#include "os.h"#include <mp.h>#include <libsec.h> voidmain(void){	EGpriv *sk;	mpint *m, *gamma, *delta, *in, *out;	int plen, shift; 	fmtinstall('B', mpfmt); 	sk = egprivalloc();	sk->pub.p = uitomp(2357, nil);	sk->pub.alpha = uitomp(2, nil);	sk->pub.key = uitomp(1185, nil);	sk->secret = uitomp(1751, nil); 	m = uitomp(2035, nil); 	plen = mpsignif(sk->pub.p)+1;	shift = ((plen+Dbits-1)/Dbits)*Dbits;	gamma = uitomp(1430, nil);	delta = uitomp(697, nil);	out = mpnew(0);	in = mpnew(0);	mpleft(gamma, shift, in);	mpadd(delta, in, in);	egdecrypt(sk, in, out); 	if(mpcmp(m, out) != 0)		sysfatal("decrypt failed to recover message");	exits(nil);}