BraintreeEncryption.Library.Aes.EncryptWithIv C# (CSharp) Метод

        public string EncryptWithIv(string dataToEncrypt, byte[] aesKey, byte[] iv)
        {
            var dataInBytes = new UTF8Encoding().GetBytes(dataToEncrypt);

            using (var encryptor = _aesManaged.CreateEncryptor(aesKey, iv))
            {
                var encryptedBytes = encryptor.TransformFinalBlock(dataInBytes, 0, dataInBytes.Length);
                var ivWithEncryptedBytes = new byte[iv.Length + encryptedBytes.Length];

                Buffer.BlockCopy(iv, 0, ivWithEncryptedBytes, 0, iv.Length);
                Buffer.BlockCopy(encryptedBytes, 0, ivWithEncryptedBytes, iv.Length, encryptedBytes.Length);

                return Convert.ToBase64String(ivWithEncryptedBytes);
            }
        }