Tests decrypting Salesforce encryptWithManagedIV

Decrypt.cs

        public static void Decrypt()
        {
            using (AesManaged myAes = new AesManaged())
            {
                var protected_string = "W+YnphJ2T8pH4X+FNTwZvFPab+R4wRbZg/6HuyZ8Ese15LYp1UJLs7HvmIco4w6A";
                byte[] protected_bytes = RetrieveCipher(protected_string);
                // Encryption key
                var encrption_key = Convert.FromBase64String(Constants.s_encrption_key);
                // IV
                var byte_IV = RetrieveIv(protected_string);

                // Decrypt the bytes to a string.
                string plan_text = DecryptStringFromBytes_Aes(protected_bytes, encrption_key, byte_IV);

                // To User information object 
                UserInfo user_info = JsonConvert.DeserializeObject<UserInfo>(plan_text);

                Console.WriteLine(user_info.MAIL);
            }
        }