frost/secp256k1-zkp
3
0
Fork 0
Code Issues Pull Requests Actions 2 Packages Projects Releases Wiki Activity

Merge commits '4392f0f7 ' into temp-merge-1533

Browse Source
This commit is contained in:
mllwchrry
2026-02-09 13:10:17 +02:00
parent 0fb0eac97f 4392f0f717
commit 513e550e8a
21 changed files with 578 additions and 581 deletions
Download Patch File Download Diff File Expand all files Collapse all files

34
src/modules/surjection/tests_impl.h
View File

@@ -29,14 +29,14 @@ static void test_surjectionproof_api(void) {
size_t input_index;
size_t i;
secp256k1_testrand256(seed);
testrand256(seed);
for (i = 0; i < n_inputs; i++) {
secp256k1_testrand256(input_blinding_key[i]);
secp256k1_testrand256(fixed_input_tags[i].data);
testrand256(input_blinding_key[i]);
testrand256(fixed_input_tags[i].data);
CHECK(secp256k1_generator_generate_blinded(CTX, &ephemeral_input_tags[i], fixed_input_tags[i].data, input_blinding_key[i]));
}
secp256k1_testrand256(output_blinding_key);
testrand256(output_blinding_key);
memcpy(&fixed_output_tag, &fixed_input_tags[0], sizeof(fixed_input_tags[0]));
CHECK(secp256k1_generator_generate_blinded(CTX, &ephemeral_output_tag, fixed_output_tag.data, output_blinding_key));
@@ -149,10 +149,10 @@ static void test_input_selection(size_t n_inputs) {
const size_t max_n_inputs = sizeof(fixed_input_tags) / sizeof(fixed_input_tags[0]) - 1;
CHECK(n_inputs < max_n_inputs);
secp256k1_testrand256(seed);
testrand256(seed);
for (i = 0; i < n_inputs + 1; i++) {
secp256k1_testrand256(fixed_input_tags[i].data);
testrand256(fixed_input_tags[i].data);
}
/* cannot match output when told to use zero keys */
@@ -217,7 +217,7 @@ static void test_input_selection_distribution_helper(const secp256k1_fixed_asset
used_inputs[i] = 0;
}
for(j = 0; j < 10000; j++) {
secp256k1_testrand256(seed);
testrand256(seed);
result = secp256k1_surjectionproof_initialize(CTX, &proof, &input_index, fixed_input_tags, n_input_tags, n_input_tags_to_use, &fixed_input_tags[0], 64, seed);
CHECK(result > 0);
@@ -240,7 +240,7 @@ static void test_input_selection_distribution(void) {
size_t used_inputs[4];
for (i = 0; i < n_inputs; i++) {
secp256k1_testrand256(fixed_input_tags[i].data);
testrand256(fixed_input_tags[i].data);
}
/* If there is one input tag to use, initialize must choose the one equal to fixed_output_tag. */
@@ -323,16 +323,16 @@ static void test_gen_verify(size_t n_inputs, size_t n_used) {
/* setup */
CHECK(n_used <= n_inputs);
CHECK(n_inputs < max_n_inputs);
secp256k1_testrand256(seed);
testrand256(seed);
key_index = (((size_t) seed[0] << 8) + seed[1]) % n_inputs;
for (i = 0; i < n_inputs + 1; i++) {
input_blinding_key[i] = malloc(32);
secp256k1_testrand256(input_blinding_key[i]);
testrand256(input_blinding_key[i]);
/* choose random fixed tag, except that for the output one copy from the key_index */
if (i < n_inputs) {
secp256k1_testrand256(fixed_input_tags[i].data);
testrand256(fixed_input_tags[i].data);
} else {
memcpy(&fixed_input_tags[i], &fixed_input_tags[key_index], sizeof(fixed_input_tags[i]));
}
@@ -412,11 +412,11 @@ static void test_no_used_inputs_verify(void) {
memset(proof.used_inputs, 0, SECP256K1_SURJECTIONPROOF_MAX_N_INPUTS / 8);
/* create different fixed input and output tags */
secp256k1_testrand256(fixed_input_tag.data);
secp256k1_testrand256(fixed_output_tag.data);
testrand256(fixed_input_tag.data);
testrand256(fixed_output_tag.data);
/* blind fixed output tags with random blinding key */
secp256k1_testrand256(blinding_key);
testrand256(blinding_key);
CHECK(secp256k1_generator_generate_blinded(CTX, &ephemeral_input_tags[0], fixed_input_tag.data, blinding_key));
CHECK(secp256k1_generator_generate_blinded(CTX, &ephemeral_output_tag, fixed_output_tag.data, blinding_key));
@@ -464,9 +464,9 @@ static void test_input_eq_output(void) {
unsigned char entropy[32];
size_t input_index;
secp256k1_testrand256(fixed_tag.data);
secp256k1_testrand256(blinding_key);
secp256k1_testrand256(entropy);
testrand256(fixed_tag.data);
testrand256(blinding_key);
testrand256(entropy);
CHECK(secp256k1_surjectionproof_initialize(CTX, &proof, &input_index, &fixed_tag, 1, 1, &fixed_tag, 100, entropy) == 1);
CHECK(input_index == 0);