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Simon
2022-08-25 22:42:11 -07:00
parent 16b39da60b
commit 0b4308b948
268 changed files with 67247 additions and 67015 deletions
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239
tools/sm9sign.c
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@@ -1,5 +1,5 @@
/*
* Copyright 2022 The GmSSL Project. All Rights Reserved.
* 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.
@@ -7,121 +7,122 @@
* http://www.apache.org/licenses/LICENSE-2.0
*/
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <gmssl/mem.h>
#include <gmssl/sm9.h>
#include <gmssl/error.h>
static const char *options = "[-in file] -key file -pass str [-out file]";
int sm9sign_main(int argc, char **argv)
{
int ret = 1;
char *prog = argv[0];
char *infile = NULL;
char *keyfile = NULL;
char *pass = NULL;
char *outfile = NULL;
FILE *infp = stdin;
FILE *keyfp = NULL;
FILE *outfp = stdout;
SM9_SIGN_KEY key;
SM9_SIGN_CTX ctx;
uint8_t buf[4096];
ssize_t len;
uint8_t sig[SM9_SIGNATURE_SIZE];
size_t siglen;
argc--;
argv++;
if (argc < 1) {
fprintf(stderr, "usage: %s %s\n", prog, options);
return 1;
}
while (argc > 0) {
if (!strcmp(*argv, "-help")) {
fprintf(stdout, "usage: %s %s\n", prog, options);
return 0;
} else if (!strcmp(*argv, "-in")) {
if (--argc < 1) goto bad;
infile = *(++argv);
if (!(infp = fopen(infile, "r"))) {
error_print();
goto end;
}
} else if (!strcmp(*argv, "-key")) {
if (--argc < 1) goto bad;
keyfile = *(++argv);
if (!(keyfp = fopen(keyfile, "r"))) {
error_print();
goto end;
}
} else if (!strcmp(*argv, "-pass")) {
if (--argc < 1) goto bad;
pass = *(++argv);
} else if (!strcmp(*argv, "-out")) {
if (--argc < 1) goto bad;
outfile = *(++argv);
if (!(outfp = fopen(outfile, "w"))) {
error_print();
goto end;
}
} else {
bad:
fprintf(stderr, "%s: illegal option '%s'\n", prog, *argv);
return 1;
}
argc--;
argv++;
}
if (!keyfile || !pass) {
error_print();
goto end;
}
if (sm9_sign_key_info_decrypt_from_pem(&key, pass, keyfp) != 1) {
error_print();
return -1;
}
if (sm9_sign_init(&ctx) != 1) {
error_print();
goto end;
}
while ((len = fread(buf, 1, sizeof(buf), infp)) > 0) {
if (sm9_sign_update(&ctx, buf, len) != 1) {
error_print();
goto end;
}
}
if (sm9_sign_finish(&ctx, &key, sig, &siglen) != 1) {
error_print();
goto end;
}
if (siglen != fwrite(sig, 1, siglen, outfp)) {
error_print();
goto end;
}
ret = 0;
end:
gmssl_secure_clear(&key, sizeof(key));
gmssl_secure_clear(&ctx, sizeof(ctx));
gmssl_secure_clear(buf, sizeof(buf));
if (infile && infp) fclose(infp);
if (outfile && outfp) fclose(outfp);
return ret;
}
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <gmssl/mem.h>
#include <gmssl/sm9.h>
#include <gmssl/error.h>
static const char *options = "[-in file] -key file -pass str [-out file]";
int sm9sign_main(int argc, char **argv)
{
int ret = 1;
char *prog = argv[0];
char *infile = NULL;
char *keyfile = NULL;
char *pass = NULL;
char *outfile = NULL;
FILE *infp = stdin;
FILE *keyfp = NULL;
FILE *outfp = stdout;
SM9_SIGN_KEY key;
SM9_SIGN_CTX ctx;
uint8_t buf[4096];
ssize_t len;
uint8_t sig[SM9_SIGNATURE_SIZE];
size_t siglen;
argc--;
argv++;
if (argc < 1) {
fprintf(stderr, "usage: %s %s\n", prog, options);
return 1;
}
while (argc > 0) {
if (!strcmp(*argv, "-help")) {
fprintf(stdout, "usage: %s %s\n", prog, options);
return 0;
} else if (!strcmp(*argv, "-in")) {
if (--argc < 1) goto bad;
infile = *(++argv);
if (!(infp = fopen(infile, "r"))) {
error_print();
goto end;
}
} else if (!strcmp(*argv, "-key")) {
if (--argc < 1) goto bad;
keyfile = *(++argv);
if (!(keyfp = fopen(keyfile, "r"))) {
error_print();
goto end;
}
} else if (!strcmp(*argv, "-pass")) {
if (--argc < 1) goto bad;
pass = *(++argv);
} else if (!strcmp(*argv, "-out")) {
if (--argc < 1) goto bad;
outfile = *(++argv);
if (!(outfp = fopen(outfile, "w"))) {
error_print();
goto end;
}
} else {
bad:
fprintf(stderr, "%s: illegal option '%s'\n", prog, *argv);
return 1;
}
argc--;
argv++;
}
if (!keyfile || !pass) {
error_print();
goto end;
}
if (sm9_sign_key_info_decrypt_from_pem(&key, pass, keyfp) != 1) {
error_print();
return -1;
}
if (sm9_sign_init(&ctx) != 1) {
error_print();
goto end;
}
while ((len = fread(buf, 1, sizeof(buf), infp)) > 0) {
if (sm9_sign_update(&ctx, buf, len) != 1) {
error_print();
goto end;
}
}
if (sm9_sign_finish(&ctx, &key, sig, &siglen) != 1) {
error_print();
goto end;
}
if (siglen != fwrite(sig, 1, siglen, outfp)) {
error_print();
goto end;
}
ret = 0;
end:
gmssl_secure_clear(&key, sizeof(key));
gmssl_secure_clear(&ctx, sizeof(ctx));
gmssl_secure_clear(buf, sizeof(buf));
if (infile && infp) fclose(infp);
if (outfile && outfp) fclose(outfp);
return ret;
}