Subversion Repositories planix.SVN

#include "os.h"
#include <mp.h>
#include <libsec.h>

void
main(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)
                print("decrypt failed to recover message\n");
}