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extrakeys: Migrate to bitcoin-core/secp256k1#1518 secp256k1_ec_pubkey_sort

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DarkWindman
2026-02-05 19:02:49 +02:00
parent 3291b021bf
commit 2cb2e312e9
7 changed files with 2 additions and 387 deletions
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15
include/secp256k1_extrakeys.h
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@@ -240,21 +240,6 @@ SECP256K1_API SECP256K1_WARN_UNUSED_RESULT int secp256k1_keypair_xonly_tweak_add
const unsigned char *tweak32
) SECP256K1_ARG_NONNULL(1) SECP256K1_ARG_NONNULL(2) SECP256K1_ARG_NONNULL(3);
/** Sort public keys using lexicographic order of their compressed
* serialization.
*
* 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_pubkey_sort(
const secp256k1_context *ctx,
const secp256k1_pubkey **pubkeys,
size_t n_pubkeys
) SECP256K1_ARG_NONNULL(1) SECP256K1_ARG_NONNULL(2);
#ifdef __cplusplus
}
#endif

2
include/secp256k1_musig.h
View File

@@ -186,7 +186,7 @@ SECP256K1_API int secp256k1_musig_partial_sig_parse(
*
* Different orders of `pubkeys` result in different `agg_pk`s.
*
* Before aggregating, the pubkeys can be sorted with `secp256k1_pubkey_sort`
* Before aggregating, the pubkeys can be sorted with `secp256k1_ec_pubkey_sort`
* which ensures the same `agg_pk` result for the same multiset of pubkeys.
* This is useful to do before `pubkey_agg`, such that the order of pubkeys
* does not affect the aggregate public key.