org.jboss.aerogear.crypto.password
Interface Pbkdf2

All Known Implementing Classes:

DefaultPbkdf2

public interface Pbkdf2

Provides a level of abstraction for PBKDF2

Method Summary

byte[]	encrypt(String password) Generate the secret key
byte[]	encrypt(String password, byte[] salt) Generate the secret key
byte[]	encrypt(String password, byte[] salt, int iterations) Generate the secret key
SecretKey	generateSecretKey(String password)
SecretKey	generateSecretKey(String password, byte[] salt, int iterations)
boolean	validate(String password, byte[] encryptedPassword, byte[] salt) Validate the generated secret key

Method Detail

encrypt

byte[] encrypt(String password,
               byte[] salt,
               int iterations)
               throws InvalidKeySpecException

Generate the secret key

Parameters:

password -

salt -

iterations -

Returns:

secret key

Throws:

InvalidKeySpecException

encrypt

byte[] encrypt(String password,
               byte[] salt)
               throws InvalidKeySpecException

Generate the secret key

Parameters:

password -

salt -

Returns:

secret key

Throws:

InvalidKeySpecException

encrypt

byte[] encrypt(String password)
               throws InvalidKeySpecException

Generate the secret key

Parameters:

password -

Returns:

secret key

Throws:

InvalidKeySpecException

validate

boolean validate(String password,
                 byte[] encryptedPassword,
                 byte[] salt)
                 throws InvalidKeySpecException

Validate the generated secret key

Parameters:

password -

encryptedPassword -

salt -

Returns:

secret key

Throws:

InvalidKeySpecException

generateSecretKey

SecretKey generateSecretKey(String password,
                            byte[] salt,
                            int iterations)
                            throws InvalidKeySpecException

Throws:

InvalidKeySpecException

generateSecretKey

SecretKey generateSecretKey(String password)
                            throws InvalidKeySpecException

Throws:

InvalidKeySpecException