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authorParménides GV <parmegv@sdf.org>2014-04-08 12:04:17 +0200
committerParménides GV <parmegv@sdf.org>2014-04-08 12:04:17 +0200
commit3c3421afd8f74a3aa8d1011de07a8c18f9549210 (patch)
tree49d52344661c23d7268b8ea69466a1cfef04bf8b /app/openssl/crypto/modes/ctr128.c
parent5fc5d37330d3535a0f421632694d1e7918fc22d7 (diff)
Rename app->bitmask_android
This way, gradle commands generate apks correctly named.
Diffstat (limited to 'app/openssl/crypto/modes/ctr128.c')
-rw-r--r--app/openssl/crypto/modes/ctr128.c184
1 files changed, 0 insertions, 184 deletions
diff --git a/app/openssl/crypto/modes/ctr128.c b/app/openssl/crypto/modes/ctr128.c
deleted file mode 100644
index 932037f5..00000000
--- a/app/openssl/crypto/modes/ctr128.c
+++ /dev/null
@@ -1,184 +0,0 @@
-/* ====================================================================
- * Copyright (c) 2008 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.
- * ====================================================================
- *
- */
-
-#include "modes.h"
-#include <string.h>
-
-#ifndef MODES_DEBUG
-# ifndef NDEBUG
-# define NDEBUG
-# endif
-#endif
-#include <assert.h>
-
-typedef unsigned int u32;
-typedef unsigned char u8;
-
-#define STRICT_ALIGNMENT
-#if defined(__i386) || defined(__i386__) || \
- defined(__x86_64) || defined(__x86_64__) || \
- defined(_M_IX86) || defined(_M_AMD64) || defined(_M_X64) || \
- defined(__s390__) || defined(__s390x__)
-# undef STRICT_ALIGNMENT
-#endif
-
-/* NOTE: the IV/counter CTR mode is big-endian. The code itself
- * is endian-neutral. */
-
-/* increment counter (128-bit int) by 1 */
-static void ctr128_inc(unsigned char *counter) {
- u32 n=16;
- u8 c;
-
- do {
- --n;
- c = counter[n];
- ++c;
- counter[n] = c;
- if (c) return;
- } while (n);
-}
-
-#if !defined(OPENSSL_SMALL_FOOTPRINT)
-static void ctr128_inc_aligned(unsigned char *counter) {
- size_t *data,c,n;
- const union { long one; char little; } is_endian = {1};
-
- if (is_endian.little) {
- ctr128_inc(counter);
- return;
- }
-
- data = (size_t *)counter;
- n = 16/sizeof(size_t);
- do {
- --n;
- c = data[n];
- ++c;
- data[n] = c;
- if (c) return;
- } while (n);
-}
-#endif
-
-/* 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 CRYPTO_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 CRYPTO_ctr128_encrypt(const unsigned char *in, unsigned char *out,
- size_t len, const void *key,
- unsigned char ivec[16], unsigned char ecount_buf[16],
- unsigned int *num, block128_f block)
-{
- unsigned int n;
- size_t l=0;
-
- assert(in && out && key && ecount_buf && num);
- assert(*num < 16);
-
- n = *num;
-
-#if !defined(OPENSSL_SMALL_FOOTPRINT)
- if (16%sizeof(size_t) == 0) do { /* always true actually */
- while (n && len) {
- *(out++) = *(in++) ^ ecount_buf[n];
- --len;
- n = (n+1) % 16;
- }
-
-#if defined(STRICT_ALIGNMENT)
- if (((size_t)in|(size_t)out|(size_t)ivec)%sizeof(size_t) != 0)
- break;
-#endif
- while (len>=16) {
- (*block)(ivec, ecount_buf, key);
- ctr128_inc_aligned(ivec);
- for (; n<16; n+=sizeof(size_t))
- *(size_t *)(out+n) =
- *(size_t *)(in+n) ^ *(size_t *)(ecount_buf+n);
- len -= 16;
- out += 16;
- in += 16;
- n = 0;
- }
- if (len) {
- (*block)(ivec, ecount_buf, key);
- ctr128_inc_aligned(ivec);
- while (len--) {
- out[n] = in[n] ^ ecount_buf[n];
- ++n;
- }
- }
- *num = n;
- return;
- } while(0);
- /* the rest would be commonly eliminated by x86* compiler */
-#endif
- while (l<len) {
- if (n==0) {
- (*block)(ivec, ecount_buf, key);
- ctr128_inc(ivec);
- }
- out[l] = in[l] ^ ecount_buf[n];
- ++l;
- n = (n+1) % 16;
- }
-
- *num=n;
-}