diff options
Diffstat (limited to 'src/secp256k1/src/modules/schnorrsig/tests_exhaustive_impl.h')
| -rw-r--r-- | src/secp256k1/src/modules/schnorrsig/tests_exhaustive_impl.h | 26 |
1 files changed, 17 insertions, 9 deletions
diff --git a/src/secp256k1/src/modules/schnorrsig/tests_exhaustive_impl.h b/src/secp256k1/src/modules/schnorrsig/tests_exhaustive_impl.h index b4a428729f..d8df9dd2df 100644 --- a/src/secp256k1/src/modules/schnorrsig/tests_exhaustive_impl.h +++ b/src/secp256k1/src/modules/schnorrsig/tests_exhaustive_impl.h @@ -7,7 +7,7 @@ #ifndef SECP256K1_MODULE_SCHNORRSIG_TESTS_EXHAUSTIVE_H #define SECP256K1_MODULE_SCHNORRSIG_TESTS_EXHAUSTIVE_H -#include "include/secp256k1_schnorrsig.h" +#include "../../../include/secp256k1_schnorrsig.h" #include "src/modules/schnorrsig/main_impl.h" static const unsigned char invalid_pubkey_bytes[][32] = { @@ -58,15 +58,19 @@ static const unsigned char invalid_pubkey_bytes[][32] = { #define NUM_INVALID_KEYS (sizeof(invalid_pubkey_bytes) / sizeof(invalid_pubkey_bytes[0])) -static int secp256k1_hardened_nonce_function_smallint(unsigned char *nonce32, const unsigned char *msg32, +static int secp256k1_hardened_nonce_function_smallint(unsigned char *nonce32, const unsigned char *msg, + size_t msglen, const unsigned char *key32, const unsigned char *xonly_pk32, - const unsigned char *algo16, void* data) { + const unsigned char *algo, size_t algolen, + void* data) { secp256k1_scalar s; int *idata = data; - (void)msg32; + (void)msg; + (void)msglen; (void)key32; (void)xonly_pk32; - (void)algo16; + (void)algo; + (void)algolen; secp256k1_scalar_set_int(&s, *idata); secp256k1_scalar_get_b32(nonce32, &s); return 1; @@ -101,7 +105,7 @@ static void test_exhaustive_schnorrsig_verify(const secp256k1_context *ctx, cons secp256k1_scalar e; unsigned char msg32[32]; secp256k1_testrand256(msg32); - secp256k1_schnorrsig_challenge(&e, sig64, msg32, pk32); + secp256k1_schnorrsig_challenge(&e, sig64, msg32, sizeof(msg32), pk32); /* Only do work if we hit a challenge we haven't tried before. */ if (!e_done[e]) { /* Iterate over the possible valid last 32 bytes in the signature. @@ -119,7 +123,7 @@ static void test_exhaustive_schnorrsig_verify(const secp256k1_context *ctx, cons secp256k1_testrand256(sig64 + 32); expect_valid = 0; } - valid = secp256k1_schnorrsig_verify(ctx, sig64, msg32, &pubkeys[d - 1]); + valid = secp256k1_schnorrsig_verify(ctx, sig64, msg32, sizeof(msg32), &pubkeys[d - 1]); CHECK(valid == expect_valid); count_valid += valid; } @@ -137,6 +141,8 @@ static void test_exhaustive_schnorrsig_verify(const secp256k1_context *ctx, cons static void test_exhaustive_schnorrsig_sign(const secp256k1_context *ctx, unsigned char (*xonly_pubkey_bytes)[32], const secp256k1_keypair* keypairs, const int* parities) { int d, k; uint64_t iter = 0; + secp256k1_schnorrsig_extraparams extraparams = SECP256K1_SCHNORRSIG_EXTRAPARAMS_INIT; + /* Loop over keys. */ for (d = 1; d < EXHAUSTIVE_TEST_ORDER; ++d) { int actual_d = d; @@ -149,19 +155,21 @@ static void test_exhaustive_schnorrsig_sign(const secp256k1_context *ctx, unsign unsigned char sig64[64]; int actual_k = k; if (skip_section(&iter)) continue; + extraparams.noncefp = secp256k1_hardened_nonce_function_smallint; + extraparams.ndata = &k; if (parities[k - 1]) actual_k = EXHAUSTIVE_TEST_ORDER - k; /* Generate random messages until all challenges have been tried. */ while (e_count_done < EXHAUSTIVE_TEST_ORDER) { secp256k1_scalar e; secp256k1_testrand256(msg32); - secp256k1_schnorrsig_challenge(&e, xonly_pubkey_bytes[k - 1], msg32, xonly_pubkey_bytes[d - 1]); + secp256k1_schnorrsig_challenge(&e, xonly_pubkey_bytes[k - 1], msg32, sizeof(msg32), xonly_pubkey_bytes[d - 1]); /* Only do work if we hit a challenge we haven't tried before. */ if (!e_done[e]) { secp256k1_scalar expected_s = (actual_k + e * actual_d) % EXHAUSTIVE_TEST_ORDER; unsigned char expected_s_bytes[32]; secp256k1_scalar_get_b32(expected_s_bytes, &expected_s); /* Invoke the real function to construct a signature. */ - CHECK(secp256k1_schnorrsig_sign(ctx, sig64, msg32, &keypairs[d - 1], secp256k1_hardened_nonce_function_smallint, &k)); + CHECK(secp256k1_schnorrsig_sign_custom(ctx, sig64, msg32, sizeof(msg32), &keypairs[d - 1], &extraparams)); /* The first 32 bytes must match the xonly pubkey for the specified k. */ CHECK(secp256k1_memcmp_var(sig64, xonly_pubkey_bytes[k - 1], 32) == 0); /* The last 32 bytes must match the expected s value. */ |