php,c# hamsha1

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#!/usr/bin/php<?phpprint strtoupper(hash_hmac("sha256", "message", "key"));?>


C#

using System;using System.Text;using System.Security.Cryptography;public class Program{    private const string key = "key";    private const string message = "message";    private static readonly Encoding encoding = Encoding.UTF8;     static void Main(string[] args)    {        var keyByte = encoding.GetBytes(key);        using (var hmacsha256 = new HMACSHA256(keyByte))        {            hmacsha256.ComputeHash(encoding.GetBytes(message));            Console.WriteLine("Result: {0}", ByteToString(hmacsha256.Hash));        }    }    static string ByteToString(byte[] buff)    {        string sbinary = "";        for (int i = 0; i < buff.Length; i++)            sbinary += buff[i].ToString("X2"); /* hex format */        return sbinary;    }    }

结果相同都是

6E9EF29B75FFFC5B7ABAE527D58FDADB2FE42E7219011976917343065F58ED4A

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