com.jn.langx.security.crypto.digest

类 LangxMessageDigestSpi

java.lang.Object

java.security.MessageDigestSpi

java.security.MessageDigest

com.jn.langx.security.crypto.digest.LangxMessageDigestSpi

所有已实现的接口:

BufferSizeAware

直接已知子类:

MD2MessageDigestSpi, MD4MessageDigestSpi, MD5MessageDigestSpi, SHA1MessageDigestSpi, SHA2MessageDigestSpis.SHA224MessageDigest, SHA2MessageDigestSpis.SHA256MessageDigest, SHA2MessageDigestSpis.SHA384MessageDigest, SHA2MessageDigestSpis.SHA512MessageDigest, SHA2MessageDigestSpis.SHA512TMessageDigest, SHA3MessageDigestSpis.SHA3MessageDigest, SM3MessageDigestSpi, WhirlpoolMessageDigestSpi

public class LangxMessageDigestSpi
extends MessageDigest
implements BufferSizeAware

字段概要

字段

限定符和类型	字段和说明
protected Digest	delegate
protected int	digestSize 产生的 digest 的长度，bytes

构造器概要

构造器

限定符	构造器和说明
protected	LangxMessageDigestSpi(Digest digest)
protected	LangxMessageDigestSpi(Xof digest, int outputSize)

方法概要

限定符和类型	方法和说明
byte[]	engineDigest()
int	engineGetDigestLength()
void	engineReset()
void	engineUpdate(byte input)
void	engineUpdate(byte[] input, int offset, int len)
int	getBufferSize()

从类继承的方法 java.security.MessageDigest

clone, digest, digest, digest, getAlgorithm, getDigestLength, getInstance, getInstance, getInstance, getProvider, isEqual, reset, toString, update, update, update, update

从类继承的方法 java.security.MessageDigestSpi

engineDigest, engineUpdate

从类继承的方法 java.lang.Object

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

字段详细资料

delegate

protected Digest delegate

digestSize

protected int digestSize

产生的 digest 的长度，bytes

构造器详细资料

LangxMessageDigestSpi

protected LangxMessageDigestSpi(Digest digest)

LangxMessageDigestSpi

protected LangxMessageDigestSpi(Xof digest,
                                int outputSize)

方法详细资料

engineReset

public void engineReset()

指定者:

engineReset 在类中 MessageDigestSpi

engineUpdate

public void engineUpdate(byte input)

指定者:

engineUpdate 在类中 MessageDigestSpi

engineUpdate

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

指定者:

engineUpdate 在类中 MessageDigestSpi

engineGetDigestLength

public int engineGetDigestLength()

覆盖:

engineGetDigestLength 在类中 MessageDigestSpi

engineDigest

public byte[] engineDigest()

指定者:

engineDigest 在类中 MessageDigestSpi

getBufferSize

public int getBufferSize()

指定者:

getBufferSize 在接口中 BufferSizeAware