cz.d1x.dxcrypto.encryption.bc

Class BouncyCastleFactories

java.lang.Object

cz.d1x.dxcrypto.encryption.bc.BouncyCastleFactories

All Implemented Interfaces:

EncryptionFactories

public class BouncyCastleFactories
extends Object
implements EncryptionFactories

Factories for engines that use Bouncy Castle API as encryption implementations. This factory creates these algorithms:

• AES-128: CBC mode with PKCS#5 padding
• AES-256: CBC mode with PKCS#5 padding
• 3DES: CBC mode with PKCS#5 padding
• RSA: ECB mode with OAEP SHA-256 and MGF1 padding
• Derived keys: PBKDF2 with HMAC-SHA1

Compared to CryptoFactories, this one does not require JCE installed for stronger ciphers, e.g. AES-256.

Constructor Summary

Constructors

Constructor and Description
BouncyCastleFactories()

Method Summary

Modifier and Type	Method and Description
SymmetricEncryptionEngineFactory<ByteArray>	aes()
SymmetricEncryptionEngineFactory<ByteArray>	aes256()
EncryptionKeyFactory<ByteArray,DerivedKeyParams>	derivedKeyFactory()
AsymmetricEncryptionEngineFactory<RSAKeyParams,RSAKeyParams>	rsa()
SymmetricEncryptionEngineFactory<ByteArray>	tripleDes()

Methods inherited from class java.lang.Object

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

Constructor Detail

BouncyCastleFactories

public BouncyCastleFactories()

Method Detail

derivedKeyFactory

public EncryptionKeyFactory<ByteArray,DerivedKeyParams> derivedKeyFactory()

Specified by:

derivedKeyFactory in interface EncryptionFactories

aes256

public SymmetricEncryptionEngineFactory<ByteArray> aes256()

Specified by:

aes256 in interface EncryptionFactories

aes

public SymmetricEncryptionEngineFactory<ByteArray> aes()

Specified by:

aes in interface EncryptionFactories

tripleDes

public SymmetricEncryptionEngineFactory<ByteArray> tripleDes()

Specified by:

tripleDes in interface EncryptionFactories

rsa

public AsymmetricEncryptionEngineFactory<RSAKeyParams,RSAKeyParams> rsa()

Specified by:

rsa in interface EncryptionFactories