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/* $Id: 3ecb_enc.c,v 1.1 1995/12/14 06:52:45 tholo Exp $ */
/* Copyright (C) 1993 Eric Young - see README for more details */
#include "des_locl.h"
int des_3ecb_encrypt(des_cblock (*input), des_cblock (*output), struct des_ks_struct *ks1, struct des_ks_struct *ks2, int encrypt)
{
register u_int32_t l0,l1;
register unsigned char *in,*out;
u_int32_t ll[2];
in=(unsigned char *)input;
out=(unsigned char *)output;
c2l(in,l0);
c2l(in,l1);
ll[0]=l0;
ll[1]=l1;
des_encrypt(ll,ll,ks1,encrypt);
des_encrypt(ll,ll,ks2,!encrypt);
des_encrypt(ll,ll,ks1,encrypt);
l0=ll[0];
l1=ll[1];
l2c(l0,out);
l2c(l1,out);
return(0);
}
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