# $Id: 24-RSA-SHA512.t 1395 2015-09-14 21:16:13Z willem $ -*-perl-*-
#
use strict;
use Test::More;
my @prerequisite = qw(
Crypt::OpenSSL::Bignum
Crypt::OpenSSL::RSA
Net::DNS
Net::DNS::RR::DNSKEY
Net::DNS::SEC::Private
);
foreach my $package (@prerequisite) {
next if eval "require $package";
plan skip_all => "$package not installed";
exit;
}
plan tests => 7;
use_ok('Net::DNS');
use_ok('Net::DNS::SEC::Private');
use_ok('Net::DNS::SEC::RSA');
my $key = new Net::DNS::RR <<'END';
RSASHA512.example. IN DNSKEY 256 3 10 (
AwEAAdLaxcxvgdQKF3zSOuXQgwWPQ+dKzJ3Ob4w3r+o73i2MnhE0HBHuTzUZGVjGR05VGqZaJx64
LNt0Wlxxoxt3Uwaq55t5MzN3LYYYEcMQ1XPhPG1nNuD0LiqlqL+KmQqlAo3cm4F71gr/GXQiPG3O
WM11ulruDKZpyfYg1NWryu3F ; Key ID = 35741
)
END
ok( $key, 'set up RSA public key' );
my $keyfile = $key->privatekeyname;
END { unlink($keyfile) }
open( KEY, ">$keyfile" ) or die "$keyfile $!";
print KEY <<'END';
Private-key-format: v1.3
Algorithm: 10 (RSASHA512)
Modulus: 0trFzG+B1AoXfNI65dCDBY9D50rMnc5vjDev6jveLYyeETQcEe5PNRkZWMZHTlUaplonHrgs23RaXHGjG3dTBqrnm3kzM3cthhgRwxDVc+E8bWc24PQuKqWov4qZCqUCjdybgXvWCv8ZdCI8bc5YzXW6Wu4MpmnJ9iDU1avK7cU=
PublicExponent: AQAB
PrivateExponent: hTutzo8LBzPVQY8JnluR3rp3Grgd8P0XaQ9q/eQUcM2wt4go0H+31wJkDL9FIU8PRtwiafvQhF7SFiXL/bf5YlCBhCNnYmz8fZuIsZr9OC5tYDFU43AziHYrwhE0myYMJF16nrJTe8RfGnvkvsBUJovu92L86lUOexTQCeIJPeE=
Prime1: 7Pq9K1h4B8UfhEH1+zh+LW4BS6OHPVt7WGPSob/8EqirMqsv1xNxfp/La9abLEJemyXJUZ7SjTN6MbNMHfH1rQ==
Prime2: 48c9vC+ynHyq5mNbVr2pQKoWVdCoeK6wgMHXnoSyMnxwmnP+NNXM1NKDSX7TIJOmGerRL7MGsiTSf3W39IjreQ==
Exponent1: I9lCaJ43eiVtwRohVeGT5NdxRrn0KWn/XL2tDV73iPMPAtk2oXiFgLw3j5alXqqjmSC8Naaq/0U8ROx0pUsG+Q==
Exponent2: ulbOrFsg9WAPt3ZkzKtQATSkHQQcLs5KWqs5p9bKqP6gZ9qohbS6Ywjsmn2EXswrQFyXUTxWJ/pzsg4ttYElkQ==
Coefficient: kZkMqvGGOYegRIujd89qRGgHR/A8RN/BUXiuS3GbUemX9RtFRwtf12BfTAf5glTBL+7kOojarbt+CD+qkFbd6A==
Created: 20141208233433
Publish: 20141208233433
Activate: 20141208233433
END
close(KEY);
my $private = new Net::DNS::SEC::Private($keyfile);
ok( $private, 'set up RSA private key' );
my $sigdata = 'arbitrary data';
my $signature = Net::DNS::SEC::RSA->sign( $sigdata, $private );
ok( $signature, 'signature created using private key' );
my $validated = Net::DNS::SEC::RSA->verify( $sigdata, $key, $signature );
ok( $validated, 'signature validated using public key' );
exit;
__END__