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musig: change pubkey_combine arg to array of pointers to pks

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... instead of taking an array of pubkeys directly
This commit is contained in:
Jonas Nick
2021-05-07 15:26:33 +00:00
parent 08fa02d579
commit 56014e8ca0
4 changed files with 60 additions and 34 deletions
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8
include/secp256k1_musig.h
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@@ -154,9 +154,9 @@ typedef struct {
* Out: combined_pk: the MuSig-combined xonly public key (cannot be NULL)
* pre_session: if non-NULL, pointer to a musig_pre_session struct to be used in
* `musig_session_init` or `musig_pubkey_tweak_add`.
* In: pubkeys: input array of public keys to combine. The order is important;
* a different order will result in a different combined public
* key (cannot be NULL)
* In: pubkeys: input array of pointers to public keys to combine. The order
* is important; a different order will result in a different
* combined public key (cannot be NULL)
* n_pubkeys: length of pubkeys array. Must be greater than 0.
*/
SECP256K1_API int secp256k1_musig_pubkey_combine(
@@ -164,7 +164,7 @@ SECP256K1_API int secp256k1_musig_pubkey_combine(
secp256k1_scratch_space *scratch,
secp256k1_xonly_pubkey *combined_pk,
secp256k1_musig_pre_session *pre_session,
const secp256k1_xonly_pubkey *pubkeys,
const secp256k1_xonly_pubkey * const* pubkeys,
size_t n_pubkeys
) SECP256K1_ARG_NONNULL(1) SECP256K1_ARG_NONNULL(3) SECP256K1_ARG_NONNULL(5);