Rfc2898DeriveBytes vs golang pbkdf2

[tuanhoanganh]

Here is my C# Rfc2898DeriveBytes

using System;
using System.Text;
using System.Security.Cryptography;

public class Program
{
    public static void Main()
    {
        byte[] saltBytes = Encoding.Unicode.GetBytes("47687");
        Console.WriteLine(Convert.ToBase64String(saltBytes));

        byte[] passBytes = Encoding.Unicode.GetBytes("123456");
        Console.WriteLine(Convert.ToBase64String(passBytes));

        Rfc2898DeriveBytes k1 = new Rfc2898DeriveBytes(passBytes, saltBytes, 1000);
        byte[] hashbyte = k1.GetBytes(32);

        Console.WriteLine(Convert.ToBase64String(hashbyte));
    }
}

Result is

NAA3ADYAOAA3AA==

MQAyADMANAA1ADYA

aOyDnGG22ebqGmMvY7zQwdT+UKF6hUUmAt2Uc0jj2io=

My golang code is

package main

import (
    "crypto/sha1"
    "fmt"
    "golang.org/x/crypto/pbkdf2"
    b64 "encoding/base64"
)

var (
    PasswordSecuritySalt       = "47687"
    PasswordSecurityIterations = 1000
    PasswordSecurityKeylen     = 32
)

func HashPassword(str string) string {
    hashedPassword := pbkdf2.Key([]byte(str), []byte(PasswordSecuritySalt), PasswordSecurityIterations, PasswordSecurityKeylen, sha1.New)
    return  b64.StdEncoding.EncodeToString(hashedPassword)
}

func main() {
    password := "123456"
    fmt.Println(PasswordSecuritySalt + " " + password)
    fmt.Println(HashPassword(password))

}

Result is

47687 123456

EVqb1dCe8p+iVEquNjJmHhSjruGATNQX73F6msXivM8=

Why golang result hash password is different with C#. Please help me.

Here is my stackoverflow : http://stackoverflow.com/questions/41008725/rfc2898derivebytes-vs-golang-pbkdf2

[tuanhoanganh]

Here is my golang, it working

http://stackoverflow.com/questions/41008725/rfc2898derivebytes-vs-golang-pbkdf2/41009043#41009043