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Niels Möller authored
Also updated implementation. * blowfish.h (blowfish_encrypt, blowfish_decrypt): Likewise. * cast128.h (cast128_encrypt, cast128_decrypt): Likewise. * serpent.h (serpent_encrypt, serpent_decrypt): Likewise. * twofish.h (twofish_encrypt, twofish_decrypt): Likewise. Rev: nettle/ChangeLog:1.91 Rev: nettle/aes-decrypt.c:1.2 Rev: nettle/aes-encrypt.c:1.2 Rev: nettle/aes.h:1.2 Rev: nettle/blowfish.c:1.3 Rev: nettle/blowfish.h:1.3 Rev: nettle/cast128.c:1.2 Rev: nettle/cast128.h:1.2 Rev: nettle/serpent.c:1.2 Rev: nettle/serpent.h:1.2 Rev: nettle/twofish.c:1.2 Rev: nettle/twofish.h:1.2
Niels Möller authoredAlso updated implementation. * blowfish.h (blowfish_encrypt, blowfish_decrypt): Likewise. * cast128.h (cast128_encrypt, cast128_decrypt): Likewise. * serpent.h (serpent_encrypt, serpent_decrypt): Likewise. * twofish.h (twofish_encrypt, twofish_decrypt): Likewise. Rev: nettle/ChangeLog:1.91 Rev: nettle/aes-decrypt.c:1.2 Rev: nettle/aes-encrypt.c:1.2 Rev: nettle/aes.h:1.2 Rev: nettle/blowfish.c:1.3 Rev: nettle/blowfish.h:1.3 Rev: nettle/cast128.c:1.2 Rev: nettle/cast128.h:1.2 Rev: nettle/serpent.c:1.2 Rev: nettle/serpent.h:1.2 Rev: nettle/twofish.c:1.2 Rev: nettle/twofish.h:1.2
aes-encrypt.c 1.44 KiB
/* aes-encrypt.c
*
* Encryption function for the aes/rijndael block cipher.
*/
/* nettle, low-level cryptographics library
*
* Copyright (C) 2002 Niels Möller
*
* The nettle library is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation; either version 2.1 of the License, or (at your
* option) any later version.
*
* The nettle library is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
* License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with the nettle library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
* MA 02111-1307, USA.
*/
#if HAVE_CONFIG_H
# include "config.h"
#endif
#include <assert.h>
#include "aes-internal.h"
/* The main point on this function is to help the assembler
implementations of _nettle_aes_encrypt to get the table pointer.
For PIC code, the details can be complex and system dependent. */
void
aes_encrypt(const struct aes_ctx *ctx,
unsigned length, uint8_t *dst,
const uint8_t *src)
{
assert(!(length % AES_BLOCK_SIZE) );
_aes_encrypt(ctx, &_aes_encrypt_table,
length, dst, src);
}