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nim-eth-keys
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nim-eth-keys/src/datatypes.nim

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[WIP] add native ECDSA backend implementation (⚠ to be debugged) * Add jacobian primitives * Add ECDSA algos * Implement ECDSA, HMAC crypto (to be cleaned up) * [WIP] test suite * Fix arrayOfBytes <-> UInt256 casting issue * ecdsa_raw_sign: Fix shadowing result which lead to implicit object field construction requires a .partial object * Fix casting + remove tests covered by ranged type * Fix toHex conversion and add first test (failing) * Fix modular inversion for unsigned ints * Add modulo template * Public key generation bug still to hunt.
2018-02-13 18:20:27 +00:00
# Copyright (c) 2018 Status Research & Development GmbH
# Distributed under the MIT License (license terms are at http://opensource.org/licenses/MIT).
Add message signing + tests
2018-02-14 18:50:36 +00:00
import ./private/lowlevel_types
import ttmath
export lowlevel_types, ttmath
[WIP] add native ECDSA backend implementation (⚠ to be debugged) * Add jacobian primitives * Add ECDSA algos * Implement ECDSA, HMAC crypto (to be cleaned up) * [WIP] test suite * Fix arrayOfBytes <-> UInt256 casting issue * ecdsa_raw_sign: Fix shadowing result which lead to implicit object field construction requires a .partial object * Fix casting + remove tests covered by ranged type * Fix toHex conversion and add first test (failing) * Fix modular inversion for unsigned ints * Add modulo template * Public key generation bug still to hunt.
2018-02-13 18:20:27 +00:00
type
PublicKey* = object
Libsecp256k1 backend (#2) * Add safe hex, endianness and bytes conversion tools * comment typo endianess -> endianness * Add libsecp256k1 - private and public keygen and serialization + tests
2018-02-14 15:24:29 +00:00
raw_key*: ByteArrayBE[64]
[WIP] add native ECDSA backend implementation (⚠ to be debugged) * Add jacobian primitives * Add ECDSA algos * Implement ECDSA, HMAC crypto (to be cleaned up) * [WIP] test suite * Fix arrayOfBytes <-> UInt256 casting issue * ecdsa_raw_sign: Fix shadowing result which lead to implicit object field construction requires a .partial object * Fix casting + remove tests covered by ranged type * Fix toHex conversion and add first test (failing) * Fix modular inversion for unsigned ints * Add modulo template * Public key generation bug still to hunt.
2018-02-13 18:20:27 +00:00
PrivateKey* = object
Libsecp256k1 backend (#2) * Add safe hex, endianness and bytes conversion tools * comment typo endianess -> endianness * Add libsecp256k1 - private and public keygen and serialization + tests
2018-02-14 15:24:29 +00:00
raw_key*: ByteArrayBE[32]
[WIP] add native ECDSA backend implementation (⚠ to be debugged) * Add jacobian primitives * Add ECDSA algos * Implement ECDSA, HMAC crypto (to be cleaned up) * [WIP] test suite * Fix arrayOfBytes <-> UInt256 casting issue * ecdsa_raw_sign: Fix shadowing result which lead to implicit object field construction requires a .partial object * Fix casting + remove tests covered by ranged type * Fix toHex conversion and add first test (failing) * Fix modular inversion for unsigned ints * Add modulo template * Public key generation bug still to hunt.
2018-02-13 18:20:27 +00:00
public_key*: PublicKey
BaseKey* = PrivateKey|PublicKey
Add message signing + tests
2018-02-14 18:50:36 +00:00
Signature* {.packed.}= object
[WIP] add native ECDSA backend implementation (⚠ to be debugged) * Add jacobian primitives * Add ECDSA algos * Implement ECDSA, HMAC crypto (to be cleaned up) * [WIP] test suite * Fix arrayOfBytes <-> UInt256 casting issue * ecdsa_raw_sign: Fix shadowing result which lead to implicit object field construction requires a .partial object * Fix casting + remove tests covered by ranged type * Fix toHex conversion and add first test (failing) * Fix modular inversion for unsigned ints * Add modulo template * Public key generation bug still to hunt.
2018-02-13 18:20:27 +00:00
r*: UInt256
s*: UInt256
Add message signing + tests
2018-02-14 18:50:36 +00:00
v*: range[0.byte .. 1.byte]