org.kocakosm.pitaya.security

Class Passwords

java.lang.Object

org.kocakosm.pitaya.security.Passwords

public final class Passwords
extends Object

Passwords related utility functions.

Author:

Osman KOCAK

Method Summary

Methods

Modifier and Type	Method and Description
static String	generate() Generates a pseudo-random password (10 alphanumeric characters).
static byte[]	hash(String password) Hashes the given password (using SCrypt).
static boolean	verify(String password, byte[] hash) Verifies that the given password matches the hashed one.

Methods inherited from class java.lang.Object

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

Method Detail

generate

public static String generate()

Generates a pseudo-random password (10 alphanumeric characters).

Returns:

a pseudo-random password.

hash

public static byte[] hash(String password)

Hashes the given password (using SCrypt). Hashing parameters are appended to the returned result.

Parameters:

password - the password to hash.

Returns:

the hashed password.

Throws:

NullPointerException - if password is null.

verify

public static boolean verify(String password,
             byte[] hash)

Verifies that the given password matches the hashed one.

Parameters:

password - the password to verify.

hash - the hashed password.

Returns:

whether the given password matches the hashed one.

Throws:

NullPointerException - if one of the arguments is null.