30 lines
632 B
Perl
30 lines
632 B
Perl
#!/usr/local/bin/perl
|
|
|
|
use ExtUtils::testlib;
|
|
|
|
use SSLeay;
|
|
|
|
($a=SSLeay::BN::new()) || die "unable to make bignum\n";
|
|
($b=SSLeay::BN::new()) || die "unable to make bignum\n";
|
|
|
|
$a=SSLeay::BN::hex2bn("123456789ABCDEF");
|
|
$b=SSLeay::BN::hex2bn("123456789ABCDEF");
|
|
$mod=SSLeay::BN::hex2bn("fedcba9876543201");
|
|
$c=SSLeay::BN::hex2bn("1234");
|
|
|
|
print "a=".$a->bn2hex()."\n";
|
|
print "b=".$b->bn2hex()."\n";
|
|
print "c=".$c->bn2hex()."\n";
|
|
|
|
print $a->mul($b)->bn2hex."\n";
|
|
($d,$r)=$b->div($c);
|
|
print "($d)($r)\n";
|
|
printf "%s x %s + %s\n",$c->bn2hex,$d->bn2hex,$r->bn2hex;
|
|
|
|
$g=$d;
|
|
|
|
for (;;)
|
|
{
|
|
$a=$a->mod_mul($a,$mod);
|
|
print $a->bn2hex."\n";
|
|
}
|