cz.d1x.dxcrypto.hash.digest

Class SHA512Builder

java.lang.Object

cz.d1x.dxcrypto.hash.digest.DigestAlgorithmBuilder

cz.d1x.dxcrypto.hash.digest.SHA512Builder

All Implemented Interfaces:

HashingAlgorithmBuilder

public class SHA512Builder
extends DigestAlgorithmBuilder

Builder for SHA-512 hashing algorithm.

This algorithm should be sufficient for many cases (e.g. password hashing). If you require slightly lower execution time, you can also use SHA256Builder.

You can make potential attacks harder if you use salt (e.g. by using SaltingAdapter). You can also do repeated hashing by using RepeatingDecorator if higher execution time is not an issue for you.

This class is immutable and can be considered thread safe.

Author:

Zdenek Obst, zdenek.obst-at-gmail.com

Constructor Summary

Constructors

Constructor and Description
SHA512Builder() Creates a new builder for MD5 hashing algorithm.

Method Summary

Modifier and Type	Method and Description
protected String	getAlgorithm() Gets a name of algorithm supported by digest.

Methods inherited from class cz.d1x.dxcrypto.hash.digest.DigestAlgorithmBuilder

build, bytesRepresentation, encoding, repeated, salted, salted

Methods inherited from class java.lang.Object

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

Constructor Detail

SHA512Builder

public SHA512Builder()

Creates a new builder for MD5 hashing algorithm.

Method Detail

getAlgorithm

protected String getAlgorithm()

Description copied from class: DigestAlgorithmBuilder

Gets a name of algorithm supported by digest.

Specified by:

getAlgorithm in class DigestAlgorithmBuilder

Returns:

algorithm name