Package org.springframework.security.crypto.keygen

Class Base64StringKeyGenerator

java.lang.Object

org.springframework.security.crypto.keygen.Base64StringKeyGenerator

All Implemented Interfaces:

StringKeyGenerator

public class Base64StringKeyGenerator
extends Object
implements StringKeyGenerator

A StringKeyGenerator that generates base64-encoded String keys. Delegates to a BytesKeyGenerator for the actual key generation.

Since:

5.0

Constructor Summary

Constructors

Constructor	Description
Base64StringKeyGenerator()	Creates an instance with keyLength of 32 bytes and standard Base64 encoding.
Base64StringKeyGenerator(int keyLength)	Creates an instance with the provided key length in bytes and standard Base64 encoding.
Base64StringKeyGenerator(Base64.Encoder encoder)	Creates an instance with keyLength of 32 bytes and the provided encoder.
Base64StringKeyGenerator(Base64.Encoder encoder, int keyLength)	Creates an instance with the provided key length and encoder.

Method Summary

Modifier and Type	Method	Description
String	generateKey()

Methods inherited from class java.lang.Object

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

Constructor Details

Base64StringKeyGenerator

public Base64StringKeyGenerator()

Creates an instance with keyLength of 32 bytes and standard Base64 encoding.

Base64StringKeyGenerator

public Base64StringKeyGenerator(int keyLength)

Creates an instance with the provided key length in bytes and standard Base64 encoding.

Parameters:

keyLength - the key length in bytes

Base64StringKeyGenerator

public Base64StringKeyGenerator(Base64.Encoder encoder)

Creates an instance with keyLength of 32 bytes and the provided encoder.

Parameters:

encoder - the encoder to use

Base64StringKeyGenerator

public Base64StringKeyGenerator(Base64.Encoder encoder,
 int keyLength)

Creates an instance with the provided key length and encoder.

Parameters:

encoder - the encoder to use

keyLength - the key length to use

Method Details

generateKey

public String generateKey()

Specified by:

generateKey in interface StringKeyGenerator