mirror of
https://github.com/status-im/go-sqlcipher.git
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Frank Braun
78e06c3d61
Also upgrade libtomcrypt to the latest version. Thanks to André Medeiros for preparing the switch to SQLCipher 4.x with https://github.com/mutecomm/go-sqlcipher/pull/9
25 lines
616 B
C
25 lines
616 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 crypt_hash_is_valid.c
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Determine if hash is valid, Tom St Denis
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*/
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/*
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Test if a hash index is valid
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@param idx The index of the hash to search for
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@return CRYPT_OK if valid
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*/
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int hash_is_valid(int idx)
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{
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LTC_MUTEX_LOCK(<c_hash_mutex);
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if (idx < 0 || idx >= TAB_SIZE || hash_descriptor[idx].name == NULL) {
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LTC_MUTEX_UNLOCK(<c_hash_mutex);
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return CRYPT_INVALID_HASH;
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}
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LTC_MUTEX_UNLOCK(<c_hash_mutex);
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return CRYPT_OK;
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}
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