mirror of
https://github.com/guanzhi/GmSSL.git
synced 2026-05-06 16:36:16 +08:00
修改License
This commit is contained in:
Simon
@@ -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.
|
||||
@@ -7,138 +7,139 @@
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*/
|
||||
|
||||
|
||||
#include <stdio.h>
|
||||
#include <errno.h>
|
||||
#include <string.h>
|
||||
#include <stdlib.h>
|
||||
#include <gmssl/sm2.h>
|
||||
#include <gmssl/x509.h>
|
||||
|
||||
|
||||
static const char *options = "(-pubkey pem | -cert pem) [-in file] [-out file]";
|
||||
|
||||
int sm2encrypt_main(int argc, char **argv)
|
||||
{
|
||||
int ret = 1;
|
||||
char *prog = argv[0];
|
||||
char *pubkeyfile = NULL;
|
||||
char *certfile = NULL;
|
||||
char *infile = NULL;
|
||||
char *outfile = NULL;
|
||||
FILE *pubkeyfp = NULL;
|
||||
FILE *certfp = NULL;
|
||||
FILE *infp = stdin;
|
||||
FILE *outfp = stdout;
|
||||
uint8_t cert[1024];
|
||||
size_t certlen;
|
||||
SM2_KEY key;
|
||||
uint8_t inbuf[SM2_MAX_PLAINTEXT_SIZE + 1];
|
||||
uint8_t outbuf[SM2_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 > 1) {
|
||||
if (!strcmp(*argv, "-help")) {
|
||||
printf("usage: %s %s\n", prog, options);
|
||||
ret = 0;
|
||||
goto end;
|
||||
} else if (!strcmp(*argv, "-pubkey")) {
|
||||
if (certfile) {
|
||||
fprintf(stderr, "%s: options '-pubkey' '-cert' conflict\n", prog);
|
||||
goto end;
|
||||
}
|
||||
if (--argc < 1) goto bad;
|
||||
pubkeyfile = *(++argv);
|
||||
if (!(pubkeyfp = fopen(pubkeyfile, "r"))) {
|
||||
fprintf(stderr, "%s: open '%s' failure : %s\n", prog, pubkeyfile, strerror(errno));
|
||||
goto end;
|
||||
}
|
||||
} else if (!strcmp(*argv, "-cert")) {
|
||||
if (pubkeyfile) {
|
||||
fprintf(stderr, "%s: options '-pubkey' '-cert' conflict\n", prog);
|
||||
goto end;
|
||||
}
|
||||
if (--argc < 1) goto bad;
|
||||
certfile = *(++argv);
|
||||
if (!(certfp = fopen(certfile, "r"))) {
|
||||
fprintf(stderr, "%s: open '%s' failure : %s\n", prog, certfile, strerror(errno));
|
||||
goto end;
|
||||
}
|
||||
} else if (!strcmp(*argv, "-in")) {
|
||||
if (--argc < 1) goto bad;
|
||||
infile = *(++argv);
|
||||
if (!(infp = fopen(infile, "r"))) {
|
||||
fprintf(stderr, "%s: open '%s' failure : %s\n", prog, infile, strerror(errno));
|
||||
goto end;
|
||||
}
|
||||
} else if (!strcmp(*argv, "-out")) {
|
||||
if (--argc < 1) goto bad;
|
||||
outfile = *(++argv);
|
||||
if (!(outfp = fopen(outfile, "w"))) {
|
||||
fprintf(stderr, "%s: open '%s' failure : %s\n", prog, outfile, strerror(errno));
|
||||
goto end;
|
||||
}
|
||||
} else {
|
||||
fprintf(stderr, "%s: illegal option '%s'\n", prog, *argv);
|
||||
goto end;
|
||||
bad:
|
||||
fprintf(stderr, "%s: '%s' option value missing\n", prog, *argv);
|
||||
goto end;
|
||||
}
|
||||
|
||||
argc--;
|
||||
argv++;
|
||||
}
|
||||
|
||||
|
||||
if (pubkeyfile) {
|
||||
if (sm2_public_key_info_from_pem(&key, pubkeyfp) != 1) {
|
||||
fprintf(stderr, "%s: parse public key failed\n", prog);
|
||||
goto end;
|
||||
}
|
||||
} else if (certfile) {
|
||||
if (x509_cert_from_pem(cert, &certlen, sizeof(cert), certfp) != 1
|
||||
|| x509_cert_get_subject_public_key(cert, certlen, &key) != 1) {
|
||||
fprintf(stderr, "%s: parse certificate failed\n", prog);
|
||||
goto end;
|
||||
}
|
||||
} else {
|
||||
fprintf(stderr, "%s: '-pubkey' or '-cert' option required\n", prog);
|
||||
goto end;
|
||||
}
|
||||
|
||||
if ((inlen = fread(inbuf, 1, sizeof(inbuf), infp)) <= 0) {
|
||||
fprintf(stderr, "%s: read input error : %s\n", prog, strerror(errno));
|
||||
goto end;
|
||||
}
|
||||
if (inlen > SM2_MAX_PLAINTEXT_SIZE) {
|
||||
fprintf(stderr, "%s: input long than SM2_MAX_PLAINTEXT_SIZE (%d)\n", prog, SM2_MAX_PLAINTEXT_SIZE);
|
||||
goto end;
|
||||
}
|
||||
|
||||
if (sm2_encrypt(&key, inbuf, inlen, outbuf, &outlen) != 1) {
|
||||
fprintf(stderr, "%s: inner error\n", prog);
|
||||
goto end;
|
||||
}
|
||||
|
||||
if (outlen != fwrite(outbuf, 1, outlen, outfp)) {
|
||||
fprintf(stderr, "%s: output error : %s\n", prog, strerror(errno));
|
||||
goto end;
|
||||
}
|
||||
ret = 0;
|
||||
|
||||
end:
|
||||
if (infile && infp) fclose(infp);
|
||||
if (outfile && outfp) fclose(outfp);
|
||||
if (pubkeyfp) fclose(pubkeyfp);
|
||||
if (certfp) fclose(certfp);
|
||||
return ret;
|
||||
}
|
||||
|
||||
|
||||
#include <stdio.h>
|
||||
#include <errno.h>
|
||||
#include <string.h>
|
||||
#include <stdlib.h>
|
||||
#include <gmssl/sm2.h>
|
||||
#include <gmssl/x509.h>
|
||||
|
||||
|
||||
static const char *options = "(-pubkey pem | -cert pem) [-in file] [-out file]";
|
||||
|
||||
int sm2encrypt_main(int argc, char **argv)
|
||||
{
|
||||
int ret = 1;
|
||||
char *prog = argv[0];
|
||||
char *pubkeyfile = NULL;
|
||||
char *certfile = NULL;
|
||||
char *infile = NULL;
|
||||
char *outfile = NULL;
|
||||
FILE *pubkeyfp = NULL;
|
||||
FILE *certfp = NULL;
|
||||
FILE *infp = stdin;
|
||||
FILE *outfp = stdout;
|
||||
uint8_t cert[1024];
|
||||
size_t certlen;
|
||||
SM2_KEY key;
|
||||
uint8_t inbuf[SM2_MAX_PLAINTEXT_SIZE + 1];
|
||||
uint8_t outbuf[SM2_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 > 1) {
|
||||
if (!strcmp(*argv, "-help")) {
|
||||
printf("usage: %s %s\n", prog, options);
|
||||
ret = 0;
|
||||
goto end;
|
||||
} else if (!strcmp(*argv, "-pubkey")) {
|
||||
if (certfile) {
|
||||
fprintf(stderr, "%s: options '-pubkey' '-cert' conflict\n", prog);
|
||||
goto end;
|
||||
}
|
||||
if (--argc < 1) goto bad;
|
||||
pubkeyfile = *(++argv);
|
||||
if (!(pubkeyfp = fopen(pubkeyfile, "r"))) {
|
||||
fprintf(stderr, "%s: open '%s' failure : %s\n", prog, pubkeyfile, strerror(errno));
|
||||
goto end;
|
||||
}
|
||||
} else if (!strcmp(*argv, "-cert")) {
|
||||
if (pubkeyfile) {
|
||||
fprintf(stderr, "%s: options '-pubkey' '-cert' conflict\n", prog);
|
||||
goto end;
|
||||
}
|
||||
if (--argc < 1) goto bad;
|
||||
certfile = *(++argv);
|
||||
if (!(certfp = fopen(certfile, "r"))) {
|
||||
fprintf(stderr, "%s: open '%s' failure : %s\n", prog, certfile, strerror(errno));
|
||||
goto end;
|
||||
}
|
||||
} else if (!strcmp(*argv, "-in")) {
|
||||
if (--argc < 1) goto bad;
|
||||
infile = *(++argv);
|
||||
if (!(infp = fopen(infile, "r"))) {
|
||||
fprintf(stderr, "%s: open '%s' failure : %s\n", prog, infile, strerror(errno));
|
||||
goto end;
|
||||
}
|
||||
} else if (!strcmp(*argv, "-out")) {
|
||||
if (--argc < 1) goto bad;
|
||||
outfile = *(++argv);
|
||||
if (!(outfp = fopen(outfile, "w"))) {
|
||||
fprintf(stderr, "%s: open '%s' failure : %s\n", prog, outfile, strerror(errno));
|
||||
goto end;
|
||||
}
|
||||
} else {
|
||||
fprintf(stderr, "%s: illegal option '%s'\n", prog, *argv);
|
||||
goto end;
|
||||
bad:
|
||||
fprintf(stderr, "%s: '%s' option value missing\n", prog, *argv);
|
||||
goto end;
|
||||
}
|
||||
|
||||
argc--;
|
||||
argv++;
|
||||
}
|
||||
|
||||
|
||||
if (pubkeyfile) {
|
||||
if (sm2_public_key_info_from_pem(&key, pubkeyfp) != 1) {
|
||||
fprintf(stderr, "%s: parse public key failed\n", prog);
|
||||
goto end;
|
||||
}
|
||||
} else if (certfile) {
|
||||
if (x509_cert_from_pem(cert, &certlen, sizeof(cert), certfp) != 1
|
||||
|| x509_cert_get_subject_public_key(cert, certlen, &key) != 1) {
|
||||
fprintf(stderr, "%s: parse certificate failed\n", prog);
|
||||
goto end;
|
||||
}
|
||||
} else {
|
||||
fprintf(stderr, "%s: '-pubkey' or '-cert' option required\n", prog);
|
||||
goto end;
|
||||
}
|
||||
|
||||
if ((inlen = fread(inbuf, 1, sizeof(inbuf), infp)) <= 0) {
|
||||
fprintf(stderr, "%s: read input error : %s\n", prog, strerror(errno));
|
||||
goto end;
|
||||
}
|
||||
if (inlen > SM2_MAX_PLAINTEXT_SIZE) {
|
||||
fprintf(stderr, "%s: input long than SM2_MAX_PLAINTEXT_SIZE (%d)\n", prog, SM2_MAX_PLAINTEXT_SIZE);
|
||||
goto end;
|
||||
}
|
||||
|
||||
if (sm2_encrypt(&key, inbuf, inlen, outbuf, &outlen) != 1) {
|
||||
fprintf(stderr, "%s: inner error\n", prog);
|
||||
goto end;
|
||||
}
|
||||
|
||||
if (outlen != fwrite(outbuf, 1, outlen, outfp)) {
|
||||
fprintf(stderr, "%s: output error : %s\n", prog, strerror(errno));
|
||||
goto end;
|
||||
}
|
||||
ret = 0;
|
||||
|
||||
end:
|
||||
if (infile && infp) fclose(infp);
|
||||
if (outfile && outfp) fclose(outfp);
|
||||
if (pubkeyfp) fclose(pubkeyfp);
|
||||
if (certfp) fclose(certfp);
|
||||
return ret;
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user