mirror of
https://github.com/guanzhi/GmSSL.git
synced 2026-05-06 16:36:16 +08:00
123 lines
2.6 KiB
C
123 lines
2.6 KiB
C
/*
|
|
* Copyright 2014-2021 The GmSSL Project Authors. 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.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
#include <stdlib.h>
|
|
#include <gmssl/sm2.h>
|
|
#include <gmssl/pem.h>
|
|
#include <gmssl/pkcs8.h>
|
|
#include <gmssl/error.h>
|
|
|
|
#ifndef WIN32
|
|
#include <pwd.h>
|
|
#include <unistd.h>
|
|
#endif
|
|
|
|
int main(int argc, char **argv)
|
|
{
|
|
char *prog = argv[0];
|
|
char *pass = NULL;
|
|
char passbuf[64] = {0};
|
|
char *outfile = NULL;
|
|
char *puboutfile = NULL;
|
|
FILE *outfp = stdout;
|
|
FILE *puboutfp = stdout;
|
|
SM2_KEY key;
|
|
|
|
argc--;
|
|
argv++;
|
|
|
|
while (argc > 0) {
|
|
if (!strcmp(*argv, "-help")) {
|
|
help:
|
|
fprintf(stderr, "usage: %s [-pass passphrase] [-out pem] [-pubout pem]\n", prog);
|
|
return -1;
|
|
|
|
} else if (!strcmp(*argv, "-pass")) {
|
|
if (--argc < 1) goto bad;
|
|
pass = *(++argv);
|
|
|
|
} else if (!strcmp(*argv, "-out")) {
|
|
if (--argc < 1) goto bad;
|
|
outfile = *(++argv);
|
|
|
|
} else if (!strcmp(*argv, "-pubout")) {
|
|
if (--argc < 1) goto bad;
|
|
puboutfile = *(++argv);
|
|
|
|
} else {
|
|
fprintf(stderr, "%s: illegal option '%s'\n", prog, *argv);
|
|
goto help;
|
|
}
|
|
|
|
argc--;
|
|
argv++;
|
|
}
|
|
|
|
|
|
if (!pass) {
|
|
#ifndef WIN32
|
|
pass = getpass("Encryption Password : ");
|
|
strncpy(passbuf, pass, sizeof(passbuf));
|
|
pass = getpass("Encryption Password (Again) : ");
|
|
if (strcmp(passbuf, pass) != 0) {
|
|
fprintf(stderr, "error: passwords not match\n");
|
|
return -1;
|
|
}
|
|
#else
|
|
fprintf(stderr, "%s: '-pass' option required\n", prog);
|
|
goto help;
|
|
#endif
|
|
}
|
|
|
|
if (outfile) {
|
|
if (!(outfp = fopen(outfile, "w"))) {
|
|
error_print();
|
|
return -1;
|
|
}
|
|
}
|
|
if (puboutfile) {
|
|
if (!(puboutfp = fopen(puboutfile, "w"))) {
|
|
error_print();
|
|
return -1;
|
|
}
|
|
}
|
|
|
|
if (sm2_keygen(&key) != 1) {
|
|
error_print();
|
|
return -1;
|
|
}
|
|
|
|
if (sm2_enced_private_key_info_to_pem(&key, pass, outfp) != 1) {
|
|
memset(&key, 0, sizeof(SM2_KEY));
|
|
error_print();
|
|
return -1;
|
|
}
|
|
if (sm2_public_key_info_to_pem(&key, puboutfp) != 1) {
|
|
memset(&key, 0, sizeof(SM2_KEY));
|
|
error_print();
|
|
return -1;
|
|
}
|
|
|
|
memset(&key, 0, sizeof(SM2_KEY));
|
|
return 0;
|
|
|
|
bad:
|
|
fprintf(stderr, "%s: '%s' option value required\n", prog, *argv);
|
|
return -1;
|
|
}
|