com.peterphi.std.crypto.digest.impl

Class JCEDigester

java.lang.Object

com.peterphi.std.crypto.digest.impl.AbstractDigester

com.peterphi.std.crypto.digest.impl.JCEDigester

All Implemented Interfaces:

IDigester

public class JCEDigester
extends AbstractDigester

A digester which uses the default JCE digest providers for its algorithms

Nested Class Summary

Nested classes/interfaces inherited from class com.peterphi.std.crypto.digest.impl.AbstractDigester

AbstractDigester.DigestEncoding

Field Summary

Fields

Modifier and Type	Field and Description
static JCEDigester	MD2
static JCEDigester	MD5
static JCEDigester	SHA1
static JCEDigester	SHA256
static JCEDigester	SHA512

Constructor Summary

Constructors

Constructor and Description
JCEDigester(java.lang.String algorithm)

Method Summary

Methods

Modifier and Type	Method and Description
byte[]	makeDigest(byte[] content)
byte[]	makeDigest(java.nio.channels.ByteChannel channel)
byte[]	makeDigest(java.io.InputStream is)
java.security.MessageDigest	newInstance() Constructs a new instance of the digest algorithm

Methods inherited from class com.peterphi.std.crypto.digest.impl.AbstractDigester

digest, digest, digest, digest, encode, makeDigest

Methods inherited from class java.lang.Object

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

Field Detail

MD2

public static final JCEDigester MD2

MD5

public static final JCEDigester MD5

SHA1

public static final JCEDigester SHA1

SHA256

public static final JCEDigester SHA256

SHA512

public static final JCEDigester SHA512

Constructor Detail

JCEDigester

public JCEDigester(java.lang.String algorithm)

Method Detail

newInstance

public java.security.MessageDigest newInstance()

Constructs a new instance of the digest algorithm

Returns:

makeDigest

public byte[] makeDigest(byte[] content)

Specified by:

makeDigest in class AbstractDigester

See Also:

AbstractDigester.makeDigest(byte[])

makeDigest

public byte[] makeDigest(java.io.InputStream is)
                  throws java.io.IOException

Specified by:

makeDigest in class AbstractDigester

Throws:

java.io.IOException

See Also:

AbstractDigester.makeDigest(java.io.InputStream)

makeDigest

public byte[] makeDigest(java.nio.channels.ByteChannel channel)
                  throws java.io.IOException

Specified by:

makeDigest in class AbstractDigester

Throws:

java.io.IOException

See Also:

AbstractDigester.makeDigest(java.nio.channels.ByteChannel)