password_hash function

password_hash.go

package main

import (
    "golang.org/x/crypto/bcrypt"
    "fmt"
)

func main() {
    password := []byte("pasuwa-do")

    // Hashing the password with the cost of 11
    hashedPassword, err := bcrypt.GenerateFromPassword(password, 11)
    if err != nil {
        panic(err)
    }
    fmt.Println(string(hashedPassword))

    hashedPasswordString := []byte("$2a$11$6FhAQrEY2qLVl6r1Bi8kvu.nS8cPARDU2htIg559XYLQc3jRb0gqW")

    // Comparing the password with the hash
    //err = bcrypt.CompareHashAndPassword(hashedPassword, password)
    err = bcrypt.CompareHashAndPassword(hashedPasswordString, password)
    fmt.Println(err) // nil means it is a match
}

http://stackoverflow.com/questions/23259586/bcrypt-password-hashing-in-golang-compatible-with-node-js