1 files changed, 0 insertions, 139 deletions

diff --git a/src/lib/libcrypto/aes/aes_ctr.c b/src/lib/libcrypto/aes/aes_ctr.c
deleted file mode 100644
index f36982be1e..0000000000
--- a/src/lib/libcrypto/aes/aes_ctr.c
+++ /dev/null
@@ -1,139 +0,0 @@
-/* crypto/aes/aes_ctr.c -*- mode:C; c-file-style: "eay" -*- */
-/* ====================================================================
- * Copyright (c) 1998-2002 The OpenSSL Project.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * 3. All advertising materials mentioning features or use of this
- *    software must display the following acknowledgment:
- *    "This product includes software developed by the OpenSSL Project
- *    for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
- *
- * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
- *    endorse or promote products derived from this software without
- *    prior written permission. For written permission, please contact
- *    openssl-core@openssl.org.
- *
- * 5. Products derived from this software may not be called "OpenSSL"
- *    nor may "OpenSSL" appear in their names without prior written
- *    permission of the OpenSSL Project.
- *
- * 6. Redistributions of any form whatsoever must retain the following
- *    acknowledgment:
- *    "This product includes software developed by the OpenSSL Project
- *    for use in the OpenSSL Toolkit (http://www.openssl.org/)"
- *
- * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
- * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
- * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
- * OF THE POSSIBILITY OF SUCH DAMAGE.
- * ====================================================================
- *
- */
-
-#ifndef AES_DEBUG
-# ifndef NDEBUG
-#  define NDEBUG
-# endif
-#endif
-#include <assert.h>
-
-#include <openssl/aes.h>
-#include "aes_locl.h"
-
-/* NOTE: the IV/counter CTR mode is big-endian.  The rest of the AES code
- * is endian-neutral. */
-
-/* increment counter (128-bit int) by 1 */
-static void AES_ctr128_inc(unsigned char *counter) {
-        unsigned long c;
-
-        /* Grab bottom dword of counter and increment */
-        c = GETU32(counter + 12);
-        c++;    c &= 0xFFFFFFFF;
-        PUTU32(counter + 12, c);
-
-        /* if no overflow, we're done */
-        if (c)
-                return;
-
-        /* Grab 1st dword of counter and increment */
-        c = GETU32(counter +  8);
-        c++;    c &= 0xFFFFFFFF;
-        PUTU32(counter +  8, c);
-
-        /* if no overflow, we're done */
-        if (c)
-                return;
-
-        /* Grab 2nd dword of counter and increment */
-        c = GETU32(counter +  4);
-        c++;    c &= 0xFFFFFFFF;
-        PUTU32(counter +  4, c);
-
-        /* if no overflow, we're done */
-        if (c)
-                return;
-
-        /* Grab top dword of counter and increment */
-        c = GETU32(counter +  0);
-        c++;    c &= 0xFFFFFFFF;
-        PUTU32(counter +  0, c);
-}
-
-/* The input encrypted as though 128bit counter mode is being
- * used.  The extra state information to record how much of the
- * 128bit block we have used is contained in *num, and the
- * encrypted counter is kept in ecount_buf.  Both *num and
- * ecount_buf must be initialised with zeros before the first
- * call to AES_ctr128_encrypt().
- *
- * This algorithm assumes that the counter is in the x lower bits
- * of the IV (ivec), and that the application has full control over
- * overflow and the rest of the IV.  This implementation takes NO
- * responsability for checking that the counter doesn't overflow
- * into the rest of the IV when incremented.
- */
-void AES_ctr128_encrypt(const unsigned char *in, unsigned char *out,
-        const unsigned long length, const AES_KEY *key,
-        unsigned char ivec[AES_BLOCK_SIZE],
-        unsigned char ecount_buf[AES_BLOCK_SIZE],
-        unsigned int *num) {
-
-        unsigned int n;
-        unsigned long l=length;
-
-        assert(in && out && key && counter && num);
-        assert(*num < AES_BLOCK_SIZE);
-
-        n = *num;
-
-        while (l--) {
-                if (n == 0) {
-                        AES_encrypt(ivec, ecount_buf, key);
-                        AES_ctr128_inc(ivec);
-                }
-                *(out++) = *(in++) ^ ecount_buf[n];
-                n = (n+1) % AES_BLOCK_SIZE;
-        }
-
-        *num=n;
-}