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* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
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*
* http://www.apache.org/licenses/LICENSE-2.0
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package org.apache.cayenne.crypto.transformer.bytes;
/**
* @since 4.0
*/
public interface BytesEncryptor {
/**
* Transform input bytes using default encryption key.
*
* @param input
* a buffer with unencrypted bytes.
* @param outputOffset
* how much empty space to leave in the beginning of the returned
* output array. This would allow the caller to prepend extra
* data to the encrypted array.
* @param flags
* a byte[1] that allows nested encryptors to manipulate header
* flags.
*/
byte[] encrypt(byte[] input, int outputOffset, byte[] flags);
}