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musig: update to BIP v0.8 "Switch from X-only to plain pk inputs."

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This commit is contained in:
Jonas Nick
2022-12-20 16:59:12 +00:00
parent 304f1bc96d
commit d717a4980b
8 changed files with 113 additions and 103 deletions
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32
src/modules/musig/tests_impl.h
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@@ -23,11 +23,11 @@
#include "../../hash.h"
#include "../../util.h"
static int create_keypair_and_pk(secp256k1_keypair *keypair, secp256k1_xonly_pubkey *pk, const unsigned char *sk) {
static int create_keypair_and_pk(secp256k1_keypair *keypair, secp256k1_pubkey *pk, const unsigned char *sk) {
int ret;
secp256k1_keypair keypair_tmp;
ret = secp256k1_keypair_create(ctx, &keypair_tmp, sk);
ret &= secp256k1_keypair_xonly_pub(ctx, pk, NULL, &keypair_tmp);
ret &= secp256k1_keypair_pub(ctx, pk, &keypair_tmp);
if (keypair != NULL) {
*keypair = keypair_tmp;
}
@@ -47,8 +47,8 @@ void musig_simple_test(secp256k1_scratch_space *scratch) {
secp256k1_musig_keyagg_cache keyagg_cache;
unsigned char session_id[2][32];
secp256k1_musig_secnonce secnonce[2];
secp256k1_xonly_pubkey pk[2];
const secp256k1_xonly_pubkey *pk_ptr[2];
secp256k1_pubkey pk[2];
const secp256k1_pubkey *pk_ptr[2];
secp256k1_musig_partial_sig partial_sig[2];
const secp256k1_musig_partial_sig *partial_sig_ptr[2];
unsigned char final_sig[64];
@@ -145,11 +145,11 @@ void musig_api_tests(secp256k1_scratch_space *scratch) {
secp256k1_musig_keyagg_cache invalid_keyagg_cache;
secp256k1_musig_session session;
secp256k1_musig_session invalid_session;
secp256k1_xonly_pubkey pk[2];
const secp256k1_xonly_pubkey *pk_ptr[2];
secp256k1_xonly_pubkey invalid_pk;
const secp256k1_xonly_pubkey *invalid_pk_ptr2[2];
const secp256k1_xonly_pubkey *invalid_pk_ptr3[3];
secp256k1_pubkey pk[2];
const secp256k1_pubkey *pk_ptr[2];
secp256k1_pubkey invalid_pk;
const secp256k1_pubkey *invalid_pk_ptr2[2];
const secp256k1_pubkey *invalid_pk_ptr3[3];
unsigned char tweak[32];
int nonce_parity;
unsigned char sec_adaptor[32];
@@ -684,10 +684,10 @@ void scriptless_atomic_swap(secp256k1_scratch_space *scratch) {
unsigned char sk_b[2][32];
secp256k1_keypair keypair_a[2];
secp256k1_keypair keypair_b[2];
secp256k1_xonly_pubkey pk_a[2];
const secp256k1_xonly_pubkey *pk_a_ptr[2];
secp256k1_xonly_pubkey pk_b[2];
const secp256k1_xonly_pubkey *pk_b_ptr[2];
secp256k1_pubkey pk_a[2];
const secp256k1_pubkey *pk_a_ptr[2];
secp256k1_pubkey pk_b[2];
const secp256k1_pubkey *pk_b_ptr[2];
secp256k1_musig_keyagg_cache keyagg_cache_a;
secp256k1_musig_keyagg_cache keyagg_cache_b;
secp256k1_xonly_pubkey agg_pk_a;
@@ -816,7 +816,7 @@ void sha256_tag_test(void) {
/* Attempts to create a signature for the aggregate public key using given secret
* keys and keyagg_cache. */
void musig_tweak_test_helper(const secp256k1_xonly_pubkey* agg_pk, const unsigned char *sk0, const unsigned char *sk1, secp256k1_musig_keyagg_cache *keyagg_cache) {
secp256k1_xonly_pubkey pk[2];
secp256k1_pubkey pk[2];
unsigned char session_id[2][32];
unsigned char msg[32];
secp256k1_musig_secnonce secnonce[2];
@@ -860,8 +860,8 @@ void musig_tweak_test_helper(const secp256k1_xonly_pubkey* agg_pk, const unsigne
* plain tweaking) and test signing. */
void musig_tweak_test(secp256k1_scratch_space *scratch) {
unsigned char sk[2][32];
secp256k1_xonly_pubkey pk[2];
const secp256k1_xonly_pubkey *pk_ptr[2];
secp256k1_pubkey pk[2];
const secp256k1_pubkey *pk_ptr[2];
secp256k1_musig_keyagg_cache keyagg_cache;
enum { N_TWEAKS = 8 };
secp256k1_pubkey P[N_TWEAKS + 1];