X-Git-Url: https://pd.if.org/git/?p=zpackage;a=blobdiff_plain;f=libtomcrypt%2Fsrc%2Fencauth%2Feax%2Feax_decrypt.c;fp=libtomcrypt%2Fsrc%2Fencauth%2Feax%2Feax_decrypt.c;h=0000000000000000000000000000000000000000;hp=b1407163ccd7210062d7be3b064204b08286ab1f;hb=7955b22e032857bed284c22c5303c0a289b4bd71;hpb=094fa8c1bc2e27a560833c6a829b1d9b60de7034 diff --git a/libtomcrypt/src/encauth/eax/eax_decrypt.c b/libtomcrypt/src/encauth/eax/eax_decrypt.c deleted file mode 100644 index b140716..0000000 --- a/libtomcrypt/src/encauth/eax/eax_decrypt.c +++ /dev/null @@ -1,48 +0,0 @@ -/* 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. - */ - -/** - @file eax_decrypt.c - EAX implementation, decrypt block, by Tom St Denis -*/ -#include "tomcrypt.h" - -#ifdef LTC_EAX_MODE - -/** - Decrypt data with the EAX protocol - @param eax The EAX state - @param ct The ciphertext - @param pt [out] The plaintext - @param length The length (octets) of the ciphertext - @return CRYPT_OK if successful -*/ -int eax_decrypt(eax_state *eax, const unsigned char *ct, unsigned char *pt, - unsigned long length) -{ - int err; - - LTC_ARGCHK(eax != NULL); - LTC_ARGCHK(pt != NULL); - LTC_ARGCHK(ct != NULL); - - /* omac ciphertext */ - if ((err = omac_process(&eax->ctomac, ct, length)) != CRYPT_OK) { - return err; - } - - /* decrypt */ - return ctr_decrypt(ct, pt, length, &eax->ctr); -} - -#endif - -/* ref: $Format:%D$ */ -/* git commit: $Format:%H$ */ -/* commit time: $Format:%ai$ */