X-Git-Url: https://pd.if.org/git/?p=zpackage;a=blobdiff_plain;f=libtomcrypt%2Fsrc%2Fmac%2Fxcbc%2Fxcbc_process.c;fp=libtomcrypt%2Fsrc%2Fmac%2Fxcbc%2Fxcbc_process.c;h=0000000000000000000000000000000000000000;hp=12e25c5f32daf590fefbefbf68d1c56f1914281d;hb=d6aefd8ebda828ed4c9fef447f96882c1db52ce1;hpb=92a317bb7300b241022d2be78814136d08dfcd34

diff --git a/libtomcrypt/src/mac/xcbc/xcbc_process.c b/libtomcrypt/src/mac/xcbc/xcbc_process.c
deleted file mode 100644
index 12e25c5..0000000
--- a/libtomcrypt/src/mac/xcbc/xcbc_process.c
+++ /dev/null
@@ -1,73 +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.
- */
-#include "tomcrypt.h"
-
-/**
-  @file xcbc_process.c
-  XCBC Support, process blocks with XCBC
-*/
-
-#ifdef LTC_XCBC
-
-/** Process data through XCBC-MAC
-  @param xcbc     The XCBC-MAC state
-  @param in       Input data to process
-  @param inlen    Length of input in octets
-  Return CRYPT_OK on success
-*/
-int xcbc_process(xcbc_state *xcbc, const unsigned char *in, unsigned long inlen)
-{
-   int err;
-#ifdef LTC_FAST
-   int x;
-#endif
-
-   LTC_ARGCHK(xcbc != NULL);
-   LTC_ARGCHK(in   != NULL);
-
-   /* check structure */
-   if ((err = cipher_is_valid(xcbc->cipher)) != CRYPT_OK) {
-      return err;
-   }
-
-   if ((xcbc->blocksize > cipher_descriptor[xcbc->cipher].block_length) || (xcbc->blocksize < 0) ||
-       (xcbc->buflen > xcbc->blocksize) || (xcbc->buflen < 0)) {
-      return CRYPT_INVALID_ARG;
-   }
-
-#ifdef LTC_FAST
-   if (xcbc->buflen == 0) {
-       while (inlen > (unsigned long)xcbc->blocksize) {
-           for (x = 0; x < xcbc->blocksize; x += sizeof(LTC_FAST_TYPE)) {
-              *(LTC_FAST_TYPE_PTR_CAST(&(xcbc->IV[x]))) ^= *(LTC_FAST_TYPE_PTR_CAST(&(in[x])));
-           }
-           cipher_descriptor[xcbc->cipher].ecb_encrypt(xcbc->IV, xcbc->IV, &xcbc->key);
-           in    += xcbc->blocksize;
-           inlen -= xcbc->blocksize;
-       }
-   }
-#endif
-
-   while (inlen) {
-      if (xcbc->buflen == xcbc->blocksize) {
-         cipher_descriptor[xcbc->cipher].ecb_encrypt(xcbc->IV, xcbc->IV, &xcbc->key);
-         xcbc->buflen = 0;
-      }
-      xcbc->IV[xcbc->buflen++] ^= *in++;
-      --inlen;
-   }
-   return CRYPT_OK;
-}
-
-#endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
-