Package com.identity4j.util.unix

Class SHACrypt

java.lang.Object

com.identity4j.util.unix.SHACrypt

public class SHACrypt
extends Object

Porting from the C version of Flash Authoring flashfarm://depot/main/authortool/Utility/md5.cpp#4 The MD5 algorithm was not ported - using JDK version available since 1.3 Adapted to SHA hash by http://nervepoint.com

Author:

cmurphy

Constructor Summary

Constructors

Constructor	Description
SHACrypt()

Method Summary

Modifier and Type	Method	Description
static String	crypt_sha(byte[] pw, String salt)
static String	crypt_sha(byte[] pw, String salt, int size)
static String	shaCrypt(String password, String charset, int size)
static boolean	verifySHAPassword(String plaintext, String ciphertext)

Methods inherited from class java.lang.Object

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

Constructor Detail

SHACrypt

public SHACrypt()

Method Detail

crypt_sha

public static String crypt_sha(byte[] pw,
                               String salt)
                        throws NoSuchAlgorithmException,
                               UnsupportedEncodingException

Throws:

NoSuchAlgorithmException

UnsupportedEncodingException

crypt_sha

public static String crypt_sha(byte[] pw,
                               String salt,
                               int size)
                        throws NoSuchAlgorithmException,
                               UnsupportedEncodingException

Throws:

NoSuchAlgorithmException

UnsupportedEncodingException

verifySHAPassword

public static boolean verifySHAPassword(String plaintext,
                                        String ciphertext)
                                 throws NoSuchAlgorithmException

Throws:

NoSuchAlgorithmException

shaCrypt

public static String shaCrypt(String password,
                              String charset,
                              int size)
                       throws NoSuchAlgorithmException

Throws:

NoSuchAlgorithmException