#ifdef NOSPOOKS
#include "lib9.h"
#include <libcrypt.h>

void
bufferECBEncrypt(uchar *buf, uchar *key, int len)
{
	uchar *block;
	uchar tmp[8];
	DESstate s;
	int i;

	setupDESstate(&s, key, 0);
	for (i=8, block=buf; i<=len; i+=8, block+=8)
		block_cipher(s.expanded, block, 0);
	
	if ((len & 7) != 0) {
		for (i=0; i<8; i++)
			tmp[i] = i;
		block_cipher(s.expanded, tmp, 0);
		for (i=0; i<(len&7); i++)
			block[i] ^= tmp[i];
	}
}

void
bufferECBDecrypt(uchar *buf, uchar *key, int len)
{
	uchar *block;
	uchar tmp[8];
	DESstate s;
	int i;

	setupDESstate(&s, key, 0);
	for (i=8, block=buf; i<=len; i+=8, block+=8)
		block_cipher(s.expanded, block, 1);
	
	if ((len & 7) != 0) {
		for (i=0; i<8; i++)
			tmp[i] = i;
		block_cipher(s.expanded, tmp, 1);
		for (i=0; i<(len&7); i++)
			block[i] ^= tmp[i];
	}
}
#endif NOSPOOKS