#include "polarssl/config.h"
#include "polarssl/arc4.h"
#include <string.h>
#include <stdio.h>
Go to the source code of this file.
Functions | |
void | arc4_setup (arc4_context *ctx, const unsigned char *key, unsigned int keylen) |
ARC4 key schedule. | |
int | arc4_crypt (arc4_context *ctx, size_t length, const unsigned char *input, unsigned char *output) |
ARC4 cipher function. | |
int | arc4_self_test (int verbose) |
Checkup routine. | |
Variables | |
static const unsigned char | arc4_test_key [3][8] |
static const unsigned char | arc4_test_pt [3][8] |
static const unsigned char | arc4_test_ct [3][8] |
int arc4_crypt | ( | 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 |
Definition at line 71 of file arc4.c.
References arc4_context::m, arc4_context::x, and arc4_context::y.
Referenced by arc4_crypt_stream_wrap(), arc4_self_test(), pkcs12_pbe_sha1_rc4_128(), and test_suite_arc4_crypt().
int arc4_self_test | ( | int | verbose | ) |
Checkup routine.
Definition at line 136 of file arc4.c.
References arc4_crypt(), arc4_setup(), arc4_test_ct, arc4_test_key, and arc4_test_pt.
Referenced by test_suite_arc4_selftest().
void arc4_setup | ( | arc4_context * | ctx, | |
const unsigned char * | key, | |||
unsigned int | keylen | |||
) |
ARC4 key schedule.
ctx | ARC4 context to be initialized | |
key | the secret key | |
keylen | length of the key, in bytes |
Definition at line 42 of file arc4.c.
References arc4_context::m, arc4_context::x, and arc4_context::y.
Referenced by arc4_self_test(), arc4_setkey_wrap(), pkcs12_pbe_sha1_rc4_128(), and test_suite_arc4_crypt().
const unsigned char arc4_test_ct[3][8] [static] |
{ { 0x75, 0xB7, 0x87, 0x80, 0x99, 0xE0, 0xC5, 0x96 }, { 0x74, 0x94, 0xC2, 0xE7, 0x10, 0x4B, 0x08, 0x79 }, { 0xDE, 0x18, 0x89, 0x41, 0xA3, 0x37, 0x5D, 0x3A } }
Definition at line 126 of file arc4.c.
Referenced by arc4_self_test().
const unsigned char arc4_test_key[3][8] [static] |
{ { 0x01, 0x23, 0x45, 0x67, 0x89, 0xAB, 0xCD, 0xEF }, { 0x01, 0x23, 0x45, 0x67, 0x89, 0xAB, 0xCD, 0xEF }, { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 } }
Definition at line 112 of file arc4.c.
Referenced by arc4_self_test().
const unsigned char arc4_test_pt[3][8] [static] |
{ { 0x01, 0x23, 0x45, 0x67, 0x89, 0xAB, 0xCD, 0xEF }, { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 } }
Definition at line 119 of file arc4.c.
Referenced by arc4_self_test().