blowfish.phpt   [plain text]

--TEST--
Test for blowfish compatibility
--SKIPIF--
<?php if (!extension_loaded("mcrypt")) print "skip"; ?>
--FILE--
<?php
function hex2bin($data) {
    $len = strlen($data);
    return pack("H" . $len, $data);
}   

print "key               plain             crypt             guess             stat\n";
$null = "\0\0\0\0\0\0\0\0";
$vectors = file(dirname(__FILE__) . "/vectors.txt");

$td = mcrypt_module_open ("blowfish", "", MCRYPT_MODE_ECB, "");

foreach($vectors as $data) {
    $data = trim($data);
    if ($data) {
        list($key,$plain,$crypt) = split("[[:space:]]+",$data);
        printf("%s  %s  ",
            $key,
            $plain
        );  
        $key = hex2bin(trim($key));
        $plain = hex2bin(($plain));
        $crypt = strtolower(trim($crypt));

        mcrypt_generic_init ($td, $key, $null);
        $guess = mcrypt_generic ($td, $plain);
        $guess = bin2hex($guess);
        printf("%s  %s  %s\n",
            $crypt,
            $guess,
            ($crypt==$guess ? "OK" : "BAD")
        );  
    }   
}

// Longer test case from http://www.schneier.com/code/vectors.txt
$td = mcrypt_module_open ("blowfish", "", MCRYPT_MODE_CBC, "");

$key = hex2bin( "0123456789ABCDEFF0E1D2C3B4A59687" );
$iv = hex2bin( "FEDCBA9876543210" );
$plain = hex2bin( "37363534333231204E6F77206973207468652074696D6520666F722000" );

mcrypt_generic_init( $td, $key, $iv );
$guess = bin2hex( mcrypt_generic( $td, $plain ) );

echo "\n", $guess, "\n";
?>
--EXPECT--
key               plain             crypt             guess             stat
0000000000000000  0000000000000000  4ef997456198dd78  4ef997456198dd78  OK
FFFFFFFFFFFFFFFF  FFFFFFFFFFFFFFFF  51866fd5b85ecb8a  51866fd5b85ecb8a  OK
3000000000000000  1000000000000001  7d856f9a613063f2  7d856f9a613063f2  OK
1111111111111111  1111111111111111  2466dd878b963c9d  2466dd878b963c9d  OK
0123456789ABCDEF  1111111111111111  61f9c3802281b096  61f9c3802281b096  OK
1111111111111111  0123456789ABCDEF  7d0cc630afda1ec7  7d0cc630afda1ec7  OK
FEDCBA9876543210  0123456789ABCDEF  0aceab0fc6a0a28d  0aceab0fc6a0a28d  OK
7CA110454A1A6E57  01A1D6D039776742  59c68245eb05282b  59c68245eb05282b  OK
0131D9619DC1376E  5CD54CA83DEF57DA  b1b8cc0b250f09a0  b1b8cc0b250f09a0  OK
07A1133E4A0B2686  0248D43806F67172  1730e5778bea1da4  1730e5778bea1da4  OK
3849674C2602319E  51454B582DDF440A  a25e7856cf2651eb  a25e7856cf2651eb  OK
04B915BA43FEB5B6  42FD443059577FA2  353882b109ce8f1a  353882b109ce8f1a  OK
0113B970FD34F2CE  059B5E0851CF143A  48f4d0884c379918  48f4d0884c379918  OK
0170F175468FB5E6  0756D8E0774761D2  432193b78951fc98  432193b78951fc98  OK
43297FAD38E373FE  762514B829BF486A  13f04154d69d1ae5  13f04154d69d1ae5  OK
07A7137045DA2A16  3BDD119049372802  2eedda93ffd39c79  2eedda93ffd39c79  OK
04689104C2FD3B2F  26955F6835AF609A  d887e0393c2da6e3  d887e0393c2da6e3  OK
37D06BB516CB7546  164D5E404F275232  5f99d04f5b163969  5f99d04f5b163969  OK
1F08260D1AC2465E  6B056E18759F5CCA  4a057a3b24d3977b  4a057a3b24d3977b  OK
584023641ABA6176  004BD6EF09176062  452031c1e4fada8e  452031c1e4fada8e  OK
025816164629B007  480D39006EE762F2  7555ae39f59b87bd  7555ae39f59b87bd  OK
49793EBC79B3258F  437540C8698F3CFA  53c55f9cb49fc019  53c55f9cb49fc019  OK
4FB05E1515AB73A7  072D43A077075292  7a8e7bfa937e89a3  7a8e7bfa937e89a3  OK
49E95D6D4CA229BF  02FE55778117F12A  cf9c5d7a4986adb5  cf9c5d7a4986adb5  OK
018310DC409B26D6  1D9D5C5018F728C2  d1abb290658bc778  d1abb290658bc778  OK
1C587F1C13924FEF  305532286D6F295A  55cb3774d13ef201  55cb3774d13ef201  OK
0101010101010101  0123456789ABCDEF  fa34ec4847b268b2  fa34ec4847b268b2  OK
1F1F1F1F0E0E0E0E  0123456789ABCDEF  a790795108ea3cae  a790795108ea3cae  OK
E0FEE0FEF1FEF1FE  0123456789ABCDEF  c39e072d9fac631d  c39e072d9fac631d  OK
0000000000000000  FFFFFFFFFFFFFFFF  014933e0cdaff6e4  014933e0cdaff6e4  OK
FFFFFFFFFFFFFFFF  0000000000000000  f21e9a77b71c49bc  f21e9a77b71c49bc  OK
0123456789ABCDEF  0000000000000000  245946885754369a  245946885754369a  OK
FEDCBA9876543210  FFFFFFFFFFFFFFFF  6b5c5a9c5d9e0a5a  6b5c5a9c5d9e0a5a  OK

6b77b4d63006dee605b156e27403979358deb9e7154616d959f1652bd5ff92cc