28 lines
721 B
C
28 lines
721 B
C
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/* LibTomCrypt, modular cryptographic library -- Tom St Denis
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*
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* LibTomCrypt is a library that provides various cryptographic
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* algorithms in a highly modular and flexible manner.
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*
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* The library is free for all purposes without any express
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* guarantee it works.
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*
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* Tom St Denis, tomstdenis@iahu.ca, http://libtomcrypt.org
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*/
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#include "mycrypt.h"
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int unregister_hash(const struct _hash_descriptor *hash)
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{
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int x;
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_ARGCHK(hash != NULL);
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/* is it already registered? */
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for (x = 0; x < TAB_SIZE; x++) {
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if (memcmp(&hash_descriptor[x], hash, sizeof(struct _hash_descriptor)) == 0) {
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hash_descriptor[x].name = NULL;
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return CRYPT_OK;
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}
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}
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return CRYPT_ERROR;
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}
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