > < / a > < span class = "Other" > =< / span > < span class = "DecNumber" > 64< / span > < / pre > < / dt >
< dd >
< a
href="https://github.com/status-im/nim-libp2p/tree/1052-single-topic-message/libp2p/crypto/ecnist.nim#L37"
class="link-seesrc" target="_blank">Source< / a >
< a href = "https://github.com/status-im/nim-libp2p/edit/devel/libp2p/crypto/ecnist.nim#L37" class = "link-seesrc" target = "_blank" > Edit< / a >
< / dd >
< / div >
< div id = "Sig384Length" class = "tohide" >
< dt > < pre > < a href = "ecnist.html#Sig384Length" > < span class = "Identifier" > Sig384Length< / span > < / a > < span class = "Other" > =< / span > < span class = "DecNumber" > 96< / span > < / pre > < / dt >
< dd >
< a
href="https://github.com/status-im/nim-libp2p/tree/1052-single-topic-message/libp2p/crypto/ecnist.nim#L38"
class="link-seesrc" target="_blank">Source< / a >
< a href = "https://github.com/status-im/nim-libp2p/edit/devel/libp2p/crypto/ecnist.nim#L38" class = "link-seesrc" target = "_blank" > Edit< / a >
< / dd >
< / div >
< div id = "Sig521Length" class = "tohide" >
< dt > < pre > < a href = "ecnist.html#Sig521Length" > < span class = "Identifier" > Sig521Length< / span > < / a > < span class = "Other" > =< / span > < span class = "DecNumber" > 132< / span > < / pre > < / dt >
< dd >
< a
href="https://github.com/status-im/nim-libp2p/tree/1052-single-topic-message/libp2p/crypto/ecnist.nim#L39"
class="link-seesrc" target="_blank">Source< / a >
< a href = "https://github.com/status-im/nim-libp2p/edit/devel/libp2p/crypto/ecnist.nim#L39" class = "link-seesrc" target = "_blank" > Edit< / a >
< / dd >
< / div >
< / dl > < / div >
< div class = "section" id = "12" >
< h1 > < a class = "toc-backref" href = "#12" > Procs< / a > < / h1 >
< dl class = "item" >
< div id = "$,EcPublicKey" class = "tohide" >
< dt > < pre > < span class = "Keyword" > proc< / span > < a href = "#%24%2CEcPublicKey" > < span class = "Identifier" > `$`< / span > < / a > < span class = "Other" > (< / span > < span class = "Identifier" > pubkey< / span > < span class = "Other" > :< / span > < a href = "ecnist.html#EcPublicKey" > < span class = "Identifier" > EcPublicKey< / span > < / a > < span class = "Other" > )< / span > < span class = "Other" > :< / span > < span class = "Identifier" > string< / span > {.< span > < span class = "Other pragmadots" > ...< / span > < / span > < span class = "pragmawrap" > < span class = "Identifier" > raises< / span > < span class = "Other" > :< / span > < span class = "Other" > [< / span > < span class = "Other" > ]< / span > < span class = "Other" > ,< / span > < span class = "Identifier" > tags< / span > < span class = "Other" > :< / span > < span class = "Other" > [< / span > < span class = "Other" > ]< / span > < / span > .}< / pre > < / dt >
< dd >
Return string representation of EC public key.
< a
href="https://github.com/status-im/nim-libp2p/tree/1052-single-topic-message/libp2p/crypto/ecnist.nim#L298"
class="link-seesrc" target="_blank">Source< / a >
< a href = "https://github.com/status-im/nim-libp2p/edit/devel/libp2p/crypto/ecnist.nim#L298" class = "link-seesrc" target = "_blank" > Edit< / a >
< / dd >
< / div >
< div id = "$,EcPrivateKey" class = "tohide" >
< dt > < pre > < span class = "Keyword" > proc< / span > < a href = "#%24%2CEcPrivateKey" > < span class = "Identifier" > `$`< / span > < / a > < span class = "Other" > (< / span > < span class = "Identifier" > seckey< / span > < span class = "Other" > :< / span > < a href = "ecnist.html#EcPrivateKey" > < span class = "Identifier" > EcPrivateKey< / span > < / a > < span class = "Other" > )< / span > < span class = "Other" > :< / span > < span class = "Identifier" > string< / span > {.< span > < span class = "Other pragmadots" > ...< / span > < / span > < span class = "pragmawrap" > < span class = "Identifier" > raises< / span > < span class = "Other" > :< / span > < span class = "Other" > [< / span > < span class = "Other" > ]< / span > < span class = "Other" > ,< / span > < span class = "Identifier" > tags< / span > < span class = "Other" > :< / span > < span class = "Other" > [< / span > < span class = "Other" > ]< / span > < / span > .}< / pre > < / dt >
< dd >
Return string representation of EC private key.
< a
href="https://github.com/status-im/nim-libp2p/tree/1052-single-topic-message/libp2p/crypto/ecnist.nim#L282"
class="link-seesrc" target="_blank">Source< / a >
< a href = "https://github.com/status-im/nim-libp2p/edit/devel/libp2p/crypto/ecnist.nim#L282" class = "link-seesrc" target = "_blank" > Edit< / a >
< / dd >
< / div >
< div id = "$,EcSignature" class = "tohide" >
< dt > < pre > < span class = "Keyword" > proc< / span > < a href = "#%24%2CEcSignature" > < span class = "Identifier" > `$`< / span > < / a > < span class = "Other" > (< / span > < span class = "Identifier" > sig< / span > < span class = "Other" > :< / span > < a href = "ecnist.html#EcSignature" > < span class = "Identifier" > EcSignature< / span > < / a > < span class = "Other" > )< / span > < span class = "Other" > :< / span > < span class = "Identifier" > string< / span > {.< span > < span class = "Other pragmadots" > ...< / span > < / span > < span class = "pragmawrap" > < span class = "Identifier" > raises< / span > < span class = "Other" > :< / span > < span class = "Other" > [< / span > < span class = "Other" > ]< / span > < span class = "Other" > ,< / span > < span class = "Identifier" > tags< / span > < span class = "Other" > :< / span > < span class = "Other" > [< / span > < span class = "Other" > ]< / span > < / span > .}< / pre > < / dt >
< dd >
Return hexadecimal string representation of EC signature.
< a
href="https://github.com/status-im/nim-libp2p/tree/1052-single-topic-message/libp2p/crypto/ecnist.nim#L314"
class="link-seesrc" target="_blank">Source< / a >
< a href = "https://github.com/status-im/nim-libp2p/edit/devel/libp2p/crypto/ecnist.nim#L314" class = "link-seesrc" target = "_blank" > Edit< / a >
< / dd >
< / div >
< div id = "==,EcSignature,EcSignature" class = "tohide" >
< dt > < pre > < span class = "Keyword" > proc< / span > < a href = "#%3D%3D%2CEcSignature%2CEcSignature" > < span class = "Identifier" > `==`< / span > < / a > < span class = "Other" > (< / span > < span class = "Identifier" > a< / span > < span class = "Other" > ,< / span > < span class = "Identifier" > b< / span > < span class = "Other" > :< / span > < a href = "ecnist.html#EcSignature" > < span class = "Identifier" > EcSignature< / span > < / a > < span class = "Other" > )< / span > < span class = "Other" > :< / span > < span class = "Identifier" > bool< / span > {.< span > < span class = "Other pragmadots" > ...< / span > < / span > < span class = "pragmawrap" > < span class = "Identifier" > raises< / span > < span class = "Other" > :< / span > < span class = "Other" > [< / span > < span class = "Other" > ]< / span > < span class = "Other" > ,< / span > < span class = "Identifier" > tags< / span > < span class = "Other" > :< / span > < span class = "Other" > [< / span > < span class = "Other" > ]< / span > < / span > .}< / pre > < / dt >
< dd >
Return < tt class = "docutils literal" > < span class = "pre" > true< / span > < / tt > if both signatures < tt class = "docutils literal" > < span class = "pre" > sig1< / span > < / tt > and < tt class = "docutils literal" > < span class = "pre" > sig2< / span > < / tt > are equal.
< a
href="https://github.com/status-im/nim-libp2p/tree/1052-single-topic-message/libp2p/crypto/ecnist.nim#L576"
class="link-seesrc" target="_blank">Source< / a >
< a href = "https://github.com/status-im/nim-libp2p/edit/devel/libp2p/crypto/ecnist.nim#L576" class = "link-seesrc" target = "_blank" > Edit< / a >
< / dd >
< / div >
< div id = "==,EcPublicKey,EcPublicKey" class = "tohide" >
< dt > < pre > < span class = "Keyword" > proc< / span > < a href = "#%3D%3D%2CEcPublicKey%2CEcPublicKey" > < span class = "Identifier" > `==`< / span > < / a > < span class = "Other" > (< / span > < span class = "Identifier" > pubkey1< / span > < span class = "Other" > ,< / span > < span class = "Identifier" > pubkey2< / span > < span class = "Other" > :< / span > < a href = "ecnist.html#EcPublicKey" > < span class = "Identifier" > EcPublicKey< / span > < / a > < span class = "Other" > )< / span > < span class = "Other" > :< / span > < span class = "Identifier" > bool< / span > {.< span > < span class = "Other pragmadots" > ...< / span > < / span > < span class = "pragmawrap" > < span class = "Identifier" > raises< / span > < span class = "Other" > :< / span > < span class = "Other" > [< / span > < span class = "Other" > ]< / span > < span class = "Other" > ,< / span > < span class = "Identifier" > tags< / span > < span class = "Other" > :< / span > < span class = "Other" > [< / span > < span class = "Other" > ]< / span > < / span > .}< / pre > < / dt >
< dd >
Returns < tt class = "docutils literal" > < span class = "pre" > true< / span > < / tt > if both keys < tt class = "docutils literal" > < span class = "pre" > pubkey1< / span > < / tt > and < tt class = "docutils literal" > < span class = "pre" > pubkey2< / span > < / tt > are equal.
< a
href="https://github.com/status-im/nim-libp2p/tree/1052-single-topic-message/libp2p/crypto/ecnist.nim#L536"
class="link-seesrc" target="_blank">Source< / a >
< a href = "https://github.com/status-im/nim-libp2p/edit/devel/libp2p/crypto/ecnist.nim#L536" class = "link-seesrc" target = "_blank" > Edit< / a >
< / dd >
< / div >
< div id = "==,EcPrivateKey,EcPrivateKey" class = "tohide" >
< dt > < pre > < span class = "Keyword" > proc< / span > < a href = "#%3D%3D%2CEcPrivateKey%2CEcPrivateKey" > < span class = "Identifier" > `==`< / span > < / a > < span class = "Other" > (< / span > < span class = "Identifier" > seckey1< / span > < span class = "Other" > ,< / span > < span class = "Identifier" > seckey2< / span > < span class = "Other" > :< / span > < a href = "ecnist.html#EcPrivateKey" > < span class = "Identifier" > EcPrivateKey< / span > < / a > < span class = "Other" > )< / span > < span class = "Other" > :< / span > < span class = "Identifier" > bool< / span > {.< span > < span class = "Other pragmadots" > ...< / span > < / span > < span class = "pragmawrap" > < span class = "Identifier" > raises< / span > < span class = "Other" > :< / span > < span class = "Other" > [< / span > < span class = "Other" > ]< / span > < span class = "Other" > ,< / span > < span class = "Identifier" > tags< / span > < span class = "Other" > :< / span > < span class = "Other" > [< / span > < span class = "Other" > ]< / span > < / span > .}< / pre > < / dt >
< dd >
Returns < tt class = "docutils literal" > < span class = "pre" > true< / span > < / tt > if both keys < tt class = "docutils literal" > < span class = "pre" > seckey1< / span > < / tt > and < tt class = "docutils literal" > < span class = "pre" > seckey2< / span > < / tt > are equal.
< a
href="https://github.com/status-im/nim-libp2p/tree/1052-single-topic-message/libp2p/crypto/ecnist.nim#L556"
class="link-seesrc" target="_blank">Source< / a >
< a href = "https://github.com/status-im/nim-libp2p/edit/devel/libp2p/crypto/ecnist.nim#L556" class = "link-seesrc" target = "_blank" > Edit< / a >
< / dd >
< / div >
< div id = "clear,T" class = "tohide" >
< dt > < pre > < span class = "Keyword" > proc< / span > < a href = "#clear%2CT" > < span class = "Identifier" > clear< / span > < / a > < span class = "Other" > [< / span > < span class = "Identifier" > T< / span > < span class = "Other" > :< / span > < a href = "ecnist.html#EcPKI" > < span class = "Identifier" > EcPKI< / span > < / a > < span class = "Operator" > |< / span > < a href = "ecnist.html#EcKeyPair" > < span class = "Identifier" > EcKeyPair< / span > < / a > < span class = "Other" > ]< / span > < span class = "Other" > (< / span > < span class = "Identifier" > pki< / span > < span class = "Other" > :< / span > < span class = "Keyword" > var< / span > < span class = "Identifier" > T< / span > < span class = "Other" > )< / span > {.< span > < span class = "Other pragmadots" > ...< / span > < / span > < span class = "pragmawrap" > < span class = "Identifier" > raises< / span > < span class = "Other" > :< / span > < span class = "Other" > [< / span > < span class = "Other" > ]< / span > < / span > .}< / pre > < / dt >
< dd >
Wipe and clear EC < tt class = "docutils literal" > < span class = "pre" > < span class = "Identifier" > private< / span > < span class = "Identifier" > key< / span > < / span > < / tt > , < tt class = "docutils literal" > < span class = "pre" > < span class = "Identifier" > public< / span > < span class = "Identifier" > key< / span > < / span > < / tt > or < tt class = "docutils literal" > < span class = "pre" > < span class = "Identifier" > signature< / span > < / span > < / tt > object.
< a
href="https://github.com/status-im/nim-libp2p/tree/1052-single-topic-message/libp2p/crypto/ecnist.nim#L204"
class="link-seesrc" target="_blank">Source< / a >
< a href = "https://github.com/status-im/nim-libp2p/edit/devel/libp2p/crypto/ecnist.nim#L204" class = "link-seesrc" target = "_blank" > Edit< / a >
< / dd >
< / div >
< div id = "copy,T,T" class = "tohide" >
< dt > < pre > < span class = "Keyword" > proc< / span > < a href = "#copy%2CT%2CT" > < span class = "Identifier" > copy< / span > < / a > < span class = "Other" > [< / span > < span class = "Identifier" > T< / span > < span class = "Other" > :< / span > < a href = "ecnist.html#EcPKI" > < span class = "Identifier" > EcPKI< / span > < / a > < span class = "Other" > ]< / span > < span class = "Other" > (< / span > < span class = "Identifier" > dst< / span > < span class = "Other" > :< / span > < span class = "Keyword" > var< / span > < span class = "Identifier" > T< / span > < span class = "Other" > ;< / span > < span class = "Identifier" > src< / span > < span class = "Other" > :< / span > < span class = "Identifier" > T< / span > < span class = "Other" > )< / span > < span class = "Other" > :< / span > < span class = "Identifier" > bool< / span > {.< span > < span class = "Other pragmadots" > ...< / span > < / span > < span class = "pragmawrap" > < span class = "Identifier" > raises< / span > < span class = "Other" > :< / span > < span class = "Other" > [< / span > < span class = "Other" > ]< / span > < / span > .}< / pre > < / dt >
< dd >
< p > Copy EC < tt class = "docutils literal" > < span class = "pre" > < span class = "Identifier" > private< / span > < span class = "Identifier" > key< / span > < / span > < / tt > , < tt class = "docutils literal" > < span class = "pre" > < span class = "Identifier" > public< / span > < span class = "Identifier" > key< / span > < / span > < / tt > or < tt class = "docutils literal" > < span class = "pre" > < span class = "Identifier" > signature< / span > < / span > < / tt > < tt class = "docutils literal" > < span class = "pre" > src< / span > < / tt > to < tt class = "docutils literal" > < span class = "pre" > dst< / span > < / tt > .< / p >
< p > Returns < tt class = "docutils literal" > < span class = "pre" > true< / span > < / tt > on success, < tt class = "docutils literal" > < span class = "pre" > false< / span > < / tt > otherwise.< / p >
< a
href="https://github.com/status-im/nim-libp2p/tree/1052-single-topic-message/libp2p/crypto/ecnist.nim#L164"
class="link-seesrc" target="_blank">Source< / a >
< a href = "https://github.com/status-im/nim-libp2p/edit/devel/libp2p/crypto/ecnist.nim#L164" class = "link-seesrc" target = "_blank" > Edit< / a >
< / dd >
< / div >
< div id = "copy,T" class = "tohide" >
< dt > < pre > < span class = "Keyword" > proc< / span > < a href = "#copy%2CT" > < span class = "Identifier" > copy< / span > < / a > < span class = "Other" > [< / span > < span class = "Identifier" > T< / span > < span class = "Other" > :< / span > < a href = "ecnist.html#EcPKI" > < span class = "Identifier" > EcPKI< / span > < / a > < span class = "Other" > ]< / span > < span class = "Other" > (< / span > < span class = "Identifier" > src< / span > < span class = "Other" > :< / span > < span class = "Identifier" > T< / span > < span class = "Other" > )< / span > < span class = "Other" > :< / span > < span class = "Identifier" > T< / span > {.< span class = "Identifier" > inline< / span > < span class = "Other" > ,< / span > < span > < span class = "Other pragmadots" > ...< / span > < / span > < span class = "pragmawrap" > < span class = "Identifier" > raises< / span > < span class = "Other" > :< / span > < span class = "Other" > [< / span > < span class = "Other" > ]< / span > < / span > .}< / pre > < / dt >
< dd >
Returns copy of EC < tt class = "docutils literal" > < span class = "pre" > < span class = "Identifier" > private< / span > < span class = "Identifier" > key< / span > < / span > < / tt > , < tt class = "docutils literal" > < span class = "pre" > < span class = "Identifier" > public< / span > < span class = "Identifier" > key< / span > < / span > < / tt > or < tt class = "docutils literal" > < span class = "pre" > < span class = "Identifier" > signature< / span > < / span > < / tt > object < tt class = "docutils literal" > < span class = "pre" > src< / span > < / tt > .
< a
href="https://github.com/status-im/nim-libp2p/tree/1052-single-topic-message/libp2p/crypto/ecnist.nim#L198"
class="link-seesrc" target="_blank">Source< / a >
< a href = "https://github.com/status-im/nim-libp2p/edit/devel/libp2p/crypto/ecnist.nim#L198" class = "link-seesrc" target = "_blank" > Edit< / a >
< / dd >
< / div >
< div id = "ephemeral,EcCurveKind,HmacDrbgContext" class = "tohide" >
< dt > < pre > < span class = "Keyword" > proc< / span > < a href = "#ephemeral%2CEcCurveKind%2CHmacDrbgContext" > < span class = "Identifier" > ephemeral< / span > < / a > < span class = "Other" > (< / span > < span class = "Identifier" > scheme< / span > < span class = "Other" > :< / span > < a href = "ecnist.html#ECDHEScheme" > < span class = "Identifier" > ECDHEScheme< / span > < / a > < span class = "Other" > ;< / span > < span class = "Identifier" > rng< / span > < span class = "Other" > :< / span > < span class = "Keyword" > var< / span > < span class = "Identifier" > HmacDrbgContext< / span > < span class = "Other" > )< / span > < span class = "Other" > :< / span > < a href = "ecnist.html#EcResult" > < span class = "Identifier" > EcResult< / span > < / a > < span class = "Other" > [< / span >
< a href = "ecnist.html#EcKeyPair" > < span class = "Identifier" > EcKeyPair< / span > < / a > < span class = "Other" > ]< / span > {.< span > < span class = "Other pragmadots" > ...< / span > < / span > < span class = "pragmawrap" > < span class = "Identifier" > raises< / span > < span class = "Other" > :< / span > < span class = "Other" > [< / span > < span class = "Other" > ]< / span > < span class = "Other" > ,< / span > < span class = "Identifier" > tags< / span > < span class = "Other" > :< / span > < span class = "Other" > [< / span > < span class = "Other" > ]< / span > < / span > .}< / pre > < / dt >
< dd >
Generate ephemeral keys used to perform ECDHE.
< a
href="https://github.com/status-im/nim-libp2p/tree/1052-single-topic-message/libp2p/crypto/ecnist.nim#L1000"
class="link-seesrc" target="_blank">Source< / a >
< a href = "https://github.com/status-im/nim-libp2p/edit/devel/libp2p/crypto/ecnist.nim#L1000" class = "link-seesrc" target = "_blank" > Edit< / a >
< / dd >
< / div >
< div id = "ephemeral,string,HmacDrbgContext" class = "tohide" >
< dt > < pre > < span class = "Keyword" > proc< / span > < a href = "#ephemeral%2Cstring%2CHmacDrbgContext" > < span class = "Identifier" > ephemeral< / span > < / a > < span class = "Other" > (< / span > < span class = "Identifier" > scheme< / span > < span class = "Other" > :< / span > < span class = "Identifier" > string< / span > < span class = "Other" > ;< / span > < span class = "Identifier" > rng< / span > < span class = "Other" > :< / span > < span class = "Keyword" > var< / span > < span class = "Identifier" > HmacDrbgContext< / span > < span class = "Other" > )< / span > < span class = "Other" > :< / span > < a href = "ecnist.html#EcResult" > < span class = "Identifier" > EcResult< / span > < / a > < span class = "Other" > [< / span > < a href = "ecnist.html#EcKeyPair" > < span class = "Identifier" > EcKeyPair< / span > < / a > < span class = "Other" > ]< / span > {.
< span > < span class = "Other pragmadots" > ...< / span > < / span > < span class = "pragmawrap" > < span class = "Identifier" > raises< / span > < span class = "Other" > :< / span > < span class = "Other" > [< / span > < span class = "Other" > ]< / span > < span class = "Other" > ,< / span > < span class = "Identifier" > tags< / span > < span class = "Other" > :< / span > < span class = "Other" > [< / span > < span class = "Other" > ]< / span > < / span > .}< / pre > < / dt >
< dd >
< p > Generate ephemeral keys used to perform ECDHE using string encoding.< / p >
< p > Currently supported encoding strings are P-256, P-384, P-521, if encoding string is not supported P-521 key will be generated.< / p >
< a
href="https://github.com/status-im/nim-libp2p/tree/1052-single-topic-message/libp2p/crypto/ecnist.nim#L1013"
class="link-seesrc" target="_blank">Source< / a >
< a href = "https://github.com/status-im/nim-libp2p/edit/devel/libp2p/crypto/ecnist.nim#L1013" class = "link-seesrc" target = "_blank" > Edit< / a >
< / dd >
< / div >
< div id = "getBytes,EcPublicKey" class = "tohide" >
< dt > < pre > < span class = "Keyword" > proc< / span > < a href = "#getBytes%2CEcPublicKey" > < span class = "Identifier" > getBytes< / span > < / a > < span class = "Other" > (< / span > < span class = "Identifier" > pubkey< / span > < span class = "Other" > :< / span > < a href = "ecnist.html#EcPublicKey" > < span class = "Identifier" > EcPublicKey< / span > < / a > < span class = "Other" > )< / span > < span class = "Other" > :< / span > < a href = "ecnist.html#EcResult" > < span class = "Identifier" > EcResult< / span > < / a > < span class = "Other" > [< / span > < span class = "Identifier" > seq< / span > < span class = "Other" > [< / span > < span class = "Identifier" > byte< / span > < span class = "Other" > ]< / span > < span class = "Other" > ]< / span > {.< span > < span class = "Other pragmadots" > ...< / span > < / span > < span class = "pragmawrap" > < span class = "Identifier" > raises< / span > < span class = "Other" > :< / span > < span class = "Other" > [< / span > < span class = "Other" > ]< / span > < span class = "Other" > ,< / span > < span class = "Identifier" > tags< / span > < span class = "Other" > :< / span > < span class = "Other" > [< / span > < span class = "Other" > ]< / span > < / span > .}< / pre > < / dt >
< dd >
Serialize EC public key < tt class = "docutils literal" > < span class = "pre" > pubkey< / span > < / tt > to ASN.1 DER binary form and return it.
< a
href="https://github.com/status-im/nim-libp2p/tree/1052-single-topic-message/libp2p/crypto/ecnist.nim#L477"
class="link-seesrc" target="_blank">Source< / a >
< a href = "https://github.com/status-im/nim-libp2p/edit/devel/libp2p/crypto/ecnist.nim#L477" class = "link-seesrc" target = "_blank" > Edit< / a >
< / dd >
< / div >
< div id = "getBytes,EcPrivateKey" class = "tohide" >
< dt > < pre > < span class = "Keyword" > proc< / span > < a href = "#getBytes%2CEcPrivateKey" > < span class = "Identifier" > getBytes< / span > < / a > < span class = "Other" > (< / span > < span class = "Identifier" > seckey< / span > < span class = "Other" > :< / span > < a href = "ecnist.html#EcPrivateKey" > < span class = "Identifier" > EcPrivateKey< / span > < / a > < span class = "Other" > )< / span > < span class = "Other" > :< / span > < a href = "ecnist.html#EcResult" > < span class = "Identifier" > EcResult< / span > < / a > < span class = "Other" > [< / span > < span class = "Identifier" > seq< / span > < span class = "Other" > [< / span > < span class = "Identifier" > byte< / span > < span class = "Other" > ]< / span > < span class = "Other" > ]< / span > {.< span > < span class = "Other pragmadots" > ...< / span > < / span > < span class = "pragmawrap" > < span class = "Identifier" > raises< / span > < span class = "Other" > :< / span > < span class = "Other" > [< / span > < span class = "Other" > ]< / span > < span class = "Other" > ,< / span > < span class = "Identifier" > tags< / span > < span class = "Other" > :< / span > < span class = "Other" > [< / span > < span class = "Other" > ]< / span > < / span > .}< / pre > < / dt >
< dd >
Serialize EC private key < tt class = "docutils literal" > < span class = "pre" > seckey< / span > < / tt > to ASN.1 DER binary form and return it.
< a
href="https://github.com/status-im/nim-libp2p/tree/1052-single-topic-message/libp2p/crypto/ecnist.nim#L464"
class="link-seesrc" target="_blank">Source< / a >
< a href = "https://github.com/status-im/nim-libp2p/edit/devel/libp2p/crypto/ecnist.nim#L464" class = "link-seesrc" target = "_blank" > Edit< / a >
< / dd >
< / div >
< div id = "getBytes,EcSignature" class = "tohide" >
< dt > < pre > < span class = "Keyword" > proc< / span > < a href = "#getBytes%2CEcSignature" > < span class = "Identifier" > getBytes< / span > < / a > < span class = "Other" > (< / span > < span class = "Identifier" > sig< / span > < span class = "Other" > :< / span > < a href = "ecnist.html#EcSignature" > < span class = "Identifier" > EcSignature< / span > < / a > < span class = "Other" > )< / span > < span class = "Other" > :< / span > < a href = "ecnist.html#EcResult" > < span class = "Identifier" > EcResult< / span > < / a > < span class = "Other" > [< / span > < span class = "Identifier" > seq< / span > < span class = "Other" > [< / span > < span class = "Identifier" > byte< / span > < span class = "Other" > ]< / span > < span class = "Other" > ]< / span > {.< span > < span class = "Other pragmadots" > ...< / span > < / span > < span class = "pragmawrap" > < span class = "Identifier" > raises< / span > < span class = "Other" > :< / span > < span class = "Other" > [< / span > < span class = "Other" > ]< / span > < span class = "Other" > ,< / span > < span class = "Identifier" > tags< / span > < span class = "Other" > :< / span > < span class = "Other" > [< / span > < span class = "Other" > ]< / span > < / span > .}< / pre > < / dt >
< dd >
Serialize EC signature < tt class = "docutils literal" > < span class = "pre" > sig< / span > < / tt > to ASN.1 DER binary form and return it.
< a
href="https://github.com/status-im/nim-libp2p/tree/1052-single-topic-message/libp2p/crypto/ecnist.nim#L490"
class="link-seesrc" target="_blank">Source< / a >
< a href = "https://github.com/status-im/nim-libp2p/edit/devel/libp2p/crypto/ecnist.nim#L490" class = "link-seesrc" target = "_blank" > Edit< / a >
< / dd >
< / div >
< div id = "getPublicKey,EcPrivateKey" class = "tohide" >
< dt > < pre > < span class = "Keyword" > proc< / span > < a href = "#getPublicKey%2CEcPrivateKey" > < span class = "Identifier" > getPublicKey< / span > < / a > < span class = "Other" > (< / span > < span class = "Identifier" > seckey< / span > < span class = "Other" > :< / span > < a href = "ecnist.html#EcPrivateKey" > < span class = "Identifier" > EcPrivateKey< / span > < / a > < span class = "Other" > )< / span > < span class = "Other" > :< / span > < a href = "ecnist.html#EcResult" > < span class = "Identifier" > EcResult< / span > < / a > < span class = "Other" > [< / span > < a href = "ecnist.html#EcPublicKey" > < span class = "Identifier" > EcPublicKey< / span > < / a > < span class = "Other" > ]< / span > {.< span > < span class = "Other pragmadots" > ...< / span > < / span > < span class = "pragmawrap" > < span class = "Identifier" > raises< / span > < span class = "Other" > :< / span > < span class = "Other" > [< / span > < span class = "Other" > ]< / span > < span class = "Other" > ,< / span >
< span class = "Identifier" > tags< / span > < span class = "Other" > :< / span > < span class = "Other" > [< / span > < span class = "Other" > ]< / span > < / span > .}< / pre > < / dt >
< dd >
Calculate and return EC public key from private key < tt class = "docutils literal" > < span class = "pre" > seckey< / span > < / tt > .
< a
href="https://github.com/status-im/nim-libp2p/tree/1052-single-topic-message/libp2p/crypto/ecnist.nim#L251"
class="link-seesrc" target="_blank">Source< / a >
< a href = "https://github.com/status-im/nim-libp2p/edit/devel/libp2p/crypto/ecnist.nim#L251" class = "link-seesrc" target = "_blank" > Edit< / a >
< / dd >
< / div >
< div id = "getRawBytes,EcPublicKey" class = "tohide" >
< dt > < pre > < span class = "Keyword" > proc< / span > < a href = "#getRawBytes%2CEcPublicKey" > < span class = "Identifier" > getRawBytes< / span > < / a > < span class = "Other" > (< / span > < span class = "Identifier" > pubkey< / span > < span class = "Other" > :< / span > < a href = "ecnist.html#EcPublicKey" > < span class = "Identifier" > EcPublicKey< / span > < / a > < span class = "Other" > )< / span > < span class = "Other" > :< / span > < a href = "ecnist.html#EcResult" > < span class = "Identifier" > EcResult< / span > < / a > < span class = "Other" > [< / span > < span class = "Identifier" > seq< / span > < span class = "Other" > [< / span > < span class = "Identifier" > byte< / span > < span class = "Other" > ]< / span > < span class = "Other" > ]< / span > {.< span > < span class = "Other pragmadots" > ...< / span > < / span > < span class = "pragmawrap" > < span class = "Identifier" > raises< / span > < span class = "Other" > :< / span > < span class = "Other" > [< / span > < span class = "Other" > ]< / span > < span class = "Other" > ,< / span >
< span class = "Identifier" > tags< / span > < span class = "Other" > :< / span > < span class = "Other" > [< / span > < span class = "Other" > ]< / span > < / span > .}< / pre > < / dt >
< dd >
Serialize EC public key < tt class = "docutils literal" > < span class = "pre" > pubkey< / span > < / tt > to raw binary form and return it.
< a
href="https://github.com/status-im/nim-libp2p/tree/1052-single-topic-message/libp2p/crypto/ecnist.nim#L513"
class="link-seesrc" target="_blank">Source< / a >
< a href = "https://github.com/status-im/nim-libp2p/edit/devel/libp2p/crypto/ecnist.nim#L513" class = "link-seesrc" target = "_blank" > Edit< / a >
< / dd >
< / div >
< div id = "getRawBytes,EcPrivateKey" class = "tohide" >
< dt > < pre > < span class = "Keyword" > proc< / span > < a href = "#getRawBytes%2CEcPrivateKey" > < span class = "Identifier" > getRawBytes< / span > < / a > < span class = "Other" > (< / span > < span class = "Identifier" > seckey< / span > < span class = "Other" > :< / span > < a href = "ecnist.html#EcPrivateKey" > < span class = "Identifier" > EcPrivateKey< / span > < / a > < span class = "Other" > )< / span > < span class = "Other" > :< / span > < a href = "ecnist.html#EcResult" > < span class = "Identifier" > EcResult< / span > < / a > < span class = "Other" > [< / span > < span class = "Identifier" > seq< / span > < span class = "Other" > [< / span > < span class = "Identifier" > byte< / span > < span class = "Other" > ]< / span > < span class = "Other" > ]< / span > {.< span > < span class = "Other pragmadots" > ...< / span > < / span > < span class = "pragmawrap" > < span class = "Identifier" > raises< / span > < span class = "Other" > :< / span > < span class = "Other" > [< / span > < span class = "Other" > ]< / span > < span class = "Other" > ,< / span >
< span class = "Identifier" > tags< / span > < span class = "Other" > :< / span > < span class = "Other" > [< / span > < span class = "Other" > ]< / span > < / span > .}< / pre > < / dt >
< dd >
Serialize EC private key < tt class = "docutils literal" > < span class = "pre" > seckey< / span > < / tt > to raw binary form and return it.
< a
href="https://github.com/status-im/nim-libp2p/tree/1052-single-topic-message/libp2p/crypto/ecnist.nim#L500"
class="link-seesrc" target="_blank">Source< / a >
< a href = "https://github.com/status-im/nim-libp2p/edit/devel/libp2p/crypto/ecnist.nim#L500" class = "link-seesrc" target = "_blank" > Edit< / a >
< / dd >
< / div >
< div id = "getRawBytes,EcSignature" class = "tohide" >
< dt > < pre > < span class = "Keyword" > proc< / span > < a href = "#getRawBytes%2CEcSignature" > < span class = "Identifier" > getRawBytes< / span > < / a > < span class = "Other" > (< / span > < span class = "Identifier" > sig< / span > < span class = "Other" > :< / span > < a href = "ecnist.html#EcSignature" > < span class = "Identifier" > EcSignature< / span > < / a > < span class = "Other" > )< / span > < span class = "Other" > :< / span > < a href = "ecnist.html#EcResult" > < span class = "Identifier" > EcResult< / span > < / a > < span class = "Other" > [< / span > < span class = "Identifier" > seq< / span > < span class = "Other" > [< / span > < span class = "Identifier" > byte< / span > < span class = "Other" > ]< / span > < span class = "Other" > ]< / span > {.< span > < span class = "Other pragmadots" > ...< / span > < / span > < span class = "pragmawrap" > < span class = "Identifier" > raises< / span > < span class = "Other" > :< / span > < span class = "Other" > [< / span > < span class = "Other" > ]< / span > < span class = "Other" > ,< / span > < span class = "Identifier" > tags< / span > < span class = "Other" > :< / span > < span class = "Other" > [< / span > < span class = "Other" > ]< / span > < / span > .}< / pre > < / dt >
< dd >
Serialize EC signature < tt class = "docutils literal" > < span class = "pre" > sig< / span > < / tt > to raw binary form and return it.
< a
href="https://github.com/status-im/nim-libp2p/tree/1052-single-topic-message/libp2p/crypto/ecnist.nim#L526"
class="link-seesrc" target="_blank">Source< / a >
< a href = "https://github.com/status-im/nim-libp2p/edit/devel/libp2p/crypto/ecnist.nim#L526" class = "link-seesrc" target = "_blank" > Edit< / a >
< / dd >
< / div >
< div id = "getSecret,EcPublicKey,EcPrivateKey" class = "tohide" >
< dt > < pre > < span class = "Keyword" > proc< / span > < a href = "#getSecret%2CEcPublicKey%2CEcPrivateKey" > < span class = "Identifier" > getSecret< / span > < / a > < span class = "Other" > (< / span > < span class = "Identifier" > pubkey< / span > < span class = "Other" > :< / span > < a href = "ecnist.html#EcPublicKey" > < span class = "Identifier" > EcPublicKey< / span > < / a > < span class = "Other" > ;< / span > < span class = "Identifier" > seckey< / span > < span class = "Other" > :< / span > < a href = "ecnist.html#EcPrivateKey" > < span class = "Identifier" > EcPrivateKey< / span > < / a > < span class = "Other" > )< / span > < span class = "Other" > :< / span > < span class = "Identifier" > seq< / span > < span class = "Other" > [< / span > < span class = "Identifier" > byte< / span > < span class = "Other" > ]< / span > {.
< span > < span class = "Other pragmadots" > ...< / span > < / span > < span class = "pragmawrap" > < span class = "Identifier" > raises< / span > < span class = "Other" > :< / span > < span class = "Other" > [< / span > < span class = "Other" > ]< / span > < span class = "Other" > ,< / span > < span class = "Identifier" > tags< / span > < span class = "Other" > :< / span > < span class = "Other" > [< / span > < span class = "Identifier" > RootEffect< / span > < span class = "Other" > ]< / span > < / span > .}< / pre > < / dt >
< dd >
< p > Calculate ECDHE shared secret using Go's elliptic curve approach, using remote public key < tt class = "docutils literal" > < span class = "pre" > pubkey< / span > < / tt > and local private key < tt class = "docutils literal" > < span class = "pre" > seckey< / span > < / tt > and return shared secret.< / p >
< p > If error happens length of result array will be < tt class = "docutils literal" > < span class = "pre" > 0< / span > < / tt > .< / p >
< a
href="https://github.com/status-im/nim-libp2p/tree/1052-single-topic-message/libp2p/crypto/ecnist.nim#L929"
class="link-seesrc" target="_blank">Source< / a >
< a href = "https://github.com/status-im/nim-libp2p/edit/devel/libp2p/crypto/ecnist.nim#L929" class = "link-seesrc" target = "_blank" > Edit< / a >
< / dd >
< / div >
< div id = "init,EcPrivateKey,openArray[byte]" class = "tohide" >
< dt > < pre > < span class = "Keyword" > proc< / span > < a href = "#init%2CEcPrivateKey%2CopenArray%5Bbyte%5D" > < span class = "Identifier" > init< / span > < / a > < span class = "Other" > (< / span > < span class = "Identifier" > key< / span > < span class = "Other" > :< / span > < span class = "Keyword" > var< / span > < a href = "ecnist.html#EcPrivateKey" > < span class = "Identifier" > EcPrivateKey< / span > < / a > < span class = "Other" > ;< / span > < span class = "Identifier" > data< / span > < span class = "Other" > :< / span > < span class = "Identifier" > openArray< / span > < span class = "Other" > [< / span > < span class = "Identifier" > byte< / span > < span class = "Other" > ]< / span > < span class = "Other" > )< / span > < span class = "Other" > :< / span > < span class = "Identifier" > Result< / span > < span class = "Other" > [< / span > < span class = "Identifier" > void< / span > < span class = "Other" > ,< / span > < a href = "minasn1.html#Asn1Error" > < span class = "Identifier" > Asn1Error< / span > < / a > < span class = "Other" > ]< / span > {.
< span > < span class = "Other pragmadots" > ...< / span > < / span > < span class = "pragmawrap" > < span class = "Identifier" > raises< / span > < span class = "Other" > :< / span > < span class = "Other" > [< / span > < span class = "Other" > ]< / span > < span class = "Other" > ,< / span > < span class = "Identifier" > tags< / span > < span class = "Other" > :< / span > < span class = "Other" > [< / span > < span class = "Identifier" > RootEffect< / span > < span class = "Other" > ]< / span > < / span > .}< / pre > < / dt >
< dd >
< p > Initialize EC < tt class = "docutils literal" > < span class = "pre" > < span class = "Identifier" > private< / span > < span class = "Identifier" > key< / span > < / span > < / tt > or < tt class = "docutils literal" > < span class = "pre" > < span class = "Identifier" > signature< / span > < / span > < / tt > < tt class = "docutils literal" > < span class = "pre" > key< / span > < / tt > from ASN.1 DER binary representation < tt class = "docutils literal" > < span class = "pre" > data< / span > < / tt > .< / p >
< p > Procedure returns < tt class = "docutils literal" > < span class = "pre" > Result[void, Asn1Error]< / span > < / tt > .< / p >
< a
href="https://github.com/status-im/nim-libp2p/tree/1052-single-topic-message/libp2p/crypto/ecnist.nim#L598"
class="link-seesrc" target="_blank">Source< / a >
< a href = "https://github.com/status-im/nim-libp2p/edit/devel/libp2p/crypto/ecnist.nim#L598" class = "link-seesrc" target = "_blank" > Edit< / a >
< / dd >
< / div >
< div id = "init,EcPublicKey,openArray[byte]" class = "tohide" >
< dt > < pre > < span class = "Keyword" > proc< / span > < a href = "#init%2CEcPublicKey%2CopenArray%5Bbyte%5D" > < span class = "Identifier" > init< / span > < / a > < span class = "Other" > (< / span > < span class = "Identifier" > pubkey< / span > < span class = "Other" > :< / span > < span class = "Keyword" > var< / span > < a href = "ecnist.html#EcPublicKey" > < span class = "Identifier" > EcPublicKey< / span > < / a > < span class = "Other" > ;< / span > < span class = "Identifier" > data< / span > < span class = "Other" > :< / span > < span class = "Identifier" > openArray< / span > < span class = "Other" > [< / span > < span class = "Identifier" > byte< / span > < span class = "Other" > ]< / span > < span class = "Other" > )< / span > < span class = "Other" > :< / span > < span class = "Identifier" > Result< / span > < span class = "Other" > [< / span > < span class = "Identifier" > void< / span > < span class = "Other" > ,< / span >
< a href = "minasn1.html#Asn1Error" > < span class = "Identifier" > Asn1Error< / span > < / a > < span class = "Other" > ]< / span > {.< span > < span class = "Other pragmadots" > ...< / span > < / span > < span class = "pragmawrap" > < span class = "Identifier" > raises< / span > < span class = "Other" > :< / span > < span class = "Other" > [< / span > < span class = "Other" > ]< / span > < span class = "Other" > ,< / span > < span class = "Identifier" > tags< / span > < span class = "Other" > :< / span > < span class = "Other" > [< / span > < span class = "Identifier" > RootEffect< / span > < span class = "Other" > ]< / span > < / span > .}< / pre > < / dt >
< dd >
< p > Initialize EC public key < tt class = "docutils literal" > < span class = "pre" > pubkey< / span > < / tt > from ASN.1 DER binary representation < tt class = "docutils literal" > < span class = "pre" > data< / span > < / tt > .< / p >
< p > Procedure returns < tt class = "docutils literal" > < span class = "pre" > Result[void, Asn1Error]< / span > < / tt > .< / p >
< a
href="https://github.com/status-im/nim-libp2p/tree/1052-single-topic-message/libp2p/crypto/ecnist.nim#L651"
class="link-seesrc" target="_blank">Source< / a >
< a href = "https://github.com/status-im/nim-libp2p/edit/devel/libp2p/crypto/ecnist.nim#L651" class = "link-seesrc" target = "_blank" > Edit< / a >
< / dd >
< / div >
< div id = "init,EcSignature,openArray[byte]" class = "tohide" >
< dt > < pre > < span class = "Keyword" > proc< / span > < a href = "#init%2CEcSignature%2CopenArray%5Bbyte%5D" > < span class = "Identifier" > init< / span > < / a > < span class = "Other" > (< / span > < span class = "Identifier" > sig< / span > < span class = "Other" > :< / span > < span class = "Keyword" > var< / span > < a href = "ecnist.html#EcSignature" > < span class = "Identifier" > EcSignature< / span > < / a > < span class = "Other" > ;< / span > < span class = "Identifier" > data< / span > < span class = "Other" > :< / span > < span class = "Identifier" > openArray< / span > < span class = "Other" > [< / span > < span class = "Identifier" > byte< / span > < span class = "Other" > ]< / span > < span class = "Other" > )< / span > < span class = "Other" > :< / span > < span class = "Identifier" > Result< / span > < span class = "Other" > [< / span > < span class = "Identifier" > void< / span > < span class = "Other" > ,< / span > < a href = "minasn1.html#Asn1Error" > < span class = "Identifier" > Asn1Error< / span > < / a > < span class = "Other" > ]< / span > {.
< span > < span class = "Other pragmadots" > ...< / span > < / span > < span class = "pragmawrap" > < span class = "Identifier" > raises< / span > < span class = "Other" > :< / span > < span class = "Other" > [< / span > < span class = "Other" > ]< / span > < span class = "Other" > ,< / span > < span class = "Identifier" > tags< / span > < span class = "Other" > :< / span > < span class = "Other" > [< / span > < span class = "Other" > ]< / span > < / span > .}< / pre > < / dt >
< dd >
< p > Initialize EC signature < tt class = "docutils literal" > < span class = "pre" > sig< / span > < / tt > from raw binary representation < tt class = "docutils literal" > < span class = "pre" > data< / span > < / tt > .< / p >
< p > Procedure returns < tt class = "docutils literal" > < span class = "pre" > Result[void, Asn1Error]< / span > < / tt > .< / p >
< a
href="https://github.com/status-im/nim-libp2p/tree/1052-single-topic-message/libp2p/crypto/ecnist.nim#L710"
class="link-seesrc" target="_blank">Source< / a >
< a href = "https://github.com/status-im/nim-libp2p/edit/devel/libp2p/crypto/ecnist.nim#L710" class = "link-seesrc" target = "_blank" > Edit< / a >
< / dd >
< / div >
< div id = "init,typedesc[EcPrivateKey],openArray[byte]" class = "tohide" >
< dt > < pre > < span class = "Keyword" > proc< / span > < a href = "#init%2Ctypedesc%5BEcPrivateKey%5D%2CopenArray%5Bbyte%5D" > < span class = "Identifier" > init< / span > < / a > < span class = "Other" > (< / span > < span class = "Identifier" > t< / span > < span class = "Other" > :< / span > < span class = "Identifier" > typedesc< / span > < span class = "Other" > [< / span > < a href = "ecnist.html#EcPrivateKey" > < span class = "Identifier" > EcPrivateKey< / span > < / a > < span class = "Other" > ]< / span > < span class = "Other" > ;< / span > < span class = "Identifier" > data< / span > < span class = "Other" > :< / span > < span class = "Identifier" > openArray< / span > < span class = "Other" > [< / span > < span class = "Identifier" > byte< / span > < span class = "Other" > ]< / span > < span class = "Other" > )< / span > < span class = "Other" > :< / span > < a href = "ecnist.html#EcResult" > < span class = "Identifier" > EcResult< / span > < / a > < span class = "Other" > [< / span >
< a href = "ecnist.html#EcPrivateKey" > < span class = "Identifier" > EcPrivateKey< / span > < / a > < span class = "Other" > ]< / span > {.< span > < span class = "Other pragmadots" > ...< / span > < / span > < span class = "pragmawrap" > < span class = "Identifier" > raises< / span > < span class = "Other" > :< / span > < span class = "Other" > [< / span > < span class = "Other" > ]< / span > < / span > .}< / pre > < / dt >
< dd >
Initialize EC private key from ASN.1 DER binary representation < tt class = "docutils literal" > < span class = "pre" > data< / span > < / tt > and return constructed object.
< a
href="https://github.com/status-im/nim-libp2p/tree/1052-single-topic-message/libp2p/crypto/ecnist.nim#L729"
class="link-seesrc" target="_blank">Source< / a >
< a href = "https://github.com/status-im/nim-libp2p/edit/devel/libp2p/crypto/ecnist.nim#L729" class = "link-seesrc" target = "_blank" > Edit< / a >
< / dd >
< / div >
< div id = "init,typedesc[EcPublicKey],openArray[byte]" class = "tohide" >
< dt > < pre > < span class = "Keyword" > proc< / span > < a href = "#init%2Ctypedesc%5BEcPublicKey%5D%2CopenArray%5Bbyte%5D" > < span class = "Identifier" > init< / span > < / a > < span class = "Other" > (< / span > < span class = "Identifier" > t< / span > < span class = "Other" > :< / span > < span class = "Identifier" > typedesc< / span > < span class = "Other" > [< / span > < a href = "ecnist.html#EcPublicKey" > < span class = "Identifier" > EcPublicKey< / span > < / a > < span class = "Other" > ]< / span > < span class = "Other" > ;< / span > < span class = "Identifier" > data< / span > < span class = "Other" > :< / span > < span class = "Identifier" > openArray< / span > < span class = "Other" > [< / span > < span class = "Identifier" > byte< / span > < span class = "Other" > ]< / span > < span class = "Other" > )< / span > < span class = "Other" > :< / span > < a href = "ecnist.html#EcResult" > < span class = "Identifier" > EcResult< / span > < / a > < span class = "Other" > [< / span > < a href = "ecnist.html#EcPublicKey" > < span class = "Identifier" > EcPublicKey< / span > < / a > < span class = "Other" > ]< / span > {.
< span > < span class = "Other pragmadots" > ...< / span > < / span > < span class = "pragmawrap" > < span class = "Identifier" > raises< / span > < span class = "Other" > :< / span > < span class = "Other" > [< / span > < span class = "Other" > ]< / span > < / span > .}< / pre > < / dt >
< dd >
Initialize EC public key from ASN.1 DER binary representation < tt class = "docutils literal" > < span class = "pre" > data< / span > < / tt > and return constructed object.
< a
href="https://github.com/status-im/nim-libp2p/tree/1052-single-topic-message/libp2p/crypto/ecnist.nim#L740"
class="link-seesrc" target="_blank">Source< / a >
< a href = "https://github.com/status-im/nim-libp2p/edit/devel/libp2p/crypto/ecnist.nim#L740" class = "link-seesrc" target = "_blank" > Edit< / a >
< / dd >
< / div >
< div id = "init,typedesc[EcSignature],openArray[byte]" class = "tohide" >
< dt > < pre > < span class = "Keyword" > proc< / span > < a href = "#init%2Ctypedesc%5BEcSignature%5D%2CopenArray%5Bbyte%5D" > < span class = "Identifier" > init< / span > < / a > < span class = "Other" > (< / span > < span class = "Identifier" > t< / span > < span class = "Other" > :< / span > < span class = "Identifier" > typedesc< / span > < span class = "Other" > [< / span > < a href = "ecnist.html#EcSignature" > < span class = "Identifier" > EcSignature< / span > < / a > < span class = "Other" > ]< / span > < span class = "Other" > ;< / span > < span class = "Identifier" > data< / span > < span class = "Other" > :< / span > < span class = "Identifier" > openArray< / span > < span class = "Other" > [< / span > < span class = "Identifier" > byte< / span > < span class = "Other" > ]< / span > < span class = "Other" > )< / span > < span class = "Other" > :< / span > < a href = "ecnist.html#EcResult" > < span class = "Identifier" > EcResult< / span > < / a > < span class = "Other" > [< / span > < a href = "ecnist.html#EcSignature" > < span class = "Identifier" > EcSignature< / span > < / a > < span class = "Other" > ]< / span > {.
< span > < span class = "Other pragmadots" > ...< / span > < / span > < span class = "pragmawrap" > < span class = "Identifier" > raises< / span > < span class = "Other" > :< / span > < span class = "Other" > [< / span > < span class = "Other" > ]< / span > < / span > .}< / pre > < / dt >
< dd >
Initialize EC signature from raw binary representation < tt class = "docutils literal" > < span class = "pre" > data< / span > < / tt > and return constructed object.
< a
href="https://github.com/status-im/nim-libp2p/tree/1052-single-topic-message/libp2p/crypto/ecnist.nim#L751"
class="link-seesrc" target="_blank">Source< / a >
< a href = "https://github.com/status-im/nim-libp2p/edit/devel/libp2p/crypto/ecnist.nim#L751" class = "link-seesrc" target = "_blank" > Edit< / a >
< / dd >
< / div >
< div id = "init,T,string" class = "tohide" >
< dt > < pre > < span class = "Keyword" > proc< / span > < a href = "#init%2CT%2Cstring" > < span class = "Identifier" > init< / span > < / a > < span class = "Other" > [< / span > < span class = "Identifier" > T< / span > < span class = "Other" > :< / span > < a href = "ecnist.html#EcPKI" > < span class = "Identifier" > EcPKI< / span > < / a > < span class = "Other" > ]< / span > < span class = "Other" > (< / span > < span class = "Identifier" > sospk< / span > < span class = "Other" > :< / span > < span class = "Keyword" > var< / span > < span class = "Identifier" > T< / span > < span class = "Other" > ;< / span > < span class = "Identifier" > data< / span > < span class = "Other" > :< / span > < span class = "Identifier" > string< / span > < span class = "Other" > )< / span > < span class = "Other" > :< / span > < span class = "Identifier" > Result< / span > < span class = "Other" > [< / span > < span class = "Identifier" > void< / span > < span class = "Other" > ,< / span > < a href = "minasn1.html#Asn1Error" > < span class = "Identifier" > Asn1Error< / span > < / a > < span class = "Other" > ]< / span > {.
< span class = "Identifier" > inline< / span > < span class = "Other" > ,< / span > < span > < span class = "Other pragmadots" > ...< / span > < / span > < span class = "pragmawrap" > < span class = "Identifier" > raises< / span > < span class = "Other" > :< / span > < span class = "Other" > [< / span > < span class = "Other" > ]< / span > < / span > .}< / pre > < / dt >
< dd >
< p > Initialize EC < tt class = "docutils literal" > < span class = "pre" > < span class = "Identifier" > private< / span > < span class = "Identifier" > key< / span > < / span > < / tt > , < tt class = "docutils literal" > < span class = "pre" > < span class = "Identifier" > public< / span > < span class = "Identifier" > key< / span > < / span > < / tt > or < tt class = "docutils literal" > < span class = "pre" > < span class = "Identifier" > signature< / span > < / span > < / tt > < tt class = "docutils literal" > < span class = "pre" > sospk< / span > < / tt > from ASN.1 DER hexadecimal string representation < tt class = "docutils literal" > < span class = "pre" > data< / span > < / tt > .< / p >
< p > Procedure returns < tt class = "docutils literal" > < span class = "pre" > Asn1Status< / span > < / tt > .< / p >
< a
href="https://github.com/status-im/nim-libp2p/tree/1052-single-topic-message/libp2p/crypto/ecnist.nim#L721"
class="link-seesrc" target="_blank">Source< / a >
< a href = "https://github.com/status-im/nim-libp2p/edit/devel/libp2p/crypto/ecnist.nim#L721" class = "link-seesrc" target = "_blank" > Edit< / a >
< / dd >
< / div >
< div id = "init,typedesc[T],string" class = "tohide" >
< dt > < pre > < span class = "Keyword" > proc< / span > < a href = "#init%2Ctypedesc%5BT%5D%2Cstring" > < span class = "Identifier" > init< / span > < / a > < span class = "Other" > [< / span > < span class = "Identifier" > T< / span > < span class = "Other" > :< / span > < a href = "ecnist.html#EcPKI" > < span class = "Identifier" > EcPKI< / span > < / a > < span class = "Other" > ]< / span > < span class = "Other" > (< / span > < span class = "Identifier" > t< / span > < span class = "Other" > :< / span > < span class = "Identifier" > typedesc< / span > < span class = "Other" > [< / span > < span class = "Identifier" > T< / span > < span class = "Other" > ]< / span > < span class = "Other" > ;< / span > < span class = "Identifier" > data< / span > < span class = "Other" > :< / span > < span class = "Identifier" > string< / span > < span class = "Other" > )< / span > < span class = "Other" > :< / span > < a href = "ecnist.html#EcResult" > < span class = "Identifier" > EcResult< / span > < / a > < span class = "Other" > [< / span > < span class = "Identifier" > T< / span > < span class = "Other" > ]< / span > {.< span > < span class = "Other pragmadots" > ...< / span > < / span > < span class = "pragmawrap" > < span class = "Identifier" > raises< / span > < span class = "Other" > :< / span > < span class = "Other" > [< / span > < span class = "Other" > ]< / span > < / span > .}< / pre > < / dt >
< dd >
Initialize EC < tt class = "docutils literal" > < span class = "pre" > < span class = "Identifier" > private< / span > < span class = "Identifier" > key< / span > < / span > < / tt > , < tt class = "docutils literal" > < span class = "pre" > < span class = "Identifier" > public< / span > < span class = "Identifier" > key< / span > < / span > < / tt > or < tt class = "docutils literal" > < span class = "pre" > < span class = "Identifier" > signature< / span > < / span > < / tt > from hexadecimal string representation < tt class = "docutils literal" > < span class = "pre" > data< / span > < / tt > and return constructed object.
< a
href="https://github.com/status-im/nim-libp2p/tree/1052-single-topic-message/libp2p/crypto/ecnist.nim#L762"
class="link-seesrc" target="_blank">Source< / a >
< a href = "https://github.com/status-im/nim-libp2p/edit/devel/libp2p/crypto/ecnist.nim#L762" class = "link-seesrc" target = "_blank" > Edit< / a >
< / dd >
< / div >
< div id = "initRaw,EcPrivateKey,openArray[byte]" class = "tohide" >
< dt > < pre > < span class = "Keyword" > proc< / span > < a href = "#initRaw%2CEcPrivateKey%2CopenArray%5Bbyte%5D" > < span class = "Identifier" > initRaw< / span > < / a > < span class = "Other" > (< / span > < span class = "Identifier" > key< / span > < span class = "Other" > :< / span > < span class = "Keyword" > var< / span > < a href = "ecnist.html#EcPrivateKey" > < span class = "Identifier" > EcPrivateKey< / span > < / a > < span class = "Other" > ;< / span > < span class = "Identifier" > data< / span > < span class = "Other" > :< / span > < span class = "Identifier" > openArray< / span > < span class = "Other" > [< / span > < span class = "Identifier" > byte< / span > < span class = "Other" > ]< / span > < span class = "Other" > )< / span > < span class = "Other" > :< / span > < span class = "Identifier" > bool< / span > {.< span > < span class = "Other pragmadots" > ...< / span > < / span > < span class = "pragmawrap" > < span class = "Identifier" > raises< / span > < span class = "Other" > :< / span > < span class = "Other" > [< / span > < span class = "Other" > ]< / span > < span class = "Other" > ,< / span >
< span class = "Identifier" > tags< / span > < span class = "Other" > :< / span > < span class = "Other" > [< / span > < span class = "Identifier" > RootEffect< / span > < span class = "Other" > ]< / span > < / span > .}< / pre > < / dt >
< dd >
< p > Initialize EC < tt class = "docutils literal" > < span class = "pre" > < span class = "Identifier" > private< / span > < span class = "Identifier" > key< / span > < / span > < / tt > or < tt class = "docutils literal" > < span class = "pre" > < span class = "Identifier" > scalar< / span > < / span > < / tt > < tt class = "docutils literal" > < span class = "pre" > key< / span > < / tt > from raw binary representation < tt class = "docutils literal" > < span class = "pre" > data< / span > < / tt > .< / p >
< p > Length of < tt class = "docutils literal" > < span class = "pre" > data< / span > < / tt > array must be < tt class = "docutils literal" > < span class = "pre" > SecKey256Length< / span > < / tt > , < tt class = "docutils literal" > < span class = "pre" > SecKey384Length< / span > < / tt > or < tt class = "docutils literal" > < span class = "pre" > SecKey521Length< / span > < / tt > .< / p >
< p > Procedure returns < tt class = "docutils literal" > < span class = "pre" > true< / span > < / tt > on success, < tt class = "docutils literal" > < span class = "pre" > false< / span > < / tt > otherwise.< / p >
< a
href="https://github.com/status-im/nim-libp2p/tree/1052-single-topic-message/libp2p/crypto/ecnist.nim#L767"
class="link-seesrc" target="_blank">Source< / a >
< a href = "https://github.com/status-im/nim-libp2p/edit/devel/libp2p/crypto/ecnist.nim#L767" class = "link-seesrc" target = "_blank" > Edit< / a >
< / dd >
< / div >
< div id = "initRaw,EcPublicKey,openArray[byte]" class = "tohide" >
< dt > < pre > < span class = "Keyword" > proc< / span > < a href = "#initRaw%2CEcPublicKey%2CopenArray%5Bbyte%5D" > < span class = "Identifier" > initRaw< / span > < / a > < span class = "Other" > (< / span > < span class = "Identifier" > pubkey< / span > < span class = "Other" > :< / span > < span class = "Keyword" > var< / span > < a href = "ecnist.html#EcPublicKey" > < span class = "Identifier" > EcPublicKey< / span > < / a > < span class = "Other" > ;< / span > < span class = "Identifier" > data< / span > < span class = "Other" > :< / span > < span class = "Identifier" > openArray< / span > < span class = "Other" > [< / span > < span class = "Identifier" > byte< / span > < span class = "Other" > ]< / span > < span class = "Other" > )< / span > < span class = "Other" > :< / span > < span class = "Identifier" > bool< / span > {.< span > < span class = "Other pragmadots" > ...< / span > < / span > < span class = "pragmawrap" > < span class = "Identifier" > raises< / span > < span class = "Other" > :< / span > < span class = "Other" > [< / span > < span class = "Other" > ]< / span > < span class = "Other" > ,< / span >
< span class = "Identifier" > tags< / span > < span class = "Other" > :< / span > < span class = "Other" > [< / span > < span class = "Identifier" > RootEffect< / span > < span class = "Other" > ]< / span > < / span > .}< / pre > < / dt >
< dd >
< p > Initialize EC public key < tt class = "docutils literal" > < span class = "pre" > pubkey< / span > < / tt > from raw binary representation < tt class = "docutils literal" > < span class = "pre" > data< / span > < / tt > .< / p >
< p > Length of < tt class = "docutils literal" > < span class = "pre" > data< / span > < / tt > array must be < tt class = "docutils literal" > < span class = "pre" > PubKey256Length< / span > < / tt > , < tt class = "docutils literal" > < span class = "pre" > PubKey384Length< / span > < / tt > or < tt class = "docutils literal" > < span class = "pre" > PubKey521Length< / span > < / tt > .< / p >
< p > Procedure returns < tt class = "docutils literal" > < span class = "pre" > true< / span > < / tt > on success, < tt class = "docutils literal" > < span class = "pre" > false< / span > < / tt > otherwise.< / p >
< a
href="https://github.com/status-im/nim-libp2p/tree/1052-single-topic-message/libp2p/crypto/ecnist.nim#L796"
class="link-seesrc" target="_blank">Source< / a >
< a href = "https://github.com/status-im/nim-libp2p/edit/devel/libp2p/crypto/ecnist.nim#L796" class = "link-seesrc" target = "_blank" > Edit< / a >
< / dd >
< / div >
< div id = "initRaw,EcSignature,openArray[byte]" class = "tohide" >
< dt > < pre > < span class = "Keyword" > proc< / span > < a href = "#initRaw%2CEcSignature%2CopenArray%5Bbyte%5D" > < span class = "Identifier" > initRaw< / span > < / a > < span class = "Other" > (< / span > < span class = "Identifier" > sig< / span > < span class = "Other" > :< / span > < span class = "Keyword" > var< / span > < a href = "ecnist.html#EcSignature" > < span class = "Identifier" > EcSignature< / span > < / a > < span class = "Other" > ;< / span > < span class = "Identifier" > data< / span > < span class = "Other" > :< / span > < span class = "Identifier" > openArray< / span > < span class = "Other" > [< / span > < span class = "Identifier" > byte< / span > < span class = "Other" > ]< / span > < span class = "Other" > )< / span > < span class = "Other" > :< / span > < span class = "Identifier" > bool< / span > {.< span > < span class = "Other pragmadots" > ...< / span > < / span > < span class = "pragmawrap" > < span class = "Identifier" > raises< / span > < span class = "Other" > :< / span > < span class = "Other" > [< / span > < span class = "Other" > ]< / span > < span class = "Other" > ,< / span >
< span class = "Identifier" > tags< / span > < span class = "Other" > :< / span > < span class = "Other" > [< / span > < span class = "Other" > ]< / span > < / span > .}< / pre > < / dt >
< dd >
< p > Initialize EC signature < tt class = "docutils literal" > < span class = "pre" > sig< / span > < / tt > from raw binary representation < tt class = "docutils literal" > < span class = "pre" > data< / span > < / tt > .< / p >
< p > Length of < tt class = "docutils literal" > < span class = "pre" > data< / span > < / tt > array must be < tt class = "docutils literal" > < span class = "pre" > Sig256Length< / span > < / tt > , < tt class = "docutils literal" > < span class = "pre" > Sig384Length< / span > < / tt > or < tt class = "docutils literal" > < span class = "pre" > Sig521Length< / span > < / tt > .< / p >
< p > Procedure returns < tt class = "docutils literal" > < span class = "pre" > true< / span > < / tt > on success, < tt class = "docutils literal" > < span class = "pre" > false< / span > < / tt > otherwise.< / p >
< a
href="https://github.com/status-im/nim-libp2p/tree/1052-single-topic-message/libp2p/crypto/ecnist.nim#L827"
class="link-seesrc" target="_blank">Source< / a >
< a href = "https://github.com/status-im/nim-libp2p/edit/devel/libp2p/crypto/ecnist.nim#L827" class = "link-seesrc" target = "_blank" > Edit< / a >
< / dd >
< / div >
< div id = "initRaw,typedesc[EcPrivateKey],openArray[byte]" class = "tohide" >
< dt > < pre > < span class = "Keyword" > proc< / span > < a href = "#initRaw%2Ctypedesc%5BEcPrivateKey%5D%2CopenArray%5Bbyte%5D" > < span class = "Identifier" > initRaw< / span > < / a > < span class = "Other" > (< / span > < span class = "Identifier" > t< / span > < span class = "Other" > :< / span > < span class = "Identifier" > typedesc< / span > < span class = "Other" > [< / span > < a href = "ecnist.html#EcPrivateKey" > < span class = "Identifier" > EcPrivateKey< / span > < / a > < span class = "Other" > ]< / span > < span class = "Other" > ;< / span > < span class = "Identifier" > data< / span > < span class = "Other" > :< / span > < span class = "Identifier" > openArray< / span > < span class = "Other" > [< / span > < span class = "Identifier" > byte< / span > < span class = "Other" > ]< / span > < span class = "Other" > )< / span > < span class = "Other" > :< / span > < a href = "ecnist.html#EcResult" > < span class = "Identifier" > EcResult< / span > < / a > < span class = "Other" > [< / span >
< a href = "ecnist.html#EcPrivateKey" > < span class = "Identifier" > EcPrivateKey< / span > < / a > < span class = "Other" > ]< / span > {.< span > < span class = "Other pragmadots" > ...< / span > < / span > < span class = "pragmawrap" > < span class = "Identifier" > raises< / span > < span class = "Other" > :< / span > < span class = "Other" > [< / span > < span class = "Other" > ]< / span > < / span > .}< / pre > < / dt >
< dd >
Initialize EC private key from raw binary representation < tt class = "docutils literal" > < span class = "pre" > data< / span > < / tt > and return constructed object.
< a
href="https://github.com/status-im/nim-libp2p/tree/1052-single-topic-message/libp2p/crypto/ecnist.nim#L849"
class="link-seesrc" target="_blank">Source< / a >
< a href = "https://github.com/status-im/nim-libp2p/edit/devel/libp2p/crypto/ecnist.nim#L849" class = "link-seesrc" target = "_blank" > Edit< / a >
< / dd >
< / div >
< div id = "initRaw,typedesc[EcPublicKey],openArray[byte]" class = "tohide" >
< dt > < pre > < span class = "Keyword" > proc< / span > < a href = "#initRaw%2Ctypedesc%5BEcPublicKey%5D%2CopenArray%5Bbyte%5D" > < span class = "Identifier" > initRaw< / span > < / a > < span class = "Other" > (< / span > < span class = "Identifier" > t< / span > < span class = "Other" > :< / span > < span class = "Identifier" > typedesc< / span > < span class = "Other" > [< / span > < a href = "ecnist.html#EcPublicKey" > < span class = "Identifier" > EcPublicKey< / span > < / a > < span class = "Other" > ]< / span > < span class = "Other" > ;< / span > < span class = "Identifier" > data< / span > < span class = "Other" > :< / span > < span class = "Identifier" > openArray< / span > < span class = "Other" > [< / span > < span class = "Identifier" > byte< / span > < span class = "Other" > ]< / span > < span class = "Other" > )< / span > < span class = "Other" > :< / span > < a href = "ecnist.html#EcResult" > < span class = "Identifier" > EcResult< / span > < / a > < span class = "Other" > [< / span >
< a href = "ecnist.html#EcPublicKey" > < span class = "Identifier" > EcPublicKey< / span > < / a > < span class = "Other" > ]< / span > {.< span > < span class = "Other pragmadots" > ...< / span > < / span > < span class = "pragmawrap" > < span class = "Identifier" > raises< / span > < span class = "Other" > :< / span > < span class = "Other" > [< / span > < span class = "Other" > ]< / span > < / span > .}< / pre > < / dt >
< dd >
Initialize EC public key from raw binary representation < tt class = "docutils literal" > < span class = "pre" > data< / span > < / tt > and return constructed object.
< a
href="https://github.com/status-im/nim-libp2p/tree/1052-single-topic-message/libp2p/crypto/ecnist.nim#L859"
class="link-seesrc" target="_blank">Source< / a >
< a href = "https://github.com/status-im/nim-libp2p/edit/devel/libp2p/crypto/ecnist.nim#L859" class = "link-seesrc" target = "_blank" > Edit< / a >
< / dd >
< / div >
< div id = "initRaw,typedesc[EcSignature],openArray[byte]" class = "tohide" >
< dt > < pre > < span class = "Keyword" > proc< / span > < a href = "#initRaw%2Ctypedesc%5BEcSignature%5D%2CopenArray%5Bbyte%5D" > < span class = "Identifier" > initRaw< / span > < / a > < span class = "Other" > (< / span > < span class = "Identifier" > t< / span > < span class = "Other" > :< / span > < span class = "Identifier" > typedesc< / span > < span class = "Other" > [< / span > < a href = "ecnist.html#EcSignature" > < span class = "Identifier" > EcSignature< / span > < / a > < span class = "Other" > ]< / span > < span class = "Other" > ;< / span > < span class = "Identifier" > data< / span > < span class = "Other" > :< / span > < span class = "Identifier" > openArray< / span > < span class = "Other" > [< / span > < span class = "Identifier" > byte< / span > < span class = "Other" > ]< / span > < span class = "Other" > )< / span > < span class = "Other" > :< / span > < a href = "ecnist.html#EcResult" > < span class = "Identifier" > EcResult< / span > < / a > < span class = "Other" > [< / span >
< a href = "ecnist.html#EcSignature" > < span class = "Identifier" > EcSignature< / span > < / a > < span class = "Other" > ]< / span > {.< span > < span class = "Other pragmadots" > ...< / span > < / span > < span class = "pragmawrap" > < span class = "Identifier" > raises< / span > < span class = "Other" > :< / span > < span class = "Other" > [< / span > < span class = "Other" > ]< / span > < / span > .}< / pre > < / dt >
< dd >
Initialize EC signature from raw binary representation < tt class = "docutils literal" > < span class = "pre" > data< / span > < / tt > and return constructed object.
< a
href="https://github.com/status-im/nim-libp2p/tree/1052-single-topic-message/libp2p/crypto/ecnist.nim#L869"
class="link-seesrc" target="_blank">Source< / a >
< a href = "https://github.com/status-im/nim-libp2p/edit/devel/libp2p/crypto/ecnist.nim#L869" class = "link-seesrc" target = "_blank" > Edit< / a >
< / dd >
< / div >
< div id = "initRaw,T,string" class = "tohide" >
< dt > < pre > < span class = "Keyword" > proc< / span > < a href = "#initRaw%2CT%2Cstring" > < span class = "Identifier" > initRaw< / span > < / a > < span class = "Other" > [< / span > < span class = "Identifier" > T< / span > < span class = "Other" > :< / span > < a href = "ecnist.html#EcPKI" > < span class = "Identifier" > EcPKI< / span > < / a > < span class = "Other" > ]< / span > < span class = "Other" > (< / span > < span class = "Identifier" > sospk< / span > < span class = "Other" > :< / span > < span class = "Keyword" > var< / span > < span class = "Identifier" > T< / span > < span class = "Other" > ;< / span > < span class = "Identifier" > data< / span > < span class = "Other" > :< / span > < span class = "Identifier" > string< / span > < span class = "Other" > )< / span > < span class = "Other" > :< / span > < span class = "Identifier" > bool< / span > {.< span class = "Identifier" > inline< / span > < span class = "Other" > ,< / span > < span > < span class = "Other pragmadots" > ...< / span > < / span > < span class = "pragmawrap" > < span class = "Identifier" > raises< / span > < span class = "Other" > :< / span > < span class = "Other" > [< / span > < span class = "Other" > ]< / span > < / span > .}< / pre > < / dt >
< dd >
< p > Initialize EC < tt class = "docutils literal" > < span class = "pre" > < span class = "Identifier" > private< / span > < span class = "Identifier" > key< / span > < / span > < / tt > , < tt class = "docutils literal" > < span class = "pre" > < span class = "Identifier" > public< / span > < span class = "Identifier" > key< / span > < / span > < / tt > or < tt class = "docutils literal" > < span class = "pre" > < span class = "Identifier" > signature< / span > < / span > < / tt > < tt class = "docutils literal" > < span class = "pre" > sospk< / span > < / tt > from raw hexadecimal string representation < tt class = "docutils literal" > < span class = "pre" > data< / span > < / tt > .< / p >
< p > Procedure returns < tt class = "docutils literal" > < span class = "pre" > true< / span > < / tt > on success, < tt class = "docutils literal" > < span class = "pre" > false< / span > < / tt > otherwise.< / p >
< a
href="https://github.com/status-im/nim-libp2p/tree/1052-single-topic-message/libp2p/crypto/ecnist.nim#L842"
class="link-seesrc" target="_blank">Source< / a >
< a href = "https://github.com/status-im/nim-libp2p/edit/devel/libp2p/crypto/ecnist.nim#L842" class = "link-seesrc" target = "_blank" > Edit< / a >
< / dd >
< / div >
< div id = "initRaw,typedesc[T],string" class = "tohide" >
< dt > < pre > < span class = "Keyword" > proc< / span > < a href = "#initRaw%2Ctypedesc%5BT%5D%2Cstring" > < span class = "Identifier" > initRaw< / span > < / a > < span class = "Other" > [< / span > < span class = "Identifier" > T< / span > < span class = "Other" > :< / span > < a href = "ecnist.html#EcPKI" > < span class = "Identifier" > EcPKI< / span > < / a > < span class = "Other" > ]< / span > < span class = "Other" > (< / span > < span class = "Identifier" > t< / span > < span class = "Other" > :< / span > < span class = "Identifier" > typedesc< / span > < span class = "Other" > [< / span > < span class = "Identifier" > T< / span > < span class = "Other" > ]< / span > < span class = "Other" > ;< / span > < span class = "Identifier" > data< / span > < span class = "Other" > :< / span > < span class = "Identifier" > string< / span > < span class = "Other" > )< / span > < span class = "Other" > :< / span > < span class = "Identifier" > T< / span > {.< span class = "Identifier" > inline< / span > < span class = "Other" > ,< / span > < span > < span class = "Other pragmadots" > ...< / span > < / span > < span class = "pragmawrap" > < span class = "Identifier" > raises< / span > < span class = "Other" > :< / span > < span class = "Other" > [< / span > < span class = "Other" > ]< / span > < / span > .}< / pre > < / dt >
< dd >
Initialize EC < tt class = "docutils literal" > < span class = "pre" > < span class = "Identifier" > private< / span > < span class = "Identifier" > key< / span > < / span > < / tt > , < tt class = "docutils literal" > < span class = "pre" > < span class = "Identifier" > public< / span > < span class = "Identifier" > key< / span > < / span > < / tt > or < tt class = "docutils literal" > < span class = "pre" > < span class = "Identifier" > signature< / span > < / span > < / tt > from raw hexadecimal string representation < tt class = "docutils literal" > < span class = "pre" > data< / span > < / tt > and return constructed object.
< a
href="https://github.com/status-im/nim-libp2p/tree/1052-single-topic-message/libp2p/crypto/ecnist.nim#L879"
class="link-seesrc" target="_blank">Source< / a >
< a href = "https://github.com/status-im/nim-libp2p/edit/devel/libp2p/crypto/ecnist.nim#L879" class = "link-seesrc" target = "_blank" > Edit< / a >
< / dd >
< / div >
< div id = "random,typedesc[EcKeyPair],EcCurveKind,HmacDrbgContext" class = "tohide" >
< dt > < pre > < span class = "Keyword" > proc< / span > < a href = "#random%2Ctypedesc%5BEcKeyPair%5D%2CEcCurveKind%2CHmacDrbgContext" > < span class = "Identifier" > random< / span > < / a > < span class = "Other" > (< / span > < span class = "Identifier" > T< / span > < span class = "Other" > :< / span > < span class = "Identifier" > typedesc< / span > < span class = "Other" > [< / span > < a href = "ecnist.html#EcKeyPair" > < span class = "Identifier" > EcKeyPair< / span > < / a > < span class = "Other" > ]< / span > < span class = "Other" > ;< / span > < span class = "Identifier" > kind< / span > < span class = "Other" > :< / span > < a href = "ecnist.html#EcCurveKind" > < span class = "Identifier" > EcCurveKind< / span > < / a > < span class = "Other" > ;< / span > < span class = "Identifier" > rng< / span > < span class = "Other" > :< / span > < span class = "Keyword" > var< / span > < span class = "Identifier" > HmacDrbgContext< / span > < span class = "Other" > )< / span > < span class = "Other" > :< / span > < a href = "ecnist.html#EcResult" > < span class = "Identifier" > EcResult< / span > < / a > < span class = "Other" > [< / span >
< span class = "Identifier" > T< / span > < span class = "Other" > ]< / span > {.< span > < span class = "Other pragmadots" > ...< / span > < / span > < span class = "pragmawrap" > < span class = "Identifier" > raises< / span > < span class = "Other" > :< / span > < span class = "Other" > [< / span > < span class = "Other" > ]< / span > < / span > .}< / pre > < / dt >
< dd >
< p > Generate new random EC private and public keypair using BearSSL's HMAC-SHA256-DRBG algorithm.< / p >
< p > < tt class = "docutils literal" > < span class = "pre" > kind< / span > < / tt > elliptic curve kind of your choice (secp256r1, secp384r1 or secp521r1).< / p >
< a
href="https://github.com/status-im/nim-libp2p/tree/1052-single-topic-message/libp2p/crypto/ecnist.nim#L268"
class="link-seesrc" target="_blank">Source< / a >
< a href = "https://github.com/status-im/nim-libp2p/edit/devel/libp2p/crypto/ecnist.nim#L268" class = "link-seesrc" target = "_blank" > Edit< / a >
< / dd >
< / div >
< div id = "random,typedesc[EcPrivateKey],EcCurveKind,HmacDrbgContext" class = "tohide" >
< dt > < pre > < span class = "Keyword" > proc< / span > < a href = "#random%2Ctypedesc%5BEcPrivateKey%5D%2CEcCurveKind%2CHmacDrbgContext" > < span class = "Identifier" > random< / span > < / a > < span class = "Other" > (< / span > < span class = "Identifier" > T< / span > < span class = "Other" > :< / span > < span class = "Identifier" > typedesc< / span > < span class = "Other" > [< / span > < a href = "ecnist.html#EcPrivateKey" > < span class = "Identifier" > EcPrivateKey< / span > < / a > < span class = "Other" > ]< / span > < span class = "Other" > ;< / span > < span class = "Identifier" > kind< / span > < span class = "Other" > :< / span > < a href = "ecnist.html#EcCurveKind" > < span class = "Identifier" > EcCurveKind< / span > < / a > < span class = "Other" > ;< / span >
< span class = "Identifier" > rng< / span > < span class = "Other" > :< / span > < span class = "Keyword" > var< / span > < span class = "Identifier" > HmacDrbgContext< / span > < span class = "Other" > )< / span > < span class = "Other" > :< / span > < a href = "ecnist.html#EcResult" > < span class = "Identifier" > EcResult< / span > < / a > < span class = "Other" > [< / span > < a href = "ecnist.html#EcPrivateKey" > < span class = "Identifier" > EcPrivateKey< / span > < / a > < span class = "Other" > ]< / span > {.< span > < span class = "Other pragmadots" > ...< / span > < / span > < span class = "pragmawrap" > < span class = "Identifier" > raises< / span > < span class = "Other" > :< / span > < span class = "Other" > [< / span > < span class = "Other" > ]< / span > < / span > .}< / pre > < / dt >
< dd >
< p > Generate new random EC private key using BearSSL's HMAC-SHA256-DRBG algorithm.< / p >
< p > < tt class = "docutils literal" > < span class = "pre" > kind< / span > < / tt > elliptic curve kind of your choice (secp256r1, secp384r1 or secp521r1).< / p >
< a
href="https://github.com/status-im/nim-libp2p/tree/1052-single-topic-message/libp2p/crypto/ecnist.nim#L234"
class="link-seesrc" target="_blank">Source< / a >
< a href = "https://github.com/status-im/nim-libp2p/edit/devel/libp2p/crypto/ecnist.nim#L234" class = "link-seesrc" target = "_blank" > Edit< / a >
< / dd >
< / div >
< div id = "scalarMul,EcPublicKey,EcPrivateKey" class = "tohide" >
< dt > < pre > < span class = "Keyword" > proc< / span > < a href = "#scalarMul%2CEcPublicKey%2CEcPrivateKey" > < span class = "Identifier" > scalarMul< / span > < / a > < span class = "Other" > (< / span > < span class = "Identifier" > pub< / span > < span class = "Other" > :< / span > < a href = "ecnist.html#EcPublicKey" > < span class = "Identifier" > EcPublicKey< / span > < / a > < span class = "Other" > ;< / span > < span class = "Identifier" > sec< / span > < span class = "Other" > :< / span > < a href = "ecnist.html#EcPrivateKey" > < span class = "Identifier" > EcPrivateKey< / span > < / a > < span class = "Other" > )< / span > < span class = "Other" > :< / span > < a href = "ecnist.html#EcPublicKey" > < span class = "Identifier" > EcPublicKey< / span > < / a > {.< span > < span class = "Other pragmadots" > ...< / span > < / span > < span class = "pragmawrap" > < span class = "Identifier" > raises< / span > < span class = "Other" > :< / span > < span class = "Other" > [< / span > < span class = "Other" > ]< / span > < span class = "Other" > ,< / span >
< span class = "Identifier" > tags< / span > < span class = "Other" > :< / span > < span class = "Other" > [< / span > < span class = "Identifier" > RootEffect< / span > < span class = "Other" > ]< / span > < / span > .}< / pre > < / dt >
< dd >
< p > Return scalar multiplication of < tt class = "docutils literal" > < span class = "pre" > pub< / span > < / tt > and < tt class = "docutils literal" > < span class = "pre" > sec< / span > < / tt > .< / p >
< p > Returns point in curve as < tt class = "docutils literal" > < span class = "pre" > pub * sec< / span > < / tt > or < tt class = "docutils literal" > < span class = "pre" > nil< / span > < / tt > otherwise.< / p >
< a
href="https://github.com/status-im/nim-libp2p/tree/1052-single-topic-message/libp2p/crypto/ecnist.nim#L884"
class="link-seesrc" target="_blank">Source< / a >
< a href = "https://github.com/status-im/nim-libp2p/edit/devel/libp2p/crypto/ecnist.nim#L884" class = "link-seesrc" target = "_blank" > Edit< / a >
< / dd >
< / div >
< div id = "sign,EcPrivateKey,openArray[T]" class = "tohide" >
< dt > < pre > < span class = "Keyword" > proc< / span > < a href = "#sign%2CEcPrivateKey%2CopenArray%5BT%5D" > < span class = "Identifier" > sign< / span > < / a > < span class = "Other" > [< / span > < span class = "Identifier" > T< / span > < span class = "Other" > :< / span > < span class = "Identifier" > byte< / span > < span class = "Operator" > |< / span > < span class = "Identifier" > char< / span > < span class = "Other" > ]< / span > < span class = "Other" > (< / span > < span class = "Identifier" > seckey< / span > < span class = "Other" > :< / span > < a href = "ecnist.html#EcPrivateKey" > < span class = "Identifier" > EcPrivateKey< / span > < / a > < span class = "Other" > ;< / span > < span class = "Identifier" > message< / span > < span class = "Other" > :< / span > < span class = "Identifier" > openArray< / span > < span class = "Other" > [< / span > < span class = "Identifier" > T< / span > < span class = "Other" > ]< / span > < span class = "Other" > )< / span > < span class = "Other" > :< / span > < a href = "ecnist.html#EcResult" > < span class = "Identifier" > EcResult< / span > < / a > < span class = "Other" > [< / span >
< a href = "ecnist.html#EcSignature" > < span class = "Identifier" > EcSignature< / span > < / a > < span class = "Other" > ]< / span > {.< span > < span class = "Other pragmadots" > ...< / span > < / span > < span class = "pragmawrap" > < span class = "Identifier" > gcsafe< / span > < span class = "Other" > ,< / span > < span class = "Identifier" > raises< / span > < span class = "Other" > :< / span > < span class = "Other" > [< / span > < span class = "Other" > ]< / span > < / span > .}< / pre > < / dt >
< dd >
Get ECDSA signature of data < tt class = "docutils literal" > < span class = "pre" > message< / span > < / tt > using private key < tt class = "docutils literal" > < span class = "pre" > seckey< / span > < / tt > .
< a
href="https://github.com/status-im/nim-libp2p/tree/1052-single-topic-message/libp2p/crypto/ecnist.nim#L942"
class="link-seesrc" target="_blank">Source< / a >
< a href = "https://github.com/status-im/nim-libp2p/edit/devel/libp2p/crypto/ecnist.nim#L942" class = "link-seesrc" target = "_blank" > Edit< / a >
< / dd >
< / div >
< div id = "toBytes,EcPublicKey,openArray[byte]" class = "tohide" >
< dt > < pre > < span class = "Keyword" > proc< / span > < a href = "#toBytes%2CEcPublicKey%2CopenArray%5Bbyte%5D" > < span class = "Identifier" > toBytes< / span > < / a > < span class = "Other" > (< / span > < span class = "Identifier" > pubkey< / span > < span class = "Other" > :< / span > < a href = "ecnist.html#EcPublicKey" > < span class = "Identifier" > EcPublicKey< / span > < / a > < span class = "Other" > ;< / span > < span class = "Identifier" > data< / span > < span class = "Other" > :< / span > < span class = "Keyword" > var< / span > < span class = "Identifier" > openArray< / span > < span class = "Other" > [< / span > < span class = "Identifier" > byte< / span > < span class = "Other" > ]< / span > < span class = "Other" > )< / span > < span class = "Other" > :< / span > < a href = "ecnist.html#EcResult" > < span class = "Identifier" > EcResult< / span > < / a > < span class = "Other" > [< / span > < span class = "Identifier" > int< / span > < span class = "Other" > ]< / span > {.
< span > < span class = "Other pragmadots" > ...< / span > < / span > < span class = "pragmawrap" > < span class = "Identifier" > raises< / span > < span class = "Other" > :< / span > < span class = "Other" > [< / span > < span class = "Other" > ]< / span > < span class = "Other" > ,< / span > < span class = "Identifier" > tags< / span > < span class = "Other" > :< / span > < span class = "Other" > [< / span > < span class = "Other" > ]< / span > < / span > .}< / pre > < / dt >
< dd >
< p > Serialize EC public key < tt class = "docutils literal" > < span class = "pre" > pubkey< / span > < / tt > to ASN.1 DER binary form and store it to < tt class = "docutils literal" > < span class = "pre" > data< / span > < / tt > .< / p >
< p > Procedure returns number of bytes (octets) needed to store EC public key, or < tt class = "docutils literal" > < span class = "pre" > < span class = "DecNumber" > 0< / span > < / span > < / tt > if public key is not in supported curve.< / p >
< a
href="https://github.com/status-im/nim-libp2p/tree/1052-single-topic-message/libp2p/crypto/ecnist.nim#L414"
class="link-seesrc" target="_blank">Source< / a >
< a href = "https://github.com/status-im/nim-libp2p/edit/devel/libp2p/crypto/ecnist.nim#L414" class = "link-seesrc" target = "_blank" > Edit< / a >
< / dd >
< / div >
< div id = "toBytes,EcPrivateKey,openArray[byte]" class = "tohide" >
< dt > < pre > < span class = "Keyword" > proc< / span > < a href = "#toBytes%2CEcPrivateKey%2CopenArray%5Bbyte%5D" > < span class = "Identifier" > toBytes< / span > < / a > < span class = "Other" > (< / span > < span class = "Identifier" > seckey< / span > < span class = "Other" > :< / span > < a href = "ecnist.html#EcPrivateKey" > < span class = "Identifier" > EcPrivateKey< / span > < / a > < span class = "Other" > ;< / span > < span class = "Identifier" > data< / span > < span class = "Other" > :< / span > < span class = "Keyword" > var< / span > < span class = "Identifier" > openArray< / span > < span class = "Other" > [< / span > < span class = "Identifier" > byte< / span > < span class = "Other" > ]< / span > < span class = "Other" > )< / span > < span class = "Other" > :< / span > < a href = "ecnist.html#EcResult" > < span class = "Identifier" > EcResult< / span > < / a > < span class = "Other" > [< / span > < span class = "Identifier" > int< / span > < span class = "Other" > ]< / span > {.
< span > < span class = "Other pragmadots" > ...< / span > < / span > < span class = "pragmawrap" > < span class = "Identifier" > raises< / span > < span class = "Other" > :< / span > < span class = "Other" > [< / span > < span class = "Other" > ]< / span > < span class = "Other" > ,< / span > < span class = "Identifier" > tags< / span > < span class = "Other" > :< / span > < span class = "Other" > [< / span > < span class = "Other" > ]< / span > < / span > .}< / pre > < / dt >
< dd >
< p > Serialize EC private key < tt class = "docutils literal" > < span class = "pre" > seckey< / span > < / tt > to ASN.1 DER binary form and store it to < tt class = "docutils literal" > < span class = "pre" > data< / span > < / tt > .< / p >
< p > Procedure returns number of bytes (octets) needed to store EC private key, or < tt class = "docutils literal" > < span class = "pre" > < span class = "DecNumber" > 0< / span > < / span > < / tt > if private key is not in supported curve.< / p >
< a
href="https://github.com/status-im/nim-libp2p/tree/1052-single-topic-message/libp2p/crypto/ecnist.nim#L364"
class="link-seesrc" target="_blank">Source< / a >
< a href = "https://github.com/status-im/nim-libp2p/edit/devel/libp2p/crypto/ecnist.nim#L364" class = "link-seesrc" target = "_blank" > Edit< / a >
< / dd >
< / div >
< div id = "toBytes,EcSignature,openArray[byte]" class = "tohide" >
< dt > < pre > < span class = "Keyword" > proc< / span > < a href = "#toBytes%2CEcSignature%2CopenArray%5Bbyte%5D" > < span class = "Identifier" > toBytes< / span > < / a > < span class = "Other" > (< / span > < span class = "Identifier" > sig< / span > < span class = "Other" > :< / span > < a href = "ecnist.html#EcSignature" > < span class = "Identifier" > EcSignature< / span > < / a > < span class = "Other" > ;< / span > < span class = "Identifier" > data< / span > < span class = "Other" > :< / span > < span class = "Keyword" > var< / span > < span class = "Identifier" > openArray< / span > < span class = "Other" > [< / span > < span class = "Identifier" > byte< / span > < span class = "Other" > ]< / span > < span class = "Other" > )< / span > < span class = "Other" > :< / span > < a href = "ecnist.html#EcResult" > < span class = "Identifier" > EcResult< / span > < / a > < span class = "Other" > [< / span > < span class = "Identifier" > int< / span > < span class = "Other" > ]< / span > {.
< span > < span class = "Other pragmadots" > ...< / span > < / span > < span class = "pragmawrap" > < span class = "Identifier" > raises< / span > < span class = "Other" > :< / span > < span class = "Other" > [< / span > < span class = "Other" > ]< / span > < span class = "Other" > ,< / span > < span class = "Identifier" > tags< / span > < span class = "Other" > :< / span > < span class = "Other" > [< / span > < span class = "Other" > ]< / span > < / span > .}< / pre > < / dt >
< dd >
< p > Serialize EC signature < tt class = "docutils literal" > < span class = "pre" > sig< / span > < / tt > to ASN.1 DER binary form and store it to < tt class = "docutils literal" > < span class = "pre" > data< / span > < / tt > .< / p >
< p > Procedure returns number of bytes (octets) needed to store EC signature, or < tt class = "docutils literal" > < span class = "pre" > < span class = "DecNumber" > 0< / span > < / span > < / tt > if signature is not in supported curve.< / p >
< a
href="https://github.com/status-im/nim-libp2p/tree/1052-single-topic-message/libp2p/crypto/ecnist.nim#L451"
class="link-seesrc" target="_blank">Source< / a >
< a href = "https://github.com/status-im/nim-libp2p/edit/devel/libp2p/crypto/ecnist.nim#L451" class = "link-seesrc" target = "_blank" > Edit< / a >
< / dd >
< / div >
< div id = "toRawBytes,EcPublicKey,openArray[byte]" class = "tohide" >
< dt > < pre > < span class = "Keyword" > proc< / span > < a href = "#toRawBytes%2CEcPublicKey%2CopenArray%5Bbyte%5D" > < span class = "Identifier" > toRawBytes< / span > < / a > < span class = "Other" > (< / span > < span class = "Identifier" > pubkey< / span > < span class = "Other" > :< / span > < a href = "ecnist.html#EcPublicKey" > < span class = "Identifier" > EcPublicKey< / span > < / a > < span class = "Other" > ;< / span > < span class = "Identifier" > data< / span > < span class = "Other" > :< / span > < span class = "Keyword" > var< / span > < span class = "Identifier" > openArray< / span > < span class = "Other" > [< / span > < span class = "Identifier" > byte< / span > < span class = "Other" > ]< / span > < span class = "Other" > )< / span > < span class = "Other" > :< / span > < a href = "ecnist.html#EcResult" > < span class = "Identifier" > EcResult< / span > < / a > < span class = "Other" > [< / span > < span class = "Identifier" > int< / span > < span class = "Other" > ]< / span > {.
< span > < span class = "Other pragmadots" > ...< / span > < / span > < span class = "pragmawrap" > < span class = "Identifier" > raises< / span > < span class = "Other" > :< / span > < span class = "Other" > [< / span > < span class = "Other" > ]< / span > < span class = "Other" > ,< / span > < span class = "Identifier" > tags< / span > < span class = "Other" > :< / span > < span class = "Other" > [< / span > < span class = "Other" > ]< / span > < / span > .}< / pre > < / dt >
< dd >
< p > Serialize EC public key < tt class = "docutils literal" > < span class = "pre" > pubkey< / span > < / tt > to uncompressed form specified in section 4.3.6 of ANSI X9.62.< / p >
< p > Returns number of bytes (octets) needed to store EC public key, or < tt class = "docutils literal" > < span class = "pre" > < span class = "DecNumber" > 0< / span > < / span > < / tt > if public key is not in supported curve.< / p >
< a
href="https://github.com/status-im/nim-libp2p/tree/1052-single-topic-message/libp2p/crypto/ecnist.nim#L337"
class="link-seesrc" target="_blank">Source< / a >
< a href = "https://github.com/status-im/nim-libp2p/edit/devel/libp2p/crypto/ecnist.nim#L337" class = "link-seesrc" target = "_blank" > Edit< / a >
< / dd >
< / div >
< div id = "toRawBytes,EcPrivateKey,openArray[byte]" class = "tohide" >
< dt > < pre > < span class = "Keyword" > proc< / span > < a href = "#toRawBytes%2CEcPrivateKey%2CopenArray%5Bbyte%5D" > < span class = "Identifier" > toRawBytes< / span > < / a > < span class = "Other" > (< / span > < span class = "Identifier" > seckey< / span > < span class = "Other" > :< / span > < a href = "ecnist.html#EcPrivateKey" > < span class = "Identifier" > EcPrivateKey< / span > < / a > < span class = "Other" > ;< / span > < span class = "Identifier" > data< / span > < span class = "Other" > :< / span > < span class = "Keyword" > var< / span > < span class = "Identifier" > openArray< / span > < span class = "Other" > [< / span > < span class = "Identifier" > byte< / span > < span class = "Other" > ]< / span > < span class = "Other" > )< / span > < span class = "Other" > :< / span > < a href = "ecnist.html#EcResult" > < span class = "Identifier" > EcResult< / span > < / a > < span class = "Other" > [< / span > < span class = "Identifier" > int< / span > < span class = "Other" > ]< / span > {.
< span > < span class = "Other pragmadots" > ...< / span > < / span > < span class = "pragmawrap" > < span class = "Identifier" > raises< / span > < span class = "Other" > :< / span > < span class = "Other" > [< / span > < span class = "Other" > ]< / span > < span class = "Other" > ,< / span > < span class = "Identifier" > tags< / span > < span class = "Other" > :< / span > < span class = "Other" > [< / span > < span class = "Other" > ]< / span > < / span > .}< / pre > < / dt >
< dd >
< p > Serialize EC private key < tt class = "docutils literal" > < span class = "pre" > seckey< / span > < / tt > to raw binary form and store it to < tt class = "docutils literal" > < span class = "pre" > data< / span > < / tt > .< / p >
< p > Returns number of bytes (octets) needed to store EC private key, or < tt class = "docutils literal" > < span class = "pre" > < span class = "DecNumber" > 0< / span > < / span > < / tt > if private key is not in supported curve.< / p >
< a
href="https://github.com/status-im/nim-libp2p/tree/1052-single-topic-message/libp2p/crypto/ecnist.nim#L321"
class="link-seesrc" target="_blank">Source< / a >
< a href = "https://github.com/status-im/nim-libp2p/edit/devel/libp2p/crypto/ecnist.nim#L321" class = "link-seesrc" target = "_blank" > Edit< / a >
< / dd >
< / div >
< div id = "toRawBytes,EcSignature,openArray[byte]" class = "tohide" >
< dt > < pre > < span class = "Keyword" > proc< / span > < a href = "#toRawBytes%2CEcSignature%2CopenArray%5Bbyte%5D" > < span class = "Identifier" > toRawBytes< / span > < / a > < span class = "Other" > (< / span > < span class = "Identifier" > sig< / span > < span class = "Other" > :< / span > < a href = "ecnist.html#EcSignature" > < span class = "Identifier" > EcSignature< / span > < / a > < span class = "Other" > ;< / span > < span class = "Identifier" > data< / span > < span class = "Other" > :< / span > < span class = "Keyword" > var< / span > < span class = "Identifier" > openArray< / span > < span class = "Other" > [< / span > < span class = "Identifier" > byte< / span > < span class = "Other" > ]< / span > < span class = "Other" > )< / span > < span class = "Other" > :< / span > < span class = "Identifier" > int< / span > {.< span > < span class = "Other pragmadots" > ...< / span > < / span > < span class = "pragmawrap" > < span class = "Identifier" > raises< / span > < span class = "Other" > :< / span > < span class = "Other" > [< / span > < span class = "Other" > ]< / span > < span class = "Other" > ,< / span >
< span class = "Identifier" > tags< / span > < span class = "Other" > :< / span > < span class = "Other" > [< / span > < span class = "Other" > ]< / span > < / span > .}< / pre > < / dt >
< dd >
< p > Serialize EC signature < tt class = "docutils literal" > < span class = "pre" > sig< / span > < / tt > to raw binary form and store it to < tt class = "docutils literal" > < span class = "pre" > data< / span > < / tt > .< / p >
< p > Returns number of bytes (octets) needed to store EC signature, or < tt class = "docutils literal" > < span class = "pre" > < span class = "DecNumber" > 0< / span > < / span > < / tt > if signature is not in supported curve.< / p >
< a
href="https://github.com/status-im/nim-libp2p/tree/1052-single-topic-message/libp2p/crypto/ecnist.nim#L353"
class="link-seesrc" target="_blank">Source< / a >
< a href = "https://github.com/status-im/nim-libp2p/edit/devel/libp2p/crypto/ecnist.nim#L353" class = "link-seesrc" target = "_blank" > Edit< / a >
< / dd >
< / div >
< div id = "toSecret,EcPublicKey,EcPrivateKey,openArray[byte]" class = "tohide" >
< dt > < pre > < span class = "Keyword" > proc< / span > < a href = "#toSecret%2CEcPublicKey%2CEcPrivateKey%2CopenArray%5Bbyte%5D" > < span class = "Identifier" > toSecret< / span > < / a > < span class = "Other" > (< / span > < span class = "Identifier" > pubkey< / span > < span class = "Other" > :< / span > < a href = "ecnist.html#EcPublicKey" > < span class = "Identifier" > EcPublicKey< / span > < / a > < span class = "Other" > ;< / span > < span class = "Identifier" > seckey< / span > < span class = "Other" > :< / span > < a href = "ecnist.html#EcPrivateKey" > < span class = "Identifier" > EcPrivateKey< / span > < / a > < span class = "Other" > ;< / span >
< span class = "Identifier" > data< / span > < span class = "Other" > :< / span > < span class = "Keyword" > var< / span > < span class = "Identifier" > openArray< / span > < span class = "Other" > [< / span > < span class = "Identifier" > byte< / span > < span class = "Other" > ]< / span > < span class = "Other" > )< / span > < span class = "Other" > :< / span > < span class = "Identifier" > int< / span > {.< span > < span class = "Other pragmadots" > ...< / span > < / span > < span class = "pragmawrap" > < span class = "Identifier" > raises< / span > < span class = "Other" > :< / span > < span class = "Other" > [< / span > < span class = "Other" > ]< / span > < span class = "Other" > ,< / span > < span class = "Identifier" > tags< / span > < span class = "Other" > :< / span > < span class = "Other" > [< / span > < span class = "Identifier" > RootEffect< / span > < span class = "Other" > ]< / span > < / span > .}< / pre > < / dt >
< dd >
< p > Calculate ECDHE shared secret using Go's elliptic/curve approach, using remote public key < tt class = "docutils literal" > < span class = "pre" > pubkey< / span > < / tt > and local private key < tt class = "docutils literal" > < span class = "pre" > seckey< / span > < / tt > and store shared secret to < tt class = "docutils literal" > < span class = "pre" > data< / span > < / tt > .< / p >
< p > Returns number of bytes (octets) needed to store shared secret, or < tt class = "docutils literal" > < span class = "pre" > 0< / span > < / tt > on error.< / p >
< p > < tt class = "docutils literal" > < span class = "pre" > data< / span > < / tt > array length must be at least 32 bytes for < tt class = "docutils literal" > < span class = "pre" > < span class = "Identifier" > secp256r1< / span > < / span > < / tt > , 48 bytes for < tt class = "docutils literal" > < span class = "pre" > < span class = "Identifier" > secp384r1< / span > < / span > < / tt > and 66 bytes for < tt class = "docutils literal" > < span class = "pre" > < span class = "Identifier" > secp521r1< / span > < / span > < / tt > .< / p >
< a
href="https://github.com/status-im/nim-libp2p/tree/1052-single-topic-message/libp2p/crypto/ecnist.nim#L905"
class="link-seesrc" target="_blank">Source< / a >
< a href = "https://github.com/status-im/nim-libp2p/edit/devel/libp2p/crypto/ecnist.nim#L905" class = "link-seesrc" target = "_blank" > Edit< / a >
< / dd >
< / div >
< div id = "verify,EcSignature,openArray[T],EcPublicKey" class = "tohide" >
< dt > < pre > < span class = "Keyword" > proc< / span > < a href = "#verify%2CEcSignature%2CopenArray%5BT%5D%2CEcPublicKey" > < span class = "Identifier" > verify< / span > < / a > < span class = "Other" > [< / span > < span class = "Identifier" > T< / span > < span class = "Other" > :< / span > < span class = "Identifier" > byte< / span > < span class = "Operator" > |< / span > < span class = "Identifier" > char< / span > < span class = "Other" > ]< / span > < span class = "Other" > (< / span > < span class = "Identifier" > sig< / span > < span class = "Other" > :< / span > < a href = "ecnist.html#EcSignature" > < span class = "Identifier" > EcSignature< / span > < / a > < span class = "Other" > ;< / span > < span class = "Identifier" > message< / span > < span class = "Other" > :< / span > < span class = "Identifier" > openArray< / span > < span class = "Other" > [< / span > < span class = "Identifier" > T< / span > < span class = "Other" > ]< / span > < span class = "Other" > ;< / span >
< span class = "Identifier" > pubkey< / span > < span class = "Other" > :< / span > < a href = "ecnist.html#EcPublicKey" > < span class = "Identifier" > EcPublicKey< / span > < / a > < span class = "Other" > )< / span > < span class = "Other" > :< / span > < span class = "Identifier" > bool< / span > {.< span class = "Identifier" > inline< / span > < span class = "Other" > ,< / span > < span > < span class = "Other pragmadots" > ...< / span > < / span > < span class = "pragmawrap" > < span class = "Identifier" > raises< / span > < span class = "Other" > :< / span > < span class = "Other" > [< / span > < span class = "Other" > ]< / span > < / span > .}< / pre > < / dt >
< dd >
< p > Verify ECDSA signature < tt class = "docutils literal" > < span class = "pre" > sig< / span > < / tt > using public key < tt class = "docutils literal" > < span class = "pre" > pubkey< / span > < / tt > and data < tt class = "docutils literal" > < span class = "pre" > message< / span > < / tt > .< / p >
< p > Return < tt class = "docutils literal" > < span class = "pre" > true< / span > < / tt > if message verification succeeded, < tt class = "docutils literal" > < span class = "pre" > false< / span > < / tt > if verification failed.< / p >
< a
href="https://github.com/status-im/nim-libp2p/tree/1052-single-topic-message/libp2p/crypto/ecnist.nim#L972"
class="link-seesrc" target="_blank">Source< / a >
< a href = "https://github.com/status-im/nim-libp2p/edit/devel/libp2p/crypto/ecnist.nim#L972" class = "link-seesrc" target = "_blank" > Edit< / a >
< / dd >
< / div >
< / dl > < / div >
< div class = "section" id = "18" >
< h1 > < a class = "toc-backref" href = "#18" > Templates< / a > < / h1 >
< dl class = "item" >
< div id = "getPrivateKeyLength.t,EcCurveKind" class = "tohide" >
< dt > < pre > < span class = "Keyword" > template< / span > < a href = "#getPrivateKeyLength.t%2CEcCurveKind" > < span class = "Identifier" > getPrivateKeyLength< / span > < / a > < span class = "Other" > (< / span > < span class = "Identifier" > curve< / span > < span class = "Other" > :< / span > < a href = "ecnist.html#EcCurveKind" > < span class = "Identifier" > EcCurveKind< / span > < / a > < span class = "Other" > )< / span > < span class = "Other" > :< / span > < span class = "Identifier" > int< / span > < / pre > < / dt >
< dd >
< a
href="https://github.com/status-im/nim-libp2p/tree/1052-single-topic-message/libp2p/crypto/ecnist.nim#L155"
class="link-seesrc" target="_blank">Source< / a >
< a href = "https://github.com/status-im/nim-libp2p/edit/devel/libp2p/crypto/ecnist.nim#L155" class = "link-seesrc" target = "_blank" > Edit< / a >
< / dd >
< / div >
< div id = "getPublicKeyLength.t,EcCurveKind" class = "tohide" >
< dt > < pre > < span class = "Keyword" > template< / span > < a href = "#getPublicKeyLength.t%2CEcCurveKind" > < span class = "Identifier" > getPublicKeyLength< / span > < / a > < span class = "Other" > (< / span > < span class = "Identifier" > curve< / span > < span class = "Other" > :< / span > < a href = "ecnist.html#EcCurveKind" > < span class = "Identifier" > EcCurveKind< / span > < / a > < span class = "Other" > )< / span > < span class = "Other" > :< / span > < span class = "Identifier" > int< / span > < / pre > < / dt >
< dd >
< a
href="https://github.com/status-im/nim-libp2p/tree/1052-single-topic-message/libp2p/crypto/ecnist.nim#L146"
class="link-seesrc" target="_blank">Source< / a >
< a href = "https://github.com/status-im/nim-libp2p/edit/devel/libp2p/crypto/ecnist.nim#L146" class = "link-seesrc" target = "_blank" > Edit< / a >
< / dd >
< / div >
< / dl > < / div >
< div class = "section" id = "19" >
< h1 > < a class = "toc-backref" href = "#19" > Exports< / a > < / h1 >
< dl class = "item" >
< a href = "minasn1.html#Asn1Error" > < span class = "Identifier" > Asn1Error< / span > < / a >
< / dl > < / div >
< / div >
< / div >
< div class = "row" >
< div class = "twelve-columns footer" >
< span class = "nim-sprite" > < / span >
< br / >
2024-03-22 16:10:50 +00:00
< small style = "color: var(--hint);" > Made with Nim. Generated: 2024-03-22 16:10:37 UTC< / small >
2024-03-07 14:10:58 +00:00
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