mirror of
https://github.com/guanzhi/GmSSL.git
synced 2026-05-06 16:36:16 +08:00
38 lines
729 B
C
38 lines
729 B
C
/*
|
|
* 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/sm3.h>
|
|
|
|
|
|
int main(int argc, char **argv)
|
|
{
|
|
SM3_CTX sm3_ctx;
|
|
uint8_t buf[4096];
|
|
ssize_t len;
|
|
uint8_t dgst[32];
|
|
int i;
|
|
|
|
sm3_init(&sm3_ctx);
|
|
while ((len = fread(buf, 1, sizeof(buf), stdin)) > 0) {
|
|
sm3_update(&sm3_ctx, buf, len);
|
|
}
|
|
sm3_finish(&sm3_ctx, dgst);
|
|
|
|
for (i = 0; i < sizeof(dgst); i++) {
|
|
printf("%02x", dgst[i]);
|
|
}
|
|
printf("\n");
|
|
return 0;
|
|
}
|