highperfocused/bitcoin
1
0
Fork 0
mirror of https://github.com/bitcoin/bitcoin.git synced 2026-01-20 23:29:12 +01:00
Code Issues Packages Projects Releases Wiki Activity

musig: Move MUSIG_CHAINCODE to musig.cpp

Browse Source 
This is the only place where it is used.
This commit is contained in:
Fabian Jahr
2025-10-16 00:37:22 +02:00
parent a07bd8415d
commit 0f7f0692ca
2 changed files with 7 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
src/musig.cpp
View File

@@ -7,6 +7,13 @@
#include <secp256k1_musig.h>
//! MuSig2 chaincode as defined by BIP 328
using namespace util::hex_literals;
constexpr uint256 MUSIG_CHAINCODE{
// Use immediate lambda to work around GCC-14 bug https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117966
[]() consteval { return uint256{"868087ca02a6f974c4598924c36b57762d32cb45717167e300622c7167e38965"_hex_u8}; }(),
};
static bool GetMuSig2KeyAggCache(const std::vector<CPubKey>& pubkeys, secp256k1_musig_keyagg_cache& keyagg_cache)
{
// Parse the pubkeys

9
src/musig.h
View File

@@ -14,15 +14,6 @@ struct secp256k1_musig_keyagg_cache;
class MuSig2SecNonceImpl;
struct secp256k1_musig_secnonce;
//! MuSig2 chaincode as defined by BIP 328
using namespace util::hex_literals;
constexpr uint256 MUSIG_CHAINCODE{
// Use immediate lambda to work around GCC-14 bug https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117966
[]() consteval { return uint256{"868087ca02a6f974c4598924c36b57762d32cb45717167e300622c7167e38965"_hex_u8}; }(),
};
constexpr size_t MUSIG2_PUBNONCE_SIZE{66};
//! Compute the full aggregate pubkey from the given participant pubkeys in their current order.