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

void
buffer3CBCEncrypt(uchar *buf, uchar icv[8], uchar key[3][8], int len)
{
	uchar *block;
	DES3state s;
	int i;

	setupDES3state(&s, key, icv);
	for (i=8, block=buf; i<=len; i+=8, block+=8)
		b3CBCEncrypt(block, s.ivec, s.expanded, 8);
	
	if ((len & 7) != 0)
		b3CBCEncrypt(block, s.ivec, s.expanded, len&7);
}

void
buffer3CBCDecrypt(uchar *buf, uchar icv[8], uchar key[3][8], int len)
{
	uchar *block;
	DES3state s;
	int i;
	
	setupDES3state(&s, key, icv);
	for (i=8, block=buf; i<=len; i+=8, block+=8)
		b3CBCDecrypt(block, s.ivec, s.expanded, 8);
	
	if ((len & 7) != 0)
		b3CBCDecrypt(block, s.ivec, s.expanded, len&7);
}
#endif NOSPOOKS