SmbTransportImpl acquired = transport.acquire();
        assertSame(transport, acquired);
        transport.close(); // release once
    }

    @Test
    @DisplayName("Server encryption key is returned for SMB1 negotiation only")
    void serverEncryptionKey() {
        // No negotiation yet -> null
        assertNull(transport.getServerEncryptionKey());

        // SMB1 negotiation with server data

	return "No bucket lifecycle configuration found for bucket : " + e.Bucket
}

// BucketSSEConfigNotFound - no bucket encryption found
type BucketSSEConfigNotFound GenericError

func (e BucketSSEConfigNotFound) Error() string {
	return "No bucket encryption configuration found for bucket: " + e.Bucket
}

// BucketTaggingNotFound - no bucket tags found
type BucketTaggingNotFound GenericError

 *
 *  * **A validity interval.** A certificate should not be used before its validity interval starts
 *    or after it ends.
 *
 *  * **A public key.** This cryptographic key is used for asymmetric encryption digital signatures.
 *    Note that the private key is not a part of the certificate!
 *
 *  * **A signature issued by another certificate's private key.** This mechanism allows a trusted

    }

    /**
     * Test large byte arrays
     */
    @Test
    @DisplayName("Test large byte arrays")
    public void testLargeByteArrays() {
        // Test with large encryption key
        byte[] largeKey = new byte[256];
        for (int i = 0; i < largeKey.length; i++) {
            largeKey[i] = (byte) (i % 256);
        }
        serverData.encryptionKey = largeKey;

	exit_1
fi
if [ "${SRC_OBJ_2_ETAG}" != "${DEST_OBJ_2_ETAG}" ]; then
	echo "BUG: Etags dont match for 'mpartobj'. Source: ${SRC_OBJ_2_ETAG}, Destination: ${DEST_OBJ_2_ETAG}"
	exit_1
fi

echo "Set default encryption on "

# test if checksum header is replicated for encrypted objects
# Enable SSE KMS for test-bucket bucket
./mc encrypt set sse-kms minio-default-key minio1/test-bucket --insecure

    }

    /**
     * Constructs a signing digest from transport and authentication information
     *
     * @param transport
     *            The SMB transport containing server encryption key
     * @param auth
     *            The NTLM password authenticator containing user credentials
     * @throws SmbException
     *             If there is an error setting up the signing digest
     */

        byte[] out7 = new byte[8];

        // Act
        NtlmUtil.E(key14, data8, out14);
        NtlmUtil.E(key7, data8, out7);

        // Assert: first block identical to single-chunk encryption
        assertArrayEquals(Arrays.copyOfRange(out14, 0, 8), out7);
        // And second block is present and not all zeros
        assertFalse(Arrays.equals(new byte[8], Arrays.copyOfRange(out14, 8, 16)));
    }

- [Configure MinIO Server with TLS](https://docs.min.io/community/minio-object-store/operations/network-encryption.html)...

		// cases 8-11: small single part objects with encryption
		{"enc-nothing", []int64{0}, mapCopy(metaWithSSEC)},
		{"enc-small-0", []int64{11}, mapCopy(metaWithSSEC)},
		{"enc-small-1", []int64{509}, mapCopy(metaWithSSEC)},
		{"enc-small-2", []int64{5 * oneMiB}, mapCopy(metaWithSSEC)},
		// cases 12-15: multipart part objects with encryption
		{"enc-mp-0", []int64{5 * oneMiB, 10}, mapCopy(metaWithSSEC)},

    /**
     * The key for user roles in the request attribute.
     */
    protected static final String USER_ROLES = "userRoles";

    /**
     * The cached cipher for encryption and decryption.
     */
    protected CachedCipher cipher;

    /**
     * The separator for values in the role string.
     */
    protected String valueSeparator = "\n";

    /**