I have a code on C# that im trying to rewrite to PHP, when it comes to encription my PHP result doesn't match hash in a DB generated by C# code
public sealed class MD5Encryption
{
[DebuggerNonUserCode]
public MD5Encryption()
{
}
public static string Encode(string message)
{
return Base64.ConvertToBase64(new MD5CryptoServiceProvider().ComputeHash(new UTF8Encoding().GetBytes(message)));
}
public static string EncodeWithSalt(string message, string salt)
{
return MD5Encryption.Encode(salt + message);
}
}
Here is a C# ConvertToBase64
public static string ConvertToBase64(byte[] inputBytes)
{
return Convert.ToBase64String(inputBytes, 0, inputBytes.Length);
}
$string='6ec95f40-9fe3-4014-87d6-40c3b1fff77e'.'Danil18';
$strUtf8 = mb_convert_encoding($string, "UTF-8");
$encoded=md5($strUtf8);
$value=unpack('H*', $encoded);
echo base64_encode($encoded);//doesn't match maIdHxLbyqD2WkntiLGh2w==
As shown in code salt is 6ec95f40-9fe3-4014-87d6-40c3b1fff77e
pass is Danil18
. DB value maIdHxLbyqD2WkntiLGh2w==
, PHP output OTlhMjFkMWYxMmRiY2FhMGY2NWE0OWVkODhiMWExZGI=
Is this code correct and i am missing some text transformation in C# class?
UPDATE: After digging into C# base64 this code still doesnt output same result
$string='6ec95f40-9fe3-4014-87d6-40c3b1fff77e'.'Danil18'; //doesn't match maIdHxLbyqD2WkntiLGh2w==
$string='e734cc98-71bd-45ca-b02c-3b0cf020eb6d'.'x160126@nwytg.net'; //KNv0/uYGHDYuSRxvgYdPoQ==
$strUtf8 = mb_convert_encoding($string, "UTF-8");
$encoded=md5($strUtf8);
//$value=unpack('H*', $encoded);
$value=unpack('C*', $encoded);
$chars = array_map("chr", $value);
$bin = join($chars);
$hex = bin2hex($bin);
//$bin = hex2bin($value);
//print_r($value);
echo base64_encode($hex);//doesn't match maIdHxLbyqD2WkntiLGh2w== , KNv0/uYGHDYuSRxvgYdPoQ==
so, it was kind of hard, but ok:) if you look here there is second param for md5 function.
use it and get the same result:
<?php
$string = '6ec95f40-9fe3-4014-87d6-40c3b1fff77e'.'Danil18';
$string = utf8_encode($string);
$string = md5($string, true);
echo base64_encode($string);
output:
maIdHxLbyqD2WkntiLGh2w==
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