offerDecryptoCipher(cipher);
        }
        return decrypted;
    }

    public byte[] decrypto(final byte[] data, final Key key) {
        final Cipher cipher = pollDecryptoCipher(key);
        byte[] decrypted;
        try {
            decrypted = cipher.doFinal(data);
        } catch (final IllegalBlockSizeException e) {
            throw new IllegalBlockSizeRuntimeException(e);

     *
     * @return The decrypted server, can be empty but never {@code null}.
     */
    List<Server> getServers();

    /**
     * Gets the decrypted proxy. This is a convenience method to retrieve the first element from {@link #getProxies()}.
     *
     * @return The decrypted proxy or {@code null}.
     */
    Proxy getProxy();

    /**
     * Gets the decrypted proxies.
     *

@Deprecated(since = "4.0.0")
public interface SettingsDecryptionRequest {

    /**
     * Gets the servers whose passwords should be decrypted.
     *
     * @return The servers to decrypt, never {@code null}.
     */
    List<Server> getServers();

    /**
     * Sets the servers whose passwords should be decrypted.
     *
     * @param servers The servers to decrypt, may be {@code null}.
     * @return This request, never {@code null}.

	case strings.HasSuffix(inputFileName, ".zip"):
		outputFileName = strings.TrimSuffix(inputFileName, ".zip") + ".decrypted.zip"
	case strings.Contains(inputFileName, ".enc."):
		outputFileName = strings.Replace(inputFileName, ".enc.", ".", 1) + ".zip"
	default:
		outputFileName = inputFileName + ".decrypted"
	}

	// Backup any already existing output file
	_, err := os.Stat(outputFileName)
	if err == nil {

		Name:       key.KeyID,
		Ciphertext: key.Ciphertext,
	})
	if err != nil {
		t.Fatalf("Failed to decrypt key: %v", err)
	}
	if !bytes.Equal(key.Plaintext, plaintext) {
		t.Fatalf("Decrypted key does not match generated one: got %x - want %x", key.Plaintext, plaintext)
	}
}

func TestDecryptKey(t *testing.T) {
	KMS, err := ParseSecretKey("my-key:eEm+JI9/q4JhH8QwKvf3LKo4DEBl6QbfvAl1CAbMIv8=")
	if err != nil {

                }

                try {
                    byte[] decrypted = KerberosEncData.decrypt(crypt, serverKey, serverKey.getKeyType());
                    this.encData = new KerberosEncData(decrypted, keysByAlgo);
                }
                catch ( GeneralSecurityException e ) {

	}
	return nil
}

// DeleteKey deletes a key at the KMS with the given key ID.
// Please note that is a dangerous operation.
// Once a key has been deleted all data that has been encrypted with it cannot be decrypted
// anymore, and therefore, is lost.
func (c *kesConn) DeleteKey(ctx context.Context, req *DeleteKeyRequest) error {
	if err := c.client.DeleteKey(ctx, req.Name); err != nil {

Optionally `--encrypt` can be specified. This will output an encrypted file and a decryption key:

```
$ mc support inspect --encrypt play/test123/test*/*/part.*
mc: Encrypted file data successfully downloaded as inspect.ad2b43d8.enc
mc: Decryption key: ad2b43d847fdb14e54c5836200177f7158b3f745433525f5d23c0e0208e50c9948540b54

mc: The decryption key will ONLY be shown here. It cannot be recovered.

	if _, ok := metadata[MetaSealedKeyS3]; ok {
		return true
	}
	return false
}

// UnsealObjectKey extracts and decrypts the sealed object key
// from the metadata using KMS and returns the decrypted object
// key.
func (s3 sses3) UnsealObjectKey(k *kms.KMS, metadata map[string]string, bucket, object string) (key ObjectKey, err error) {
	if k == nil {
		return key, Errorf("KMS not configured")
	}

		}
		data, err = io.ReadAll(plaintext)
		if err != nil {
			t.Fatalf("Test %d: failed to decrypt stream: %v", i, err)
		}

		if !bytes.Equal(data, test.Data) {
			t.Fatalf("Test %d: decrypted data does not match original data", i)
		}
	}
}

func BenchmarkEncrypt(b *testing.B) {
	key, err := hex.DecodeString("ddedadb867afa3f73bd33c25499a723ed7f9f51172ee7b1b679e08dc795debcc")
	if err != nil {