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Update SM2 Extensions

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Zhi Guan
2022-12-30 12:46:47 +08:00
parent 7be0df2b82
commit dc7b9e68ec
19 changed files with 698 additions and 303 deletions
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59
tests/sm2_committest.c Normal file
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/*
* Copyright 2014-2022 The GmSSL Project. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the License); you may
* not use this file except in compliance with the License.
*
* http://www.apache.org/licenses/LICENSE-2.0
*/
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <stdint.h>
#include <gmssl/sm2.h>
#include <gmssl/sm2_commit.h>
#include <gmssl/error.h>
static int test_sm2_commit(void)
{
uint8_t x[32];
uint8_t xvec[8][32];
uint8_t r[32];
uint8_t commit[65];
size_t commitlen;
int ret;
rand_bytes(x, sizeof(x));
format_bytes(stderr, 0, 0, "secret", x, sizeof(x));
sm2_commit_generate(x, r, commit, &commitlen);
format_bytes(stderr, 0, 0, "random", r, sizeof(r));
format_bytes(stderr, 0, 0, "commitment", commit, commitlen);
ret = sm2_commit_open(x, r, commit, commitlen);
printf("open commitment: %s\n", ret == 1 ? "success" : "failure");
sm2_commit_vector_generate(&x, 1, r, commit, &commitlen);
format_bytes(stderr, 0, 0, "random", r, sizeof(r));
format_bytes(stderr, 0, 0, "commitment", commit, commitlen);
ret = sm2_commit_vector_open(&x, 1, r, commit, commitlen);
printf("open commitment: %s\n", ret == 1 ? "success" : "failure");
rand_bytes(xvec[0], sizeof(xvec));
sm2_commit_vector_generate(xvec, 8, r, commit, &commitlen);
ret = sm2_commit_vector_open(xvec, 8, r, commit, commitlen);
printf("open commitment: %s\n", ret == 1 ? "success" : "failure");
return 1;
}
int main(void)
{
if (test_sm2_commit() != 1) { error_print(); return -1; }
return 0;
}