diff options
Diffstat (limited to 'eBones/des/rand_key.c')
-rw-r--r-- | eBones/des/rand_key.c | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/eBones/des/rand_key.c b/eBones/des/rand_key.c deleted file mode 100644 index 30369fe..0000000 --- a/eBones/des/rand_key.c +++ /dev/null @@ -1,49 +0,0 @@ -/* rand_key.c */ -/* Copyright (C) 1993 Eric Young - see README for more details */ - -/*- - * $Id: rand_key.c,v 1.2 1995/05/09 18:05:15 wollman Exp $ - */ - -#include <sys/types.h> -#include <sys/time.h> -#include <unistd.h> -#include "des_locl.h" - -int des_random_key(ret) -des_cblock ret; - { - des_key_schedule ks; - static unsigned long c=0; - static unsigned short pid=0; - static des_cblock data={0x01,0x23,0x45,0x67,0x89,0xab,0xcd,0xef}; - des_cblock key; - unsigned char *p; - unsigned long t; - -#ifdef MSDOS - pid=1; -#else - if (!pid) pid=getpid(); -#endif - p=key; - t=(unsigned long)time(NULL); - l2c(t,p); - t=(unsigned long)((pid)|((c++)<<16)); - l2c(t,p); - - des_set_odd_parity((des_cblock *)data); - des_set__key((des_cblock *)data,ks); - des_cbc_cksum((des_cblock *)key,(des_cblock *)key, - (long)sizeof(key),ks,(des_cblock *)data); - des_set_odd_parity((des_cblock *)key); - des_cbc_cksum((des_cblock *)key,(des_cblock *)key, - (long)sizeof(key),ks,(des_cblock *)data); - des_set_odd_parity((des_cblock *)key); - - bcopy(key,ret,sizeof(key)); - bzero(key,sizeof(key)); - bzero(ks,sizeof(ks)); - t=0; - return(0); - } |