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Update SDF and Demo

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This commit is contained in:
Zhi Guan
2022-05-07 15:56:54 +08:00
parent 8cc94d1c1d
commit 693a9eb4ca
14 changed files with 4746 additions and 10 deletions
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8
demos/sm3/CMakeLists.txt Normal file
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cmake_minimum_required(VERSION 3.0)
project(sm3demo)
include_directories(/usr/local/include)
link_directories(/usr/local/lib)
add_executable(sm3demo sm3demo.c)
target_link_libraries(sm3demo gmssl)

74
demos/sm3/sm3demo.c Normal file
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/*
* Copyright (c) 2014 - 2021 The GmSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the GmSSL Project.
* (http://gmssl.org/)"
*
* 4. The name "GmSSL Project" must not be used to endorse or promote
* products derived from this software without prior written
* permission. For written permission, please contact
* guanzhi1980@gmail.com.
*
* 5. Products derived from this software may not be called "GmSSL"
* nor may "GmSSL" appear in their names without prior written
* permission of the GmSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the GmSSL Project
* (http://gmssl.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE GmSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE GmSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#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;
}