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musig: rename Musig coefficient to KeyAgg coefficient

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This is done to be consistent with the MuSig2 paper
This commit is contained in:
Jonas Nick
2021-07-08 17:06:24 +00:00
parent 4bc46d836e
commit 4a9b059b16
2 changed files with 37 additions and 37 deletions
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38
src/modules/musig/tests_impl.h
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@@ -829,7 +829,7 @@ void scriptless_atomic_swap(secp256k1_scratch_space *scratch) {
/* Checks that hash initialized by secp256k1_musig_sha256_init_tagged has the
* expected state. */
void sha256_tag_test(void) {
char tag[17] = "MuSig coefficient";
char tag[18] = "KeyAgg coefficient";
secp256k1_sha256 sha;
secp256k1_sha256 sha_tagged;
unsigned char buf[32];
@@ -837,9 +837,9 @@ void sha256_tag_test(void) {
size_t i;
secp256k1_sha256_initialize(&sha);
secp256k1_sha256_write(&sha, (unsigned char *) tag, 17);
secp256k1_sha256_write(&sha, (unsigned char *) tag, sizeof(tag));
secp256k1_sha256_finalize(&sha, buf);
/* buf = SHA256("MuSig coefficient") */
/* buf = SHA256("KeyAgg coefficient") */
secp256k1_sha256_initialize(&sha);
secp256k1_sha256_write(&sha, buf, 32);
@@ -1012,28 +1012,28 @@ void musig_test_vectors(void) {
};
const unsigned char combined_pk_expected[4][32] = {
{ /* 0 */
0xF1, 0x94, 0x7D, 0x65, 0x53, 0x3A, 0x1D, 0x9E,
0x46, 0xDD, 0x16, 0x60, 0x3C, 0x95, 0x04, 0x66,
0x34, 0x31, 0xDC, 0x7E, 0xF8, 0x3B, 0x64, 0xC9,
0xD5, 0x1C, 0xE6, 0x71, 0x8E, 0x6E, 0x57, 0x1C,
0xEA, 0x06, 0x7B, 0x01, 0x67, 0x24, 0x5A, 0x6F,
0xED, 0xB1, 0xB1, 0x22, 0xBB, 0x03, 0xAB, 0x7E,
0x5D, 0x48, 0x6C, 0x81, 0x83, 0x42, 0xE0, 0xE9,
0xB6, 0x41, 0x79, 0xAD, 0x32, 0x8D, 0x9D, 0x19,
},
{ /* 1 */
0xA5, 0x1C, 0x71, 0x3F, 0xD4, 0xC3, 0x29, 0xCD,
0x6D, 0x35, 0x69, 0xBC, 0x36, 0x67, 0xE4, 0x9A,
0xC6, 0xD4, 0x75, 0x4E, 0xC2, 0x66, 0x25, 0xED,
0x12, 0x2B, 0x24, 0x28, 0x40, 0x57, 0xC9, 0xD4,
0x14, 0xE1, 0xF8, 0x3E, 0x9E, 0x25, 0x60, 0xFB,
0x2A, 0x6C, 0x04, 0x24, 0x55, 0x6C, 0x86, 0x8D,
0x9F, 0xB4, 0x63, 0x35, 0xD4, 0xF7, 0x8D, 0x22,
0x7D, 0x5D, 0x1D, 0x3C, 0x89, 0x90, 0x6F, 0x1E,
},
{ /* 2 */
0xA0, 0xFD, 0x5D, 0x2F, 0xCC, 0x4F, 0x90, 0xDF,
0x42, 0xD4, 0x26, 0x38, 0x31, 0x73, 0x0B, 0x21,
0xC4, 0xAB, 0x0E, 0xFA, 0xD2, 0x09, 0x10, 0xD0,
0x07, 0xED, 0xCB, 0x69, 0x1D, 0xD5, 0xD1, 0x82,
0x70, 0x28, 0x8D, 0xF2, 0xB7, 0x60, 0x3D, 0xBE,
0xA0, 0xC7, 0xB7, 0x41, 0xDD, 0xAA, 0xB9, 0x46,
0x81, 0x14, 0x4E, 0x0B, 0x19, 0x08, 0x6C, 0x69,
0xB2, 0x34, 0x89, 0xE4, 0xF5, 0xB7, 0x01, 0x9A,
},
{ /* 3 */
0x2E, 0x58, 0x3B, 0x3C, 0x30, 0x8B, 0x14, 0x28,
0x81, 0x36, 0x57, 0x9B, 0x3A, 0x63, 0xDB, 0x71,
0x82, 0xB0, 0xFB, 0xE6, 0xE4, 0x25, 0xE7, 0xD0,
0x30, 0x68, 0xC5, 0x9C, 0xFC, 0xAD, 0x12, 0xF3,
0x93, 0xEE, 0xD8, 0x24, 0xF2, 0x3C, 0x5A, 0xE1,
0xC1, 0x05, 0xE7, 0x31, 0x09, 0x97, 0x3F, 0xCD,
0x4A, 0xE3, 0x3A, 0x9F, 0xA0, 0x2F, 0x0A, 0xC8,
0x5A, 0x3E, 0x55, 0x89, 0x07, 0x53, 0xB0, 0x67,
},
};