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This commit is contained in:
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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203
tools/sm9encrypt.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.
@@ -7,103 +7,104 @@
* http://www.apache.org/licenses/LICENSE-2.0
*/
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <gmssl/sm9.h>
#include <gmssl/error.h>
static const char *options = "-pubmaster file -id str [-in file] [-out file]";
int sm9encrypt_main(int argc, char **argv)
{
int ret = 1;
char *prog = argv[0];
char *mpkfile = NULL;
char *id = NULL;
char *infile = NULL;
char *outfile = NULL;
FILE *mpkfp = NULL;
FILE *infp = stdin;
FILE *outfp = stdout;
SM9_ENC_MASTER_KEY mpk;
uint8_t inbuf[SM9_MAX_PLAINTEXT_SIZE];
uint8_t outbuf[SM9_MAX_CIPHERTEXT_SIZE];
size_t inlen, outlen = sizeof(outbuf);
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, "-pubmaster")) {
if (--argc < 1) goto bad;
mpkfile = *(++argv);
if (!(mpkfp = fopen(mpkfile, "r"))) {
error_print();
goto end;
}
} else if (!strcmp(*argv, "-id")) {
if (--argc < 1) goto bad;
id = *(++argv);
} else if (!strcmp(*argv, "-in")) {
if (--argc < 1) goto bad;
infile = *(++argv);
if (!(infp = fopen(outfile, "r"))) {
error_print();
goto end;
}
} 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 (!mpkfp || !id) {
error_print();
goto end;
}
if (sm9_enc_master_public_key_from_pem(&mpk, mpkfp) != 1) {
error_print();
return -1;
}
if ((inlen = fread(inbuf, 1, sizeof(inbuf), infp)) <= 0) {
error_print();
goto end;
}
if (sm9_encrypt(&mpk, id, strlen(id), inbuf, inlen, outbuf, &outlen) != 1) {
error_print();
goto end;
}
if (outlen != fwrite(outbuf, 1, outlen, outfp)) {
error_print();
goto end;
}
ret = 0;
end:
if (infile && infp) fclose(infp);
if (outfile && outfp) fclose(outfp);
if (mpkfp) fclose(mpkfp);
return ret;
}
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <gmssl/sm9.h>
#include <gmssl/error.h>
static const char *options = "-pubmaster file -id str [-in file] [-out file]";
int sm9encrypt_main(int argc, char **argv)
{
int ret = 1;
char *prog = argv[0];
char *mpkfile = NULL;
char *id = NULL;
char *infile = NULL;
char *outfile = NULL;
FILE *mpkfp = NULL;
FILE *infp = stdin;
FILE *outfp = stdout;
SM9_ENC_MASTER_KEY mpk;
uint8_t inbuf[SM9_MAX_PLAINTEXT_SIZE];
uint8_t outbuf[SM9_MAX_CIPHERTEXT_SIZE];
size_t inlen, outlen = sizeof(outbuf);
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, "-pubmaster")) {
if (--argc < 1) goto bad;
mpkfile = *(++argv);
if (!(mpkfp = fopen(mpkfile, "r"))) {
error_print();
goto end;
}
} else if (!strcmp(*argv, "-id")) {
if (--argc < 1) goto bad;
id = *(++argv);
} else if (!strcmp(*argv, "-in")) {
if (--argc < 1) goto bad;
infile = *(++argv);
if (!(infp = fopen(outfile, "r"))) {
error_print();
goto end;
}
} 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 (!mpkfp || !id) {
error_print();
goto end;
}
if (sm9_enc_master_public_key_from_pem(&mpk, mpkfp) != 1) {
error_print();
return -1;
}
if ((inlen = fread(inbuf, 1, sizeof(inbuf), infp)) <= 0) {
error_print();
goto end;
}
if (sm9_encrypt(&mpk, id, strlen(id), inbuf, inlen, outbuf, &outlen) != 1) {
error_print();
goto end;
}
if (outlen != fwrite(outbuf, 1, outlen, outfp)) {
error_print();
goto end;
}
ret = 0;
end:
if (infile && infp) fclose(infp);
if (outfile && outfp) fclose(outfp);
if (mpkfp) fclose(mpkfp);
return ret;
}