Package org.wildfly.security.digest

Class SHA512_256MessageDigest

java.lang.Object

java.security.MessageDigestSpi

org.wildfly.security.digest.SHA512_256MessageDigest

public class SHA512_256MessageDigest
extends MessageDigestSpi

SHA-512/256 hashing implementation as defined in FIPS PUB 180-4 Secure Hash Standard

Constructor Summary

Constructors

Constructor	Description
SHA512_256MessageDigest()

Method Summary

Modifier and Type	Method	Description
protected byte[]	engineDigest()
protected void	engineReset()
protected void	engineUpdate(byte input)
protected void	engineUpdate(byte[] input, int offset, int len)
protected static void	resetH(long[] H)
protected byte[]	resultFromH(long[] H)

Methods inherited from class java.security.MessageDigestSpi

clone, engineDigest, engineGetDigestLength, engineUpdate

Methods inherited from class java.lang.Object

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

Constructor Details

SHA512_256MessageDigest

public SHA512_256MessageDigest()

Method Details

engineReset

protected void engineReset()

Specified by:

engineReset in class MessageDigestSpi

resetH

protected static void resetH(long[] H)

resultFromH

protected byte[] resultFromH(long[] H)

engineUpdate

protected void engineUpdate(byte input)

Specified by:

engineUpdate in class MessageDigestSpi

engineUpdate

protected void engineUpdate(byte[] input,
 int offset,
 int len)

Specified by:

engineUpdate in class MessageDigestSpi

engineDigest

protected byte[] engineDigest()

Specified by:

engineDigest in class MessageDigestSpi