OpenSocialX::Shindig::Crypter short story

the short story is that I released the OpenSocialX::Shindig::Crypter yesterday.

the short story is if you want to find a way that encrypt data by Perl and decrypt the encrypted data by PHP, you come to the right place.

Perl: crypt.pl

my $str = 'o=1&v=3&p=5';
my $cipher = Crypt::CBC->new( {
    'key' => 'length16length16',
    'cipher'=> 'Rijndael',
    'iv' => '1234567890abcdef',
    'literal_key' => 1,
    'padding' => 'null',
    'header' => 'none',
    keysize => 128/8
} );
my $encrypted = $cipher->encrypt($str);
print "encrypted: ".encode_base64($encrypted)."\n";
print "decrypted: ".$cipher->decrypt($encrypted)."\n";

my $hmac = Digest::SHA::hmac_sha1($encrypted, 'hmackey');
print "hmac: " . encode_base64($hmac) . "\n";
print "total: " . encode_base64($encrypted . $hmac) . "\n";

PHP: crypt.php

$str = 'o=1&v=3&p=5';
$encrypted = mcrypt_cbc(MCRYPT_RIJNDAEL_128, 'length16length16', $str, MCRYPT_ENCRYPT, '1234567890abcdef');
$decrypted = mcrypt_cbc(MCRYPT_RIJNDAEL_128, 'length16length16', $encrypted, MCRYPT_DECRYPT, '1234567890abcdef');
echo "encrypted: ".base64_encode($encrypted)."\n"; 
echo "decrypted: ".$decrypted."\n"; 

$blabla = hash_hmac('sha1', $encrypted, 'hmackey', 1);
echo "hmac: " . base64_encode($blabla) . "\n";
echo "total: " . base64_encode($encrypted . $blabla) . "\n";

both of them show the same output:

# perl crypt.pl
encrypted: rgPZe6swWb3t3yIoIZFQaQ==
decrypted: o=1&v=3&p=5
hmac: WLTGeyesYTUhwg6fjVqDudrKRz0=
total: rgPZe6swWb3t3yIoIZFQaVi0xnsnrGE1IcIOn41ag7naykc9
# php crypt.php
encrypted: rgPZe6swWb3t3yIoIZFQaQ==
decrypted: o=1&v=3&p=5
hmac: WLTGeyesYTUhwg6fjVqDudrKRz0=
total: rgPZe6swWb3t3yIoIZFQaVi0xnsnrGE1IcIOn41ag7naykc9

I'll post a long story later today.

Thanks.