32 lines
586 B
C
32 lines
586 B
C
/* LibTomCrypt, modular cryptographic library -- Tom St Denis */
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/* SPDX-License-Identifier: Unlicense */
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#include "tomcrypt_private.h"
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/**
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@file lrw_done.c
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LRW_MODE implementation, Free resources, Tom St Denis
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*/
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#ifdef LTC_LRW_MODE
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/**
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Terminate a LRW state
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@param lrw The state to terminate
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@return CRYPT_OK if successful
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*/
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int lrw_done(symmetric_LRW *lrw)
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{
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int err;
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LTC_ARGCHK(lrw != NULL);
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if ((err = cipher_is_valid(lrw->cipher)) != CRYPT_OK) {
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return err;
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}
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cipher_descriptor[lrw->cipher].done(&lrw->key);
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return CRYPT_OK;
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}
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#endif
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