de.sfuhrm.openssl4j

Class MessageDigest.BLAKE2s256

java.lang.Object

java.security.MessageDigestSpi

de.sfuhrm.openssl4j.MessageDigest.BLAKE2s256

Enclosing class:

MessageDigest

public static final class MessageDigest.BLAKE2s256
extends MessageDigestSpi

BLAKE2s256 message digest implementation.

Constructor Summary

Constructors

Constructor and Description
BLAKE2s256() Creates a new instance.

Method Summary

Modifier and Type	Method and Description
protected byte[]	engineDigest()
protected int	engineGetDigestLength()
protected void	engineReset()
protected void	engineUpdate(byte inputByte)
protected void	engineUpdate(byte[] input, int offset, int len)
protected void	engineUpdate(ByteBuffer input)
protected static void	free(ByteBuffer context) Free the native context that came from nativeContext().
protected static Set<String>	getMessageDigestList() Get the list of digest algorithms supported by the OpenSSL library.

Methods inherited from class java.security.MessageDigestSpi

clone, engineDigest

Methods inherited from class java.lang.Object

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

Constructor Detail

BLAKE2s256

public BLAKE2s256()

Creates a new instance.

Method Detail

free

protected static void free(ByteBuffer context)

Free the native context that came from nativeContext().

Parameters:

context - the context allocated with nativeContext().

engineGetDigestLength

protected final int engineGetDigestLength()

Overrides:

engineGetDigestLength in class MessageDigestSpi

getMessageDigestList

protected static Set<String> getMessageDigestList()

Get the list of digest algorithms supported by the OpenSSL library.

Returns:

a Set of supported message digest algorithms.

engineUpdate

protected final void engineUpdate(ByteBuffer input)

Overrides:

engineUpdate in class MessageDigestSpi

engineUpdate

protected final void engineUpdate(byte inputByte)

Specified by:

engineUpdate in class MessageDigestSpi

engineUpdate

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

Specified by:

engineUpdate in class MessageDigestSpi

engineDigest

protected final byte[] engineDigest()

Specified by:

engineDigest in class MessageDigestSpi

engineReset

protected final void engineReset()

Specified by:

engineReset in class MessageDigestSpi