| Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame^] | 1 | /* BEGIN_HEADER */ |
| Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 2 | #include <polarssl/arc4.h> |
| Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame^] | 3 | /* END_HEADER */ |
| Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 4 | |
| Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame^] | 5 | /* BEGIN_DEPENDENCIES |
| 6 | * depends_on:POLARSSL_ARC4_C |
| 7 | * END_DEPENDENCIES |
| 8 | */ |
| Paul Bakker | 5690efc | 2011-05-26 13:16:06 +0000 | [diff] [blame] | 9 | |
| Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame^] | 10 | /* BEGIN_CASE */ |
| 11 | void arc4_crypt( char *hex_src_string, char *hex_key_string, |
| 12 | char *hex_dst_string ) |
| Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 13 | { |
| 14 | unsigned char src_str[1000]; |
| 15 | unsigned char key_str[1000]; |
| Paul Bakker | baad650 | 2010-03-21 15:42:15 +0000 | [diff] [blame] | 16 | unsigned char dst_str[1000]; |
| 17 | unsigned char dst_hexstr[2000]; |
| Paul Bakker | 69998dd | 2009-07-11 19:15:20 +0000 | [diff] [blame] | 18 | int src_len, key_len; |
| 19 | arc4_context ctx; |
| Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 20 | |
| 21 | memset(src_str, 0x00, 1000); |
| 22 | memset(key_str, 0x00, 1000); |
| Paul Bakker | baad650 | 2010-03-21 15:42:15 +0000 | [diff] [blame] | 23 | memset(dst_str, 0x00, 1000); |
| 24 | memset(dst_hexstr, 0x00, 2000); |
| Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 25 | |
| Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame^] | 26 | src_len = unhexify( src_str, hex_src_string ); |
| 27 | key_len = unhexify( key_str, hex_key_string ); |
| Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 28 | |
| Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 29 | arc4_setup(&ctx, key_str, key_len); |
| Paul Bakker | baad650 | 2010-03-21 15:42:15 +0000 | [diff] [blame] | 30 | TEST_ASSERT( arc4_crypt(&ctx, src_len, src_str, dst_str ) == 0 ); |
| 31 | hexify( dst_hexstr, dst_str, src_len ); |
| Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 32 | |
| Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame^] | 33 | TEST_ASSERT( strcmp( (char *) dst_hexstr, hex_dst_string ) == 0 ); |
| Paul Bakker | 367dae4 | 2009-06-28 21:50:27 +0000 | [diff] [blame] | 34 | } |
| Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame^] | 35 | /* END_CASE */ |
| Paul Bakker | 3d36082 | 2009-07-05 11:29:38 +0000 | [diff] [blame] | 36 | |
| Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame^] | 37 | /* BEGIN_CASE */ |
| 38 | void arc4_selftest() |
| Paul Bakker | 3d36082 | 2009-07-05 11:29:38 +0000 | [diff] [blame] | 39 | { |
| 40 | TEST_ASSERT( arc4_self_test( 0 ) == 0 ); |
| 41 | } |
| Paul Bakker | 33b43f1 | 2013-08-20 11:48:36 +0200 | [diff] [blame^] | 42 | /* END_CASE */ |