+/*
+ * Copyright 2005-2016 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the OpenSSL license (the "License"). You may not use
+ * this file except in compliance with the License. You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
/**
* The Whirlpool hashing function.
*
*
* Unlike authors' reference implementation, block processing
* routine whirlpool_block is designed to operate on multi-block
- * input. This is done for perfomance.
+ * input. This is done for performance.
*/
+#include <openssl/crypto.h>
#include "wp_locl.h"
#include <string.h>
goto reconsider;
} else
#endif
- if (bits >= 8) {
+ if (bits > 8) {
b = ((inp[0] << inpgap) | (inp[1] >> (8 - inpgap)));
b &= 0xff;
if (bitrem)
}
if (bitrem)
c->data[byteoff] = b << (8 - bitrem);
- } else { /* remaining less than 8 bits */
+ } else { /* remaining less than or equal to 8 bits */
b = (inp[0] << inpgap) & 0xff;
if (bitrem)
if (md) {
memcpy(md, c->H.c, WHIRLPOOL_DIGEST_LENGTH);
- memset(c, 0, sizeof(*c));
+ OPENSSL_cleanse(c, sizeof(*c));
return (1);
}
return (0);