CryptoFactories (DXCrypto Core 2.2 API)

java.lang.Object
- cz.d1x.dxcrypto.encryption.crypto.CryptoFactories

All Implemented Interfaces:

EncryptionFactories
```
public class CryptoFactories
extends Object
implements EncryptionFactories
```
Factories for engines that use Java standard API (javax.crypto) 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
Note that if you use AES-256 and stronger ciphers, JCE installation is required for this factory.

Constructor Summary

Constructors
Constructor and Description

CryptoFactories()

Constructors
Constructor and Description
`CryptoFactories()`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`SymmetricEncryptionEngineFactory<ByteArray>`	`aes()` Creates a new engine factory for AES (128 bits).
`SymmetricEncryptionEngineFactory<ByteArray>`	`aes256()` Creates a new engine factory for AES (256 bits).
`EncryptionKeyFactory<ByteArray,DerivedKeyParams>`	`derivedKeyFactory()` Creates a new key factory for derived keys (typically by hash function).
`AsymmetricEncryptionEngineFactory<RSAKeyParams,RSAKeyParams>`	`rsa()` Creates a new engine factory for RSA.
`SymmetricEncryptionEngineFactory<ByteArray>`	`tripleDes()` Creates a new engine factory for Triple DES.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - CryptoFactories
```
public CryptoFactories()
```
- Method Detail
  - derivedKeyFactory
```
public EncryptionKeyFactory<ByteArray,DerivedKeyParams> derivedKeyFactory()
```
    Description copied from interface: EncryptionFactories
    
    Creates a new key factory for derived keys (typically by hash function). Used for derivation of key by SymmetricEncryptionEngineFactory (AES, 3DES). It is recommended to use PBKDF2 (HMAC with SHA-1) as it is used for default crypto implementation.
    
    Specified by:
    
    derivedKeyFactory in interface EncryptionFactories
    
    Returns:
    
    key factory for key derivation
  - aes
```
public SymmetricEncryptionEngineFactory<ByteArray> aes()
```
    Description copied from interface: EncryptionFactories
    
    Creates a new engine factory for AES (128 bits).
    
    Specified by:
    
    aes in interface EncryptionFactories
    
    Returns:
    
    factory for AES
  - aes256
```
public SymmetricEncryptionEngineFactory<ByteArray> aes256()
```
    Description copied from interface: EncryptionFactories
    
    Creates a new engine factory for AES (256 bits).
    
    Specified by:
    
    aes256 in interface EncryptionFactories
    
    Returns:
    
    factory for AES-256
  - tripleDes
```
public SymmetricEncryptionEngineFactory<ByteArray> tripleDes()
```
    Description copied from interface: EncryptionFactories
    
    Creates a new engine factory for Triple DES.
    
    Specified by:
    
    tripleDes in interface EncryptionFactories
    
    Returns:
    
    factory for Triple DES
  - rsa
```
public AsymmetricEncryptionEngineFactory<RSAKeyParams,RSAKeyParams> rsa()
```
    Description copied from interface: EncryptionFactories
    
    Creates a new engine factory for RSA.
    
    Specified by:
    
    rsa in interface EncryptionFactories
    
    Returns:
    
    factory for RSA

Class CryptoFactories

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

CryptoFactories

Method Detail

derivedKeyFactory

aes

aes256

tripleDes

rsa