Online PHP editor | output for DgjqC

<?php function md5_hash($string){ $a = "67452301"; $b = "efcdab89"; $c = "98badcfe"; $d = "10325476"; $A = $a ; $B = $b ; $C = $c ; $D = $d ; $words = ConvertToArray($string); for($i = 0; $i <= count($words)/16-1; $i++){ $a = $A; $b = $B; $c = $C; $d = $D; /* ROUND 1 */ FF ($A, $B, $C, $D, $words[0 + ($i * 16)], 7, "d76aa478"); FF ($D, $A, $B, $C, $words[1 + ($i * 16)], 12, "e8c7b756"); FF ($C, $D, $A, $B, $words[2 + ($i * 16)], 17, "242070db"); FF ($B, $C, $D, $A, $words[3 + ($i * 16)], 22, "c1bdceee"); FF ($A, $B, $C, $D, $words[4 + ($i * 16)], 7, "f57c0faf"); FF ($D, $A, $B, $C, $words[5 + ($i * 16)], 12, "4787c62a"); FF ($C, $D, $A, $B, $words[6 + ($i * 16)], 17, "a8304613"); FF ($B, $C, $D, $A, $words[7 + ($i * 16)], 22, "fd469501"); FF ($A, $B, $C, $D, $words[8 + ($i * 16)], 7, "698098d8"); FF ($D, $A, $B, $C, $words[9 + ($i * 16)], 12, "8b44f7af"); FF ($C, $D, $A, $B, $words[10 + ($i * 16)], 17, "ffff5bb1"); FF ($B, $C, $D, $A, $words[11 + ($i * 16)], 22, "895cd7be"); FF ($A, $B, $C, $D, $words[12 + ($i * 16)], 7, "6b901122"); FF ($D, $A, $B, $C, $words[13 + ($i * 16)], 12, "fd987193"); FF ($C, $D, $A, $B, $words[14 + ($i * 16)], 17, "a679438e"); FF ($B, $C, $D, $A, $words[15 + ($i * 16)], 22, "49b40821"); /* ROUND 2 */ GG ($A, $B, $C, $D, $words[1 + ($i * 16)], 5, "f61e2562"); GG ($D, $A, $B, $C, $words[6 + ($i * 16)], 9, "c040b340"); GG ($C, $D, $A, $B, $words[11 + ($i * 16)], 14, "265e5a51"); GG ($B, $C, $D, $A, $words[0 + ($i * 16)], 20, "e9b6c7aa"); GG ($A, $B, $C, $D, $words[5 + ($i * 16)], 5, "d62f105d"); GG ($D, $A, $B, $C, $words[10 + ($i * 16)], 9, "2441453"); GG ($C, $D, $A, $B, $words[15 + ($i * 16)], 14, "d8a1e681"); GG ($B, $C, $D, $A, $words[4 + ($i * 16)], 20, "e7d3fbc8"); GG ($A, $B, $C, $D, $words[9 + ($i * 16)], 5, "21e1cde6"); GG ($D, $A, $B, $C, $words[14 + ($i * 16)], 9, "c33707d6"); GG ($C, $D, $A, $B, $words[3 + ($i * 16)], 14, "f4d50d87"); GG ($B, $C, $D, $A, $words[8 + ($i * 16)], 20, "455a14ed"); GG ($A, $B, $C, $D, $words[13 + ($i * 16)], 5, "a9e3e905"); GG ($D, $A, $B, $C, $words[2 + ($i * 16)], 9, "fcefa3f8"); GG ($C, $D, $A, $B, $words[7 + ($i * 16)], 14, "676f02d9"); GG ($B, $C, $D, $A, $words[12 + ($i * 16)], 20, "8d2a4c8a"); /* ROUND 3 */ HH ($A, $B, $C, $D, $words[5 + ($i * 16)], 4, "fffa3942"); HH ($D, $A, $B, $C, $words[8 + ($i * 16)], 11, "8771f681"); HH ($C, $D, $A, $B, $words[11 + ($i * 16)], 16, "6d9d6122"); HH ($B, $C, $D, $A, $words[14 + ($i * 16)], 23, "fde5380c"); HH ($A, $B, $C, $D, $words[1 + ($i * 16)], 4, "a4beea44"); HH ($D, $A, $B, $C, $words[4 + ($i * 16)], 11, "4bdecfa9"); HH ($C, $D, $A, $B, $words[7 + ($i * 16)], 16, "f6bb4b60"); HH ($B, $C, $D, $A, $words[10 + ($i * 16)], 23, "bebfbc70"); HH ($A, $B, $C, $D, $words[13 + ($i * 16)], 4, "289b7ec6"); HH ($D, $A, $B, $C, $words[0 + ($i * 16)], 11, "eaa127fa"); HH ($C, $D, $A, $B, $words[3 + ($i * 16)], 16, "d4ef3085"); HH ($B, $C, $D, $A, $words[6 + ($i * 16)], 23, "4881d05"); HH ($A, $B, $C, $D, $words[9 + ($i * 16)], 4, "d9d4d039"); HH ($D, $A, $B, $C, $words[12 + ($i * 16)], 11, "e6db99e5"); HH ($C, $D, $A, $B, $words[15 + ($i * 16)], 16, "1fa27cf8"); HH ($B, $C, $D, $A, $words[2 + ($i * 16)], 23, "c4ac5665"); /* ROUND 4 */ II ($A, $B, $C, $D, $words[0 + ($i * 16)], 6, "f4292244"); II ($D, $A, $B, $C, $words[7 + ($i * 16)], 10, "432aff97"); II ($C, $D, $A, $B, $words[14 + ($i * 16)], 15, "ab9423a7"); II ($B, $C, $D, $A, $words[5 + ($i * 16)], 21, "fc93a039"); II ($A, $B, $C, $D, $words[12 + ($i * 16)], 6, "655b59c3"); II ($D, $A, $B, $C, $words[3 + ($i * 16)], 10, "8f0ccc92"); II ($C, $D, $A, $B, $words[10 + ($i * 16)], 15, "ffeff47d"); II ($B, $C, $D, $A, $words[1 + ($i * 16)], 21, "85845dd1"); II ($A, $B, $C, $D, $words[8 + ($i * 16)], 6, "6fa87e4f"); II ($D, $A, $B, $C, $words[15 + ($i * 16)], 10, "fe2ce6e0"); II ($C, $D, $A, $B, $words[6 + ($i * 16)], 15, "a3014314"); II ($B, $C, $D, $A, $words[13 + ($i * 16)], 21, "4e0811a1"); II ($A, $B, $C, $D, $words[4 + ($i * 16)], 6, "f7537e82"); II ($D, $A, $B, $C, $words[11 + ($i * 16)], 10, "bd3af235"); II ($C, $D, $A, $B, $words[2 + ($i * 16)], 15, "2ad7d2bb"); II ($B, $C, $D, $A, $words[9 + ($i * 16)], 21, "eb86d391"); $A=AddUnsigned(hexdec2($A),hexdec2($a)); $B=AddUnsigned(hexdec2($B),hexdec2($b)); $C=AddUnsigned(hexdec2($C),hexdec2($c)); $D=AddUnsigned(hexdec2($D),hexdec2($d)); } $MD5 = WordToHex($A).WordToHex($B).WordToHex($C).WordToHex($D); return $MD5; } function WordToHex($lValue) { $WordToHexValue = ""; for ($lCount = 0;$lCount<=3;$lCount++) { $lByte = (hexdec2($lValue)>>($lCount*8)) & 255; $C = dechex($lByte); $WordToHexValue .= (strlen($C)=='1')?"0".dechex($lByte):dechex($lByte); } return $WordToHexValue; } function F($X, $Y, $Z){ $X = hexdec2($X); $Y = hexdec2($Y); $Z = hexdec2($Z); $calc = (($X & $Y) | ((~ $X) & $Z)); // X AND Y OR NOT X AND Z return $calc; } function G($X, $Y, $Z){ $X = hexdec2($X); $Y = hexdec2($Y); $Z = hexdec2($Z); $calc = (($X & $Z) | ($Y & (~ $Z))); // X AND Z OR Y AND NOT Z return $calc; } function H($X, $Y, $Z){ $X = hexdec2($X); $Y = hexdec2($Y); $Z = hexdec2($Z); $calc = ($X ^ $Y ^ $Z); // X XOR Y XOR Z return $calc; } function I($X, $Y, $Z){ $X = hexdec2($X); $Y = hexdec2($Y); $Z = hexdec2($Z); $calc = ($Y ^ ($X | (~ $Z))) ; // Y XOR (X OR NOT Z) return $calc; } function AddUnsigned($lX,$lY) { $lX8 = ($lX & 0x80000000); $lY8 = ($lY & 0x80000000); $lX4 = ($lX & 0x40000000); $lY4 = ($lY & 0x40000000); $lResult = ($lX & 0x3FFFFFFF)+($lY & 0x3FFFFFFF); if ($lX4 & $lY4) { $res = ($lResult ^ 0x80000000 ^ $lX8 ^ $lY8); if($res < 0) return '-'.dechex(abs($res)); else return dechex($res); } if ($lX4 | $lY4) { if ($lResult & 0x40000000) { $res = ($lResult ^ 0xC0000000 ^ $lX8 ^ $lY8); if($res < 0) return '-'.dechex(abs($res)); else return dechex($res); } else { $res = ($lResult ^ 0x40000000 ^ $lX8 ^ $lY8); if($res < 0) return '-'.dechex(abs($res)); else return dechex($res); } } else { $res = ($lResult ^ $lX8 ^ $lY8); if($res < 0) return '-'.dechex(abs($res)); else return dechex($res); } } function hexdec2($hex , $debug = false) { if(substr($hex, 0,1) == "-") { return doubleval('-'.hexdec("0x". str_replace("-", "", $hex ))); } return hexdec("0x".$hex); } function FF(&$A, $B, $C, $D, $M, $s, $t){ $Level1 = hexdec2(AddUnsigned( F($B, $C, $D) , bindec($M) )); $level2 = hexdec2(AddUnsigned($Level1, hexdec2($t))); $A = hexdec2(AddUnsigned(hexdec2($A),$level2)); $A = rotate($A, $s); $A = AddUnsigned($A , hexdec2($B)) ; } function GG(&$A, $B, $C, $D, $M, $s, $t){ $Level1 = hexdec2(AddUnsigned( G($B, $C, $D) , bindec($M) )); $level2 = hexdec2(AddUnsigned($Level1, hexdec2($t))); $A = hexdec2(AddUnsigned(hexdec2($A),$level2)); $A = rotate($A, $s); $A = AddUnsigned($A , hexdec2($B)) ; } function HH(&$A, $B, $C, $D, $M, $s, $t){ $Level1 = hexdec2(AddUnsigned( H($B, $C, $D) , bindec($M) )); $level2 = hexdec2(AddUnsigned($Level1, hexdec2($t))); $A = hexdec2(AddUnsigned(hexdec2($A),$level2)); $A = rotate($A, $s); $A = AddUnsigned($A , hexdec2($B)) ; } function II(&$A, $B, $C, $D, $M, $s, $t){ $Level1 = hexdec2(AddUnsigned( I($B, $C, $D) , bindec($M) )); $level2 = hexdec2(AddUnsigned($Level1, hexdec2($t))); $A = hexdec2(AddUnsigned(hexdec2($A),$level2)); $A = rotate($A, $s); $A = AddUnsigned($A , hexdec2($B)) ; } function rotate ($decimal, $bits , $debug = false) { return (($decimal << $bits) | shiftright($decimal, (32 - $bits)) & 0xffffffff); } function shiftright($decimal , $right) { if($decimal < 0) { $res = decbin($decimal >> $right); for ($i=0; $i < $right; $i++) { $res[$i] = ""; } return bindec($res) ; } else { return ($decimal >> $right); } } function ConvertToArray($string) { $lWordCount; $lMessageLength = strlen($string); //printf('Message Length = %d'.PHP_EOL, $lMessageLength); $lNumberOfWords_temp1=$lMessageLength + 8; $lNumberOfWords_temp2=($lNumberOfWords_temp1-($lNumberOfWords_temp1 % 64))/64; $lNumberOfWords = ($lNumberOfWords_temp2+1)*16; $lWordArray=Array(""); $lBytePosition = 0; $lByteCount = 0; while ( $lByteCount < $lMessageLength ) { $lWordCount = ($lByteCount-($lByteCount % 4))/4; //printf('WordCount = %d'.PHP_EOL, $lWordCount); $lBytePosition = ($lByteCount % 4)*8; //printf('Byte Position = %d'.PHP_EOL, $lBytePosition); if(!isset($lWordArray[$lWordCount])) $lWordArray[$lWordCount] = 0; $lWordArray[$lWordCount] = ($lWordArray[$lWordCount] | (ord($string[$lByteCount])<<$lBytePosition)); $lByteCount++; } //printf('ByteCount = %d'.PHP_EOL, $lByteCount); //DEBUG $lWordCount = ($lByteCount-($lByteCount % 4))/4; $lBytePosition = ($lByteCount % 4)*8; if(!isset($lWordArray[$lWordCount])) $lWordArray[$lWordCount] = 0; //Remove Appending 1 to End //$lWordArray[$lWordCount] = $lWordArray[$lWordCount] | (0x80<<$lBytePosition); $lWordArray[$lNumberOfWords-2] = $lMessageLength<<3; $lWordArray[$lNumberOfWords-1] = $lMessageLength>>29; for ($i=0; $i < $lNumberOfWords; $i++) { if(isset($lWordArray[$i])) $lWordArray[$i] = decbin($lWordArray[$i]); //This removes Lentgh and Padding of Zeros... //else // $lWordArray[$i] = '0'; } return $lWordArray; }; echo(md5_hash("asd"));