Package org.gridgain.internal.encryption.provider.secret

Class SecretPhraseKeyProvider

java.lang.Object

org.gridgain.internal.encryption.provider.secret.SecretPhraseKeyProvider

All Implemented Interfaces:

org.gridgain.internal.encryption.provider.KeyProvider

public class SecretPhraseKeyProvider
extends Object
implements org.gridgain.internal.encryption.provider.KeyProvider

Implementation of secret phrase key provider where key encryption key is derived from a given secret phrase and salt. PBKDF2 is used as a password-based key derivation function.

Method Summary

Modifier and Type	Method	Description
static SecretPhraseKeyProvider	create(String providerName, String secretPhrase, String salt, Cipher cipher)	Create key encryption key from secret phrase.
org.gridgain.internal.encryption.provider.DataEncryptionKey	decryptKey(byte[] data, String ignored)
byte[]	encryptKey(org.gridgain.internal.encryption.provider.DataEncryptionKey dataKey)
String	getActiveKeyIdentifier()
String	getProviderIdentifier()

Methods inherited from class java.lang.Object

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

Method Details

encryptKey

public byte[] encryptKey(org.gridgain.internal.encryption.provider.DataEncryptionKey dataKey)

Specified by:

encryptKey in interface org.gridgain.internal.encryption.provider.KeyProvider

decryptKey

public org.gridgain.internal.encryption.provider.DataEncryptionKey decryptKey(byte[] data,
 String ignored)

Specified by:

decryptKey in interface org.gridgain.internal.encryption.provider.KeyProvider

getProviderIdentifier

public String getProviderIdentifier()

Specified by:

getProviderIdentifier in interface org.gridgain.internal.encryption.provider.KeyProvider

getActiveKeyIdentifier

public String getActiveKeyIdentifier()

Specified by:

getActiveKeyIdentifier in interface org.gridgain.internal.encryption.provider.KeyProvider

create

public static SecretPhraseKeyProvider create(String providerName,
 String secretPhrase,
 String salt,
 Cipher cipher)

Create key encryption key from secret phrase.

Parameters:

secretPhrase - Secret phrase.

Returns:

Key encryption key.