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surjectionproof: add fixed test vectors

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This commit is contained in:
Andrew Poelstra 2019-04-30 21:39:14 +00:00
parent 6f3b0c05c2
commit 7bc3daa482
1 changed files with 127 additions and 0 deletions
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127
src/modules/surjection/tests_impl.h
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@ -512,11 +512,138 @@ void test_bad_parse(void) {
CHECK(secp256k1_surjectionproof_parse(ctx, &proof, serialized_proof2, sizeof(serialized_proof2)) == 0);
}
void test_fixed_vectors(void) {
const unsigned char tag0_ser[] = {
0x0a,
0x1c, 0xa3, 0xdd, 0x12, 0x48, 0xdd, 0x4d, 0xd0, 0x04, 0x30, 0x47, 0x48, 0x75, 0xf5, 0xf5, 0xff,
0x2a, 0xd5, 0x0d, 0x1d, 0x86, 0x2b, 0xa4, 0xa4, 0x2f, 0x46, 0xe9, 0xb4, 0x54, 0x21, 0xf0, 0x85
};
const unsigned char tag1_ser[] = {
0x0a,
0x09, 0x0d, 0x5a, 0xd4, 0xed, 0xae, 0x9c, 0x0c, 0x69, 0x79, 0xf3, 0x8d, 0x22, 0x03, 0x0a, 0x3d,
0x38, 0xd4, 0x78, 0xe1, 0x03, 0x0d, 0x70, 0x57, 0xd9, 0x9a, 0x23, 0x03, 0xf0, 0x7f, 0xfb, 0xef
};
const unsigned char tag2_ser[] = {
0x0a,
0xfd, 0xed, 0xba, 0x15, 0x20, 0x8a, 0xb2, 0xaf, 0x0b, 0x76, 0x6d, 0xd2, 0x5f, 0xd4, 0x15, 0x11,
0x90, 0xec, 0xcb, 0x3f, 0xcd, 0x08, 0xb5, 0x35, 0xd9, 0x24, 0x18, 0xb1, 0xd3, 0x47, 0x83, 0x54
};
const unsigned char tag3_ser[] = {
0x0b,
0x8b, 0x47, 0xca, 0xee, 0x20, 0x52, 0x17, 0xbf, 0xee, 0xcc, 0x84, 0xcd, 0x34, 0x32, 0x6c, 0x36,
0xf1, 0xd9, 0x3f, 0xe1, 0x6f, 0x77, 0xfe, 0x89, 0x3e, 0x4a, 0xc8, 0x2a, 0x75, 0xfa, 0x2d, 0x36
};
const unsigned char tag4_ser[] = {
0x0b,
0x3c, 0x5c, 0xf4, 0x61, 0x45, 0xa8, 0x53, 0xc1, 0x64, 0x32, 0x0e, 0x92, 0x68, 0x52, 0xbd, 0x12,
0xe9, 0x45, 0x31, 0xeb, 0x04, 0x4c, 0xf4, 0xe2, 0x9e, 0x9f, 0x60, 0x26, 0x50, 0xbf, 0xd6, 0x9f
};
const unsigned char output_tag_ser[] = {
0x0b,
0xf7, 0x3c, 0x03, 0xed, 0xae, 0x83, 0xa1, 0xa6, 0x94, 0x8c, 0xe3, 0xb8, 0x54, 0x02, 0xa8, 0xbd,
0x66, 0xca, 0x28, 0xef, 0x44, 0xf5, 0x3a, 0xcb, 0xc7, 0x5b, 0x16, 0xac, 0xce, 0x29, 0x4b, 0xc6
};
const unsigned char total1_used1[] = {
0x01, 0x00, 0x01, 0x8e, 0x6b, 0x8d, 0x8b, 0x96, 0x29, 0x10, 0x29, 0xcb, 0xf8, 0x48, 0xd9, 0xc8,
0x5b, 0x77, 0xdc, 0xdf, 0x16, 0x67, 0x19, 0xfe, 0x8d, 0xee, 0x8f, 0x56, 0x6f, 0x9c, 0xe9, 0xae,
0xb9, 0xd9, 0x12, 0xb8, 0x95, 0x6c, 0xf1, 0x48, 0x07, 0x7d, 0x49, 0xe4, 0x3e, 0x7f, 0xc1, 0x2c,
0xe2, 0xe1, 0x94, 0x10, 0xb1, 0xda, 0x86, 0x5f, 0xbc, 0x03, 0x59, 0xe1, 0x09, 0xd2, 0x1b, 0x18,
0xce, 0x58, 0x15
};
const size_t total1_used1_len = sizeof(total1_used1);
const unsigned char total2_used1[] = {
0x02, 0x00, 0x01, 0x35, 0x3a, 0x29, 0x4b, 0xe4, 0x99, 0xc6, 0xbf, 0x99, 0x4d, 0x6c, 0xc8, 0x18,
0x14, 0xad, 0x10, 0x22, 0x3a, 0xb8, 0x1c, 0xb9, 0xc5, 0x77, 0xda, 0xe0, 0x8a, 0x71, 0x2d, 0x0d,
0x8e, 0x80, 0xf5, 0x8d, 0x74, 0xf9, 0x01, 0x6b, 0x35, 0x88, 0xf4, 0x8e, 0x43, 0xa5, 0x9c, 0x0f,
0x7e, 0x37, 0x86, 0x77, 0x44, 0x72, 0x7c, 0xaa, 0xff, 0x14, 0x5b, 0x7a, 0x42, 0x41, 0x75, 0xb2,
0x5e, 0x3d, 0x6c
};
const size_t total2_used1_len = sizeof(total2_used1);
const unsigned char total3_used2[] = {
0x03, 0x00, 0x03, 0xf2, 0x3f, 0xca, 0x49, 0x52, 0x05, 0xaf, 0x81, 0x83, 0x01, 0xd7, 0xf4, 0x92,
0xc0, 0x50, 0xe3, 0x15, 0xfc, 0x94, 0xc1, 0x27, 0x10, 0xd7, 0x8f, 0x57, 0xb1, 0x23, 0xcf, 0x68,
0x31, 0xf8, 0xcb, 0x58, 0x3d, 0xca, 0x2f, 0x7a, 0x3b, 0x0b, 0xb6, 0x10, 0x52, 0x94, 0xc8, 0x5f,
0x0a, 0xf8, 0xca, 0x5d, 0x4c, 0x38, 0x44, 0x92, 0xb3, 0xc7, 0xe4, 0x46, 0x9f, 0x96, 0x64, 0xbd,
0xd2, 0xda, 0x40, 0xdb, 0x63, 0x76, 0x87, 0x48, 0xdc, 0x55, 0x0b, 0x82, 0x9c, 0xa5, 0x96, 0xbe,
0xe9, 0x0d, 0xe4, 0x98, 0x80, 0x8e, 0x58, 0x38, 0xdc, 0x13, 0x59, 0x1d, 0x5c, 0x8e, 0xda, 0x90,
0x4c, 0xa4, 0x91
};
const size_t total3_used2_len = sizeof(total3_used2);
const unsigned char total5_used3[] = {
0x05, 0x00, 0x15, 0x36, 0x3b, 0x92, 0x97, 0x84, 0x25, 0x75, 0xd6, 0xa6, 0xaf, 0xb7, 0x32, 0x5b,
0x2c, 0xf8, 0x31, 0xe2, 0x15, 0x3a, 0x9b, 0xb7, 0x20, 0x14, 0xc0, 0x67, 0x96, 0x7d, 0xa9, 0xc4,
0xa2, 0xb4, 0x22, 0x57, 0x5f, 0xb8, 0x20, 0xf1, 0xe8, 0x82, 0xaf, 0xbc, 0x8a, 0xbc, 0x01, 0xc9,
0x35, 0xf2, 0x7f, 0x6f, 0x0c, 0x0d, 0xba, 0x87, 0xa4, 0xc3, 0xec, 0x60, 0x54, 0x49, 0x35, 0xeb,
0x1e, 0x48, 0x2c, 0xdb, 0x63, 0x76, 0x87, 0x48, 0xdc, 0x55, 0x0b, 0x82, 0x9c, 0xa5, 0x96, 0xbe,
0xe9, 0x0d, 0xe4, 0x98, 0x80, 0x8e, 0x58, 0x38, 0xdc, 0x13, 0x59, 0x1d, 0x5c, 0x8e, 0xda, 0x90,
0x4c, 0xa4, 0x91, 0x5e, 0x8f, 0xcf, 0x2e, 0xc7, 0x5f, 0xfc, 0xca, 0x42, 0xd8, 0x80, 0xe4, 0x3b,
0x90, 0xa5, 0xd2, 0x07, 0x7d, 0xd1, 0xc9, 0x5c, 0x69, 0xc2, 0xd7, 0xef, 0x8a, 0xae, 0x0a, 0xee,
0x9c, 0xf5, 0xb9
};
const size_t total5_used3_len = sizeof(total5_used3);
const unsigned char total5_used5[] = {
0x05, 0x00, 0x1f, 0xfd, 0xbb, 0xb6, 0xc2, 0x78, 0x82, 0xad, 0xe1, 0x66, 0x6d, 0x20, 0x4d, 0xfe,
0x6b, 0xd2, 0x0b, 0x21, 0x6e, 0xa8, 0x5b, 0xc8, 0xe4, 0x88, 0x42, 0x11, 0x30, 0x3b, 0x6b, 0x02,
0xc9, 0x7f, 0x44, 0x1c, 0xee, 0xd8, 0x37, 0x6a, 0xf8, 0xfd, 0xc8, 0x4b, 0x0b, 0xa1, 0x43, 0x1f,
0x68, 0x77, 0x8d, 0x1b, 0xac, 0x9e, 0xc1, 0xc1, 0xda, 0x60, 0xa8, 0xcf, 0x10, 0x9d, 0x80, 0x07,
0x90, 0x57, 0xb6, 0xdb, 0x63, 0x76, 0x87, 0x48, 0xdc, 0x55, 0x0b, 0x82, 0x9c, 0xa5, 0x96, 0xbe,
0xe9, 0x0d, 0xe4, 0x98, 0x80, 0x8e, 0x58, 0x38, 0xdc, 0x13, 0x59, 0x1d, 0x5c, 0x8e, 0xda, 0x90,
0x4c, 0xa4, 0x91, 0x5e, 0x8f, 0xcf, 0x2e, 0xc7, 0x5f, 0xfc, 0xca, 0x42, 0xd8, 0x80, 0xe4, 0x3b,
0x90, 0xa5, 0xd2, 0x07, 0x7d, 0xd1, 0xc9, 0x5c, 0x69, 0xc2, 0xd7, 0xef, 0x8a, 0xae, 0x0a, 0xee,
0x9c, 0xf5, 0xb9, 0x5a, 0xc8, 0x03, 0x8d, 0x4f, 0xe3, 0x1d, 0x79, 0x38, 0x5a, 0xfa, 0xe5, 0xa8,
0x9d, 0x56, 0x77, 0xb3, 0xf9, 0xa8, 0x70, 0x46, 0x27, 0x26, 0x6c, 0x6e, 0x54, 0xaf, 0xf9, 0xd0,
0x37, 0xa4, 0x86, 0x68, 0x8f, 0xac, 0x3e, 0x78, 0xaa, 0x3d, 0x83, 0x1a, 0xca, 0x05, 0xfe, 0x10,
0x95, 0xa4, 0x6a, 0x10, 0xc6, 0x62, 0xf3, 0xf7, 0xf3, 0x4d, 0x0b, 0xd4, 0x94, 0xe5, 0x51, 0x6c,
0x85, 0xd7, 0xc7
};
const size_t total5_used5_len = sizeof(total5_used5);
secp256k1_generator input_tags[5];
secp256k1_generator output_tag;
secp256k1_surjectionproof proof;
CHECK(secp256k1_generator_parse(ctx, &input_tags[0], tag0_ser));
CHECK(secp256k1_generator_parse(ctx, &input_tags[1], tag1_ser));
CHECK(secp256k1_generator_parse(ctx, &input_tags[2], tag2_ser));
CHECK(secp256k1_generator_parse(ctx, &input_tags[3], tag3_ser));
CHECK(secp256k1_generator_parse(ctx, &input_tags[4], tag4_ser));
CHECK(secp256k1_generator_parse(ctx, &output_tag, output_tag_ser));
/* check 1-of-1 */
CHECK(secp256k1_surjectionproof_parse(ctx, &proof, total1_used1, total1_used1_len));
CHECK(secp256k1_surjectionproof_verify(ctx, &proof, input_tags, 1, &output_tag));
/* check 1-of-2 */
CHECK(secp256k1_surjectionproof_parse(ctx, &proof, total2_used1, total2_used1_len));
CHECK(secp256k1_surjectionproof_verify(ctx, &proof, input_tags, 2, &output_tag));
/* check 2-of-3 */
CHECK(secp256k1_surjectionproof_parse(ctx, &proof, total3_used2, total3_used2_len));
CHECK(secp256k1_surjectionproof_verify(ctx, &proof, input_tags, 3, &output_tag));
/* check 3-of-5 */
CHECK(secp256k1_surjectionproof_parse(ctx, &proof, total5_used3, total5_used3_len));
CHECK(secp256k1_surjectionproof_verify(ctx, &proof, input_tags, 5, &output_tag));
/* check 5-of-5 */
CHECK(secp256k1_surjectionproof_parse(ctx, &proof, total5_used5, total5_used5_len));
CHECK(secp256k1_surjectionproof_verify(ctx, &proof, input_tags, 5, &output_tag));
/* check invalid length fails */
CHECK(!secp256k1_surjectionproof_parse(ctx, &proof, total5_used5, total5_used3_len));
/* check invalid keys fail */
CHECK(secp256k1_surjectionproof_parse(ctx, &proof, total1_used1, total1_used1_len));
CHECK(!secp256k1_surjectionproof_verify(ctx, &proof, &input_tags[1], 1, &output_tag));
CHECK(!secp256k1_surjectionproof_verify(ctx, &proof, input_tags, 1, &input_tags[0]));
}
void run_surjection_tests(void) {
int i;
for (i = 0; i < count; i++) {
test_surjectionproof_api();
}
test_fixed_vectors();
test_input_selection(0);
test_input_selection(1);