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split decls into separate modules in bearssl/abi (#27)

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* split `decls.nim` into smaller modules - allows using parts of the ABI
without compiling all of `bearssl`
* deprecate functions with `Br` prefix - there are duplicate exports
both with and without `Br` for the same function and we use both in
consumers like `chronos` and `libp2p`
* fix several cases of incorrectly mapped types
* use `var` for certain arguments that can't be `nil`
* add script to regenerate ABI with `c2nim`
* consistently use `uint` for length (`int` was sometimes used)

The Split likely needs more cleanup work - this is a first cut to get
the idea in place.

In the new layout, `bearssl/abi/` contains "raw" nim mappings while
hand-written helpers are in `bearssl/`.
This commit is contained in:
Jacek Sieka 2022-06-14 19:33:00 +02:00 committed by GitHub
parent 0ebb1d7a4a
commit c4aec8b664
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39 changed files with 5308 additions and 852 deletions
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1
.gitignore vendored
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nimcache/
*.exe
gen

40
README.md
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[![License: Apache](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](https://opensource.org/licenses/Apache-2.0)
![Github action](https://github.com/status-im/nim-bearssl/workflows/CI/badge.svg)
[BearSSL](https://bearssl.org/) wrapper.
Simple [BearSSL](https://bearssl.org/) wrapper for Nim, fully integrated with the Nim build system.
Applications using `nim-bearssl` are fully stand-alone, needing no additional DLL or shared library.
## Usage
The library is organised into two parts:
* `bearssl/` (except for `abi`) exposes thin wrappers around the raw ABI making the functions more convenient to use in Nim
* `bearssl/abi` exposes the raw C functions of bearssl
For each `bearssl` header file, a corresponding Nim file exists - `bearssl_rand.h` ~ `bearssl/rand.nim`.
```nim
# You can import the whole library
import bearssl
# ... or simply parts thereof, which can save compilation time
import bearssl/rand
```
In general, the mappings follow the conventions of the original BearSSL library closely. The following conventions exist:
* the `br_` prefix has been dropped throughout
* functions taking a `XxxContext*` use `var` and not `ptr`
* `byte` replaces `unsigned char*` - this type is predominantly used for byte buffers
* `uint` used instead of `csize_t` - these are the same type in Nim, but spelled more conveniently
* Canonical nim code will have to be careful when converting existing `int` lengths, looking out for out-of-range values
## Installation
You can install the developement version of the library through nimble with the following command
You can install the developement version of the library through nimble with the following command:
```
nimble install bearssl
```
`BearSSL` itself is compiled as part of your project - there is no need to install any third-party libraries.
## Developer notes
When updating the library, `c2nim` is used via `regenerate.sh` to update the RAW ABI files. Manual editing is then needed to make a few adjustments to the mapping, after which the files can be generated.
When adding new convenience functions, these should be added to `bearssl/` instead of the generated files.
## License
Licensed and distributed under either of

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bearssl.nim
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## Nim-BearSSL
## Copyright (c) 2018 Status Research & Development GmbH
## Copyright (c) 2018-2022 Status Research & Development GmbH
## Licensed under either of
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
## at your option.
## This file may not be copied, modified, or distributed except according to
## those terms.
import bearssl/[decls, errors]
export decls, errors
when defined(bearsslSplitAbi):
# This will become default in the future - we cannot use it now because there
# are duplicate symbols in `decls.nim` - the new ABI can already be accessed
# using the more specific imports (`import bearssl/ssl`)
import
./bearssl/[
aead, blockx, brssl, ec, errors, hash, hmac, kdf, pem, prf, rand, rsa,
ssl, x509],
./bearssl/abi/[cacert, config]
export
aead, blockx, brssl, ec, errors, hash, hmac, kdf, pem, prf, rand, rsa,
ssl, x509,
cacert, config
else:
import
./bearssl/[cacert, errors, decls] # Deprecated, will be removed in the future
export cacert, errors, decls
when defined(nimHasUsed): {.used.}

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bearssl.nimble
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@ -15,7 +15,7 @@ requires "nim >= 1.2.0",
proc test(env, path: string) =
# Compilation language is controlled by TEST_LANG
exec "nim " & getEnv("TEST_LANG", "c") & " " & getEnv("NIMFLAGS") & " " & env &
" -rf --hints:off --skipParentCfg --styleCheck:usages --styleCheck:error " & path
" -d:bearsslSplitAbi -rf --hints:off --skipParentCfg --styleCheck:usages --styleCheck:error " & path
task test, "Run tests":
for path in listFiles(thisDir() / "tests"):

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bearssl/abi/bearssl_aead.nim Normal file
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import
"."/[bearssl_block, bearssl_hash, csources]
{.pragma: importcFunc, cdecl, gcsafe, noSideEffect, raises: [].}
{.used.}
const
bearAeadPath = bearSrcPath / "aead"
{.compile: bearAeadPath / "ccm.c".}
{.compile: bearAeadPath / "eax.c".}
{.compile: bearAeadPath / "gcm.c".}
type
AeadClass* {.importc: "br_aead_class", header: "bearssl_aead.h", bycopy.} = object
tagSize* {.importc: "tag_size".}: uint
reset* {.importc: "reset".}: proc (cc: ptr ptr AeadClass; iv: pointer; len: uint) {.
importcFunc.}
aadInject* {.importc: "aad_inject".}: proc (cc: ptr ptr AeadClass; data: pointer;
len: uint) {.importcFunc.}
flip* {.importc: "flip".}: proc (cc: ptr ptr AeadClass) {.importcFunc.}
run* {.importc: "run".}: proc (cc: ptr ptr AeadClass; encrypt: cint; data: pointer;
len: uint) {.importcFunc.}
getTag* {.importc: "get_tag".}: proc (cc: ptr ptr AeadClass; tag: pointer) {.importcFunc.}
checkTag* {.importc: "check_tag".}: proc (cc: ptr ptr AeadClass; tag: pointer): uint32 {.
importcFunc.}
getTagTrunc* {.importc: "get_tag_trunc".}: proc (cc: ptr ptr AeadClass;
tag: pointer; len: uint) {.importcFunc.}
checkTagTrunc* {.importc: "check_tag_trunc".}: proc (cc: ptr ptr AeadClass;
tag: pointer; len: uint): uint32 {.importcFunc.}
type
GcmContext* {.importc: "br_gcm_context", header: "bearssl_aead.h", bycopy.} = object
vtable* {.importc: "vtable".}: ptr AeadClass
bctx* {.importc: "bctx".}: ptr ptr BlockCtrClass
gh* {.importc: "gh".}: Ghash
h* {.importc: "h".}: array[16, byte]
j01* {.importc: "j0_1".}: array[12, byte]
buf* {.importc: "buf".}: array[16, byte]
y* {.importc: "y".}: array[16, byte]
j02* {.importc: "j0_2".}: uint32
jc* {.importc: "jc".}: uint32
countAad* {.importc: "count_aad".}: uint64
countCtr* {.importc: "count_ctr".}: uint64
proc gcmInit*(ctx: var GcmContext; bctx: ptr ptr BlockCtrClass; gh: Ghash) {.importcFunc,
importc: "br_gcm_init", header: "bearssl_aead.h".}
proc gcmReset*(ctx: var GcmContext; iv: pointer; len: uint) {.importcFunc,
importc: "br_gcm_reset", header: "bearssl_aead.h".}
proc gcmAadInject*(ctx: var GcmContext; data: pointer; len: uint) {.importcFunc,
importc: "br_gcm_aad_inject", header: "bearssl_aead.h".}
proc gcmFlip*(ctx: var GcmContext) {.importcFunc, importc: "br_gcm_flip",
header: "bearssl_aead.h".}
proc gcmRun*(ctx: var GcmContext; encrypt: cint; data: pointer; len: uint) {.importcFunc,
importc: "br_gcm_run", header: "bearssl_aead.h".}
proc gcmGetTag*(ctx: var GcmContext; tag: pointer) {.importcFunc, importc: "br_gcm_get_tag",
header: "bearssl_aead.h".}
proc gcmCheckTag*(ctx: var GcmContext; tag: pointer): uint32 {.importcFunc,
importc: "br_gcm_check_tag", header: "bearssl_aead.h".}
proc gcmGetTagTrunc*(ctx: var GcmContext; tag: pointer; len: uint) {.importcFunc,
importc: "br_gcm_get_tag_trunc", header: "bearssl_aead.h".}
proc gcmCheckTagTrunc*(ctx: var GcmContext; tag: pointer; len: uint): uint32 {.importcFunc,
importc: "br_gcm_check_tag_trunc", header: "bearssl_aead.h".}
var gcmVtable* {.importc: "br_gcm_vtable", header: "bearssl_aead.h".}: AeadClass
type
EaxContext* {.importc: "br_eax_context", header: "bearssl_aead.h", bycopy.} = object
vtable* {.importc: "vtable".}: ptr AeadClass
bctx* {.importc: "bctx".}: ptr ptr BlockCtrcbcClass
l2* {.importc: "L2".}: array[16, byte]
l4* {.importc: "L4".}: array[16, byte]
nonce* {.importc: "nonce".}: array[16, byte]
head* {.importc: "head".}: array[16, byte]
ctr* {.importc: "ctr".}: array[16, byte]
cbcmac* {.importc: "cbcmac".}: array[16, byte]
buf* {.importc: "buf".}: array[16, byte]
`ptr`* {.importc: "ptr".}: uint
type
EaxState* {.importc: "br_eax_state", header: "bearssl_aead.h", bycopy.} = object
st* {.importc: "st".}: array[3, array[16, byte]]
proc eaxInit*(ctx: var EaxContext; bctx: ptr ptr BlockCtrcbcClass) {.importcFunc,
importc: "br_eax_init", header: "bearssl_aead.h".}
proc eaxCapture*(ctx: var EaxContext; st: ptr EaxState) {.importcFunc,
importc: "br_eax_capture", header: "bearssl_aead.h".}
proc eaxReset*(ctx: var EaxContext; nonce: pointer; len: uint) {.importcFunc,
importc: "br_eax_reset", header: "bearssl_aead.h".}
proc eaxResetPreAad*(ctx: var EaxContext; st: ptr EaxState; nonce: pointer; len: uint) {.
importcFunc, importc: "br_eax_reset_pre_aad", header: "bearssl_aead.h".}
proc eaxResetPostAad*(ctx: var EaxContext; st: ptr EaxState; nonce: pointer; len: uint) {.
importcFunc, importc: "br_eax_reset_post_aad", header: "bearssl_aead.h".}
proc eaxAadInject*(ctx: var EaxContext; data: pointer; len: uint) {.importcFunc,
importc: "br_eax_aad_inject", header: "bearssl_aead.h".}
proc eaxFlip*(ctx: var EaxContext) {.importcFunc, importc: "br_eax_flip",
header: "bearssl_aead.h".}
proc eaxGetAadMac*(ctx: var EaxContext; st: ptr EaxState) {.inline.} =
copyMem(unsafeAddr st.st[1], unsafeAddr ctx.head, sizeof(ctx.head))
proc eaxRun*(ctx: var EaxContext; encrypt: cint; data: pointer; len: uint) {.importcFunc,
importc: "br_eax_run", header: "bearssl_aead.h".}
proc eaxGetTag*(ctx: var EaxContext; tag: pointer) {.importcFunc, importc: "br_eax_get_tag",
header: "bearssl_aead.h".}
proc eaxCheckTag*(ctx: var EaxContext; tag: pointer): uint32 {.importcFunc,
importc: "br_eax_check_tag", header: "bearssl_aead.h".}
proc eaxGetTagTrunc*(ctx: var EaxContext; tag: pointer; len: uint) {.importcFunc,
importc: "br_eax_get_tag_trunc", header: "bearssl_aead.h".}
proc eaxCheckTagTrunc*(ctx: var EaxContext; tag: pointer; len: uint): uint32 {.importcFunc,
importc: "br_eax_check_tag_trunc", header: "bearssl_aead.h".}
var eaxVtable* {.importc: "br_eax_vtable", header: "bearssl_aead.h".}: AeadClass
type
CcmContext* {.importc: "br_ccm_context", header: "bearssl_aead.h", bycopy.} = object
bctx* {.importc: "bctx".}: ptr ptr BlockCtrcbcClass
ctr* {.importc: "ctr".}: array[16, byte]
cbcmac* {.importc: "cbcmac".}: array[16, byte]
tagmask* {.importc: "tagmask".}: array[16, byte]
buf* {.importc: "buf".}: array[16, byte]
`ptr`* {.importc: "ptr".}: uint
tagLen* {.importc: "tag_len".}: uint
proc ccmInit*(ctx: var CcmContext; bctx: ptr ptr BlockCtrcbcClass) {.importcFunc,
importc: "br_ccm_init", header: "bearssl_aead.h".}
proc ccmReset*(ctx: var CcmContext; nonce: pointer; nonceLen: uint; aadLen: uint64;
dataLen: uint64; tagLen: uint): cint {.importcFunc,
importc: "br_ccm_reset", header: "bearssl_aead.h".}
proc ccmAadInject*(ctx: var CcmContext; data: pointer; len: uint) {.importcFunc,
importc: "br_ccm_aad_inject", header: "bearssl_aead.h".}
proc ccmFlip*(ctx: var CcmContext) {.importcFunc, importc: "br_ccm_flip",
header: "bearssl_aead.h".}
proc ccmRun*(ctx: var CcmContext; encrypt: cint; data: pointer; len: uint) {.importcFunc,
importc: "br_ccm_run", header: "bearssl_aead.h".}
proc ccmGetTag*(ctx: var CcmContext; tag: pointer): uint {.importcFunc,
importc: "br_ccm_get_tag", header: "bearssl_aead.h".}
proc ccmCheckTag*(ctx: var CcmContext; tag: pointer): uint32 {.importcFunc,
importc: "br_ccm_check_tag", header: "bearssl_aead.h".}

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bearssl/abi/bearssl_block.nim Normal file
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import
"."/[csources, intx]
{.pragma: importcFunc, cdecl, gcsafe, noSideEffect, raises: [].}
{.used.}
const
bearSymcPath = bearSrcPath / "symcipher"
{.compile: bearSymcPath / "aes_big_cbcdec.c".}
{.compile: bearSymcPath / "aes_big_cbcenc.c".}
{.compile: bearSymcPath / "aes_big_ctr.c".}
{.compile: bearSymcPath / "aes_big_ctrcbc.c".}
{.compile: bearSymcPath / "aes_big_dec.c".}
{.compile: bearSymcPath / "aes_big_enc.c".}
{.compile: bearSymcPath / "aes_common.c".}
{.compile: bearSymcPath / "aes_ct.c".}
{.compile: bearSymcPath / "aes_ct64.c".}
{.compile: bearSymcPath / "aes_ct64_cbcdec.c".}
{.compile: bearSymcPath / "aes_ct64_cbcenc.c".}
{.compile: bearSymcPath / "aes_ct64_ctr.c".}
{.compile: bearSymcPath / "aes_ct64_ctrcbc.c".}
{.compile: bearSymcPath / "aes_ct64_dec.c".}
{.compile: bearSymcPath / "aes_ct64_enc.c".}
{.compile: bearSymcPath / "aes_ct_cbcdec.c".}
{.compile: bearSymcPath / "aes_ct_cbcenc.c".}
{.compile: bearSymcPath / "aes_ct_ctr.c".}
{.compile: bearSymcPath / "aes_ct_ctrcbc.c".}
{.compile: bearSymcPath / "aes_ct_dec.c".}
{.compile: bearSymcPath / "aes_ct_enc.c".}
{.compile: bearSymcPath / "aes_pwr8.c".}
{.compile: bearSymcPath / "aes_pwr8_cbcdec.c".}
{.compile: bearSymcPath / "aes_pwr8_cbcenc.c".}
{.compile: bearSymcPath / "aes_pwr8_ctr.c".}
{.compile: bearSymcPath / "aes_pwr8_ctrcbc.c".}
{.compile: bearSymcPath / "aes_small_cbcdec.c".}
{.compile: bearSymcPath / "aes_small_cbcenc.c".}
{.compile: bearSymcPath / "aes_small_ctr.c".}
{.compile: bearSymcPath / "aes_small_ctrcbc.c".}
{.compile: bearSymcPath / "aes_small_dec.c".}
{.compile: bearSymcPath / "aes_small_enc.c".}
{.compile: bearSymcPath / "aes_x86ni.c".}
{.compile: bearSymcPath / "aes_x86ni_cbcdec.c".}
{.compile: bearSymcPath / "aes_x86ni_cbcenc.c".}
{.compile: bearSymcPath / "aes_x86ni_ctr.c".}
{.compile: bearSymcPath / "aes_x86ni_ctrcbc.c".}
{.compile: bearSymcPath / "chacha20_ct.c".}
{.compile: bearSymcPath / "chacha20_sse2.c".}
{.compile: bearSymcPath / "des_ct.c".}
{.compile: bearSymcPath / "des_ct_cbcdec.c".}
{.compile: bearSymcPath / "des_ct_cbcenc.c".}
{.compile: bearSymcPath / "des_support.c".}
{.compile: bearSymcPath / "des_tab.c".}
{.compile: bearSymcPath / "des_tab_cbcdec.c".}
{.compile: bearSymcPath / "des_tab_cbcenc.c".}
{.compile: bearSymcPath / "poly1305_ctmul.c".}
{.compile: bearSymcPath / "poly1305_ctmul32.c".}
{.compile: bearSymcPath / "poly1305_ctmulq.c".}
{.compile: bearSymcPath / "poly1305_i15.c".}
type
BlockCbcencClass* {.importc: "br_block_cbcenc_class", header: "bearssl_block.h",
bycopy.} = object
contextSize* {.importc: "context_size".}: uint
blockSize* {.importc: "block_size".}: cuint
logBlockSize* {.importc: "log_block_size".}: cuint
init* {.importc: "init".}: proc (ctx: ptr ptr BlockCbcencClass; key: pointer;
keyLen: uint) {.importcFunc.}
run* {.importc: "run".}: proc (ctx: ptr ptr BlockCbcencClass; iv: pointer;
data: pointer; len: uint) {.importcFunc.}
type
BlockCbcdecClass* {.importc: "br_block_cbcdec_class", header: "bearssl_block.h",
bycopy.} = object
contextSize* {.importc: "context_size".}: uint
blockSize* {.importc: "block_size".}: cuint
logBlockSize* {.importc: "log_block_size".}: cuint
init* {.importc: "init".}: proc (ctx: ptr ptr BlockCbcdecClass; key: pointer;
keyLen: uint) {.importcFunc.}
run* {.importc: "run".}: proc (ctx: ptr ptr BlockCbcdecClass; iv: pointer;
data: pointer; len: uint) {.importcFunc.}
type
BlockCtrClass* {.importc: "br_block_ctr_class", header: "bearssl_block.h", bycopy.} = object
contextSize* {.importc: "context_size".}: uint
blockSize* {.importc: "block_size".}: cuint
logBlockSize* {.importc: "log_block_size".}: cuint
init* {.importc: "init".}: proc (ctx: ptr ptr BlockCtrClass; key: pointer;
keyLen: uint) {.importcFunc.}
run* {.importc: "run".}: proc (ctx: ptr ptr BlockCtrClass; iv: pointer; cc: uint32;
data: pointer; len: uint): uint32 {.importcFunc.}
type
BlockCtrcbcClass* {.importc: "br_block_ctrcbc_class", header: "bearssl_block.h",
bycopy.} = object
contextSize* {.importc: "context_size".}: uint
blockSize* {.importc: "block_size".}: cuint
logBlockSize* {.importc: "log_block_size".}: cuint
init* {.importc: "init".}: proc (ctx: ptr ptr BlockCtrcbcClass; key: pointer;
keyLen: uint) {.importcFunc.}
encrypt* {.importc: "encrypt".}: proc (ctx: ptr ptr BlockCtrcbcClass; ctr: pointer;
cbcmac: pointer; data: pointer; len: uint) {.
importcFunc.}
decrypt* {.importc: "decrypt".}: proc (ctx: ptr ptr BlockCtrcbcClass; ctr: pointer;
cbcmac: pointer; data: pointer; len: uint) {.
importcFunc.}
ctr* {.importc: "ctr".}: proc (ctx: ptr ptr BlockCtrcbcClass; ctr: pointer;
data: pointer; len: uint) {.importcFunc.}
mac* {.importc: "mac".}: proc (ctx: ptr ptr BlockCtrcbcClass; cbcmac: pointer;
data: pointer; len: uint) {.importcFunc.}
const
aesBigBLOCK_SIZE* = 16
type
AesBigCbcencKeys* {.importc: "br_aes_big_cbcenc_keys", header: "bearssl_block.h",
bycopy.} = object
vtable* {.importc: "vtable".}: ptr BlockCbcencClass
skey* {.importc: "skey".}: array[60, uint32]
numRounds* {.importc: "num_rounds".}: cuint
type
AesBigCbcdecKeys* {.importc: "br_aes_big_cbcdec_keys", header: "bearssl_block.h",
bycopy.} = object
vtable* {.importc: "vtable".}: ptr BlockCbcdecClass
skey* {.importc: "skey".}: array[60, uint32]
numRounds* {.importc: "num_rounds".}: cuint
type
AesBigCtrKeys* {.importc: "br_aes_big_ctr_keys", header: "bearssl_block.h", bycopy.} = object
vtable* {.importc: "vtable".}: ptr BlockCtrClass
skey* {.importc: "skey".}: array[60, uint32]
numRounds* {.importc: "num_rounds".}: cuint
type
AesBigCtrcbcKeys* {.importc: "br_aes_big_ctrcbc_keys", header: "bearssl_block.h",
bycopy.} = object
vtable* {.importc: "vtable".}: ptr BlockCtrcbcClass
skey* {.importc: "skey".}: array[60, uint32]
numRounds* {.importc: "num_rounds".}: cuint
var aesBigCbcencVtable* {.importc: "br_aes_big_cbcenc_vtable", header: "bearssl_block.h".}: BlockCbcencClass
var aesBigCbcdecVtable* {.importc: "br_aes_big_cbcdec_vtable", header: "bearssl_block.h".}: BlockCbcdecClass
var aesBigCtrVtable* {.importc: "br_aes_big_ctr_vtable", header: "bearssl_block.h".}: BlockCtrClass
var aesBigCtrcbcVtable* {.importc: "br_aes_big_ctrcbc_vtable", header: "bearssl_block.h".}: BlockCtrcbcClass
proc aesBigCbcencInit*(ctx: var AesBigCbcencKeys; key: pointer; len: uint) {.importcFunc,
importc: "br_aes_big_cbcenc_init", header: "bearssl_block.h".}
proc aesBigCbcdecInit*(ctx: var AesBigCbcdecKeys; key: pointer; len: uint) {.importcFunc,
importc: "br_aes_big_cbcdec_init", header: "bearssl_block.h".}
proc aesBigCtrInit*(ctx: var AesBigCtrKeys; key: pointer; len: uint) {.importcFunc,
importc: "br_aes_big_ctr_init", header: "bearssl_block.h".}
proc aesBigCtrcbcInit*(ctx: var AesBigCtrcbcKeys; key: pointer; len: uint) {.importcFunc,
importc: "br_aes_big_ctrcbc_init", header: "bearssl_block.h".}
proc aesBigCbcencRun*(ctx: var AesBigCbcencKeys; iv: pointer; data: pointer;
len: uint) {.importcFunc, importc: "br_aes_big_cbcenc_run",
header: "bearssl_block.h".}
proc aesBigCbcdecRun*(ctx: var AesBigCbcdecKeys; iv: pointer; data: pointer;
len: uint) {.importcFunc, importc: "br_aes_big_cbcdec_run",
header: "bearssl_block.h".}
proc aesBigCtrRun*(ctx: var AesBigCtrKeys; iv: pointer; cc: uint32; data: pointer;
len: uint): uint32 {.importcFunc, importc: "br_aes_big_ctr_run",
header: "bearssl_block.h".}
proc aesBigCtrcbcEncrypt*(ctx: var AesBigCtrcbcKeys; ctr: pointer; cbcmac: pointer;
data: pointer; len: uint) {.importcFunc,
importc: "br_aes_big_ctrcbc_encrypt", header: "bearssl_block.h".}
proc aesBigCtrcbcDecrypt*(ctx: var AesBigCtrcbcKeys; ctr: pointer; cbcmac: pointer;
data: pointer; len: uint) {.importcFunc,
importc: "br_aes_big_ctrcbc_decrypt", header: "bearssl_block.h".}
proc aesBigCtrcbcCtr*(ctx: var AesBigCtrcbcKeys; ctr: pointer; data: pointer;
len: uint) {.importcFunc, importc: "br_aes_big_ctrcbc_ctr",
header: "bearssl_block.h".}
proc aesBigCtrcbcMac*(ctx: var AesBigCtrcbcKeys; cbcmac: pointer; data: pointer;
len: uint) {.importcFunc, importc: "br_aes_big_ctrcbc_mac",
header: "bearssl_block.h".}
const
aesSmallBLOCK_SIZE* = 16
type
AesSmallCbcencKeys* {.importc: "br_aes_small_cbcenc_keys",
header: "bearssl_block.h", bycopy.} = object
vtable* {.importc: "vtable".}: ptr BlockCbcencClass
skey* {.importc: "skey".}: array[60, uint32]
numRounds* {.importc: "num_rounds".}: cuint
type
AesSmallCbcdecKeys* {.importc: "br_aes_small_cbcdec_keys",
header: "bearssl_block.h", bycopy.} = object
vtable* {.importc: "vtable".}: ptr BlockCbcdecClass
skey* {.importc: "skey".}: array[60, uint32]
numRounds* {.importc: "num_rounds".}: cuint
type
AesSmallCtrKeys* {.importc: "br_aes_small_ctr_keys", header: "bearssl_block.h",
bycopy.} = object
vtable* {.importc: "vtable".}: ptr BlockCtrClass
skey* {.importc: "skey".}: array[60, uint32]
numRounds* {.importc: "num_rounds".}: cuint
type
AesSmallCtrcbcKeys* {.importc: "br_aes_small_ctrcbc_keys",
header: "bearssl_block.h", bycopy.} = object
vtable* {.importc: "vtable".}: ptr BlockCtrcbcClass
skey* {.importc: "skey".}: array[60, uint32]
numRounds* {.importc: "num_rounds".}: cuint
var aesSmallCbcencVtable* {.importc: "br_aes_small_cbcenc_vtable", header: "bearssl_block.h".}: BlockCbcencClass
var aesSmallCbcdecVtable* {.importc: "br_aes_small_cbcdec_vtable", header: "bearssl_block.h".}: BlockCbcdecClass
var aesSmallCtrVtable* {.importc: "br_aes_small_ctr_vtable", header: "bearssl_block.h".}: BlockCtrClass
var aesSmallCtrcbcVtable* {.importc: "br_aes_small_ctrcbc_vtable", header: "bearssl_block.h".}: BlockCtrcbcClass
proc aesSmallCbcencInit*(ctx: var AesSmallCbcencKeys; key: pointer; len: uint) {.
importcFunc, importc: "br_aes_small_cbcenc_init", header: "bearssl_block.h".}
proc aesSmallCbcdecInit*(ctx: var AesSmallCbcdecKeys; key: pointer; len: uint) {.
importcFunc, importc: "br_aes_small_cbcdec_init", header: "bearssl_block.h".}
proc aesSmallCtrInit*(ctx: var AesSmallCtrKeys; key: pointer; len: uint) {.importcFunc,
importc: "br_aes_small_ctr_init", header: "bearssl_block.h".}
proc aesSmallCtrcbcInit*(ctx: var AesSmallCtrcbcKeys; key: pointer; len: uint) {.
importcFunc, importc: "br_aes_small_ctrcbc_init", header: "bearssl_block.h".}
proc aesSmallCbcencRun*(ctx: var AesSmallCbcencKeys; iv: pointer; data: pointer;
len: uint) {.importcFunc, importc: "br_aes_small_cbcenc_run",
header: "bearssl_block.h".}
proc aesSmallCbcdecRun*(ctx: var AesSmallCbcdecKeys; iv: pointer; data: pointer;
len: uint) {.importcFunc, importc: "br_aes_small_cbcdec_run",
header: "bearssl_block.h".}
proc aesSmallCtrRun*(ctx: var AesSmallCtrKeys; iv: pointer; cc: uint32; data: pointer;
len: uint): uint32 {.importcFunc, importc: "br_aes_small_ctr_run",
header: "bearssl_block.h".}
proc aesSmallCtrcbcEncrypt*(ctx: var AesSmallCtrcbcKeys; ctr: pointer;
cbcmac: pointer; data: pointer; len: uint) {.importcFunc,
importc: "br_aes_small_ctrcbc_encrypt", header: "bearssl_block.h".}
proc aesSmallCtrcbcDecrypt*(ctx: var AesSmallCtrcbcKeys; ctr: pointer;
cbcmac: pointer; data: pointer; len: uint) {.importcFunc,
importc: "br_aes_small_ctrcbc_decrypt", header: "bearssl_block.h".}
proc aesSmallCtrcbcCtr*(ctx: var AesSmallCtrcbcKeys; ctr: pointer; data: pointer;
len: uint) {.importcFunc, importc: "br_aes_small_ctrcbc_ctr",
header: "bearssl_block.h".}
proc aesSmallCtrcbcMac*(ctx: var AesSmallCtrcbcKeys; cbcmac: pointer; data: pointer;
len: uint) {.importcFunc, importc: "br_aes_small_ctrcbc_mac",
header: "bearssl_block.h".}
const
aesCtBLOCK_SIZE* = 16
type
AesCtCbcencKeys* {.importc: "br_aes_ct_cbcenc_keys", header: "bearssl_block.h",
bycopy.} = object
vtable* {.importc: "vtable".}: ptr BlockCbcencClass
skey* {.importc: "skey".}: array[60, uint32]
numRounds* {.importc: "num_rounds".}: cuint
type
AesCtCbcdecKeys* {.importc: "br_aes_ct_cbcdec_keys", header: "bearssl_block.h",
bycopy.} = object
vtable* {.importc: "vtable".}: ptr BlockCbcdecClass
skey* {.importc: "skey".}: array[60, uint32]
numRounds* {.importc: "num_rounds".}: cuint
type
AesCtCtrKeys* {.importc: "br_aes_ct_ctr_keys", header: "bearssl_block.h", bycopy.} = object
vtable* {.importc: "vtable".}: ptr BlockCtrClass
skey* {.importc: "skey".}: array[60, uint32]
numRounds* {.importc: "num_rounds".}: cuint
type
AesCtCtrcbcKeys* {.importc: "br_aes_ct_ctrcbc_keys", header: "bearssl_block.h",
bycopy.} = object
vtable* {.importc: "vtable".}: ptr BlockCtrcbcClass
skey* {.importc: "skey".}: array[60, uint32]
numRounds* {.importc: "num_rounds".}: cuint
var aesCtCbcencVtable* {.importc: "br_aes_ct_cbcenc_vtable", header: "bearssl_block.h".}: BlockCbcencClass
var aesCtCbcdecVtable* {.importc: "br_aes_ct_cbcdec_vtable", header: "bearssl_block.h".}: BlockCbcdecClass
var aesCtCtrVtable* {.importc: "br_aes_ct_ctr_vtable", header: "bearssl_block.h".}: BlockCtrClass
var aesCtCtrcbcVtable* {.importc: "br_aes_ct_ctrcbc_vtable", header: "bearssl_block.h".}: BlockCtrcbcClass
proc aesCtCbcencInit*(ctx: var AesCtCbcencKeys; key: pointer; len: uint) {.importcFunc,
importc: "br_aes_ct_cbcenc_init", header: "bearssl_block.h".}
proc aesCtCbcdecInit*(ctx: var AesCtCbcdecKeys; key: pointer; len: uint) {.importcFunc,
importc: "br_aes_ct_cbcdec_init", header: "bearssl_block.h".}
proc aesCtCtrInit*(ctx: var AesCtCtrKeys; key: pointer; len: uint) {.importcFunc,
importc: "br_aes_ct_ctr_init", header: "bearssl_block.h".}
proc aesCtCtrcbcInit*(ctx: var AesCtCtrcbcKeys; key: pointer; len: uint) {.importcFunc,
importc: "br_aes_ct_ctrcbc_init", header: "bearssl_block.h".}
proc aesCtCbcencRun*(ctx: var AesCtCbcencKeys; iv: pointer; data: pointer; len: uint) {.
importcFunc, importc: "br_aes_ct_cbcenc_run", header: "bearssl_block.h".}
proc aesCtCbcdecRun*(ctx: var AesCtCbcdecKeys; iv: pointer; data: pointer; len: uint) {.
importcFunc, importc: "br_aes_ct_cbcdec_run", header: "bearssl_block.h".}
proc aesCtCtrRun*(ctx: var AesCtCtrKeys; iv: pointer; cc: uint32; data: pointer;
len: uint): uint32 {.importcFunc, importc: "br_aes_ct_ctr_run",
header: "bearssl_block.h".}
proc aesCtCtrcbcEncrypt*(ctx: var AesCtCtrcbcKeys; ctr: pointer; cbcmac: pointer;
data: pointer; len: uint) {.importcFunc,
importc: "br_aes_ct_ctrcbc_encrypt", header: "bearssl_block.h".}
proc aesCtCtrcbcDecrypt*(ctx: var AesCtCtrcbcKeys; ctr: pointer; cbcmac: pointer;
data: pointer; len: uint) {.importcFunc,
importc: "br_aes_ct_ctrcbc_decrypt", header: "bearssl_block.h".}
proc aesCtCtrcbcCtr*(ctx: var AesCtCtrcbcKeys; ctr: pointer; data: pointer; len: uint) {.
importcFunc, importc: "br_aes_ct_ctrcbc_ctr", header: "bearssl_block.h".}
proc aesCtCtrcbcMac*(ctx: var AesCtCtrcbcKeys; cbcmac: pointer; data: pointer;
len: uint) {.importcFunc, importc: "br_aes_ct_ctrcbc_mac",
header: "bearssl_block.h".}
const
aesCt64BLOCK_SIZE* = 16
type
AesCt64CbcencKeys* {.importc: "br_aes_ct64_cbcenc_keys",
header: "bearssl_block.h", bycopy.} = object
vtable* {.importc: "vtable".}: ptr BlockCbcencClass
skey* {.importc: "skey".}: array[30, uint64]
numRounds* {.importc: "num_rounds".}: cuint
type
AesCt64CbcdecKeys* {.importc: "br_aes_ct64_cbcdec_keys",
header: "bearssl_block.h", bycopy.} = object
vtable* {.importc: "vtable".}: ptr BlockCbcdecClass
skey* {.importc: "skey".}: array[30, uint64]
numRounds* {.importc: "num_rounds".}: cuint
type
AesCt64CtrKeys* {.importc: "br_aes_ct64_ctr_keys", header: "bearssl_block.h",
bycopy.} = object
vtable* {.importc: "vtable".}: ptr BlockCtrClass
skey* {.importc: "skey".}: array[30, uint64]
numRounds* {.importc: "num_rounds".}: cuint
type
AesCt64CtrcbcKeys* {.importc: "br_aes_ct64_ctrcbc_keys",
header: "bearssl_block.h", bycopy.} = object
vtable* {.importc: "vtable".}: ptr BlockCtrcbcClass
skey* {.importc: "skey".}: array[30, uint64]
numRounds* {.importc: "num_rounds".}: cuint
var aesCt64CbcencVtable* {.importc: "br_aes_ct64_cbcenc_vtable", header: "bearssl_block.h".}: BlockCbcencClass
var aesCt64CbcdecVtable* {.importc: "br_aes_ct64_cbcdec_vtable", header: "bearssl_block.h".}: BlockCbcdecClass
var aesCt64CtrVtable* {.importc: "br_aes_ct64_ctr_vtable", header: "bearssl_block.h".}: BlockCtrClass
var aesCt64CtrcbcVtable* {.importc: "br_aes_ct64_ctrcbc_vtable", header: "bearssl_block.h".}: BlockCtrcbcClass
proc aesCt64CbcencInit*(ctx: var AesCt64CbcencKeys; key: pointer; len: uint) {.importcFunc,
importc: "br_aes_ct64_cbcenc_init", header: "bearssl_block.h".}
proc aesCt64CbcdecInit*(ctx: var AesCt64CbcdecKeys; key: pointer; len: uint) {.importcFunc,
importc: "br_aes_ct64_cbcdec_init", header: "bearssl_block.h".}
proc aesCt64CtrInit*(ctx: var AesCt64CtrKeys; key: pointer; len: uint) {.importcFunc,
importc: "br_aes_ct64_ctr_init", header: "bearssl_block.h".}
proc aesCt64CtrcbcInit*(ctx: var AesCt64CtrcbcKeys; key: pointer; len: uint) {.importcFunc,
importc: "br_aes_ct64_ctrcbc_init", header: "bearssl_block.h".}
proc aesCt64CbcencRun*(ctx: var AesCt64CbcencKeys; iv: pointer; data: pointer;
len: uint) {.importcFunc, importc: "br_aes_ct64_cbcenc_run",
header: "bearssl_block.h".}
proc aesCt64CbcdecRun*(ctx: var AesCt64CbcdecKeys; iv: pointer; data: pointer;
len: uint) {.importcFunc, importc: "br_aes_ct64_cbcdec_run",
header: "bearssl_block.h".}
proc aesCt64CtrRun*(ctx: var AesCt64CtrKeys; iv: pointer; cc: uint32; data: pointer;
len: uint): uint32 {.importcFunc, importc: "br_aes_ct64_ctr_run",
header: "bearssl_block.h".}
proc aesCt64CtrcbcEncrypt*(ctx: var AesCt64CtrcbcKeys; ctr: pointer; cbcmac: pointer;
data: pointer; len: uint) {.importcFunc,
importc: "br_aes_ct64_ctrcbc_encrypt", header: "bearssl_block.h".}
proc aesCt64CtrcbcDecrypt*(ctx: var AesCt64CtrcbcKeys; ctr: pointer; cbcmac: pointer;
data: pointer; len: uint) {.importcFunc,
importc: "br_aes_ct64_ctrcbc_decrypt", header: "bearssl_block.h".}
proc aesCt64CtrcbcCtr*(ctx: var AesCt64CtrcbcKeys; ctr: pointer; data: pointer;
len: uint) {.importcFunc, importc: "br_aes_ct64_ctrcbc_ctr",
header: "bearssl_block.h".}
proc aesCt64CtrcbcMac*(ctx: var AesCt64CtrcbcKeys; cbcmac: pointer; data: pointer;
len: uint) {.importcFunc, importc: "br_aes_ct64_ctrcbc_mac",
header: "bearssl_block.h".}
const
aesX86niBLOCK_SIZE* = 16
type
INNER_C_UNION_bearssl_block_1* {.importc: "br_aes_x86ni_cbcenc_keys::no_name",
header: "bearssl_block.h", bycopy, union.} = object
skni* {.importc: "skni".}: array[16 * 15, byte]
AesX86niCbcencKeys* {.importc: "br_aes_x86ni_cbcenc_keys",
header: "bearssl_block.h", bycopy.} = object
vtable* {.importc: "vtable".}: ptr BlockCbcencClass
skey* {.importc: "skey".}: INNER_C_UNION_bearssl_block_1
numRounds* {.importc: "num_rounds".}: cuint
type
INNER_C_UNION_bearssl_block_3* {.importc: "br_aes_x86ni_cbcdec_keys::no_name",
header: "bearssl_block.h", bycopy, union.} = object
skni* {.importc: "skni".}: array[16 * 15, byte]
AesX86niCbcdecKeys* {.importc: "br_aes_x86ni_cbcdec_keys",
header: "bearssl_block.h", bycopy.} = object
vtable* {.importc: "vtable".}: ptr BlockCbcdecClass
skey* {.importc: "skey".}: INNER_C_UNION_bearssl_block_3
numRounds* {.importc: "num_rounds".}: cuint
type
INNER_C_UNION_bearssl_block_5* {.importc: "br_aes_x86ni_ctr_keys::no_name",
header: "bearssl_block.h", bycopy, union.} = object
skni* {.importc: "skni".}: array[16 * 15, byte]
AesX86niCtrKeys* {.importc: "br_aes_x86ni_ctr_keys", header: "bearssl_block.h",
bycopy.} = object
vtable* {.importc: "vtable".}: ptr BlockCtrClass
skey* {.importc: "skey".}: INNER_C_UNION_bearssl_block_5
numRounds* {.importc: "num_rounds".}: cuint
type
INNER_C_UNION_bearssl_block_7* {.importc: "br_aes_x86ni_ctrcbc_keys::no_name",
header: "bearssl_block.h", bycopy, union.} = object
skni* {.importc: "skni".}: array[16 * 15, byte]
AesX86niCtrcbcKeys* {.importc: "br_aes_x86ni_ctrcbc_keys",
header: "bearssl_block.h", bycopy.} = object
vtable* {.importc: "vtable".}: ptr BlockCtrcbcClass
skey* {.importc: "skey".}: INNER_C_UNION_bearssl_block_7
numRounds* {.importc: "num_rounds".}: cuint
var aesX86niCbcencVtable* {.importc: "br_aes_x86ni_cbcenc_vtable", header: "bearssl_block.h".}: BlockCbcencClass
var aesX86niCbcdecVtable* {.importc: "br_aes_x86ni_cbcdec_vtable", header: "bearssl_block.h".}: BlockCbcdecClass
var aesX86niCtrVtable* {.importc: "br_aes_x86ni_ctr_vtable", header: "bearssl_block.h".}: BlockCtrClass
var aesX86niCtrcbcVtable* {.importc: "br_aes_x86ni_ctrcbc_vtable", header: "bearssl_block.h".}: BlockCtrcbcClass
proc aesX86niCbcencInit*(ctx: var AesX86niCbcencKeys; key: pointer; len: uint) {.
importcFunc, importc: "br_aes_x86ni_cbcenc_init", header: "bearssl_block.h".}
proc aesX86niCbcdecInit*(ctx: var AesX86niCbcdecKeys; key: pointer; len: uint) {.
importcFunc, importc: "br_aes_x86ni_cbcdec_init", header: "bearssl_block.h".}
proc aesX86niCtrInit*(ctx: var AesX86niCtrKeys; key: pointer; len: uint) {.importcFunc,
importc: "br_aes_x86ni_ctr_init", header: "bearssl_block.h".}
proc aesX86niCtrcbcInit*(ctx: var AesX86niCtrcbcKeys; key: pointer; len: uint) {.
importcFunc, importc: "br_aes_x86ni_ctrcbc_init", header: "bearssl_block.h".}
proc aesX86niCbcencRun*(ctx: var AesX86niCbcencKeys; iv: pointer; data: pointer;
len: uint) {.importcFunc, importc: "br_aes_x86ni_cbcenc_run",
header: "bearssl_block.h".}
proc aesX86niCbcdecRun*(ctx: var AesX86niCbcdecKeys; iv: pointer; data: pointer;
len: uint) {.importcFunc, importc: "br_aes_x86ni_cbcdec_run",
header: "bearssl_block.h".}
proc aesX86niCtrRun*(ctx: var AesX86niCtrKeys; iv: pointer; cc: uint32; data: pointer;
len: uint): uint32 {.importcFunc, importc: "br_aes_x86ni_ctr_run",
header: "bearssl_block.h".}
proc aesX86niCtrcbcEncrypt*(ctx: var AesX86niCtrcbcKeys; ctr: pointer;
cbcmac: pointer; data: pointer; len: uint) {.importcFunc,
importc: "br_aes_x86ni_ctrcbc_encrypt", header: "bearssl_block.h".}
proc aesX86niCtrcbcDecrypt*(ctx: var AesX86niCtrcbcKeys; ctr: pointer;
cbcmac: pointer; data: pointer; len: uint) {.importcFunc,
importc: "br_aes_x86ni_ctrcbc_decrypt", header: "bearssl_block.h".}
proc aesX86niCtrcbcCtr*(ctx: var AesX86niCtrcbcKeys; ctr: pointer; data: pointer;
len: uint) {.importcFunc, importc: "br_aes_x86ni_ctrcbc_ctr",
header: "bearssl_block.h".}
proc aesX86niCtrcbcMac*(ctx: var AesX86niCtrcbcKeys; cbcmac: pointer; data: pointer;
len: uint) {.importcFunc, importc: "br_aes_x86ni_ctrcbc_mac",
header: "bearssl_block.h".}
proc aesX86niCbcencGetVtable*(): ptr BlockCbcencClass {.importcFunc,
importc: "br_aes_x86ni_cbcenc_get_vtable", header: "bearssl_block.h".}
proc aesX86niCbcdecGetVtable*(): ptr BlockCbcdecClass {.importcFunc,
importc: "br_aes_x86ni_cbcdec_get_vtable", header: "bearssl_block.h".}
proc aesX86niCtrGetVtable*(): ptr BlockCtrClass {.importcFunc,
importc: "br_aes_x86ni_ctr_get_vtable", header: "bearssl_block.h".}
proc aesX86niCtrcbcGetVtable*(): ptr BlockCtrcbcClass {.importcFunc,
importc: "br_aes_x86ni_ctrcbc_get_vtable", header: "bearssl_block.h".}
const
aesPwr8BLOCK_SIZE* = 16
type
INNER_C_UNION_bearssl_block_9* {.importc: "br_aes_pwr8_cbcenc_keys::no_name",
header: "bearssl_block.h", bycopy, union.} = object
skni* {.importc: "skni".}: array[16 * 15, byte]
AesPwr8CbcencKeys* {.importc: "br_aes_pwr8_cbcenc_keys",
header: "bearssl_block.h", bycopy.} = object
vtable* {.importc: "vtable".}: ptr BlockCbcencClass
skey* {.importc: "skey".}: INNER_C_UNION_bearssl_block_9
numRounds* {.importc: "num_rounds".}: cuint
type
INNER_C_UNION_bearssl_block_11* {.importc: "br_aes_pwr8_cbcdec_keys::no_name",
header: "bearssl_block.h", bycopy, union.} = object
skni* {.importc: "skni".}: array[16 * 15, byte]
AesPwr8CbcdecKeys* {.importc: "br_aes_pwr8_cbcdec_keys",
header: "bearssl_block.h", bycopy.} = object
vtable* {.importc: "vtable".}: ptr BlockCbcdecClass
skey* {.importc: "skey".}: INNER_C_UNION_bearssl_block_11
numRounds* {.importc: "num_rounds".}: cuint
type
INNER_C_UNION_bearssl_block_13* {.importc: "br_aes_pwr8_ctr_keys::no_name",
header: "bearssl_block.h", bycopy, union.} = object
skni* {.importc: "skni".}: array[16 * 15, byte]
AesPwr8CtrKeys* {.importc: "br_aes_pwr8_ctr_keys", header: "bearssl_block.h",
bycopy.} = object
vtable* {.importc: "vtable".}: ptr BlockCtrClass
skey* {.importc: "skey".}: INNER_C_UNION_bearssl_block_13
numRounds* {.importc: "num_rounds".}: cuint
type
INNER_C_UNION_bearssl_block_15* {.importc: "br_aes_pwr8_ctrcbc_keys::no_name",
header: "bearssl_block.h", bycopy, union.} = object
skni* {.importc: "skni".}: array[16 * 15, byte]
AesPwr8CtrcbcKeys* {.importc: "br_aes_pwr8_ctrcbc_keys",
header: "bearssl_block.h", bycopy.} = object
vtable* {.importc: "vtable".}: ptr BlockCtrcbcClass
skey* {.importc: "skey".}: INNER_C_UNION_bearssl_block_15
numRounds* {.importc: "num_rounds".}: cuint
var aesPwr8CbcencVtable* {.importc: "br_aes_pwr8_cbcenc_vtable", header: "bearssl_block.h".}: BlockCbcencClass
var aesPwr8CbcdecVtable* {.importc: "br_aes_pwr8_cbcdec_vtable", header: "bearssl_block.h".}: BlockCbcdecClass
var aesPwr8CtrVtable* {.importc: "br_aes_pwr8_ctr_vtable", header: "bearssl_block.h".}: BlockCtrClass
var aesPwr8CtrcbcVtable* {.importc: "br_aes_pwr8_ctrcbc_vtable", header: "bearssl_block.h".}: BlockCtrcbcClass
proc aesPwr8CbcencInit*(ctx: var AesPwr8CbcencKeys; key: pointer; len: uint) {.importcFunc,
importc: "br_aes_pwr8_cbcenc_init", header: "bearssl_block.h".}
proc aesPwr8CbcdecInit*(ctx: var AesPwr8CbcdecKeys; key: pointer; len: uint) {.importcFunc,
importc: "br_aes_pwr8_cbcdec_init", header: "bearssl_block.h".}
proc aesPwr8CtrInit*(ctx: var AesPwr8CtrKeys; key: pointer; len: uint) {.importcFunc,
importc: "br_aes_pwr8_ctr_init", header: "bearssl_block.h".}
proc aesPwr8CtrcbcInit*(ctx: var AesPwr8CtrcbcKeys; key: pointer; len: uint) {.importcFunc,
importc: "br_aes_pwr8_ctrcbc_init", header: "bearssl_block.h".}
proc aesPwr8CbcencRun*(ctx: var AesPwr8CbcencKeys; iv: pointer; data: pointer;
len: uint) {.importcFunc, importc: "br_aes_pwr8_cbcenc_run",
header: "bearssl_block.h".}
proc aesPwr8CbcdecRun*(ctx: var AesPwr8CbcdecKeys; iv: pointer; data: pointer;
len: uint) {.importcFunc, importc: "br_aes_pwr8_cbcdec_run",
header: "bearssl_block.h".}
proc aesPwr8CtrRun*(ctx: var AesPwr8CtrKeys; iv: pointer; cc: uint32; data: pointer;
len: uint): uint32 {.importcFunc, importc: "br_aes_pwr8_ctr_run",
header: "bearssl_block.h".}
proc aesPwr8CtrcbcEncrypt*(ctx: var AesPwr8CtrcbcKeys; ctr: pointer; cbcmac: pointer;
data: pointer; len: uint) {.importcFunc,
importc: "br_aes_pwr8_ctrcbc_encrypt", header: "bearssl_block.h".}
proc aesPwr8CtrcbcDecrypt*(ctx: var AesPwr8CtrcbcKeys; ctr: pointer; cbcmac: pointer;
data: pointer; len: uint) {.importcFunc,
importc: "br_aes_pwr8_ctrcbc_decrypt", header: "bearssl_block.h".}
proc aesPwr8CtrcbcCtr*(ctx: var AesPwr8CtrcbcKeys; ctr: pointer; data: pointer;
len: uint) {.importcFunc, importc: "br_aes_pwr8_ctrcbc_ctr",
header: "bearssl_block.h".}
proc aesPwr8CtrcbcMac*(ctx: var AesPwr8CtrcbcKeys; cbcmac: pointer; data: pointer;
len: uint) {.importcFunc, importc: "br_aes_pwr8_ctrcbc_mac",
header: "bearssl_block.h".}
proc aesPwr8CbcencGetVtable*(): ptr BlockCbcencClass {.importcFunc,
importc: "br_aes_pwr8_cbcenc_get_vtable", header: "bearssl_block.h".}
proc aesPwr8CbcdecGetVtable*(): ptr BlockCbcdecClass {.importcFunc,
importc: "br_aes_pwr8_cbcdec_get_vtable", header: "bearssl_block.h".}
proc aesPwr8CtrGetVtable*(): ptr BlockCtrClass {.importcFunc,
importc: "br_aes_pwr8_ctr_get_vtable", header: "bearssl_block.h".}
proc aesPwr8CtrcbcGetVtable*(): ptr BlockCtrcbcClass {.importcFunc,
importc: "br_aes_pwr8_ctrcbc_get_vtable", header: "bearssl_block.h".}
type
AesGenCbcencKeys* {.importc: "br_aes_gen_cbcenc_keys", header: "bearssl_block.h",
bycopy, union.} = object
vtable* {.importc: "vtable".}: ptr BlockCbcencClass
cBig* {.importc: "c_big".}: AesBigCbcencKeys
cSmall* {.importc: "c_small".}: AesSmallCbcencKeys
cCt* {.importc: "c_ct".}: AesCtCbcencKeys
cCt64* {.importc: "c_ct64".}: AesCt64CbcencKeys
cX86ni* {.importc: "c_x86ni".}: AesX86niCbcencKeys
cPwr8* {.importc: "c_pwr8".}: AesPwr8CbcencKeys
type
AesGenCbcdecKeys* {.importc: "br_aes_gen_cbcdec_keys", header: "bearssl_block.h",
bycopy, union.} = object
vtable* {.importc: "vtable".}: ptr BlockCbcdecClass
cBig* {.importc: "c_big".}: AesBigCbcdecKeys
cSmall* {.importc: "c_small".}: AesSmallCbcdecKeys
cCt* {.importc: "c_ct".}: AesCtCbcdecKeys
cCt64* {.importc: "c_ct64".}: AesCt64CbcdecKeys
cX86ni* {.importc: "c_x86ni".}: AesX86niCbcdecKeys
cPwr8* {.importc: "c_pwr8".}: AesPwr8CbcdecKeys
type
AesGenCtrKeys* {.importc: "br_aes_gen_ctr_keys", header: "bearssl_block.h", bycopy,
union.} = object
vtable* {.importc: "vtable".}: ptr BlockCtrClass
cBig* {.importc: "c_big".}: AesBigCtrKeys
cSmall* {.importc: "c_small".}: AesSmallCtrKeys
cCt* {.importc: "c_ct".}: AesCtCtrKeys
cCt64* {.importc: "c_ct64".}: AesCt64CtrKeys
cX86ni* {.importc: "c_x86ni".}: AesX86niCtrKeys
cPwr8* {.importc: "c_pwr8".}: AesPwr8CtrKeys
type
AesGenCtrcbcKeys* {.importc: "br_aes_gen_ctrcbc_keys", header: "bearssl_block.h",
bycopy, union.} = object
vtable* {.importc: "vtable".}: ptr BlockCtrcbcClass
cBig* {.importc: "c_big".}: AesBigCtrcbcKeys
cSmall* {.importc: "c_small".}: AesSmallCtrcbcKeys
cCt* {.importc: "c_ct".}: AesCtCtrcbcKeys
cCt64* {.importc: "c_ct64".}: AesCt64CtrcbcKeys
cX86ni* {.importc: "c_x86ni".}: AesX86niCtrcbcKeys
cPwr8* {.importc: "c_pwr8".}: AesPwr8CtrcbcKeys
const
desTabBLOCK_SIZE* = 8
type
DesTabCbcencKeys* {.importc: "br_des_tab_cbcenc_keys", header: "bearssl_block.h",
bycopy.} = object
vtable* {.importc: "vtable".}: ptr BlockCbcencClass
skey* {.importc: "skey".}: array[96, uint32]
numRounds* {.importc: "num_rounds".}: cuint
type
DesTabCbcdecKeys* {.importc: "br_des_tab_cbcdec_keys", header: "bearssl_block.h",
bycopy.} = object
vtable* {.importc: "vtable".}: ptr BlockCbcdecClass
skey* {.importc: "skey".}: array[96, uint32]
numRounds* {.importc: "num_rounds".}: cuint
var desTabCbcencVtable* {.importc: "br_des_tab_cbcenc_vtable", header: "bearssl_block.h".}: BlockCbcencClass
var desTabCbcdecVtable* {.importc: "br_des_tab_cbcdec_vtable", header: "bearssl_block.h".}: BlockCbcdecClass
proc desTabCbcencInit*(ctx: var DesTabCbcencKeys; key: pointer; len: uint) {.importcFunc,
importc: "br_des_tab_cbcenc_init", header: "bearssl_block.h".}
proc desTabCbcdecInit*(ctx: var DesTabCbcdecKeys; key: pointer; len: uint) {.importcFunc,
importc: "br_des_tab_cbcdec_init", header: "bearssl_block.h".}
proc desTabCbcencRun*(ctx: var DesTabCbcencKeys; iv: pointer; data: pointer;
len: uint) {.importcFunc, importc: "br_des_tab_cbcenc_run",
header: "bearssl_block.h".}
proc desTabCbcdecRun*(ctx: var DesTabCbcdecKeys; iv: pointer; data: pointer;
len: uint) {.importcFunc, importc: "br_des_tab_cbcdec_run",
header: "bearssl_block.h".}
const
desCtBLOCK_SIZE* = 8
type
DesCtCbcencKeys* {.importc: "br_des_ct_cbcenc_keys", header: "bearssl_block.h",
bycopy.} = object
vtable* {.importc: "vtable".}: ptr BlockCbcencClass
skey* {.importc: "skey".}: array[96, uint32]
numRounds* {.importc: "num_rounds".}: cuint
type
DesCtCbcdecKeys* {.importc: "br_des_ct_cbcdec_keys", header: "bearssl_block.h",
bycopy.} = object
vtable* {.importc: "vtable".}: ptr BlockCbcdecClass
skey* {.importc: "skey".}: array[96, uint32]
numRounds* {.importc: "num_rounds".}: cuint
var desCtCbcencVtable* {.importc: "br_des_ct_cbcenc_vtable", header: "bearssl_block.h".}: BlockCbcencClass
var desCtCbcdecVtable* {.importc: "br_des_ct_cbcdec_vtable", header: "bearssl_block.h".}: BlockCbcdecClass
proc desCtCbcencInit*(ctx: var DesCtCbcencKeys; key: pointer; len: uint) {.importcFunc,
importc: "br_des_ct_cbcenc_init", header: "bearssl_block.h".}
proc desCtCbcdecInit*(ctx: var DesCtCbcdecKeys; key: pointer; len: uint) {.importcFunc,
importc: "br_des_ct_cbcdec_init", header: "bearssl_block.h".}
proc desCtCbcencRun*(ctx: var DesCtCbcencKeys; iv: pointer; data: pointer; len: uint) {.
importcFunc, importc: "br_des_ct_cbcenc_run", header: "bearssl_block.h".}
proc desCtCbcdecRun*(ctx: var DesCtCbcdecKeys; iv: pointer; data: pointer; len: uint) {.
importcFunc, importc: "br_des_ct_cbcdec_run", header: "bearssl_block.h".}
type
DesGenCbcencKeys* {.importc: "br_des_gen_cbcenc_keys", header: "bearssl_block.h",
bycopy, union.} = object
vtable* {.importc: "vtable".}: ptr BlockCbcencClass
tab* {.importc: "tab".}: DesTabCbcencKeys
ct* {.importc: "ct".}: DesCtCbcencKeys
type
DesGenCbcdecKeys* {.importc: "br_des_gen_cbcdec_keys", header: "bearssl_block.h",
bycopy, union.} = object
vtable* {.importc: "vtable".}: ptr BlockCbcdecClass
cTab* {.importc: "c_tab".}: DesTabCbcdecKeys
cCt* {.importc: "c_ct".}: DesCtCbcdecKeys
type
Chacha20Run* {.importc: "br_chacha20_run".} = proc (key: pointer; iv: pointer; cc: uint32; data: pointer; len: uint): uint32 {.
importcFunc.}
proc chacha20CtRun*(key: pointer; iv: pointer; cc: uint32; data: pointer; len: uint): uint32 {.
importcFunc, importc: "br_chacha20_ct_run", header: "bearssl_block.h".}
proc chacha20Sse2Run*(key: pointer; iv: pointer; cc: uint32; data: pointer; len: uint): uint32 {.
importcFunc, importc: "br_chacha20_sse2_run", header: "bearssl_block.h".}
proc chacha20Sse2Get*(): Chacha20Run {.importcFunc, importc: "br_chacha20_sse2_get",
header: "bearssl_block.h".}
type
Poly1305Run* {.importc: "br_poly1305_run".} = proc (key: pointer; iv: pointer; data: pointer; len: uint;
aad: pointer; aadLen: uint; tag: pointer; ichacha: Chacha20Run;
encrypt: cint) {.importcFunc.}
proc poly1305CtmulRun*(key: pointer; iv: pointer; data: pointer; len: uint;
aad: pointer; aadLen: uint; tag: pointer;
ichacha: Chacha20Run; encrypt: cint) {.importcFunc,
importc: "br_poly1305_ctmul_run", header: "bearssl_block.h".}
proc poly1305Ctmul32Run*(key: pointer; iv: pointer; data: pointer; len: uint;
aad: pointer; aadLen: uint; tag: pointer;
ichacha: Chacha20Run; encrypt: cint) {.importcFunc,
importc: "br_poly1305_ctmul32_run", header: "bearssl_block.h".}
proc poly1305I15Run*(key: pointer; iv: pointer; data: pointer; len: uint;
aad: pointer; aadLen: uint; tag: pointer; ichacha: Chacha20Run;
encrypt: cint) {.importcFunc, importc: "br_poly1305_i15_run",
header: "bearssl_block.h".}
proc poly1305CtmulqRun*(key: pointer; iv: pointer; data: pointer; len: uint;
aad: pointer; aadLen: uint; tag: pointer;
ichacha: Chacha20Run; encrypt: cint) {.importcFunc,
importc: "br_poly1305_ctmulq_run", header: "bearssl_block.h".}
proc poly1305CtmulqGet*(): Poly1305Run {.importcFunc, importc: "br_poly1305_ctmulq_get",
header: "bearssl_block.h".}

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import
"."/[bearssl_hash, bearssl_rand, csources, intx]
{.pragma: importcFunc, cdecl, gcsafe, noSideEffect, raises: [].}
{.used.}
const
bearEcPath = bearSrcPath / "ec"
{.compile: bearEcPath / "ecdsa_atr.c".}
{.compile: bearEcPath / "ecdsa_default_sign_asn1.c".}
{.compile: bearEcPath / "ecdsa_default_sign_raw.c".}
{.compile: bearEcPath / "ecdsa_default_vrfy_asn1.c".}
{.compile: bearEcPath / "ecdsa_default_vrfy_raw.c".}
{.compile: bearEcPath / "ecdsa_i15_bits.c".}
{.compile: bearEcPath / "ecdsa_i15_sign_asn1.c".}
{.compile: bearEcPath / "ecdsa_i15_sign_raw.c".}
{.compile: bearEcPath / "ecdsa_i15_vrfy_asn1.c".}
{.compile: bearEcPath / "ecdsa_i15_vrfy_raw.c".}
{.compile: bearEcPath / "ecdsa_i31_bits.c".}
{.compile: bearEcPath / "ecdsa_i31_sign_asn1.c".}
{.compile: bearEcPath / "ecdsa_i31_sign_raw.c".}
{.compile: bearEcPath / "ecdsa_i31_vrfy_asn1.c".}
{.compile: bearEcPath / "ecdsa_i31_vrfy_raw.c".}
{.compile: bearEcPath / "ecdsa_rta.c".}
{.compile: bearEcPath / "ec_all_m15.c".}
{.compile: bearEcPath / "ec_all_m31.c".}
{.compile: bearEcPath / "ec_c25519_i15.c".}
{.compile: bearEcPath / "ec_c25519_i31.c".}
{.compile: bearEcPath / "ec_c25519_m15.c".}
{.compile: bearEcPath / "ec_c25519_m31.c".}
{.compile: bearEcPath / "ec_c25519_m62.c".}
{.compile: bearEcPath / "ec_c25519_m64.c".}
{.compile: bearEcPath / "ec_curve25519.c".}
{.compile: bearEcPath / "ec_default.c".}
{.compile: bearEcPath / "ec_keygen.c".}
{.compile: bearEcPath / "ec_p256_m15.c".}
{.compile: bearEcPath / "ec_p256_m31.c".}
{.compile: bearEcPath / "ec_p256_m62.c".}
{.compile: bearEcPath / "ec_p256_m64.c".}
{.compile: bearEcPath / "ec_prime_i15.c".}
{.compile: bearEcPath / "ec_prime_i31.c".}
{.compile: bearEcPath / "ec_pubkey.c".}
{.compile: bearEcPath / "ec_secp256r1.c".}
{.compile: bearEcPath / "ec_secp384r1.c".}
{.compile: bearEcPath / "ec_secp521r1.c".}
const
EC_sect163k1* = 1
const
EC_sect163r1* = 2
const
EC_sect163r2* = 3
const
EC_sect193r1* = 4
const
EC_sect193r2* = 5
const
EC_sect233k1* = 6
const
EC_sect233r1* = 7
const
EC_sect239k1* = 8
const
EC_sect283k1* = 9
const
EC_sect283r1* = 10
const
EC_sect409k1* = 11
const
EC_sect409r1* = 12
const
EC_sect571k1* = 13
const
EC_sect571r1* = 14
const
EC_secp160k1* = 15
const
EC_secp160r1* = 16
const
EC_secp160r2* = 17
const
EC_secp192k1* = 18
const
EC_secp192r1* = 19
const
EC_secp224k1* = 20
const
EC_secp224r1* = 21
const
EC_secp256k1* = 22
const
EC_secp256r1* = 23
const
EC_secp384r1* = 24
const
EC_secp521r1* = 25
const
EC_brainpoolP256r1* = 26
const
EC_brainpoolP384r1* = 27
const
EC_brainpoolP512r1* = 28
const
EC_curve25519* = 29
const
EC_curve448* = 30
type
EcPublicKey* {.importc: "br_ec_public_key", header: "bearssl_ec.h", bycopy.} = object
curve* {.importc: "curve".}: cint
q* {.importc: "q".}: ptr byte
qlen* {.importc: "qlen".}: uint
type
EcPrivateKey* {.importc: "br_ec_private_key", header: "bearssl_ec.h", bycopy.} = object
curve* {.importc: "curve".}: cint
x* {.importc: "x".}: ptr byte
xlen* {.importc: "xlen".}: uint
type
EcImpl* {.importc: "br_ec_impl", header: "bearssl_ec.h", bycopy.} = object
supportedCurves* {.importc: "supported_curves".}: uint32
generator* {.importc: "generator".}: proc (curve: cint; len: var uint): ptr byte {.
importcFunc.}
order* {.importc: "order".}: proc (curve: cint; len: var uint): ptr byte {.importcFunc.}
xoff* {.importc: "xoff".}: proc (curve: cint; len: var uint): uint {.importcFunc.}
mul* {.importc: "mul".}: proc (g: ptr byte; glen: uint; x: ptr byte;
xlen: uint; curve: cint): uint32 {.importcFunc.}
mulgen* {.importc: "mulgen".}: proc (r: ptr byte; x: ptr byte; xlen: uint;
curve: cint): uint {.importcFunc.}
muladd* {.importc: "muladd".}: proc (a: ptr byte; b: ptr byte; len: uint;
x: ptr byte; xlen: uint; y: ptr byte;
ylen: uint; curve: cint): uint32 {.importcFunc.}
var ecPrimeI31* {.importc: "br_ec_prime_i31", header: "bearssl_ec.h".}: EcImpl
var ecPrimeI15* {.importc: "br_ec_prime_i15", header: "bearssl_ec.h".}: EcImpl
var ecP256M15* {.importc: "br_ec_p256_m15", header: "bearssl_ec.h".}: EcImpl
var ecP256M31* {.importc: "br_ec_p256_m31", header: "bearssl_ec.h".}: EcImpl
var ecP256M62* {.importc: "br_ec_p256_m62", header: "bearssl_ec.h".}: EcImpl
proc ecP256M62Get*(): ptr EcImpl {.importcFunc, importc: "br_ec_p256_m62_get",
header: "bearssl_ec.h".}
var ecP256M64* {.importc: "br_ec_p256_m64", header: "bearssl_ec.h".}: EcImpl
proc ecP256M64Get*(): ptr EcImpl {.importcFunc, importc: "br_ec_p256_m64_get",
header: "bearssl_ec.h".}
var ecC25519I15* {.importc: "br_ec_c25519_i15", header: "bearssl_ec.h".}: EcImpl
var ecC25519I31* {.importc: "br_ec_c25519_i31", header: "bearssl_ec.h".}: EcImpl
var ecC25519M15* {.importc: "br_ec_c25519_m15", header: "bearssl_ec.h".}: EcImpl
var ecC25519M31* {.importc: "br_ec_c25519_m31", header: "bearssl_ec.h".}: EcImpl
var ecC25519M62* {.importc: "br_ec_c25519_m62", header: "bearssl_ec.h".}: EcImpl
proc ecC25519M62Get*(): ptr EcImpl {.importcFunc, importc: "br_ec_c25519_m62_get",
header: "bearssl_ec.h".}
var ecC25519M64* {.importc: "br_ec_c25519_m64", header: "bearssl_ec.h".}: EcImpl
proc ecC25519M64Get*(): ptr EcImpl {.importcFunc, importc: "br_ec_c25519_m64_get",
header: "bearssl_ec.h".}
var ecAllM15* {.importc: "br_ec_all_m15", header: "bearssl_ec.h".}: EcImpl
var ecAllM31* {.importc: "br_ec_all_m31", header: "bearssl_ec.h".}: EcImpl
proc ecGetDefault*(): ptr EcImpl {.importcFunc, importc: "br_ec_get_default",
header: "bearssl_ec.h".}
proc ecdsaRawToAsn1*(sig: pointer; sigLen: uint): uint {.importcFunc,
importc: "br_ecdsa_raw_to_asn1", header: "bearssl_ec.h".}
proc ecdsaAsn1ToRaw*(sig: pointer; sigLen: uint): uint {.importcFunc,
importc: "br_ecdsa_asn1_to_raw", header: "bearssl_ec.h".}
type
EcdsaSign* {.importc: "br_ecdsa_sign".} = proc (impl: ptr EcImpl; hf: ptr HashClass; hashValue: pointer;
sk: ptr EcPrivateKey; sig: pointer): uint {.importcFunc.}
type
EcdsaVrfy* {.importc: "br_ecdsa_vrfy".} = proc (impl: ptr EcImpl; hash: pointer; hashLen: uint;
pk: ptr EcPublicKey; sig: pointer; sigLen: uint): uint32 {.importcFunc.}
proc ecdsaI31SignAsn1*(impl: ptr EcImpl; hf: ptr HashClass; hashValue: pointer;
sk: ptr EcPrivateKey; sig: pointer): uint {.importcFunc,
importc: "br_ecdsa_i31_sign_asn1", header: "bearssl_ec.h".}
proc ecdsaI31SignRaw*(impl: ptr EcImpl; hf: ptr HashClass; hashValue: pointer;
sk: ptr EcPrivateKey; sig: pointer): uint {.importcFunc,
importc: "br_ecdsa_i31_sign_raw", header: "bearssl_ec.h".}
proc ecdsaI31VrfyAsn1*(impl: ptr EcImpl; hash: pointer; hashLen: uint;
pk: ptr EcPublicKey; sig: pointer; sigLen: uint): uint32 {.
importcFunc, importc: "br_ecdsa_i31_vrfy_asn1", header: "bearssl_ec.h".}
proc ecdsaI31VrfyRaw*(impl: ptr EcImpl; hash: pointer; hashLen: uint;
pk: ptr EcPublicKey; sig: pointer; sigLen: uint): uint32 {.
importcFunc, importc: "br_ecdsa_i31_vrfy_raw", header: "bearssl_ec.h".}
proc ecdsaI15SignAsn1*(impl: ptr EcImpl; hf: ptr HashClass; hashValue: pointer;
sk: ptr EcPrivateKey; sig: pointer): uint {.importcFunc,
importc: "br_ecdsa_i15_sign_asn1", header: "bearssl_ec.h".}
proc ecdsaI15SignRaw*(impl: ptr EcImpl; hf: ptr HashClass; hashValue: pointer;
sk: ptr EcPrivateKey; sig: pointer): uint {.importcFunc,
importc: "br_ecdsa_i15_sign_raw", header: "bearssl_ec.h".}
proc ecdsaI15VrfyAsn1*(impl: ptr EcImpl; hash: pointer; hashLen: uint;
pk: ptr EcPublicKey; sig: pointer; sigLen: uint): uint32 {.
importcFunc, importc: "br_ecdsa_i15_vrfy_asn1", header: "bearssl_ec.h".}
proc ecdsaI15VrfyRaw*(impl: ptr EcImpl; hash: pointer; hashLen: uint;
pk: ptr EcPublicKey; sig: pointer; sigLen: uint): uint32 {.
importcFunc, importc: "br_ecdsa_i15_vrfy_raw", header: "bearssl_ec.h".}
proc ecdsaSignAsn1GetDefault*(): EcdsaSign {.importcFunc,
importc: "br_ecdsa_sign_asn1_get_default", header: "bearssl_ec.h".}
proc ecdsaSignRawGetDefault*(): EcdsaSign {.importcFunc,
importc: "br_ecdsa_sign_raw_get_default", header: "bearssl_ec.h".}
proc ecdsaVrfyAsn1GetDefault*(): EcdsaVrfy {.importcFunc,
importc: "br_ecdsa_vrfy_asn1_get_default", header: "bearssl_ec.h".}
proc ecdsaVrfyRawGetDefault*(): EcdsaVrfy {.importcFunc,
importc: "br_ecdsa_vrfy_raw_get_default", header: "bearssl_ec.h".}
const
EC_KBUF_PRIV_MAX_SIZE* = 72
const
EC_KBUF_PUB_MAX_SIZE* = 145
proc ecKeygen*(rngCtx: ptr ptr PrngClass; impl: ptr EcImpl; sk: ptr EcPrivateKey;
kbuf: pointer; curve: cint): uint {.importcFunc, importc: "br_ec_keygen",
header: "bearssl_ec.h".}
proc ecComputePub*(impl: ptr EcImpl; pk: ptr EcPublicKey; kbuf: pointer;
sk: ptr EcPrivateKey): uint {.importcFunc,
importc: "br_ec_compute_pub", header: "bearssl_ec.h".}

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import
"."/[csources, inner]
{.pragma: importcFunc, cdecl, gcsafe, noSideEffect, raises: [].}
{.used.}
const
bearHashPath = bearSrcPath / "hash"
{.compile: bearHashPath / "dig_oid.c".}
{.compile: bearHashPath / "dig_size.c".}
{.compile: bearHashPath / "ghash_ctmul.c".}
{.compile: bearHashPath / "ghash_ctmul32.c".}
{.compile: bearHashPath / "ghash_ctmul64.c".}
{.compile: bearHashPath / "ghash_pclmul.c".}
{.compile: bearHashPath / "ghash_pwr8.c".}
{.compile: bearHashPath / "md5.c".}
{.compile: bearHashPath / "md5sha1.c".}
{.compile: bearHashPath / "mgf1.c".}
{.compile: bearHashPath / "multihash.c".}
{.compile: bearHashPath / "sha1.c".}
{.compile: bearHashPath / "sha2big.c".}
{.compile: bearHashPath / "sha2small.c".}
type
HashClass* {.importc: "br_hash_class", header: "bearssl_hash.h", bycopy.} = object
contextSize* {.importc: "context_size".}: uint
desc* {.importc: "desc".}: uint32
init* {.importc: "init".}: proc (ctx: ptr ptr HashClass) {.importcFunc.}
update* {.importc: "update".}: proc (ctx: ptr ptr HashClass; data: pointer;
len: uint) {.importcFunc.}
`out`* {.importc: "out".}: proc (ctx: ptr ptr HashClass; dst: pointer) {.importcFunc.}
state* {.importc: "state".}: proc (ctx: ptr ptr HashClass; dst: pointer): uint64 {.
importcFunc.}
setState* {.importc: "set_state".}: proc (ctx: ptr ptr HashClass; stb: pointer;
count: uint64) {.importcFunc.}
template hashdesc_Id*(id: untyped): untyped =
((uint32)(id) shl hashdesc_Id_Off)
const
HASHDESC_ID_OFF* = 0
HASHDESC_ID_MASK* = 0xFF
template hashdesc_Out*(size: untyped): untyped =
((uint32)(size) shl hashdesc_Out_Off)
const
HASHDESC_OUT_OFF* = 8
HASHDESC_OUT_MASK* = 0x7F
template hashdesc_State*(size: untyped): untyped =
((uint32)(size) shl hashdesc_State_Off)
const
HASHDESC_STATE_OFF* = 15
HASHDESC_STATE_MASK* = 0xFF
template hashdesc_Lblen*(ls: untyped): untyped =
((uint32)(ls) shl hashdesc_Lblen_Off)
const
HASHDESC_LBLEN_OFF* = 23
HASHDESC_LBLEN_MASK* = 0x0F
HASHDESC_MD_PADDING* = (1'u32 shl 28)
HASHDESC_MD_PADDING_128* = (1'u32 shl 29)
HASHDESC_MD_PADDING_BE* = (1'u32 shl 30)
const
md5ID* = 1
const
md5SIZE* = 16
var md5Vtable* {.importc: "br_md5_vtable", header: "bearssl_hash.h".}: HashClass
type
Md5Context* {.importc: "br_md5_context", header: "bearssl_hash.h", bycopy.} = object
vtable* {.importc: "vtable".}: ptr HashClass
buf* {.importc: "buf".}: array[64, byte]
count* {.importc: "count".}: uint64
val* {.importc: "val".}: array[4, uint32]
proc md5Init*(ctx: var Md5Context) {.importcFunc, importc: "br_md5_init",
header: "bearssl_hash.h".}
proc md5Update*(ctx: var Md5Context; data: pointer; len: uint) {.importcFunc,
importc: "br_md5_update", header: "bearssl_hash.h".}
proc md5Out*(ctx: var Md5Context; `out`: pointer) {.importcFunc, importc: "br_md5_out",
header: "bearssl_hash.h".}
proc md5State*(ctx: var Md5Context; `out`: pointer): uint64 {.importcFunc,
importc: "br_md5_state", header: "bearssl_hash.h".}
proc md5SetState*(ctx: var Md5Context; stb: pointer; count: uint64) {.importcFunc,
importc: "br_md5_set_state", header: "bearssl_hash.h".}
const
sha1ID* = 2
const
sha1SIZE* = 20
var sha1Vtable* {.importc: "br_sha1_vtable", header: "bearssl_hash.h".}: HashClass
type
Sha1Context* {.importc: "br_sha1_context", header: "bearssl_hash.h", bycopy.} = object
vtable* {.importc: "vtable".}: ptr HashClass
buf* {.importc: "buf".}: array[64, byte]
count* {.importc: "count".}: uint64
val* {.importc: "val".}: array[5, uint32]
proc sha1Init*(ctx: var Sha1Context) {.importcFunc, importc: "br_sha1_init",
header: "bearssl_hash.h".}
proc sha1Update*(ctx: var Sha1Context; data: pointer; len: uint) {.importcFunc,
importc: "br_sha1_update", header: "bearssl_hash.h".}
proc sha1Out*(ctx: var Sha1Context; `out`: pointer) {.importcFunc, importc: "br_sha1_out",
header: "bearssl_hash.h".}
proc sha1State*(ctx: var Sha1Context; `out`: pointer): uint64 {.importcFunc,
importc: "br_sha1_state", header: "bearssl_hash.h".}
proc sha1SetState*(ctx: var Sha1Context; stb: pointer; count: uint64) {.importcFunc,
importc: "br_sha1_set_state", header: "bearssl_hash.h".}
const
sha224ID* = 3
const
sha224SIZE* = 28
var sha224Vtable* {.importc: "br_sha224_vtable", header: "bearssl_hash.h".}: HashClass
type
Sha224Context* {.importc: "br_sha224_context", header: "bearssl_hash.h", bycopy.} = object
vtable* {.importc: "vtable".}: ptr HashClass
buf* {.importc: "buf".}: array[64, byte]
count* {.importc: "count".}: uint64
val* {.importc: "val".}: array[8, uint32]
proc sha224Init*(ctx: var Sha224Context) {.importcFunc, importc: "br_sha224_init",
header: "bearssl_hash.h".}
proc sha224Update*(ctx: var Sha224Context; data: pointer; len: uint) {.importcFunc,
importc: "br_sha224_update", header: "bearssl_hash.h".}
proc sha224Out*(ctx: var Sha224Context; `out`: pointer) {.importcFunc,
importc: "br_sha224_out", header: "bearssl_hash.h".}
proc sha224State*(ctx: var Sha224Context; `out`: pointer): uint64 {.importcFunc,
importc: "br_sha224_state", header: "bearssl_hash.h".}
proc sha224SetState*(ctx: var Sha224Context; stb: pointer; count: uint64) {.importcFunc,
importc: "br_sha224_set_state", header: "bearssl_hash.h".}
const
sha256ID* = 4
const
sha256SIZE* = 32
var sha256Vtable* {.importc: "br_sha256_vtable", header: "bearssl_hash.h".}: HashClass
type
Sha256Context* = Sha224Context
proc sha256Init*(ctx: var Sha256Context) {.importcFunc, importc: "br_sha256_init",
header: "bearssl_hash.h".}
template sha256Update*(ctx: var Sha256Context; data: pointer; len: int) =
sha224Update(ctx, data, len)
proc sha256Out*(ctx: var Sha256Context; `out`: pointer) {.importcFunc,
importc: "br_sha256_out", header: "bearssl_hash.h".}
template sha256State*(ctx: var Sha256Context; `out`: pointer): uint64 =
sha224State(ctx, `out`)
template sha256SetState*(ctx: var Sha256Context; stb: pointer; count: uint64) =
sha224SetState(ctx, stb, count)
const
sha384ID* = 5
const
sha384SIZE* = 48
var sha384Vtable* {.importc: "br_sha384_vtable", header: "bearssl_hash.h".}: HashClass
type
Sha384Context* {.importc: "br_sha384_context", header: "bearssl_hash.h", bycopy.} = object
vtable* {.importc: "vtable".}: ptr HashClass
buf* {.importc: "buf".}: array[128, byte]
count* {.importc: "count".}: uint64
val* {.importc: "val".}: array[8, uint64]
proc sha384Init*(ctx: var Sha384Context) {.importcFunc, importc: "br_sha384_init",
header: "bearssl_hash.h".}
proc sha384Update*(ctx: var Sha384Context; data: pointer; len: uint) {.importcFunc,
importc: "br_sha384_update", header: "bearssl_hash.h".}
proc sha384Out*(ctx: var Sha384Context; `out`: pointer) {.importcFunc,
importc: "br_sha384_out", header: "bearssl_hash.h".}
proc sha384State*(ctx: var Sha384Context; `out`: pointer): uint64 {.importcFunc,
importc: "br_sha384_state", header: "bearssl_hash.h".}
proc sha384SetState*(ctx: var Sha384Context; stb: pointer; count: uint64) {.importcFunc,
importc: "br_sha384_set_state", header: "bearssl_hash.h".}
const
sha512ID* = 6
const
sha512SIZE* = 64
var sha512Vtable* {.importc: "br_sha512_vtable", header: "bearssl_hash.h".}: HashClass
type
Sha512Context* = Sha384Context
proc sha512Init*(ctx: var Sha512Context) {.importcFunc, importc: "br_sha512_init",
header: "bearssl_hash.h".}
const
sha512Update* = sha384Update
proc sha512Out*(ctx: var Sha512Context; `out`: pointer) {.importcFunc,
importc: "br_sha512_out", header: "bearssl_hash.h".}
const
md5sha1ID* = 0
const
md5sha1SIZE* = 36
var md5sha1Vtable* {.importc: "br_md5sha1_vtable", header: "bearssl_hash.h".}: HashClass
type
Md5sha1Context* {.importc: "br_md5sha1_context", header: "bearssl_hash.h", bycopy.} = object
vtable* {.importc: "vtable".}: ptr HashClass
buf* {.importc: "buf".}: array[64, byte]
count* {.importc: "count".}: uint64
valMd5* {.importc: "val_md5".}: array[4, uint32]
valSha1* {.importc: "val_sha1".}: array[5, uint32]
proc md5sha1Init*(ctx: var Md5sha1Context) {.importcFunc, importc: "br_md5sha1_init",
header: "bearssl_hash.h".}
proc md5sha1Update*(ctx: var Md5sha1Context; data: pointer; len: uint) {.importcFunc,
importc: "br_md5sha1_update", header: "bearssl_hash.h".}
proc md5sha1Out*(ctx: var Md5sha1Context; `out`: pointer) {.importcFunc,
importc: "br_md5sha1_out", header: "bearssl_hash.h".}
proc md5sha1State*(ctx: var Md5sha1Context; `out`: pointer): uint64 {.importcFunc,
importc: "br_md5sha1_state", header: "bearssl_hash.h".}
proc md5sha1SetState*(ctx: var Md5sha1Context; stb: pointer; count: uint64) {.importcFunc,
importc: "br_md5sha1_set_state", header: "bearssl_hash.h".}
type
HashCompatContext* {.importc: "br_hash_compat_context", header: "bearssl_hash.h",
bycopy, union.} = object
vtable* {.importc: "vtable".}: ptr HashClass
md5* {.importc: "md5".}: Md5Context
sha1* {.importc: "sha1".}: Sha1Context
sha224* {.importc: "sha224".}: Sha224Context
sha256* {.importc: "sha256".}: Sha256Context
sha384* {.importc: "sha384".}: Sha384Context
sha512* {.importc: "sha512".}: Sha512Context
md5sha1* {.importc: "md5sha1".}: Md5sha1Context
type
MultihashContext* {.importc: "br_multihash_context", header: "bearssl_hash.h",
bycopy.} = object
buf* {.importc: "buf".}: array[128, byte]
count* {.importc: "count".}: uint64
val32* {.importc: "val_32".}: array[25, uint32]
val64* {.importc: "val_64".}: array[16, uint64]
impl* {.importc: "impl".}: array[6, ptr HashClass]
proc multihashZero*(ctx: var MultihashContext) {.importcFunc, importc: "br_multihash_zero",
header: "bearssl_hash.h".}
proc multihashSetimpl*(ctx: var MultihashContext; id: cint; impl: ptr HashClass) {.
inline.} =
ctx.impl[id - 1] = impl
proc multihashGetimpl*(ctx: var MultihashContext; id: cint): ptr HashClass {.inline.} =
return ctx.impl[id - 1]
proc multihashInit*(ctx: var MultihashContext) {.importcFunc, importc: "br_multihash_init",
header: "bearssl_hash.h".}
proc multihashUpdate*(ctx: var MultihashContext; data: pointer; len: uint) {.importcFunc,
importc: "br_multihash_update", header: "bearssl_hash.h".}
proc multihashOut*(ctx: var MultihashContext; id: cint; dst: pointer): uint {.importcFunc,
importc: "br_multihash_out", header: "bearssl_hash.h".}
type
Ghash* {.importc: "br_ghash".} = proc (y: pointer; h: pointer; data: pointer; len: uint) {.importcFunc.}
proc ghashCtmul*(y: pointer; h: pointer; data: pointer; len: uint) {.importcFunc,
importc: "br_ghash_ctmul", header: "bearssl_hash.h".}
proc ghashCtmul32*(y: pointer; h: pointer; data: pointer; len: uint) {.importcFunc,
importc: "br_ghash_ctmul32", header: "bearssl_hash.h".}
proc ghashCtmul64*(y: pointer; h: pointer; data: pointer; len: uint) {.importcFunc,
importc: "br_ghash_ctmul64", header: "bearssl_hash.h".}
proc ghashPclmul*(y: pointer; h: pointer; data: pointer; len: uint) {.importcFunc,
importc: "br_ghash_pclmul", header: "bearssl_hash.h".}
proc ghashPclmulGet*(): Ghash {.importcFunc, importc: "br_ghash_pclmul_get",
header: "bearssl_hash.h".}
proc ghashPwr8*(y: pointer; h: pointer; data: pointer; len: uint) {.importcFunc,
importc: "br_ghash_pwr8", header: "bearssl_hash.h".}
proc ghashPwr8Get*(): Ghash {.importcFunc, importc: "br_ghash_pwr8_get",
header: "bearssl_hash.h".}

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import
"."/[bearssl_hash, csources, inner]
{.pragma: importcFunc, cdecl, gcsafe, noSideEffect, raises: [].}
{.used.}
const
bearMacPath = bearSrcPath / "mac"
{.compile: bearMacPath / "hmac.c".}
{.compile: bearMacPath / "hmac_ct.c".}
type
HmacKeyContext* {.importc: "br_hmac_key_context", header: "bearssl_hmac.h", bycopy.} = object
digVtable* {.importc: "dig_vtable".}: ptr HashClass
ksi* {.importc: "ksi".}: array[64, byte]
kso* {.importc: "kso".}: array[64, byte]
proc hmacKeyInit*(kc: var HmacKeyContext; digestVtable: ptr HashClass; key: pointer;
keyLen: uint) {.importcFunc, importc: "br_hmac_key_init",
header: "bearssl_hmac.h".}
proc hmacKeyGetDigest*(kc: var HmacKeyContext): ptr HashClass {.inline.} =
return kc.digVtable
type
HmacContext* {.importc: "br_hmac_context", header: "bearssl_hmac.h", bycopy.} = object
dig* {.importc: "dig".}: HashCompatContext
kso* {.importc: "kso".}: array[64, byte]
outLen* {.importc: "out_len".}: uint
proc hmacInit*(ctx: var HmacContext; kc: var HmacKeyContext; outLen: uint) {.importcFunc,
importc: "br_hmac_init", header: "bearssl_hmac.h".}
proc hmacSize*(ctx: var HmacContext): uint {.inline, importcFunc, importc: "br_hmac_size".} =
return ctx.outLen
proc hmacGetDigest*(hc: var HmacContext): ptr HashClass {.inline.} =
return hc.dig.vtable
proc hmacUpdate*(ctx: var HmacContext; data: pointer; len: uint) {.importcFunc,
importc: "br_hmac_update", header: "bearssl_hmac.h".}
proc hmacOut*(ctx: var HmacContext; `out`: pointer): uint {.importcFunc,
importc: "br_hmac_out", header: "bearssl_hmac.h".}
proc hmacOutCT*(ctx: var HmacContext; data: pointer; len: uint; minLen: uint;
maxLen: uint; `out`: pointer): uint {.importcFunc,
importc: "br_hmac_outCT", header: "bearssl_hmac.h".}

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import
"."/[bearssl_hash, bearssl_hmac, csources]
{.pragma: importcFunc, cdecl, gcsafe, noSideEffect, raises: [].}
{.used.}
const
bearKdfPath = bearSrcPath / "kdf"
{.compile: bearKdfPath / "hkdf.c".}
{.compile: bearKdfPath / "shake.c".}
type
INNER_C_UNION_bearssl_kdf_1* {.importc: "br_hkdf_context::no_name",
header: "bearssl_kdf.h", bycopy, union.} = object
hmacCtx* {.importc: "hmac_ctx".}: HmacContext
prkCtx* {.importc: "prk_ctx".}: HmacKeyContext
HkdfContext* {.importc: "br_hkdf_context", header: "bearssl_kdf.h", bycopy.} = object
u* {.importc: "u".}: INNER_C_UNION_bearssl_kdf_1
buf* {.importc: "buf".}: array[64, byte]
`ptr`* {.importc: "ptr".}: uint
digLen* {.importc: "dig_len".}: uint
chunkNum* {.importc: "chunk_num".}: cuint
proc hkdfInit*(hc: var HkdfContext; digestVtable: ptr HashClass; salt: pointer;
saltLen: uint) {.importcFunc, importc: "br_hkdf_init",
header: "bearssl_kdf.h".}
var hkdfNoSalt* {.importc: "br_hkdf_no_salt", header: "bearssl_kdf.h".}: byte
proc hkdfInject*(hc: var HkdfContext; ikm: pointer; ikmLen: uint) {.importcFunc,
importc: "br_hkdf_inject", header: "bearssl_kdf.h".}
proc hkdfFlip*(hc: var HkdfContext) {.importcFunc, importc: "br_hkdf_flip",
header: "bearssl_kdf.h".}
proc hkdfProduce*(hc: var HkdfContext; info: pointer; infoLen: uint; `out`: pointer;
outLen: uint): uint {.importcFunc, importc: "br_hkdf_produce",
header: "bearssl_kdf.h".}
type
ShakeContext* {.importc: "br_shake_context", header: "bearssl_kdf.h", bycopy.} = object
dbuf* {.importc: "dbuf".}: array[200, byte]
dptr* {.importc: "dptr".}: uint
rate* {.importc: "rate".}: uint
a* {.importc: "A".}: array[25, uint64]
proc shakeInit*(sc: var ShakeContext; securityLevel: cint) {.importcFunc,
importc: "br_shake_init", header: "bearssl_kdf.h".}
proc shakeInject*(sc: var ShakeContext; data: pointer; len: uint) {.importcFunc,
importc: "br_shake_inject", header: "bearssl_kdf.h".}
proc shakeFlip*(hc: var ShakeContext) {.importcFunc, importc: "br_shake_flip",
header: "bearssl_kdf.h".}
proc shakeProduce*(sc: var ShakeContext; `out`: pointer; len: uint) {.importcFunc,
importc: "br_shake_produce", header: "bearssl_kdf.h".}

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import
"."/[csources]
{.pragma: importcFunc, cdecl, gcsafe, noSideEffect, raises: [].}
{.used.}
const
bearCodecPath = bearSrcPath & "/" & "codec" & "/"
{.compile: bearCodecPath / "pemdec.c".}
{.compile: bearCodecPath / "pemenc.c".}
type
INNER_C_STRUCT_bearssl_pem_1* {.importc: "br_pem_decoder_context::no_name",
header: "bearssl_pem.h", bycopy.} = object
dp* {.importc: "dp".}: ptr uint32
rp* {.importc: "rp".}: ptr uint32
ip* {.importc: "ip".}: ptr byte
PemDecoderContext* {.importc: "br_pem_decoder_context", header: "bearssl_pem.h",
bycopy.} = object
cpu* {.importc: "cpu".}: INNER_C_STRUCT_bearssl_pem_1
dpStack* {.importc: "dp_stack".}: array[32, uint32]
rpStack* {.importc: "rp_stack".}: array[32, uint32]
err* {.importc: "err".}: cint
hbuf* {.importc: "hbuf".}: ptr byte
hlen* {.importc: "hlen".}: uint
dest* {.importc: "dest".}: proc (destCtx: pointer; src: pointer; len: uint) {.importcFunc.}
destCtx* {.importc: "dest_ctx".}: pointer
event* {.importc: "event".}: byte
name* {.importc: "name".}: array[128, char]
buf* {.importc: "buf".}: array[255, byte]
`ptr`* {.importc: "ptr".}: uint
proc pemDecoderInit*(ctx: var PemDecoderContext) {.importcFunc,
importc: "br_pem_decoder_init", header: "bearssl_pem.h".}
proc pemDecoderPush*(ctx: var PemDecoderContext; data: pointer; len: uint): uint {.
importcFunc, importc: "br_pem_decoder_push", header: "bearssl_pem.h".}
proc pemDecoderSetdest*(ctx: var PemDecoderContext; dest: proc (destCtx: pointer;
src: pointer; len: uint) {.importcFunc.}; destCtx: pointer) {.inline.} =
ctx.dest = dest
ctx.destCtx = destCtx
proc pemDecoderEvent*(ctx: var PemDecoderContext): cint {.importcFunc,
importc: "br_pem_decoder_event", header: "bearssl_pem.h".}
const
PEM_BEGIN_OBJ* = 1
const
PEM_END_OBJ* = 2
const
PEM_ERROR* = 3
proc pemDecoderName*(ctx: var PemDecoderContext): cstring {.inline.} =
return addr ctx.name
proc pemEncode*(dest: pointer; data: pointer; len: uint; banner: cstring; flags: cuint): uint {.
importcFunc, importc: "br_pem_encode", header: "bearssl_pem.h".}
const
PEM_LINE64* = 0x0001
const
PEM_CRLF* = 0x0002

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import
"."/[csources]
{.pragma: importcFunc, cdecl, gcsafe, noSideEffect, raises: [].}
{.used.}
const
bearSslPath = bearSrcPath / "ssl"
{.compile: bearSslPath / "prf.c".}
{.compile: bearSslPath / "prf_md5sha1.c".}
{.compile: bearSslPath / "prf_sha256.c".}
{.compile: bearSslPath / "prf_sha384.c".}
type
TlsPrfSeedChunk* {.importc: "br_tls_prf_seed_chunk", header: "bearssl_prf.h",
bycopy.} = object
data* {.importc: "data".}: pointer
len* {.importc: "len".}: uint
proc tls10Prf*(dst: pointer; len: uint; secret: pointer; secretLen: uint;
label: cstring; seedNum: uint; seed: ptr TlsPrfSeedChunk) {.importcFunc,
importc: "br_tls10_prf", header: "bearssl_prf.h".}
proc tls12Sha256Prf*(dst: pointer; len: uint; secret: pointer; secretLen: uint;
label: cstring; seedNum: uint; seed: ptr TlsPrfSeedChunk) {.
importcFunc, importc: "br_tls12_sha256_prf", header: "bearssl_prf.h".}
proc tls12Sha384Prf*(dst: pointer; len: uint; secret: pointer; secretLen: uint;
label: cstring; seedNum: uint; seed: ptr TlsPrfSeedChunk) {.
importcFunc, importc: "br_tls12_sha384_prf", header: "bearssl_prf.h".}
type
TlsPrfImpl* {.importc: "br_tls_prf_impl".} = proc (dst: pointer; len: uint; secret: pointer; secretLen: uint;
label: cstring; seedNum: uint; seed: ptr TlsPrfSeedChunk) {.importcFunc.}

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import
"."/[bearssl_hash, bearssl_hmac, csources]
{.pragma: importcFunc, cdecl, gcsafe, noSideEffect, raises: [].}
{.used.}
const
bearRandPath = bearSrcPath / "rand"
# {.compile: bearRandPath / "aesctr_drbg.c".}
{.compile: bearRandPath / "hmac_drbg.c".}
{.compile: bearRandPath / "sysrng.c".}
type
PrngClass* {.importc: "br_prng_class", header: "bearssl_rand.h", bycopy.} = object
contextSize* {.importc: "context_size".}: uint
init* {.importc: "init".}: proc (ctx: ptr ptr PrngClass; params: pointer;
seed: pointer; seedLen: uint) {.importcFunc.}
generate* {.importc: "generate".}: proc (ctx: ptr ptr PrngClass; `out`: pointer;
len: uint) {.importcFunc.}
update* {.importc: "update".}: proc (ctx: ptr ptr PrngClass; seed: pointer;
seedLen: uint) {.importcFunc.}
type
HmacDrbgContext* {.importc: "br_hmac_drbg_context", header: "bearssl_rand.h",
bycopy.} = object
vtable* {.importc: "vtable".}: ptr PrngClass
k* {.importc: "K".}: array[64, byte]
v* {.importc: "V".}: array[64, byte]
digestClass* {.importc: "digest_class".}: ptr HashClass
var hmacDrbgVtable* {.importc: "br_hmac_drbg_vtable", header: "bearssl_rand.h".}: PrngClass
proc hmacDrbgInit*(ctx: var HmacDrbgContext; digestClass: ptr HashClass; seed: pointer;
seedLen: uint) {.importcFunc, importc: "br_hmac_drbg_init",
header: "bearssl_rand.h".}
proc hmacDrbgGenerate*(ctx: var HmacDrbgContext; `out`: pointer; len: uint) {.importcFunc,
importc: "br_hmac_drbg_generate", header: "bearssl_rand.h".}
proc hmacDrbgUpdate*(ctx: var HmacDrbgContext; seed: pointer; seedLen: uint) {.importcFunc,
importc: "br_hmac_drbg_update", header: "bearssl_rand.h".}
proc hmacDrbgGetHash*(ctx: var HmacDrbgContext): ptr HashClass {.inline.} =
return ctx.digestClass
type
PrngSeeder* {.importc: "br_prng_seeder".} = proc (ctx: ptr ptr PrngClass): cint {.importcFunc.}
proc prngSeederSystem*(name: cstringArray): PrngSeeder {.importcFunc,
importc: "br_prng_seeder_system", header: "bearssl_rand.h".}
# type
# AesctrDrbgContext* {.importc: "br_aesctr_drbg_context", header: "bearssl_rand.h",
# bycopy.} = object
# vtable* {.importc: "vtable".}: ptr PrngClass
# sk* {.importc: "sk".}: AesGenCtrKeys
# cc* {.importc: "cc".}: uint32
# var aesctrDrbgVtable* {.importc: "br_aesctr_drbg_vtable", header: "bearssl_rand.h".}: PrngClass
# proc aesctrDrbgInit*(ctx: var AesctrDrbgContext; aesctr: ptr BlockCtrClass;
# seed: pointer; seedLen: uint) {.importcFunc,
# importc: "br_aesctr_drbg_init", header: "bearssl_rand.h".}
# proc aesctrDrbgGenerate*(ctx: var AesctrDrbgContext; `out`: pointer; len: uint) {.
# importcFunc, importc: "br_aesctr_drbg_generate", header: "bearssl_rand.h".}
# proc aesctrDrbgUpdate*(ctx: var AesctrDrbgContext; seed: pointer; seedLen: uint) {.
# importcFunc, importc: "br_aesctr_drbg_update", header: "bearssl_rand.h".}

422
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import
"."/[bearssl_hash, bearssl_rand, csources]
{.pragma: importcFunc, cdecl, gcsafe, noSideEffect, raises: [].}
{.used.}
const
bearRsaPath = bearSrcPath / "rsa"
{.compile: bearRsaPath / "rsa_default_keygen.c".}
{.compile: bearRsaPath / "rsa_default_modulus.c".}
{.compile: bearRsaPath / "rsa_default_oaep_decrypt.c".}
{.compile: bearRsaPath / "rsa_default_oaep_encrypt.c".}
{.compile: bearRsaPath / "rsa_default_pkcs1_sign.c".}
{.compile: bearRsaPath / "rsa_default_pkcs1_vrfy.c".}
{.compile: bearRsaPath / "rsa_default_priv.c".}
{.compile: bearRsaPath / "rsa_default_privexp.c".}
{.compile: bearRsaPath / "rsa_default_pss_sign.c".}
{.compile: bearRsaPath / "rsa_default_pss_vrfy.c".}
{.compile: bearRsaPath / "rsa_default_pub.c".}
{.compile: bearRsaPath / "rsa_default_pubexp.c".}
{.compile: bearRsaPath / "rsa_i15_keygen.c".}
{.compile: bearRsaPath / "rsa_i15_modulus.c".}
{.compile: bearRsaPath / "rsa_i15_oaep_decrypt.c".}
{.compile: bearRsaPath / "rsa_i15_oaep_encrypt.c".}
{.compile: bearRsaPath / "rsa_i15_pkcs1_sign.c".}
{.compile: bearRsaPath / "rsa_i15_pkcs1_vrfy.c".}
{.compile: bearRsaPath / "rsa_i15_priv.c".}
{.compile: bearRsaPath / "rsa_i15_privexp.c".}
{.compile: bearRsaPath / "rsa_i15_pss_sign.c".}
{.compile: bearRsaPath / "rsa_i15_pss_vrfy.c".}
{.compile: bearRsaPath / "rsa_i15_pub.c".}
{.compile: bearRsaPath / "rsa_i15_pubexp.c".}
{.compile: bearRsaPath / "rsa_i31_keygen.c".}
{.compile: bearRsaPath / "rsa_i31_keygen_inner.c".}
{.compile: bearRsaPath / "rsa_i31_modulus.c".}
{.compile: bearRsaPath / "rsa_i31_oaep_decrypt.c".}
{.compile: bearRsaPath / "rsa_i31_oaep_encrypt.c".}
{.compile: bearRsaPath / "rsa_i31_pkcs1_sign.c".}
{.compile: bearRsaPath / "rsa_i31_pkcs1_vrfy.c".}
{.compile: bearRsaPath / "rsa_i31_priv.c".}
{.compile: bearRsaPath / "rsa_i31_privexp.c".}
{.compile: bearRsaPath / "rsa_i31_pss_sign.c".}
{.compile: bearRsaPath / "rsa_i31_pss_vrfy.c".}
{.compile: bearRsaPath / "rsa_i31_pub.c".}
{.compile: bearRsaPath / "rsa_i31_pubexp.c".}
{.compile: bearRsaPath / "rsa_i32_oaep_decrypt.c".}
{.compile: bearRsaPath / "rsa_i32_oaep_encrypt.c".}
{.compile: bearRsaPath / "rsa_i32_pkcs1_sign.c".}
{.compile: bearRsaPath / "rsa_i32_pkcs1_vrfy.c".}
{.compile: bearRsaPath / "rsa_i32_priv.c".}
{.compile: bearRsaPath / "rsa_i32_pss_sign.c".}
{.compile: bearRsaPath / "rsa_i32_pss_vrfy.c".}
{.compile: bearRsaPath / "rsa_i32_pub.c".}
{.compile: bearRsaPath / "rsa_i62_keygen.c".}
{.compile: bearRsaPath / "rsa_i62_oaep_decrypt.c".}
{.compile: bearRsaPath / "rsa_i62_oaep_encrypt.c".}
{.compile: bearRsaPath / "rsa_i62_pkcs1_sign.c".}
{.compile: bearRsaPath / "rsa_i62_pkcs1_vrfy.c".}
{.compile: bearRsaPath / "rsa_i62_priv.c".}
{.compile: bearRsaPath / "rsa_i62_pss_sign.c".}
{.compile: bearRsaPath / "rsa_i62_pss_vrfy.c".}
{.compile: bearRsaPath / "rsa_i62_pub.c".}
{.compile: bearRsaPath / "rsa_oaep_pad.c".}
{.compile: bearRsaPath / "rsa_oaep_unpad.c".}
{.compile: bearRsaPath / "rsa_pkcs1_sig_pad.c".}
{.compile: bearRsaPath / "rsa_pkcs1_sig_unpad.c".}
{.compile: bearRsaPath / "rsa_pss_sig_pad.c".}
{.compile: bearRsaPath / "rsa_pss_sig_unpad.c".}
{.compile: bearRsaPath / "rsa_ssl_decrypt.c".}
type
RsaPublicKey* {.importc: "br_rsa_public_key", header: "bearssl_rsa.h", bycopy.} = object
n* {.importc: "n".}: ptr byte
nlen* {.importc: "nlen".}: uint
e* {.importc: "e".}: ptr byte
elen* {.importc: "elen".}: uint
type
RsaPrivateKey* {.importc: "br_rsa_private_key", header: "bearssl_rsa.h", bycopy.} = object
nBitlen* {.importc: "n_bitlen".}: uint32
p* {.importc: "p".}: ptr byte
plen* {.importc: "plen".}: uint
q* {.importc: "q".}: ptr byte
qlen* {.importc: "qlen".}: uint
dp* {.importc: "dp".}: ptr byte
dplen* {.importc: "dplen".}: uint
dq* {.importc: "dq".}: ptr byte
dqlen* {.importc: "dqlen".}: uint
iq* {.importc: "iq".}: ptr byte
iqlen* {.importc: "iqlen".}: uint
type
RsaPublic* {.importc: "br_rsa_public".} = proc (x: ptr byte; xlen: uint; pk: ptr RsaPublicKey): uint32 {.importcFunc.}
type
RsaPkcs1Vrfy* {.importc: "br_rsa_pkcs1_vrfy".} = proc (x: ptr byte; xlen: uint; hashOid: ptr byte;
hashLen: uint; pk: ptr RsaPublicKey; hashOut: ptr byte): uint32 {.
importcFunc.}
type
RsaPssVrfy* {.importc: "br_rsa_pss_vrfy".} = proc (x: ptr byte; xlen: uint; hfData: ptr HashClass;
hfMgf1: ptr HashClass; hash: pointer; saltLen: uint;
pk: ptr RsaPublicKey): uint32 {.importcFunc.}
type
RsaOaepEncrypt* {.importc: "br_rsa_oaep_encrypt".} = proc (rnd: ptr ptr PrngClass; dig: ptr HashClass; label: pointer;
labelLen: uint; pk: ptr RsaPublicKey; dst: pointer;
dstMaxLen: uint; src: pointer; srcLen: uint): uint {.
importcFunc.}
type
RsaPrivate* {.importc: "br_rsa_private".} = proc (x: ptr byte; sk: ptr RsaPrivateKey): uint32 {.importcFunc.}
type
RsaPkcs1Sign* {.importc: "br_rsa_pkcs1_sign".} = proc (hashOid: ptr byte; hash: ptr byte; hashLen: uint;
sk: ptr RsaPrivateKey; x: ptr byte): uint32 {.importcFunc.}
type
RsaPssSign* {.importc: "br_rsa_pss_sign".} = proc (rng: ptr ptr PrngClass; hfData: ptr HashClass;
hfMgf1: ptr HashClass; hashValue: ptr byte; saltLen: uint;
sk: ptr RsaPrivateKey; x: ptr byte): uint32 {.importcFunc.}
const
HASH_OID_SHA1* = (("\x05+\x0E\x03\x02\x1A"))
const
HASH_OID_SHA224* = (("\t`\x86H\x01e\x03\x04\x02\x04"))
const
HASH_OID_SHA256* = (("\t`\x86H\x01e\x03\x04\x02\x01"))
const
HASH_OID_SHA384* = (("\t`\x86H\x01e\x03\x04\x02\x02"))
const
HASH_OID_SHA512* = (("\t`\x86H\x01e\x03\x04\x02\x03"))
type
RsaOaepDecrypt* {.importc: "br_rsa_oaep_decrypt".} = proc (dig: ptr HashClass; label: pointer; labelLen: uint;
sk: ptr RsaPrivateKey; data: pointer; len: var uint): uint32 {.
importcFunc.}
proc rsaI32Public*(x: ptr byte; xlen: uint; pk: ptr RsaPublicKey): uint32 {.importcFunc,
importc: "br_rsa_i32_public", header: "bearssl_rsa.h".}
proc rsaI32Pkcs1Vrfy*(x: ptr byte; xlen: uint; hashOid: ptr byte;
hashLen: uint; pk: ptr RsaPublicKey; hashOut: ptr byte): uint32 {.
importcFunc, importc: "br_rsa_i32_pkcs1_vrfy", header: "bearssl_rsa.h".}
proc rsaI32PssVrfy*(x: ptr byte; xlen: uint; hfData: ptr HashClass;
hfMgf1: ptr HashClass; hash: pointer; saltLen: uint;
pk: ptr RsaPublicKey): uint32 {.importcFunc,
importc: "br_rsa_i32_pss_vrfy", header: "bearssl_rsa.h".}
proc rsaI32Private*(x: ptr byte; sk: ptr RsaPrivateKey): uint32 {.importcFunc,
importc: "br_rsa_i32_private", header: "bearssl_rsa.h".}
proc rsaI32Pkcs1Sign*(hashOid: ptr byte; hash: ptr byte; hashLen: uint;
sk: ptr RsaPrivateKey; x: ptr byte): uint32 {.importcFunc,
importc: "br_rsa_i32_pkcs1_sign", header: "bearssl_rsa.h".}
proc rsaI32PssSign*(rng: ptr ptr PrngClass; hfData: ptr HashClass;
hfMgf1: ptr HashClass; hashValue: ptr byte; saltLen: uint;
sk: ptr RsaPrivateKey; x: ptr byte): uint32 {.importcFunc,
importc: "br_rsa_i32_pss_sign", header: "bearssl_rsa.h".}
proc rsaI31Public*(x: ptr byte; xlen: uint; pk: ptr RsaPublicKey): uint32 {.importcFunc,
importc: "br_rsa_i31_public", header: "bearssl_rsa.h".}
proc rsaI31Pkcs1Vrfy*(x: ptr byte; xlen: uint; hashOid: ptr byte;
hashLen: uint; pk: ptr RsaPublicKey; hashOut: ptr byte): uint32 {.
importcFunc, importc: "br_rsa_i31_pkcs1_vrfy", header: "bearssl_rsa.h".}
proc rsaI31PssVrfy*(x: ptr byte; xlen: uint; hfData: ptr HashClass;
hfMgf1: ptr HashClass; hash: pointer; saltLen: uint;
pk: ptr RsaPublicKey): uint32 {.importcFunc,
importc: "br_rsa_i31_pss_vrfy", header: "bearssl_rsa.h".}
proc rsaI31Private*(x: ptr byte; sk: ptr RsaPrivateKey): uint32 {.importcFunc,
importc: "br_rsa_i31_private", header: "bearssl_rsa.h".}
proc rsaI31Pkcs1Sign*(hashOid: ptr byte; hash: ptr byte; hashLen: uint;
sk: ptr RsaPrivateKey; x: ptr byte): uint32 {.importcFunc,
importc: "br_rsa_i31_pkcs1_sign", header: "bearssl_rsa.h".}
proc rsaI31PssSign*(rng: ptr ptr PrngClass; hfData: ptr HashClass;
hfMgf1: ptr HashClass; hashValue: ptr byte; saltLen: uint;
sk: ptr RsaPrivateKey; x: ptr byte): uint32 {.importcFunc,
importc: "br_rsa_i31_pss_sign", header: "bearssl_rsa.h".}
proc rsaI62Public*(x: ptr byte; xlen: uint; pk: ptr RsaPublicKey): uint32 {.importcFunc,
importc: "br_rsa_i62_public", header: "bearssl_rsa.h".}
proc rsaI62Pkcs1Vrfy*(x: ptr byte; xlen: uint; hashOid: ptr byte;
hashLen: uint; pk: ptr RsaPublicKey; hashOut: ptr byte): uint32 {.
importcFunc, importc: "br_rsa_i62_pkcs1_vrfy", header: "bearssl_rsa.h".}
proc rsaI62PssVrfy*(x: ptr byte; xlen: uint; hfData: ptr HashClass;
hfMgf1: ptr HashClass; hash: pointer; saltLen: uint;
pk: ptr RsaPublicKey): uint32 {.importcFunc,
importc: "br_rsa_i62_pss_vrfy", header: "bearssl_rsa.h".}
proc rsaI62Private*(x: ptr byte; sk: ptr RsaPrivateKey): uint32 {.importcFunc,
importc: "br_rsa_i62_private", header: "bearssl_rsa.h".}
proc rsaI62Pkcs1Sign*(hashOid: ptr byte; hash: ptr byte; hashLen: uint;
sk: ptr RsaPrivateKey; x: ptr byte): uint32 {.importcFunc,
importc: "br_rsa_i62_pkcs1_sign", header: "bearssl_rsa.h".}
proc rsaI62PssSign*(rng: ptr ptr PrngClass; hfData: ptr HashClass;
hfMgf1: ptr HashClass; hashValue: ptr byte; saltLen: uint;
sk: ptr RsaPrivateKey; x: ptr byte): uint32 {.importcFunc,
importc: "br_rsa_i62_pss_sign", header: "bearssl_rsa.h".}
proc rsaI62PublicGet*(): RsaPublic {.importcFunc, importc: "br_rsa_i62_public_get",
header: "bearssl_rsa.h".}
proc rsaI62Pkcs1VrfyGet*(): RsaPkcs1Vrfy {.importcFunc,
importc: "br_rsa_i62_pkcs1_vrfy_get",
header: "bearssl_rsa.h".}
proc rsaI62PssVrfyGet*(): RsaPssVrfy {.importcFunc, importc: "br_rsa_i62_pss_vrfy_get",
header: "bearssl_rsa.h".}
proc rsaI62PrivateGet*(): RsaPrivate {.importcFunc, importc: "br_rsa_i62_private_get",
header: "bearssl_rsa.h".}
proc rsaI62Pkcs1SignGet*(): RsaPkcs1Sign {.importcFunc,
importc: "br_rsa_i62_pkcs1_sign_get",
header: "bearssl_rsa.h".}
proc rsaI62PssSignGet*(): RsaPssSign {.importcFunc, importc: "br_rsa_i62_pss_sign_get",
header: "bearssl_rsa.h".}
proc rsaI62OaepEncryptGet*(): RsaOaepEncrypt {.importcFunc,
importc: "br_rsa_i62_oaep_encrypt_get", header: "bearssl_rsa.h".}
proc rsaI62OaepDecryptGet*(): RsaOaepDecrypt {.importcFunc,
importc: "br_rsa_i62_oaep_decrypt_get", header: "bearssl_rsa.h".}
proc rsaI15Public*(x: ptr byte; xlen: uint; pk: ptr RsaPublicKey): uint32 {.importcFunc,
importc: "br_rsa_i15_public", header: "bearssl_rsa.h".}
proc rsaI15Pkcs1Vrfy*(x: ptr byte; xlen: uint; hashOid: ptr byte;
hashLen: uint; pk: ptr RsaPublicKey; hashOut: ptr byte): uint32 {.
importcFunc, importc: "br_rsa_i15_pkcs1_vrfy", header: "bearssl_rsa.h".}
proc rsaI15PssVrfy*(x: ptr byte; xlen: uint; hfData: ptr HashClass;
hfMgf1: ptr HashClass; hash: pointer; saltLen: uint;
pk: ptr RsaPublicKey): uint32 {.importcFunc,
importc: "br_rsa_i15_pss_vrfy", header: "bearssl_rsa.h".}
proc rsaI15Private*(x: ptr byte; sk: ptr RsaPrivateKey): uint32 {.importcFunc,
importc: "br_rsa_i15_private", header: "bearssl_rsa.h".}
proc rsaI15Pkcs1Sign*(hashOid: ptr byte; hash: ptr byte; hashLen: uint;
sk: ptr RsaPrivateKey; x: ptr byte): uint32 {.importcFunc,
importc: "br_rsa_i15_pkcs1_sign", header: "bearssl_rsa.h".}
proc rsaI15PssSign*(rng: ptr ptr PrngClass; hfData: ptr HashClass;
hfMgf1: ptr HashClass; hashValue: ptr byte; saltLen: uint;
sk: ptr RsaPrivateKey; x: ptr byte): uint32 {.importcFunc,
importc: "br_rsa_i15_pss_sign", header: "bearssl_rsa.h".}
proc rsaPublicGetDefault*(): RsaPublic {.importcFunc,
importc: "br_rsa_public_get_default",
header: "bearssl_rsa.h".}
proc rsaPrivateGetDefault*(): RsaPrivate {.importcFunc,
importc: "br_rsa_private_get_default",
header: "bearssl_rsa.h".}
proc rsaPkcs1VrfyGetDefault*(): RsaPkcs1Vrfy {.importcFunc,
importc: "br_rsa_pkcs1_vrfy_get_default", header: "bearssl_rsa.h".}
proc rsaPssVrfyGetDefault*(): RsaPssVrfy {.importcFunc,
importc: "br_rsa_pss_vrfy_get_default",
header: "bearssl_rsa.h".}
proc rsaPkcs1SignGetDefault*(): RsaPkcs1Sign {.importcFunc,
importc: "br_rsa_pkcs1_sign_get_default", header: "bearssl_rsa.h".}
proc rsaPssSignGetDefault*(): RsaPssSign {.importcFunc,
importc: "br_rsa_pss_sign_get_default",
header: "bearssl_rsa.h".}
proc rsaOaepEncryptGetDefault*(): RsaOaepEncrypt {.importcFunc,
importc: "br_rsa_oaep_encrypt_get_default", header: "bearssl_rsa.h".}
proc rsaOaepDecryptGetDefault*(): RsaOaepDecrypt {.importcFunc,
importc: "br_rsa_oaep_decrypt_get_default", header: "bearssl_rsa.h".}
proc rsaSslDecrypt*(core: RsaPrivate; sk: ptr RsaPrivateKey; data: ptr byte;
len: uint): uint32 {.importcFunc, importc: "br_rsa_ssl_decrypt",
header: "bearssl_rsa.h".}
proc rsaI15OaepEncrypt*(rnd: ptr ptr PrngClass; dig: ptr HashClass; label: pointer;
labelLen: uint; pk: ptr RsaPublicKey; dst: pointer;
dstMaxLen: uint; src: pointer; srcLen: uint): uint {.
importcFunc, importc: "br_rsa_i15_oaep_encrypt", header: "bearssl_rsa.h".}
proc rsaI15OaepDecrypt*(dig: ptr HashClass; label: pointer; labelLen: uint;
sk: ptr RsaPrivateKey; data: pointer; len: var uint): uint32 {.
importcFunc, importc: "br_rsa_i15_oaep_decrypt", header: "bearssl_rsa.h".}
proc rsaI31OaepEncrypt*(rnd: ptr ptr PrngClass; dig: ptr HashClass; label: pointer;
labelLen: uint; pk: ptr RsaPublicKey; dst: pointer;
dstMaxLen: uint; src: pointer; srcLen: uint): uint {.
importcFunc, importc: "br_rsa_i31_oaep_encrypt", header: "bearssl_rsa.h".}
proc rsaI31OaepDecrypt*(dig: ptr HashClass; label: pointer; labelLen: uint;
sk: ptr RsaPrivateKey; data: pointer; len: var uint): uint32 {.
importcFunc, importc: "br_rsa_i31_oaep_decrypt", header: "bearssl_rsa.h".}
proc rsaI32OaepEncrypt*(rnd: ptr ptr PrngClass; dig: ptr HashClass; label: pointer;
labelLen: uint; pk: ptr RsaPublicKey; dst: pointer;
dstMaxLen: uint; src: pointer; srcLen: uint): uint {.
importcFunc, importc: "br_rsa_i32_oaep_encrypt", header: "bearssl_rsa.h".}
proc rsaI32OaepDecrypt*(dig: ptr HashClass; label: pointer; labelLen: uint;
sk: ptr RsaPrivateKey; data: pointer; len: var uint): uint32 {.
importcFunc, importc: "br_rsa_i32_oaep_decrypt", header: "bearssl_rsa.h".}
proc rsaI62OaepEncrypt*(rnd: ptr ptr PrngClass; dig: ptr HashClass; label: pointer;
labelLen: uint; pk: ptr RsaPublicKey; dst: pointer;
dstMaxLen: uint; src: pointer; srcLen: uint): uint {.
importcFunc, importc: "br_rsa_i62_oaep_encrypt", header: "bearssl_rsa.h".}
proc rsaI62OaepDecrypt*(dig: ptr HashClass; label: pointer; labelLen: uint;
sk: ptr RsaPrivateKey; data: pointer; len: var uint): uint32 {.
importcFunc, importc: "br_rsa_i62_oaep_decrypt", header: "bearssl_rsa.h".}
template rsaKbufPrivSize*(size: untyped): untyped =
(5 * (((size) + 15) shr 4))
template rsaKbufPubSize*(size: untyped): untyped =
(4 + (((size) + 7) shr 3))
type
RsaKeygen* {.importc: "br_rsa_keygen".} = proc (rngCtx: ptr ptr PrngClass; sk: ptr RsaPrivateKey; kbufPriv: pointer;
pk: ptr RsaPublicKey; kbufPub: pointer; size: cuint; pubexp: uint32): uint32 {.
importcFunc.}
proc rsaI15Keygen*(rngCtx: ptr ptr PrngClass; sk: ptr RsaPrivateKey; kbufPriv: pointer;
pk: ptr RsaPublicKey; kbufPub: pointer; size: cuint; pubexp: uint32): uint32 {.
importcFunc, importc: "br_rsa_i15_keygen", header: "bearssl_rsa.h".}
proc rsaI31Keygen*(rngCtx: ptr ptr PrngClass; sk: ptr RsaPrivateKey; kbufPriv: pointer;
pk: ptr RsaPublicKey; kbufPub: pointer; size: cuint; pubexp: uint32): uint32 {.
importcFunc, importc: "br_rsa_i31_keygen", header: "bearssl_rsa.h".}
proc rsaI62Keygen*(rngCtx: ptr ptr PrngClass; sk: ptr RsaPrivateKey; kbufPriv: pointer;
pk: ptr RsaPublicKey; kbufPub: pointer; size: cuint; pubexp: uint32): uint32 {.
importcFunc, importc: "br_rsa_i62_keygen", header: "bearssl_rsa.h".}
proc rsaI62KeygenGet*(): RsaKeygen {.importcFunc, importc: "br_rsa_i62_keygen_get",
header: "bearssl_rsa.h".}
proc rsaKeygenGetDefault*(): RsaKeygen {.importcFunc,
importc: "br_rsa_keygen_get_default",
header: "bearssl_rsa.h".}
type
RsaComputeModulus* {.importc: "br_rsa_compute_modulus".} = proc (n: pointer; sk: ptr RsaPrivateKey): uint {.importcFunc.}
proc rsaI15ComputeModulus*(n: pointer; sk: ptr RsaPrivateKey): uint {.importcFunc,
importc: "br_rsa_i15_compute_modulus", header: "bearssl_rsa.h".}
proc rsaI31ComputeModulus*(n: pointer; sk: ptr RsaPrivateKey): uint {.importcFunc,
importc: "br_rsa_i31_compute_modulus", header: "bearssl_rsa.h".}
proc rsaComputeModulusGetDefault*(): RsaComputeModulus {.importcFunc,
importc: "br_rsa_compute_modulus_get_default", header: "bearssl_rsa.h".}
type
RsaComputePubexp* = proc (sk: ptr RsaPrivateKey): uint32 {.importcFunc.}
proc rsaI15ComputePubexp*(sk: ptr RsaPrivateKey): uint32 {.importcFunc,
importc: "br_rsa_i15_compute_pubexp", header: "bearssl_rsa.h".}
proc rsaI31ComputePubexp*(sk: ptr RsaPrivateKey): uint32 {.importcFunc,
importc: "br_rsa_i31_compute_pubexp", header: "bearssl_rsa.h".}
proc rsaComputePubexpGetDefault*(): RsaComputePubexp {.importcFunc,
importc: "br_rsa_compute_pubexp_get_default", header: "bearssl_rsa.h".}
type
RsaComputePrivexp* {.importc: "br_rsa_compute_privexp".} = proc (d: pointer; sk: ptr RsaPrivateKey; pubexp: uint32): uint {.
importcFunc.}
proc rsaI15ComputePrivexp*(d: pointer; sk: ptr RsaPrivateKey; pubexp: uint32): uint {.
importcFunc, importc: "br_rsa_i15_compute_privexp", header: "bearssl_rsa.h".}
proc rsaI31ComputePrivexp*(d: pointer; sk: ptr RsaPrivateKey; pubexp: uint32): uint {.
importcFunc, importc: "br_rsa_i31_compute_privexp", header: "bearssl_rsa.h".}
proc rsaComputePrivexpGetDefault*(): RsaComputePrivexp {.importcFunc,
importc: "br_rsa_compute_privexp_get_default", header: "bearssl_rsa.h".}

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import
"."/[bearssl_ec, bearssl_hash, bearssl_rsa, csources]
{.pragma: importcFunc, cdecl, gcsafe, noSideEffect, raises: [].}
{.used.}
const
bearX509Path = bearSrcPath / "x509"
{.compile: bearX509Path / "asn1enc.c".}
{.compile: bearX509Path / "encode_ec_pk8der.c".}
{.compile: bearX509Path / "encode_ec_rawder.c".}
{.compile: bearX509Path / "encode_rsa_pk8der.c".}
{.compile: bearX509Path / "encode_rsa_rawder.c".}
{.compile: bearX509Path / "skey_decoder.c".}
{.compile: bearX509Path / "x509_decoder.c".}
{.compile: bearX509Path / "x509_knownkey.c".}
{.compile: bearX509Path / "x509_minimal.c".}
{.compile: bearX509Path / "x509_minimal_full.c".}
const
ERR_X509_OK* = 32
const
ERR_X509_INVALID_VALUE* = 33
const
ERR_X509_TRUNCATED* = 34
const
ERR_X509_EMPTY_CHAIN* = 35
const
ERR_X509_INNER_TRUNC* = 36
const
ERR_X509_BAD_TAG_CLASS* = 37
const
ERR_X509_BAD_TAG_VALUE* = 38
const
ERR_X509_INDEFINITE_LENGTH* = 39
const
ERR_X509_EXTRA_ELEMENT* = 40
const
ERR_X509_UNEXPECTED* = 41
const
ERR_X509_NOT_CONSTRUCTED* = 42
const
ERR_X509_NOT_PRIMITIVE* = 43
const
ERR_X509_PARTIAL_BYTE* = 44
const
ERR_X509_BAD_BOOLEAN* = 45
const
ERR_X509_OVERFLOW* = 46
const
ERR_X509_BAD_DN* = 47
const
ERR_X509_BAD_TIME* = 48
const
ERR_X509_UNSUPPORTED* = 49
const
ERR_X509_LIMIT_EXCEEDED* = 50
const
ERR_X509_WRONG_KEY_TYPE* = 51
const
ERR_X509_BAD_SIGNATURE* = 52
const
ERR_X509_TIME_UNKNOWN* = 53
const
ERR_X509_EXPIRED* = 54
const
ERR_X509_DN_MISMATCH* = 55
const
ERR_X509_BAD_SERVER_NAME* = 56
const
ERR_X509_CRITICAL_EXTENSION* = 57
const
ERR_X509_NOT_CA* = 58
const
ERR_X509_FORBIDDEN_KEY_USAGE* = 59
const
ERR_X509_WEAK_PUBLIC_KEY* = 60
const
ERR_X509_NOT_TRUSTED* = 62
type
INNER_C_UNION_bearssl_x509_1* {.importc: "br_x509_pkey::no_name",
header: "bearssl_x509.h", bycopy, union.} = object
rsa* {.importc: "rsa".}: RsaPublicKey
ec* {.importc: "ec".}: EcPublicKey
X509Pkey* {.importc: "br_x509_pkey", header: "bearssl_x509.h", bycopy.} = object
keyType* {.importc: "key_type".}: byte
key* {.importc: "key".}: INNER_C_UNION_bearssl_x509_1
type
X500Name* {.importc: "br_x500_name", header: "bearssl_x509.h", bycopy.} = object
data* {.importc: "data".}: ptr byte
len* {.importc: "len".}: uint
type
X509TrustAnchor* {.importc: "br_x509_trust_anchor", header: "bearssl_x509.h",
bycopy.} = object
dn* {.importc: "dn".}: X500Name
flags* {.importc: "flags".}: cuint
pkey* {.importc: "pkey".}: X509Pkey
const
X509_TA_CA* = 0x0001
const
KEYTYPE_RSA* = 1
const
KEYTYPE_EC* = 2
const
KEYTYPE_KEYX* = 0x10
const
KEYTYPE_SIGN* = 0x20
type
X509Class* {.importc: "br_x509_class", header: "bearssl_x509.h", bycopy.} = object
contextSize* {.importc: "context_size".}: uint
startChain* {.importc: "start_chain".}: proc (ctx: ptr ptr X509Class;
serverName: cstring) {.importcFunc.}
startCert* {.importc: "start_cert".}: proc (ctx: ptr ptr X509Class; length: uint32) {.
importcFunc.}
append* {.importc: "append".}: proc (ctx: ptr ptr X509Class; buf: ptr byte;
len: uint) {.importcFunc.}
endCert* {.importc: "end_cert".}: proc (ctx: ptr ptr X509Class) {.importcFunc.}
endChain* {.importc: "end_chain".}: proc (ctx: ptr ptr X509Class): cuint {.importcFunc.}
getPkey* {.importc: "get_pkey".}: proc (ctx: ptr ptr X509Class; usages: ptr cuint): ptr X509Pkey {.
importcFunc.}
type
X509KnownkeyContext* {.importc: "br_x509_knownkey_context",
header: "bearssl_x509.h", bycopy.} = object
vtable* {.importc: "vtable".}: ptr X509Class
pkey* {.importc: "pkey".}: X509Pkey
usages* {.importc: "usages".}: cuint
var x509KnownkeyVtable* {.importc: "br_x509_knownkey_vtable",
header: "bearssl_x509.h".}: X509Class
proc x509KnownkeyInitRsa*(ctx: var X509KnownkeyContext; pk: ptr RsaPublicKey;
usages: cuint) {.importcFunc,
importc: "br_x509_knownkey_init_rsa",
header: "bearssl_x509.h".}
proc x509KnownkeyInitEc*(ctx: var X509KnownkeyContext; pk: ptr EcPublicKey;
usages: cuint) {.importcFunc,
importc: "br_x509_knownkey_init_ec",
header: "bearssl_x509.h".}
const
X509_BUFSIZE_KEY* = 520
X509_BUFSIZE_SIG* = 512
type
NameElement* {.importc: "br_name_element", header: "bearssl_x509.h", bycopy.} = object
oid* {.importc: "oid".}: ptr byte
buf* {.importc: "buf".}: cstring
len* {.importc: "len".}: uint
status* {.importc: "status".}: cint
type
INNER_C_STRUCT_bearssl_x509_3* {.importc: "br_x509_minimal_context::no_name",
header: "bearssl_x509.h", bycopy.} = object
dp* {.importc: "dp".}: ptr uint32
rp* {.importc: "rp".}: ptr uint32
ip* {.importc: "ip".}: ptr byte
X509MinimalContext* {.importc: "br_x509_minimal_context",
header: "bearssl_x509.h", bycopy.} = object
vtable* {.importc: "vtable".}: ptr X509Class
pkey* {.importc: "pkey".}: X509Pkey
cpu* {.importc: "cpu".}: INNER_C_STRUCT_bearssl_x509_3
dpStack* {.importc: "dp_stack".}: array[32, uint32]
rpStack* {.importc: "rp_stack".}: array[32, uint32]
err* {.importc: "err".}: cint
serverName* {.importc: "server_name".}: cstring
keyUsages* {.importc: "key_usages".}: byte
days* {.importc: "days".}: uint32
seconds* {.importc: "seconds".}: uint32
certLength* {.importc: "cert_length".}: uint32
numCerts* {.importc: "num_certs".}: uint32
hbuf* {.importc: "hbuf".}: ptr byte
hlen* {.importc: "hlen".}: uint
pad* {.importc: "pad".}: array[256, byte]
eePkeyData* {.importc: "ee_pkey_data".}: array[X509_BUFSIZE_KEY, byte]
pkeyData* {.importc: "pkey_data".}: array[X509_BUFSIZE_KEY, byte]
certSignerKeyType* {.importc: "cert_signer_key_type".}: byte
certSigHashOid* {.importc: "cert_sig_hash_oid".}: uint16
certSigHashLen* {.importc: "cert_sig_hash_len".}: byte
certSig* {.importc: "cert_sig".}: array[X509_BUFSIZE_SIG, byte]
certSigLen* {.importc: "cert_sig_len".}: uint16
minRsaSize* {.importc: "min_rsa_size".}: int16
trustAnchors* {.importc: "trust_anchors".}: ptr X509TrustAnchor
trustAnchorsNum* {.importc: "trust_anchors_num".}: uint
doMhash* {.importc: "do_mhash".}: byte
mhash* {.importc: "mhash".}: MultihashContext
tbsHash* {.importc: "tbs_hash".}: array[64, byte]
doDnHash* {.importc: "do_dn_hash".}: byte
dnHashImpl* {.importc: "dn_hash_impl".}: ptr HashClass
dnHash* {.importc: "dn_hash".}: HashCompatContext
currentDnHash* {.importc: "current_dn_hash".}: array[64, byte]
nextDnHash* {.importc: "next_dn_hash".}: array[64, byte]
savedDnHash* {.importc: "saved_dn_hash".}: array[64, byte]
nameElts* {.importc: "name_elts".}: ptr NameElement
numNameElts* {.importc: "num_name_elts".}: uint
irsa* {.importc: "irsa".}: RsaPkcs1Vrfy
iecdsa* {.importc: "iecdsa".}: EcdsaVrfy
iec* {.importc: "iec".}: ptr EcImpl
var x509MinimalVtable* {.importc: "br_x509_minimal_vtable", header: "bearssl_x509.h".}: X509Class
proc x509MinimalInit*(ctx: var X509MinimalContext; dnHashImpl: ptr HashClass;
trustAnchors: ptr X509TrustAnchor; trustAnchorsNum: uint) {.
importcFunc, importc: "br_x509_minimal_init", header: "bearssl_x509.h".}
proc x509MinimalSetHash*(ctx: var X509MinimalContext; id: cint; impl: ptr HashClass) {.
inline.} =
multihashSetimpl(ctx.mhash, id, impl)
proc x509MinimalSetRsa*(ctx: var X509MinimalContext; irsa: RsaPkcs1Vrfy) {.inline.} =
ctx.irsa = irsa
proc x509MinimalSetEcdsa*(ctx: var X509MinimalContext; iec: ptr EcImpl;
iecdsa: EcdsaVrfy) {.inline.} =
ctx.iecdsa = iecdsa
ctx.iec = iec
proc x509MinimalInitFull*(ctx: var X509MinimalContext;
trustAnchors: ptr X509TrustAnchor;
trustAnchorsNum: uint) {.importcFunc,
importc: "br_x509_minimal_init_full", header: "bearssl_x509.h".}
proc x509MinimalSetTime*(ctx: var X509MinimalContext; days: uint32; seconds: uint32) {.
inline.} =
ctx.days = days
ctx.seconds = seconds
proc x509MinimalSetMinrsa*(ctx: var X509MinimalContext; byteLength: cint) {.inline,
importcFunc.} =
ctx.minRsaSize = (int16)(byteLength - 128)
proc x509MinimalSetNameElements*(ctx: var X509MinimalContext; elts: ptr NameElement;
numElts: uint) {.inline.} =
ctx.nameElts = elts
ctx.numNameElts = numElts
type
INNER_C_STRUCT_bearssl_x509_5* {.importc: "br_x509_decoder_context::no_name",
header: "bearssl_x509.h", bycopy.} = object
dp* {.importc: "dp".}: ptr uint32
rp* {.importc: "rp".}: ptr uint32
ip* {.importc: "ip".}: ptr byte
X509DecoderContext* {.importc: "br_x509_decoder_context",
header: "bearssl_x509.h", bycopy.} = object
pkey* {.importc: "pkey".}: X509Pkey
cpu* {.importc: "cpu".}: INNER_C_STRUCT_bearssl_x509_5
dpStack* {.importc: "dp_stack".}: array[32, uint32]
rpStack* {.importc: "rp_stack".}: array[32, uint32]
err* {.importc: "err".}: cint
pad* {.importc: "pad".}: array[256, byte]
decoded* {.importc: "decoded".}: bool
notbeforeDays* {.importc: "notbefore_days".}: uint32
notbeforeSeconds* {.importc: "notbefore_seconds".}: uint32
notafterDays* {.importc: "notafter_days".}: uint32
notafterSeconds* {.importc: "notafter_seconds".}: uint32
isCA* {.importc: "isCA".}: bool
copyDn* {.importc: "copy_dn".}: byte
appendDnCtx* {.importc: "append_dn_ctx".}: pointer
appendDn* {.importc: "append_dn".}: proc (ctx: pointer; buf: pointer; len: uint) {.
importcFunc.}
hbuf* {.importc: "hbuf".}: ptr byte
hlen* {.importc: "hlen".}: uint
pkeyData* {.importc: "pkey_data".}: array[X509_BUFSIZE_KEY, byte]
signerKeyType* {.importc: "signer_key_type".}: byte
signerHashId* {.importc: "signer_hash_id".}: byte
proc x509DecoderInit*(ctx: var X509DecoderContext; appendDn: proc (ctx: pointer;
buf: pointer; len: uint) {.importcFunc.}; appendDnCtx: pointer) {.importcFunc,
importc: "br_x509_decoder_init", header: "bearssl_x509.h".}
proc x509DecoderPush*(ctx: var X509DecoderContext; data: pointer; len: uint) {.importcFunc,
importc: "br_x509_decoder_push", header: "bearssl_x509.h".}
proc x509DecoderGetPkey*(ctx: var X509DecoderContext): ptr X509Pkey {.inline.} =
if ctx.decoded and ctx.err == 0:
return addr(ctx.pkey)
else:
return nil
proc x509DecoderLastError*(ctx: var X509DecoderContext): cint {.inline.} =
if ctx.err != 0:
return ctx.err
if not ctx.decoded:
return ERR_X509_TRUNCATED
return 0
proc x509DecoderIsCA*(ctx: var X509DecoderContext): cint {.inline.} =
return cint ctx.isCA
proc x509DecoderGetSignerKeyType*(ctx: var X509DecoderContext): cint {.inline.} =
return cint ctx.signerKeyType
proc x509DecoderGetSignerHashId*(ctx: var X509DecoderContext): cint {.inline.} =
return cint ctx.signerHashId
type
X509Certificate* {.importc: "br_x509_certificate", header: "bearssl_x509.h", bycopy.} = object
data* {.importc: "data".}: ptr byte
dataLen* {.importc: "data_len".}: uint
type
INNER_C_UNION_bearssl_x509_8* {.importc: "br_skey_decoder_context::no_name",
header: "bearssl_x509.h", bycopy, union.} = object
rsa* {.importc: "rsa".}: RsaPrivateKey
ec* {.importc: "ec".}: EcPrivateKey
INNER_C_STRUCT_bearssl_x509_9* {.importc: "br_skey_decoder_context::no_name",
header: "bearssl_x509.h", bycopy.} = object
dp* {.importc: "dp".}: ptr uint32
rp* {.importc: "rp".}: ptr uint32
ip* {.importc: "ip".}: ptr byte
SkeyDecoderContext* {.importc: "br_skey_decoder_context",
header: "bearssl_x509.h", bycopy.} = object
key* {.importc: "key".}: INNER_C_UNION_bearssl_x509_8
cpu* {.importc: "cpu".}: INNER_C_STRUCT_bearssl_x509_9
dpStack* {.importc: "dp_stack".}: array[32, uint32]
rpStack* {.importc: "rp_stack".}: array[32, uint32]
err* {.importc: "err".}: cint
hbuf* {.importc: "hbuf".}: ptr byte
hlen* {.importc: "hlen".}: uint
pad* {.importc: "pad".}: array[256, byte]
keyType* {.importc: "key_type".}: byte
keyData* {.importc: "key_data".}: array[3 * X509_BUFSIZE_SIG, byte]
proc skeyDecoderInit*(ctx: var SkeyDecoderContext) {.importcFunc,
importc: "br_skey_decoder_init", header: "bearssl_x509.h".}
proc skeyDecoderPush*(ctx: var SkeyDecoderContext; data: pointer; len: uint) {.importcFunc,
importc: "br_skey_decoder_push", header: "bearssl_x509.h".}
proc skeyDecoderLastError*(ctx: var SkeyDecoderContext): cint {.inline.} =
if ctx.err != 0:
return ctx.err
if ctx.keyType == '\0'.byte:
return ERR_X509_TRUNCATED
return 0
proc skeyDecoderKeyType*(ctx: var SkeyDecoderContext): cint {.inline.} =
if ctx.err == 0:
return cint ctx.keyType
else:
return 0
proc skeyDecoderGetRsa*(ctx: var SkeyDecoderContext): ptr RsaPrivateKey {.inline.} =
if ctx.err == 0 and ctx.keyType == KEYTYPE_RSA:
return addr(ctx.key.rsa)
else:
return nil
proc skeyDecoderGetEc*(ctx: var SkeyDecoderContext): ptr EcPrivateKey {.inline.} =
if ctx.err == 0 and ctx.keyType == KEYTYPE_EC:
return addr(ctx.key.ec)
else:
return nil
proc encodeRsaRawDer*(dest: pointer; sk: ptr RsaPrivateKey; pk: ptr RsaPublicKey;
d: pointer; dlen: uint): uint {.importcFunc,
importc: "br_encode_rsa_raw_der", header: "bearssl_x509.h".}
proc encodeRsaPkcs8Der*(dest: pointer; sk: ptr RsaPrivateKey; pk: ptr RsaPublicKey;
d: pointer; dlen: uint): uint {.importcFunc,
importc: "br_encode_rsa_pkcs8_der", header: "bearssl_x509.h".}
proc encodeEcRawDer*(dest: pointer; sk: ptr EcPrivateKey; pk: ptr EcPublicKey): uint {.
importcFunc, importc: "br_encode_ec_raw_der", header: "bearssl_x509.h".}
proc encodeEcPkcs8Der*(dest: pointer; sk: ptr EcPrivateKey; pk: ptr EcPublicKey): uint {.
importcFunc, importc: "br_encode_ec_pkcs8_der", header: "bearssl_x509.h".}
const
ENCODE_PEM_RSA_RAW* = "RSA PRIVATE KEY"
const
ENCODE_PEM_EC_RAW* = "EC PRIVATE KEY"
const
ENCODE_PEM_PKCS8* = "PRIVATE KEY"

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import
"."/[csources, bearssl_x509]
{.pragma: importcFunc, cdecl, gcsafe, noSideEffect, raises: [].}
{.pragma: headerFunc, importcFunc, header: "brssl.h".}
{.used.}
const
bearToolsPath = bearPath / "tools"
{.compile: bearToolsPath / "vector.c".}
{.compile: bearToolsPath / "xmem.c".}
{.compile: bearToolsPath / "names.c".}
{.compile: bearToolsPath / "certs.c".}
{.compile: bearToolsPath / "files.c".}
type
X509NoAnchorContext* {.importc: "x509_noanchor_context",
header: "brssl.h", bycopy.} = object
vtable* {.importc: "vtable".}: ptr X509Class
proc initNoAnchor*(xwc: var X509NoAnchorContext, inner: ptr ptr X509Class) {.
importcFunc, importc: "x509_noanchor_init", header: "brssl.h".}

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## Nim-BearSSL
## Copyright (c) 2018-2021 Status Research & Development GmbH
## Licensed under either of
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
## at your option.
## This file may not be copied, modified, or distributed except according to
## those terms.
## This module provides access to Mozilla's CA certificate store in PEM format.
## This certificate store was downloaded from
## https://curl.haxx.se/ca/cacert.pem
## And converted to C header using ``brssl ta cacert.pem > cacert.h``.
from ./bearssl_x509 import X509TrustAnchor
from os import parentDir, `/`
const
currentSourceDir* = currentSourcePath.parentDir
{.passc: "-I" & currentSourceDir.parentDir / "certs".}
var MozillaTrustAnchors* {.
importc: "TAs", header: "cacert20210119.h".}: array[129, X509TrustAnchor]
var MozillaTrustAnchorsCount* {.
importc: "TAs_NUM", header: "cacert20210119.h".}: cint

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import
"."/[csources]
{.pragma: importcFunc, cdecl, gcsafe, noSideEffect, raises: [].}
{.pragma: headerFunc, importcFunc, header: "bearssl.h".}
{.used.}
const
bearRootPath = bearSrcPath
{.compile: bearRootPath / "settings.c".}
type
ConfigOption* {.importc: "br_config_option", header: "bearssl.h", bycopy.} = object
name* {.importc: "name".}: cstring
value* {.importc: "value".}: clong
# TODO: missing `extern "C"` in bearssl.h means this function cannot
# be used from C++
proc getConfig*(): ptr ConfigOption {.importcFunc, importc: "br_get_config",
headerFunc.}

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## Nim-BearSSL
## Copyright (c) 2018-2022 Status Research & Development GmbH
## Licensed under either of
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
## at your option.
## This file may not be copied, modified, or distributed except according to
## those terms.
import
os
export os
# For each bearssl header file, we create one nim module that compilers the
# C file related to that module. Some C "modules" have dependencies - the Nim
# modules make sure to import these dependencies so that the correct C source
# files get compiled transitively.
#
# Most of the header-like content was generated with c2nim, then hand-edited.
#
# For historical reasons, some functions and types are exposed with a "Br"
# prefix - these have been marked deprecated.
#
# Some functions take a length as input - in bearssl, `csize_t` is used for this
# purpose - wrappers do the same
static: doAssert sizeof(csize_t) == sizeof(int)
const
bearPath* = currentSourcePath.parentDir.parentDir / "csources"
bearIncPath* = bearPath / "inc"
bearSrcPath* = bearPath / "src"
bearToolsPath* = bearPath / "tools"
# TODO https://github.com/nim-lang/Nim/issues/19864
{.passc: "-I" & quoteShell(bearSrcPath)}
{.passc: "-I" & quoteShell(bearIncPath)}
{.passc: "-I" & quoteShell(bearToolsPath)}
when defined(windows):
{.passc: "-DBR_USE_WIN32_TIME=1".}
{.passc: "-DBR_USE_WIN32_RAND=1".}
else:
{.passc: "-DBR_USE_UNIX_TIME=1".}
{.passc: "-DBR_USE_URANDOM=1".}
when defined(i386) or defined(amd64) or defined(arm64):
{.passc: "-DBR_LE_UNALIGNED=1".}
elif defined(powerpc) or defined(powerpc64):
{.passc: "-DBR_BE_UNALIGNED=1".}
elif defined(powerpc64el):
{.passc: "-DBR_LE_UNALIGNED=1".}
when sizeof(int) == 8:
{.passc: "-DBR_64=1".}
when hostCPU == "amd64":
{.passc:" -DBR_amd64=1".}
when defined(vcc):
{.passc: "-DBR_UMUL128=1".}
else:
{.passc: "-DBR_INT128=1".}

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import
"."/[csources]
{.used.}
const
bearCodecPath = bearSrcPath & "/" & "codec" & "/"
{.compile: bearCodecPath / "ccopy.c".}
{.compile: bearCodecPath / "dec16be.c".}
{.compile: bearCodecPath / "dec16le.c".}
{.compile: bearCodecPath / "dec32be.c".}
{.compile: bearCodecPath / "dec32le.c".}
{.compile: bearCodecPath / "dec64be.c".}
{.compile: bearCodecPath / "dec64le.c".}
{.compile: bearCodecPath / "enc16be.c".}
{.compile: bearCodecPath / "enc16le.c".}
{.compile: bearCodecPath / "enc32be.c".}
{.compile: bearCodecPath / "enc32le.c".}
{.compile: bearCodecPath / "enc64be.c".}
{.compile: bearCodecPath / "enc64le.c".}

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import
"."/[csources]
{.used.}
const
bearIntPath = bearSrcPath / "int"
{.compile: bearIntPath / "i15_add.c".}
{.compile: bearIntPath / "i15_bitlen.c".}
{.compile: bearIntPath / "i15_decmod.c".}
{.compile: bearIntPath / "i15_decode.c".}
{.compile: bearIntPath / "i15_decred.c".}
{.compile: bearIntPath / "i15_encode.c".}
{.compile: bearIntPath / "i15_fmont.c".}
{.compile: bearIntPath / "i15_iszero.c".}
{.compile: bearIntPath / "i15_moddiv.c".}
{.compile: bearIntPath / "i15_modpow.c".}
{.compile: bearIntPath / "i15_modpow2.c".}
{.compile: bearIntPath / "i15_montmul.c".}
{.compile: bearIntPath / "i15_mulacc.c".}
{.compile: bearIntPath / "i15_muladd.c".}
{.compile: bearIntPath / "i15_ninv15.c".}
{.compile: bearIntPath / "i15_reduce.c".}
{.compile: bearIntPath / "i15_rshift.c".}
{.compile: bearIntPath / "i15_sub.c".}
{.compile: bearIntPath / "i15_tmont.c".}
{.compile: bearIntPath / "i31_add.c".}
{.compile: bearIntPath / "i31_bitlen.c".}
{.compile: bearIntPath / "i31_decmod.c".}
{.compile: bearIntPath / "i31_decode.c".}
{.compile: bearIntPath / "i31_decred.c".}
{.compile: bearIntPath / "i31_encode.c".}
{.compile: bearIntPath / "i31_fmont.c".}
{.compile: bearIntPath / "i31_iszero.c".}
{.compile: bearIntPath / "i31_moddiv.c".}
{.compile: bearIntPath / "i31_modpow.c".}
{.compile: bearIntPath / "i31_modpow2.c".}
{.compile: bearIntPath / "i31_montmul.c".}
{.compile: bearIntPath / "i31_mulacc.c".}
{.compile: bearIntPath / "i31_muladd.c".}
{.compile: bearIntPath / "i31_ninv31.c".}
{.compile: bearIntPath / "i31_reduce.c".}
{.compile: bearIntPath / "i31_rshift.c".}
{.compile: bearIntPath / "i31_sub.c".}
{.compile: bearIntPath / "i31_tmont.c".}
{.compile: bearIntPath / "i32_add.c".}
{.compile: bearIntPath / "i32_bitlen.c".}
{.compile: bearIntPath / "i32_decmod.c".}
{.compile: bearIntPath / "i32_decode.c".}
{.compile: bearIntPath / "i32_decred.c".}
{.compile: bearIntPath / "i32_div32.c".}
{.compile: bearIntPath / "i32_encode.c".}
{.compile: bearIntPath / "i32_fmont.c".}
{.compile: bearIntPath / "i32_iszero.c".}
{.compile: bearIntPath / "i32_modpow.c".}
{.compile: bearIntPath / "i32_montmul.c".}
{.compile: bearIntPath / "i32_mulacc.c".}
{.compile: bearIntPath / "i32_muladd.c".}
{.compile: bearIntPath / "i32_ninv32.c".}
{.compile: bearIntPath / "i32_reduce.c".}
{.compile: bearIntPath / "i32_sub.c".}
{.compile: bearIntPath / "i32_tmont.c".}
{.compile: bearIntPath / "i62_modpow2.c".}

4
bearssl/aead.nim Normal file
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@ -0,0 +1,4 @@
import
./abi/bearssl_aead
export bearssl_aead

4
bearssl/blockx.nim Normal file
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@ -0,0 +1,4 @@
import
./abi/bearssl_block
export bearssl_block

4
bearssl/brssl.nim Normal file
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@ -0,0 +1,4 @@
import
./abi/brssl
export brssl

1321
bearssl/decls.nim
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File diff suppressed because it is too large Load Diff

4
bearssl/ec.nim Normal file
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@ -0,0 +1,4 @@
import
./abi/bearssl_ec
export bearssl_ec

4
bearssl/hash.nim Normal file
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@ -0,0 +1,4 @@
import
./abi/bearssl_hash
export bearssl_hash

4
bearssl/hmac.nim Normal file
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@ -0,0 +1,4 @@
import
./abi/bearssl_hmac
export bearssl_hmac

4
bearssl/kdf.nim Normal file
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@ -0,0 +1,4 @@
import
./abi/bearssl_kdf
export bearssl_kdf

4
bearssl/pem.nim Normal file
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@ -0,0 +1,4 @@
import
./abi/bearssl_pem
export bearssl_pem

4
bearssl/prf.nim Normal file
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@ -0,0 +1,4 @@
import
./abi/bearssl_prf
export bearssl_prf

8
bearssl/rand.nim Normal file
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@ -0,0 +1,8 @@
import
./abi/bearssl_rand
export bearssl_rand
func hmacDrbgGenerate*(ctx: var HmacDrbgContext, output: var openArray[byte]) =
if output.len > 0:
hmacDrbgGenerate(ctx, addr output[0], uint output.len)

4
bearssl/rsa.nim Normal file
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@ -0,0 +1,4 @@
import
./abi/bearssl_rsa
export bearssl_rsa

4
bearssl/ssl.nim Normal file
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@ -0,0 +1,4 @@
import
./abi/bearssl_ssl
export bearssl_ssl

4
bearssl/x509.nim Normal file
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@ -0,0 +1,4 @@
import
./abi/bearssl_x509
export bearssl_x509

40
regenerate.sh Normal file
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@ -0,0 +1,40 @@
#!/bin/sh
mkdir -p gen
cp bearssl/csources/inc/*.h gen
# c2nim gets confused by #ifdef inside struct's
unifdef -m -UBR_DOXYGEN_IGNORE gen/*.h
# TODO: several things broken in c2nim 0.9.18
# https://github.com/nim-lang/c2nim/issues/239
# https://github.com/nim-lang/c2nim/issues/240
# https://github.com/nim-lang/c2nim/issues/241
# https://github.com/nim-lang/c2nim/issues/242
[[ $(c2nim -v) == "0.9.18" ]] || echo "Different c2nim used, check the code"
c2nim --header --importc --nep1 --prefix:br_ --prefix:BR_ --skipinclude --cdecl --skipcomments gen/*.h
rm gen/*.h
# Fix cosmetic and ease-of-use issues
sed -i \
-e "s/int16T/int16/g" \
-e "s/int32T/int32/g" \
-e "s/int64T/int64/g" \
-e "s/cuchar/byte/g" \
-e "s/cdecl/importcFunc/g" \
-e "s/csize_t/uint/g" \
gen/*.nim
# The functions taking a "Context" don't allow `nil` being passed to them - use
# `var` instead - ditto for "output" parameters like length
sed -i \
-e 's/ctx: ptr \(.*\)Context/ctx: var \1Context/g' \
-e 's/ctx: ptr \(.*\)Keys/ctx: var \1Keys/g' \
-e 's/hc: ptr \(.*\)Context/hc: var \1Context/g' \
-e 's/sc: ptr \(.*\)Context/sc: var \1Context/g' \
-e 's/cc: ptr \(.*\)Context/cc: var \1Context/g' \
-e 's/kc: ptr \(.*\)Context/kc: var \1Context/g' \
-e 's/xwc: ptr \(.*\)Context/xwc: var \1Context/g' \
-e 's/len: ptr uint/len: var uint/g' \
gen/*.nim

10
tests/hashing.nim → tests/test_hash.nim
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@ -1,6 +1,8 @@
import std/[strutils, sequtils],
unittest2,
../bearssl
../bearssl/hash
{.used.}
suite "Hashing":
test "MD5":
@ -25,7 +27,7 @@ suite "Hashing":
ctx = Md5Context()
res: array[md5SIZE, uint8]
md5Init(addr ctx)
md5Update(addr ctx, input[i].cstring, input[i].len)
md5Out(addr ctx, addr res[0])
md5Init(ctx)
md5Update(ctx, input[i].cstring, uint input[i].len)
md5Out(ctx, addr res[0])
check res.foldl(a & b.toHex(), "").toLower() == output[i]

11
tests/test_import.nim Normal file
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@ -0,0 +1,11 @@
# Test the full thing, given we do lots of compile and import tricks
import ../bearssl
# TODO doesn't work from C++ due to missing `export "C"`
# discard getConfig()
# TODO doesn't work from C++ due to `const`:ness issues
# discard ecGetDefault()
discard ghashPwr8Get()