diff options
Diffstat (limited to 'eBones/des/cbc_cksm.c')
| -rw-r--r-- | eBones/des/cbc_cksm.c | 55 |
1 files changed, 0 insertions, 55 deletions
diff --git a/eBones/des/cbc_cksm.c b/eBones/des/cbc_cksm.c deleted file mode 100644 index 5aa25ebfdf88..000000000000 --- a/eBones/des/cbc_cksm.c +++ /dev/null @@ -1,55 +0,0 @@ -/* cbc_cksm.c */ -/* Copyright (C) 1993 Eric Young - see README for more details */ - -/*- - * $Id: cbc_cksm.c,v 1.1.1.1 1994/09/30 14:49:50 csgr Exp $ - */ - -#include "des_locl.h" - -unsigned long des_cbc_cksum(input,output,length,schedule,ivec) -des_cblock *input; -des_cblock *output; -long length; -des_key_schedule schedule; -des_cblock *ivec; - { - register unsigned long tout0,tout1,tin0,tin1; - register long l=length; - unsigned long tin[2],tout[2]; - unsigned char *in,*out,*iv; - - in=(unsigned char *)input; - out=(unsigned char *)output; - iv=(unsigned char *)ivec; - - c2l(iv,tout0); - c2l(iv,tout1); - for (; l>0; l-=8) - { - if (l >= 8) - { - c2l(in,tin0); - c2l(in,tin1); - } - else - c2ln(in,tin0,tin1,l); - - tin0^=tout0; - tin1^=tout1; - tin[0]=tin0; - tin[1]=tin1; - des_encrypt((unsigned long *)tin,(unsigned long *)tout, - schedule,DES_ENCRYPT); - /* fix 15/10/91 eay - thanks to keithr@sco.COM */ - tout0=tout[0]; - tout1=tout[1]; - } - if (out != NULL) - { - l2c(tout0,out); - l2c(tout1,out); - } - tout0=tin0=tin1=tin[0]=tin[1]=tout[0]=tout[1]=0; - return(tout1); - } |
