+++ /dev/null
-/* LibTomCrypt, modular cryptographic library -- Tom St Denis
- *
- * LibTomCrypt is a library that provides various cryptographic
- * algorithms in a highly modular and flexible manner.
- *
- * The library is free for all purposes without any express
- * guarantee it works.
- */
-#include "tomcrypt.h"
-
-/**
- @file lrw_decrypt.c
- LRW_MODE implementation, Decrypt blocks, Tom St Denis
-*/
-
-#ifdef LTC_LRW_MODE
-
-/**
- LRW decrypt blocks
- @param ct The ciphertext
- @param pt [out] The plaintext
- @param len The length in octets, must be a multiple of 16
- @param lrw The LRW state
-*/
-int lrw_decrypt(const unsigned char *ct, unsigned char *pt, unsigned long len, symmetric_LRW *lrw)
-{
- int err;
-
- LTC_ARGCHK(pt != NULL);
- LTC_ARGCHK(ct != NULL);
- LTC_ARGCHK(lrw != NULL);
-
- if ((err = cipher_is_valid(lrw->cipher)) != CRYPT_OK) {
- return err;
- }
-
- if (cipher_descriptor[lrw->cipher].accel_lrw_decrypt != NULL) {
- return cipher_descriptor[lrw->cipher].accel_lrw_decrypt(ct, pt, len, lrw->IV, lrw->tweak, &lrw->key);
- }
-
- return lrw_process(ct, pt, len, LRW_DECRYPT, lrw);
-}
-
-
-#endif
-
-/* ref: $Format:%D$ */
-/* git commit: $Format:%H$ */
-/* commit time: $Format:%ai$ */