remove ltc encauth eax

[zpackage] / libtomcrypt / src / encauth / eax / eax_encrypt_authenticate_memory.c

diff --git a/libtomcrypt/src/encauth/eax/eax_encrypt_authenticate_memory.c b/libtomcrypt/src/encauth/eax/eax_encrypt_authenticate_memory.c
deleted file mode 100644 (file)
index 9980fc0..0000000
--- a/libtomcrypt/src/encauth/eax/eax_encrypt_authenticate_memory.c
+++ /dev/null
@@ -1,80 +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_encrypt_authenticate_memory.c
-  EAX implementation, encrypt a block of memory, by Tom St Denis
-*/
-#include "tomcrypt.h"
-
-#ifdef LTC_EAX_MODE
-
-/**
-   EAX encrypt and produce an authentication tag
-   @param cipher     The index of the cipher desired
-   @param key        The secret key to use
-   @param keylen     The length of the secret key (octets)
-   @param nonce      The session nonce [use once]
-   @param noncelen   The length of the nonce
-   @param header     The header for the session
-   @param headerlen  The length of the header (octets)
-   @param pt         The plaintext
-   @param ptlen      The length of the plaintext (octets)
-   @param ct         [out] The ciphertext
-   @param tag        [out] The destination tag
-   @param taglen     [in/out] The max size and resulting size of the authentication tag
-   @return CRYPT_OK if successful
-*/
-int eax_encrypt_authenticate_memory(int cipher,
-    const unsigned char *key,    unsigned long keylen,
-    const unsigned char *nonce,  unsigned long noncelen,
-    const unsigned char *header, unsigned long headerlen,
-    const unsigned char *pt,     unsigned long ptlen,
-          unsigned char *ct,
-          unsigned char *tag,    unsigned long *taglen)
-{
-   int err;
-   eax_state *eax;
-
-   LTC_ARGCHK(key    != NULL);
-   LTC_ARGCHK(pt     != NULL);
-   LTC_ARGCHK(ct     != NULL);
-   LTC_ARGCHK(tag    != NULL);
-   LTC_ARGCHK(taglen != NULL);
-
-   eax = XMALLOC(sizeof(*eax));
-
-   if ((err = eax_init(eax, cipher, key, keylen, nonce, noncelen, header, headerlen)) != CRYPT_OK) {
-      goto LBL_ERR;
-   }
-
-   if ((err = eax_encrypt(eax, pt, ct, ptlen)) != CRYPT_OK) {
-      goto LBL_ERR;
-   }
-
-   if ((err = eax_done(eax, tag, taglen)) != CRYPT_OK) {
-      goto LBL_ERR;
-   }
-
-   err = CRYPT_OK;
-LBL_ERR:
-#ifdef LTC_CLEAN_STACK
-   zeromem(eax, sizeof(*eax));
-#endif
-
-   XFREE(eax);
-
-   return err;
-}
-
-#endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */