array( 0 => array( 'HMAC' => 'cc93cf18508d94934c64b65d8ba7667fb7cde4b0', 'hex' => '4c93cf18', 'dec' => '1284755224', 'hotp' => '755224', ), 1 => array( 'HMAC' => '75a48a19d4cbe100644e8ac1397eea747a2d33ab', 'hex' => '41397eea', 'dec' => '1094287082', 'hotp' => '287082', ), 2 => array( 'HMAC' => '0bacb7fa082fef30782211938bc1c5e70416ff44', 'hex' => '82fef30', 'dec' => '137359152', 'hotp' => '359152', ), 3 => array( 'HMAC' => '66c28227d03a2d5529262ff016a1e6ef76557ece', 'hex' => '66ef7655', 'dec' => '1726969429', 'hotp' => '969429', ), 4 => array( 'HMAC' => 'a904c900a64b35909874b33e61c5938a8e15ed1c', 'hex' => '61c5938a', 'dec' => '1640338314', 'hotp' => '338314', ), 5 => array( 'HMAC' => 'a37e783d7b7233c083d4f62926c7a25f238d0316', 'hex' => '33c083d4', 'dec' => '868254676', 'hotp' => '254676', ), 6 => array( 'HMAC' => 'bc9cd28561042c83f219324d3c607256c03272ae', 'hex' => '7256c032', 'dec' => '1918287922', 'hotp' => '287922', ), 7 => array( 'HMAC' => 'a4fb960c0bc06e1eabb804e5b397cdc4b45596fa', 'hex' => '4e5b397', 'dec' => '82162583', 'hotp' => '162583', ), 8 => array( 'HMAC' => '1b3c89f65e6c9e883012052823443f048b4332db', 'hex' => '2823443f', 'dec' => '673399871', 'hotp' => '399871', ), 9 => array( 'HMAC' => '1637409809a679dc698207310c8c7fc07290d9e5', 'hex' => '2679dc69', 'dec' => '645520489', 'hotp' => '520489', ), ), 'TOTP' => array( '59' => array( 'totp' => '94287082', ), '1111111109' => array( 'totp' => '07081804', ), '1111111111' => array( 'totp' => '14050471', ), '1234567890' => array( 'totp' => '89005924', ), '2000000000' => array( 'totp' => '69279037', ), ), ); echo <<
http://www.ietf.org/rfc/rfc4226.txt
http://tools.ietf.org/html/draft-mraihi-totp-timebased-06

TEST VECTOR VERIFICATION

HOTP Tests:

DOCBLOCK;
  
echo "Count Method Value                                           Pass/Fail\n";
echo "----------------------------------------------------------------------\n";

// loop over all HOTP table results, and calculate the matching value
foreach ($table['HOTP'] as $seed => $results) {
    $hotp = HOTP::generateByCounter($key, $seed);
    $first = true;
    foreach ($results as $type => $calc) {
        if ($first) {
            echo str_pad($seed, 4, ' ', STR_PAD_LEFT);
            $first = false;
        }
        else {
            echo '    ';
        }
        echo '  ';
        echo str_pad($type, 5, ' ', STR_PAD_RIGHT);
        echo '  ';
        echo str_pad($calc, 47, ' ', STR_PAD_RIGHT);
        echo '  ';
        $method = 'to'.(ucfirst(str_replace('HMAC', 'string', $type)));
        echo str_pad(($calc == $hotp->$method(6)) ? '[OK]' : '[FAIL]', 9, ' ', STR_PAD_LEFT);
        echo "\n";
    }
}

echo << $results) {
    $totp = HOTP::generateByTime($key, 30, $seed);
    $first = true;
    foreach ($results as $type => $calc) {
        if ($first) {
            echo str_pad($seed, 10, ' ', STR_PAD_LEFT);
            $first = false;
        }
        else {
            echo '          ';
        }
        echo '   ';
        echo str_pad($calc, 47, ' ', STR_PAD_RIGHT);
        echo '  ';
        $method = 'to'.(ucfirst(str_replace('totp', 'hotp', $type)));
        echo str_pad(($calc == $totp->$method(8)) ? '[OK]' : '[FAIL]', 9, ' ', STR_PAD_LEFT);
        echo "\n";
    }
}

echo '
';