Package net.datenwerke.security.service.crypto.passwordhasher

Class PasswordHasherImpl

java.lang.Object

net.datenwerke.security.service.crypto.passwordhasher.PasswordHasherImpl

All Implemented Interfaces:

PasswordHasher

Direct Known Subclasses:

DummyPasswordHasherImpl

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

public class PasswordHasherImpl
extends Object
implements PasswordHasher

Constructor Summary

Constructors

Constructor	Description
PasswordHasherImpl(<any> passphrase)

Method Summary

Modifier and Type	Method	Description
String	calculateRFC2104HMAC(String data, String key)
String	generateSalt()
String	getHmacPassphrase()
String	hashPassword(String password)	Returns a hashed password
String	hashPassword(String password, String salt)
boolean	validatePassword(String hashedPassword, String cleartextPassword)

Methods inherited from class java.lang.Object

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

Constructor Details

PasswordHasherImpl

public PasswordHasherImpl(<any> passphrase)

Method Details

hashPassword

public String hashPassword(String password)

Description copied from interface: PasswordHasher

Returns a hashed password

Specified by:

hashPassword in interface PasswordHasher

Parameters:

password -

hashPassword

public String hashPassword(String password,
 String salt)

Specified by:

hashPassword in interface PasswordHasher

generateSalt

public String generateSalt()

validatePassword

public boolean validatePassword(String hashedPassword,
 String cleartextPassword)

Specified by:

validatePassword in interface PasswordHasher

calculateRFC2104HMAC

public String calculateRFC2104HMAC(String data,
 String key)
                            throws SignatureException

Throws:

SignatureException

getHmacPassphrase

public String getHmacPassphrase()

Specified by:

getHmacPassphrase in interface PasswordHasher