abc/GmSSL
1
0
Fork 0
mirror of https://github.com/guanzhi/GmSSL.git synced 2026-05-07 00:46:17 +08:00
Code Issues Packages Projects Releases Wiki Activity

sm2 test vector

Browse Source
This commit is contained in:
Zhi Guan
2016-05-02 17:56:14 +02:00
parent d8072491bc
commit addcac4896
34 changed files with 1245 additions and 3023 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
apps/cpk.c
View File

@@ -0,0 +1,6 @@
/*
*
* gmssl cpkparam
*/

BIN
apps/openssl
View File

Binary file not shown.

69
apps/sm2.c
View File

@@ -1,69 +0,0 @@
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <libgen.h>
#include <openssl/evp.h>
#include <openssl/ecdsa.h>
#include <openssl/objects.h>
int main(int argc, char **argv)
{
char *prog = basename(argv[0]);
EC_GROUP *ec_group = NULL;
EC_KEY *ec_key = NULL;
BN_CTX *ctx = BN_CTX_new();
const char *id = "Alice@YAHOO.COM";
unsigned char za[32];
BIGNUM *k = NULL;
BIGNUM *x = NULL;
ECDSA_SIG *sig = NULL;
unsigned char dgst[20] = "abc";
int ret;
if (!(ec_group = EC_GROUP_new_by_curve_name(NID_sm2t257v1))) {
fprintf(stderr, "%s: no such curve\n", prog);
return -1;
}
if (!(ec_key = EC_KEY_new_by_curve_name(NID_sm2p256v1))) {
fprintf(stderr, "%s: %s %d\n", prog, __FUNCTION__, __LINE__);
return -1;
}
if (!EC_KEY_generate_key(ec_key)) {
ERR_print_errors_fp(stderr);
return -1;
}
if ((ret = EC_KEY_compute_za(za, EVP_sha256(), id, strlen(id), ec_key)) < 0) {
ERR_print_errors_fp(stderr);
return -1;
}
printf("Za length = %d\n", ret);
if (!(sig = ECDSA_do_sign(dgst, sizeof(dgst), ec_key))) {
ERR_print_errors_fp(stderr);
return -1;
}
if ((ret = ECDSA_do_verify(dgst, sizeof(dgst), sig, ec_key)) < 0) {
ERR_print_errors_fp(stderr);
return -1;
}
printf("result = %d\n", ret);
if (!ECDSA_sign_setup(ec_key, ctx, &k, &x)) {
ERR_print_errors_fp(stderr);
return -1;
}
if (!(sig = ECDSA_do_sign_ex(dgst, sizeof(dgst), k, x, ec_key))) {
ERR_print_errors_fp(stderr);
return -1;
}
if ((ret = ECDSA_do_verify(dgst, sizeof(dgst), sig, ec_key)) < 0) {
ERR_print_errors_fp(stderr);
return -1;
}
printf("result = %d\n", ret);
return 0;
}