in.clouthink.daas.security.token.repackage.org.apache.commons.codec.digest

类 Sha2Crypt

java.lang.Object

in.clouthink.daas.security.token.repackage.org.apache.commons.codec.digest.Sha2Crypt

public class Sha2Crypt
extends Object

SHA2-based Unix crypt implementation.

Based on the C implementation released into the Public Domain by Ulrich Drepper <drepper@redhat.com> http://www.akkadia.org/drepper/SHA-crypt.txt

Conversion to Kotlin and from there to Java in 2012 by Christian Hammers <ch@lathspell.de> and likewise put into the Public Domain.

This class is immutable and thread-safe.

从以下版本开始:

1.7

版本:

$Id: Sha2Crypt.java 1619948 2014-08-22 22:53:55Z ggregory $

构造器概要

构造器

构造器和说明
Sha2Crypt()

方法概要

限定符和类型	方法和说明
static String	sha256Crypt(byte[] keyBytes) Generates a libc crypt() compatible "$5$" hash value with random salt.
static String	sha256Crypt(byte[] keyBytes, String salt) Generates a libc6 crypt() compatible "$5$" hash value.
static String	sha512Crypt(byte[] keyBytes) Generates a libc crypt() compatible "$6$" hash value with random salt.
static String	sha512Crypt(byte[] keyBytes, String salt) Generates a libc6 crypt() compatible "$6$" hash value.

从类继承的方法 java.lang.Object

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

构造器详细资料

Sha2Crypt

public Sha2Crypt()

方法详细资料

sha256Crypt

public static String sha256Crypt(byte[] keyBytes)

Generates a libc crypt() compatible "$5$" hash value with random salt.

See Crypt.crypt(String, String) for details.

参数:

keyBytes - plaintext to hash

返回:

complete hash value

抛出:

RuntimeException - when a NoSuchAlgorithmException is caught.

sha256Crypt

public static String sha256Crypt(byte[] keyBytes,
                                 String salt)

Generates a libc6 crypt() compatible "$5$" hash value.

See Crypt.crypt(String, String) for details.

参数:

keyBytes - plaintext to hash

salt - real salt value without prefix or "rounds="

返回:

complete hash value including salt

抛出:

IllegalArgumentException - if the salt does not match the allowed pattern

RuntimeException - when a NoSuchAlgorithmException is caught.

sha512Crypt

public static String sha512Crypt(byte[] keyBytes)

Generates a libc crypt() compatible "$6$" hash value with random salt.

See Crypt.crypt(String, String) for details.

参数:

keyBytes - plaintext to hash

返回:

complete hash value

抛出:

RuntimeException - when a NoSuchAlgorithmException is caught.

sha512Crypt

public static String sha512Crypt(byte[] keyBytes,
                                 String salt)

Generates a libc6 crypt() compatible "$6$" hash value.

See Crypt.crypt(String, String) for details.

参数:

keyBytes - plaintext to hash

salt - real salt value without prefix or "rounds="

返回:

complete hash value including salt

抛出:

IllegalArgumentException - if the salt does not match the allowed pattern

RuntimeException - when a NoSuchAlgorithmException is caught.