1c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org/* crypto/aes/aes_ofb.c -*- mode:C; c-file-style: "eay" -*- */
2c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org/* ====================================================================
3480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org * Copyright (c) 2002-2006 The OpenSSL Project.  All rights reserved.
4c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org *
5c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * Redistribution and use in source and binary forms, with or without
6c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * modification, are permitted provided that the following conditions
7c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * are met:
8c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org *
9c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * 1. Redistributions of source code must retain the above copyright
10c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org *    notice, this list of conditions and the following disclaimer.
11c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org *
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13c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org *    notice, this list of conditions and the following disclaimer in
14c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org *    the documentation and/or other materials provided with the
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18c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org *    software must display the following acknowledgment:
19c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org *    "This product includes software developed by the OpenSSL Project
20c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org *    for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
21c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org *
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24c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org *    prior written permission. For written permission, please contact
25c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org *    openssl-core@openssl.org.
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32c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org *    acknowledgment:
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34c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org *    for use in the OpenSSL Toolkit (http://www.openssl.org/)"
35c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org *
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38c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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40c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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46c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
47c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * OF THE POSSIBILITY OF SUCH DAMAGE.
48c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * ====================================================================
49c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org *
50c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org */
51c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org
52c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org#include <openssl/aes.h>
53480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org#include <openssl/modes.h>
54c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org
55c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.orgvoid AES_ofb128_encrypt(const unsigned char *in, unsigned char *out,
56480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org	size_t length, const AES_KEY *key,
57480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org	unsigned char *ivec, int *num)
58480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org{
59480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org	CRYPTO_ofb128_encrypt(in,out,length,key,ivec,num,(block128_f)AES_encrypt);
60c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org}
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