10.md5盐值加密

func genMd5(code string) string {
    m := md5.New()
    _, _ = io.WriteString(m, code)
    return hex.EncodeToString(m.Sum(nil))
}

go get github.com/anaskhan96/go-password-encoder

//salt, encodedPwd := password.Encode("generic password", nil)
//fmt.Println("salt", salt)
//fmt.Println("encodedPwd", encodedPwd)
//check := password.Verify("generic password", salt, encodedPwd, nil)
//fmt.Println(check) // true
// Using custom options
options := &password.Options{SaltLen: 16, Iterations: 100, KeyLen: 32, HashFunction: sha512.New}
salt, encodedPwd := password.Encode("generic password", options)
passwd := fmt.Sprintf("$pbkdf2-sha512$%s$%s", salt, encodedPwd)
fmt.Println("len(passwd)", len(passwd))
fmt.Println("passwd", passwd)
passwdInfo := strings.Split(passwd, "$")
check := password.Verify("generic password", passwdInfo[2], passwdInfo[3], options)
fmt.Println(check) // true