mbed TLS v2.3.0
|
The ARCFOUR stream cipher. More...
Go to the source code of this file.
Data Structures | |
struct | mbedtls_arc4_context |
ARC4 context structure. More... | |
Functions | |
void | mbedtls_arc4_init (mbedtls_arc4_context *ctx) |
Initialize ARC4 context. More... | |
void | mbedtls_arc4_free (mbedtls_arc4_context *ctx) |
Clear ARC4 context. More... | |
void | mbedtls_arc4_setup (mbedtls_arc4_context *ctx, const unsigned char *key, unsigned int keylen) |
ARC4 key schedule. More... | |
int | mbedtls_arc4_crypt (mbedtls_arc4_context *ctx, size_t length, const unsigned char *input, unsigned char *output) |
ARC4 cipher function. More... | |
int | mbedtls_arc4_self_test (int verbose) |
Checkup routine. More... | |
The ARCFOUR stream cipher.
Copyright (C) 2006-2015, ARM Limited, All Rights Reserved SPDX-License-Identifier: GPL-2.0
This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
This file is part of mbed TLS (https://tls.mbed.org)
Definition in file arc4.h.
int mbedtls_arc4_crypt | ( | mbedtls_arc4_context * | ctx, |
size_t | length, | ||
const unsigned char * | input, | ||
unsigned char * | output | ||
) |
ARC4 cipher function.
ctx | ARC4 context |
length | length of the input data |
input | buffer holding the input data |
output | buffer for the output data |
void mbedtls_arc4_free | ( | mbedtls_arc4_context * | ctx | ) |
Clear ARC4 context.
ctx | ARC4 context to be cleared |
void mbedtls_arc4_init | ( | mbedtls_arc4_context * | ctx | ) |
Initialize ARC4 context.
ctx | ARC4 context to be initialized |
int mbedtls_arc4_self_test | ( | int | verbose | ) |
Checkup routine.
void mbedtls_arc4_setup | ( | mbedtls_arc4_context * | ctx, |
const unsigned char * | key, | ||
unsigned int | keylen | ||
) |
ARC4 key schedule.
ctx | ARC4 context to be setup |
key | the secret key |
keylen | length of the key, in bytes |