1 | /* $NetBSD: skipjack.h,v 1.3 2005/12/11 12:20:53 christos Exp $ */ |
2 | /* $OpenBSD: skipjack.h,v 1.3 2002/03/14 01:26:51 millert Exp $ */ |
3 | |
4 | /* |
5 | * Further optimized test implementation of SKIPJACK algorithm |
6 | * Mark Tillotson <markt@chaos.org.uk>, 25 June 98
|
7 | * Optimizations suit RISC (lots of registers) machine best. |
8 | * |
9 | * based on unoptimized implementation of |
10 | * Panu Rissanen <bande@lut.fi> 960624 |
11 | * |
12 | * SKIPJACK and KEA Algorithm Specifications |
13 | * Version 2.0 |
14 | * 29 May 1998 |
15 | */ |
16 | |
17 | extern void skipjack_forwards(u_int8_t *plain, u_int8_t *cipher, u_int8_t **key); |
18 | extern void skipjack_backwards(u_int8_t *cipher, u_int8_t *plain, u_int8_t **key); |
19 | extern void subkey_table_gen(const u_int8_t *key, u_int8_t **key_tables); |
20 | |