highperfocused/bitcoin
1
0
Fork 0
mirror of https://github.com/bitcoin/bitcoin.git synced 2026-03-19 20:20:00 +01:00
Code Issues Packages Projects Releases Wiki Activity

Squashed 'src/secp256k1/' changes from d8311688bd..06bff6dec8

Browse Source 
06bff6dec8 Merge bitcoin-core/secp256k1#1528: tests: call `secp256k1_ecmult_multi_var` with a non-`NULL` error callback
4155e62fcc Merge bitcoin-core/secp256k1#1526: cmake: Fix `check_arm32_assembly` when using as subproject
9554362b15 tests: call secp256k1_ecmult_multi_var with a non-NULL error callback
9f4c8cd730 cmake: Fix `check_arm32_assembly` when using as subproject
7712a53061 Merge bitcoin-core/secp256k1#1524: check-abi: explicitly provide public headers
7d0bc0870f Merge bitcoin-core/secp256k1#1525: changelog: Correct 0.5.0 release date
d45d9b74bb changelog: Correct 0.5.0 release date
d7f6613dbb Merge bitcoin-core/secp256k1#1523: release cleanup: bump version after 0.5.0
2f05e2da4b release cleanup: bump version after 0.5.0
e3a885d42a Merge bitcoin-core/secp256k1#1522: release: prepare for 0.5.0
dd695563e6 check-abi: explicitly provide public headers
c0e4ec3fee release: prepare for 0.5.0
bb528cfb08 Merge bitcoin-core/secp256k1#1518: Add secp256k1_pubkey_sort
7d2591ce12 Add secp256k1_pubkey_sort
da515074e3 Merge bitcoin-core/secp256k1#1058: Signed-digit multi-comb ecmult_gen algorithm
4c341f89ab Add changelog entry for SDMC
a043940253 Permit COMB_BITS < 256 for exhaustive tests
39b2f2a321 Add test case for ecmult_gen recoded = {-1,0,1}
644e86de9a Reintroduce projective blinding
07810d9abb Reduce side channels from single-bit reads
a0d32b597d Optimization: use Nx32 representation for recoded bits
e03dcc44b5 Make secp256k1_scalar_get_bits support 32-bit reads
5005abee60 Rename scalar_get_bits -> scalar_get_bits_limb32; return uint32_t
6247f485b6 Optimization: avoid unnecessary doublings in precomputation
15d0cca2a6 Optimization: first table lookup needs no point addition
7a33db35cd Optimization: move (2^COMB_BITS-1)/2 term into ctx->scalar_offset
ed2a056f3d Provide 3 configurations accessible through ./configure
5f7be9f6a5 Always generate tables for current (blocks,teeth) config
fde1dfcd8d Signed-digit multi-comb ecmult_gen algorithm
486518b350 Make exhaustive tests's scalar_inverse(&x,&x) work
ab45c3e089 Initial gej blinding -> final ge blinding
aa00a6b892 Introduce CEIL_DIV macro and use it

git-subtree-dir: src/secp256k1
git-subtree-split: 06bff6dec8d038f7b4112664a9b882293ebc5178
This commit is contained in:
fanquake
2024-05-16 10:35:52 +08:00
parent 53eec53dca
commit ca3d945dc6
29 changed files with 2886 additions and 9995 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
include/secp256k1.h
View File

@@ -474,6 +474,20 @@ SECP256K1_API SECP256K1_WARN_UNUSED_RESULT int secp256k1_ec_pubkey_cmp(
const secp256k1_pubkey *pubkey2
) SECP256K1_ARG_NONNULL(1) SECP256K1_ARG_NONNULL(2) SECP256K1_ARG_NONNULL(3);
/** Sort public keys using lexicographic (of compressed serialization) order
*
* Returns: 0 if the arguments are invalid. 1 otherwise.
*
* Args: ctx: pointer to a context object
* In: pubkeys: array of pointers to pubkeys to sort
* n_pubkeys: number of elements in the pubkeys array
*/
SECP256K1_API int secp256k1_ec_pubkey_sort(
const secp256k1_context *ctx,
const secp256k1_pubkey **pubkeys,
size_t n_pubkeys
) SECP256K1_ARG_NONNULL(1) SECP256K1_ARG_NONNULL(2);
/** Parse an ECDSA signature in compact (64 bytes) format.
*
* Returns: 1 when the signature could be parsed, 0 otherwise.