io.quicksign.kafka.crypto.encryption

Class DefaultDecryptor

java.lang.Object

io.quicksign.kafka.crypto.encryption.DefaultDecryptor

All Implemented Interfaces:

Decryptor

public class DefaultDecryptor
extends Object
implements Decryptor

Default implementation of Decryptor. It uses a KeyProvider to retrieve the key associated to keyr references. It use a CryptoAlgorithm to decrypt the data

Constructor Summary

Constructors

Constructor and Description
DefaultDecryptor(KeyProvider keyProvider, CryptoAlgorithm cryptoAlgorithm)

Method Summary

Modifier and Type	Method and Description
byte[]	decrypt(byte[] value, byte[] keyRef) Decrypt the data.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DefaultDecryptor

public DefaultDecryptor(KeyProvider keyProvider,
                        CryptoAlgorithm cryptoAlgorithm)

Method Detail

decrypt

public byte[] decrypt(byte[] value,
                      byte[] keyRef)

Decrypt the data. It will return null if the key can not be retrieve or if decryption fails.

Specified by:

decrypt in interface Decryptor

Parameters:

value - value to be decrypted

keyRef - reference to the decryption key

Returns:

the decrypted value or nullnull if the key can not be retieve or if decryption fails