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Fix sm3hmac tool bug

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Zhi Guan
2022-08-04 11:05:41 +08:00
parent 6c7876f6df
commit b1505a597f
1 changed files with 45 additions and 6 deletions
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51
tools/sm3hmac.c
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@@ -1,10 +1,49 @@
/* /*
* Copyright 2022 The GmSSL Project. All Rights Reserved. * Copyright (c) 2020 - 2021 The GmSSL Project. All rights reserved.
* *
* Licensed under the Apache License, Version 2.0 (the License); you may * Redistribution and use in source and binary forms, with or without
* not use this file except in compliance with the License. * modification, are permitted provided that the following conditions
* are met:
* *
* http://www.apache.org/licenses/LICENSE-2.0 * 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 <stdio.h>
@@ -96,7 +135,7 @@ bad:
} }
sm3_hmac_init(&ctx, key, keylen); sm3_hmac_init(&ctx, key, keylen);
while ((len = fread(buf, 1, sizeof(buf), stdin)) > 0) { while ((len = fread(buf, 1, sizeof(buf), infp)) > 0) {
sm3_hmac_update(&ctx, buf, len); sm3_hmac_update(&ctx, buf, len);
} }
sm3_hmac_finish(&ctx, mac); sm3_hmac_finish(&ctx, mac);