frost/secp256k1-zkp
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Change secp256k1_ec_pubkey_combine's count argument to size_t.

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This commit is contained in:
Gregory Maxwell
2015-10-31 19:04:34 +00:00
parent c69dea025a
commit 8e48787d97
7 changed files with 14 additions and 20 deletions
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18
src/tests.c
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@@ -3078,28 +3078,22 @@ void run_eckey_edge_case_test(void) {
VG_CHECK(&pubkey, sizeof(secp256k1_pubkey));
CHECK(memcmp(&pubkey, zeros, sizeof(secp256k1_pubkey)) == 0);
CHECK(ecount == 1);
memset(&pubkey, 255, sizeof(secp256k1_pubkey));
VG_UNDEF(&pubkey, sizeof(secp256k1_pubkey));
CHECK(secp256k1_ec_pubkey_combine(ctx, &pubkey, pubkeys, -1) == 0);
VG_CHECK(&pubkey, sizeof(secp256k1_pubkey));
CHECK(memcmp(&pubkey, zeros, sizeof(secp256k1_pubkey)) == 0);
CHECK(ecount == 2);
CHECK(secp256k1_ec_pubkey_combine(ctx, NULL, pubkeys, 1) == 0);
CHECK(memcmp(&pubkey, zeros, sizeof(secp256k1_pubkey)) == 0);
CHECK(ecount == 3);
CHECK(ecount == 2);
memset(&pubkey, 255, sizeof(secp256k1_pubkey));
VG_UNDEF(&pubkey, sizeof(secp256k1_pubkey));
CHECK(secp256k1_ec_pubkey_combine(ctx, &pubkey, NULL, 1) == 0);
VG_CHECK(&pubkey, sizeof(secp256k1_pubkey));
CHECK(memcmp(&pubkey, zeros, sizeof(secp256k1_pubkey)) == 0);
CHECK(ecount == 4);
CHECK(ecount == 3);
pubkeys[0] = &pubkey_negone;
memset(&pubkey, 255, sizeof(secp256k1_pubkey));
VG_UNDEF(&pubkey, sizeof(secp256k1_pubkey));
CHECK(secp256k1_ec_pubkey_combine(ctx, &pubkey, pubkeys, 1) == 1);
VG_CHECK(&pubkey, sizeof(secp256k1_pubkey));
CHECK(memcmp(&pubkey, zeros, sizeof(secp256k1_pubkey)) > 0);
CHECK(ecount == 4);
CHECK(ecount == 3);
len = 33;
CHECK(secp256k1_ec_pubkey_serialize(ctx, ctmp, &len, &pubkey, SECP256K1_EC_COMPRESSED) == 1);
CHECK(secp256k1_ec_pubkey_serialize(ctx, ctmp2, &len, &pubkey_negone, SECP256K1_EC_COMPRESSED) == 1);
@@ -3112,7 +3106,7 @@ void run_eckey_edge_case_test(void) {
CHECK(secp256k1_ec_pubkey_combine(ctx, &pubkey, pubkeys, 2) == 0);
VG_CHECK(&pubkey, sizeof(secp256k1_pubkey));
CHECK(memcmp(&pubkey, zeros, sizeof(secp256k1_pubkey)) == 0);
CHECK(ecount == 4);
CHECK(ecount == 3);
/* Passes through infinity but comes out one. */
pubkeys[2] = &pubkey_one;
memset(&pubkey, 255, sizeof(secp256k1_pubkey));
@@ -3120,7 +3114,7 @@ void run_eckey_edge_case_test(void) {
CHECK(secp256k1_ec_pubkey_combine(ctx, &pubkey, pubkeys, 3) == 1);
VG_CHECK(&pubkey, sizeof(secp256k1_pubkey));
CHECK(memcmp(&pubkey, zeros, sizeof(secp256k1_pubkey)) > 0);
CHECK(ecount == 4);
CHECK(ecount == 3);
len = 33;
CHECK(secp256k1_ec_pubkey_serialize(ctx, ctmp, &len, &pubkey, SECP256K1_EC_COMPRESSED) == 1);
CHECK(secp256k1_ec_pubkey_serialize(ctx, ctmp2, &len, &pubkey_one, SECP256K1_EC_COMPRESSED) == 1);
@@ -3132,7 +3126,7 @@ void run_eckey_edge_case_test(void) {
CHECK(secp256k1_ec_pubkey_combine(ctx, &pubkey, pubkeys, 2) == 1);
VG_CHECK(&pubkey, sizeof(secp256k1_pubkey));
CHECK(memcmp(&pubkey, zeros, sizeof(secp256k1_pubkey)) > 0);
CHECK(ecount == 4);
CHECK(ecount == 3);
secp256k1_context_set_illegal_callback(ctx, NULL, NULL);
}