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data-lite-c/Sources/DataLiteC/libtomcrypt/modes/f8/f8_decrypt.c

32 lines
658 B
C

/* LibTomCrypt, modular cryptographic library -- Tom St Denis */
/* SPDX-License-Identifier: Unlicense */
#include "tomcrypt_private.h"
/**
@file f8_decrypt.c
F8 implementation, decrypt data, Tom St Denis
*/
#ifdef LTC_F8_MODE
/**
F8 decrypt
@param ct Ciphertext
@param pt [out] Plaintext
@param len Length of ciphertext (octets)
@param f8 F8 state
@return CRYPT_OK if successful
*/
int f8_decrypt(const unsigned char *ct, unsigned char *pt, unsigned long len, symmetric_F8 *f8)
{
LTC_ARGCHK(pt != NULL);
LTC_ARGCHK(ct != NULL);
LTC_ARGCHK(f8 != NULL);
return f8_encrypt(ct, pt, len, f8);
}
#endif