$res1 = hash_hmac( " sha1 ", " signatureString ", " secret "); echo $res1. " \n "; // ee1b654aa861c41fd5813dc365ef106c9801f8f6

echo base64_encode($res1). " \n "; // ZWUxYjY1NGFhODYxYzQxZmQ1ODEzZGMzNjVlZjEwNmM5ODAxZjhmNg==

$res2 = hash_hmac( " sha1 ", " signatureString ", " secret ", true); // echo "$res2\n"; // binary byte[]

$data = unpack( ' C* ', $res2); print_r($data); /*

Array

(

[1] => 238

[2] => 27

[3] => 101

[4] => 74

[5] => 168

[6] => 97

[7] => 196

[8] => 31

[9] => 213

[10] => 129

[11] => 61

[12] => 195

[13] => 101

[14] => 239

[15] => 16

[16] => 108

[17] => 152

[18] => 1

[19] => 248

[20] => 246

)

*/ echo base64_encode( " $res2\n "); // 7htlSqhhxB/VgT3DZe8QbJgB+PYK

?>

using System.IO; using System.Collections; using System.Collections.Generic; using System.Linq; using System.Text; using System.Security.Cryptography; namespace ConsoleApplication1 { class Program { private Object hash_hmac( string signatureString, string secretKey, bool raw_output = false) { var enc = Encoding.UTF8; HMACSHA1 hmac = new HMACSHA1(enc.GetBytes(secretKey)); hmac.Initialize(); byte[] buffer = enc.GetBytes(signatureString); if (raw_output) { return hmac.ComputeHash(buffer); } else { return BitConverter.ToString(hmac.ComputeHash(buffer)).Replace( " - ", "").ToLower(); } } static void Main( string[] args) { Program p = new Program(); String res1 = (String)p.hash_hmac( " signatureString ", " secret "); Console.WriteLine(res1); // ee1b654aa861c41fd5813dc365ef106c9801f8f6

Console.WriteLine(Convert.ToBase64String(Encoding.UTF8.GetBytes(res1))); // ZWUxYjY1NGFhODYxYzQxZmQ1ODEzZGMzNjVlZjEwNmM5ODAxZjhmNg==

byte[] ret = ( byte[])p.hash_hmac( " signatureString ", " secret ", true); for ( int i = 0; i < ret.Length; i++) { Console.Write(ret[i] + " "); } // 238 27 101 74 168 97 196 31 213 129 61 195 101 239 16 108 152 1 248 246

Console.WriteLine(); Console.WriteLine(Convert.ToBase64String(ret)); // 7htlSqhhxB/VgT3DZe8QbJgB+PY=

} } }

本文转自94cool博客园博客，原文链接：http://www.cnblogs.com/94cool/p/5743517.html，如需转载请自行联系原作者