This is key_defs.h in view mode; [Download] [Up]
/* * Mach Operating System * Copyright (c) 1987 Carnegie-Mellon University * All rights reserved. The CMU software License Agreement specifies * the terms and conditions for use and redistribution. */ /* * key_defs.h * * $Source: /../wb1/usr/netmsg/src/RCS/key_defs.h,v $ * * $Header: key_defs.h,v 1.5 88/02/22 11:49:11 dpj Exp $ * */ /* * Definitions of encryption keys etc.. */ /* * HISTORY: * 5-Jun-87 Robert Sansom (rds) at Carnegie Mellon University * Added macros to convert keys between network and host order. * * 12-Apr-87 Robert Sansom (rds) at Carnegie Mellon University * Added KEY_IS_NULL. * * 2-Feb-87 Robert Sansom (rds) at Carnegie Mellon University * Added KEY_EQUAL. * * 5-Nov-86 Robert Sansom (rds) at Carnegie-Mellon University * Started. * */ #ifndef _KEY_DEFS_ #define _KEY_DEFS_ /* * An encrytion key. */ typedef union { unsigned char key_bytes[16]; unsigned long key_longs[4]; } key_t, *key_ptr_t; #define KEY_EQUAL(key1, key2) \ ((key1.key_longs[0] == key2.key_longs[0]) \ && (key1.key_longs[1] == key2.key_longs[1]) \ && (key1.key_longs[2] == key2.key_longs[2]) \ && (key1.key_longs[3] == key2.key_longs[3])) #define KEY_IS_NULL(key) \ (((key).key_longs[0] == 0) && ((key).key_longs[1] == 0) \ && ((key).key_longs[2] == 0) && ((key).key_longs[3] == 0)) /* * Macros to convert keys between network and host byte order. */ #define NTOH_KEY(key) { \ (key).key_longs[0] = ntohl((key).key_longs[0]); \ (key).key_longs[1] = ntohl((key).key_longs[1]); \ (key).key_longs[2] = ntohl((key).key_longs[2]); \ (key).key_longs[3] = ntohl((key).key_longs[3]); \ } #define HTON_KEY(key) { \ (key).key_longs[0] = htonl((key).key_longs[0]); \ (key).key_longs[1] = htonl((key).key_longs[1]); \ (key).key_longs[2] = htonl((key).key_longs[2]); \ (key).key_longs[3] = htonl((key).key_longs[3]); \ } /* * Structure used to transmit or store a token or a key. */ typedef union { key_t si_key; key_t si_token; } secure_info_t, *secure_info_ptr_t; /* * Security Level of ports and messages. */ #define PORT_NOT_SECURE 0 #define MESSAGE_NOT_SECURE 0 #endif
These are the contents of the former NiCE NeXT User Group NeXTSTEP/OpenStep software archive, currently hosted by Netfuture.ch.