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Update X509

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This commit is contained in:
Zhi Guan
2023-02-08 21:51:05 +08:00
parent 14b23cec47
commit da9ef786eb
8 changed files with 226 additions and 66 deletions
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64
demos/src/demo_sm2_key_export.c Normal file
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@@ -0,0 +1,64 @@
/*
* 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 <gmssl/mem.h>
#include <gmssl/sm2.h>
int main(int argc, char **argv)
{
int ret = -1;
char *prog = argv[0];
char *keyfile;
char *pass;
FILE *keyfp = NULL;
SM2_KEY sm2_key;
if (argc < 3) {
fprintf(stderr, "usage: %s <key.pem> <pass>\n", prog);
return -1;
}
keyfile = argv[1];
pass = argv[2];
if (!(keyfp = fopen(keyfile, "rb"))) {
fprintf(stderr, "%s: open file '%s' failure\n", prog, keyfile);
return -1;
}
if (sm2_private_key_info_decrypt_from_pem(&sm2_key, pass, keyfp) != 1) {
fprintf(stderr, "%s: load key failure\n", prog);
goto end;
}
if (sm2_private_key_info_to_pem(&sm2_key, stdout) != 1) {
fprintf(stderr, "%s: export failure\n", prog);
goto end;
}
ret = 0;
end:
gmssl_secure_clear(&sm2_key, sizeof(sm2_key));
if (keyfp) fclose(keyfp);
return ret;
}

33
demos/src/demo_sm2_keyparse.c
View File

@@ -11,20 +11,39 @@
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <gmssl/mem.h>
#include <gmssl/sm2.h>
int main(int argc, char **argv)
{
uint8_t buf[4096];
uint8_t dgst[32];
int i;
char *prog = argv[0];
char *keyfile;
char *pass;
FILE *keyfp = NULL;
SM2_KEY sm2_key;
for (i = 0; i < sizeof(dgst); i++) {
printf("%02x", dgst[i]);
if (argc < 3) {
fprintf(stderr, "usage: %s <key.pem> <pass>\n", prog);
return -1;
}
printf("\n");
keyfile = argv[1];
pass = argv[2];
if (!(keyfp = fopen(keyfile, "rb"))) {
fprintf(stderr, "%s: open file '%s' failure\n", prog, keyfile);
return -1;
}
if (sm2_private_key_info_decrypt_from_pem(&sm2_key, pass, keyfp) != 1) {
fprintf(stderr, "%s: load key failure\n", prog);
fclose(keyfp);
return -1;
}
sm2_key_print(stdout, 0, 0, "SM2_KEY", &sm2_key);
gmssl_secure_clear(&sm2_key, sizeof(sm2_key));
fclose(keyfp);
return 0;
}