Package org.bouncycastle.mls.crypto.bc

Class BcMlsKdf

java.lang.Object

org.bouncycastle.mls.crypto.bc.BcMlsKdf

All Implemented Interfaces:

MlsKdf

public class BcMlsKdf
extends Object
implements MlsKdf

Constructor Summary

Constructors

Constructor	Description
BcMlsKdf(org.bouncycastle.crypto.Digest digest)

Method Summary

Modifier and Type	Method	Description
byte[]	expand(byte[] prk, byte[] info, int length)
byte[]	expandWithLabel(byte[] secret, String label, byte[] context, int length)
byte[]	extract(byte[] salt, byte[] ikm)
org.bouncycastle.crypto.Digest	getDigest()
int	getHashLength()

Methods inherited from class java.lang.Object

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

Constructor Details

BcMlsKdf

public BcMlsKdf(org.bouncycastle.crypto.Digest digest)

Method Details

getDigest

public org.bouncycastle.crypto.Digest getDigest()

Specified by:

getDigest in interface MlsKdf

getHashLength

public int getHashLength()

Specified by:

getHashLength in interface MlsKdf

extract

public byte[] extract(byte[] salt,
 byte[] ikm)

Specified by:

extract in interface MlsKdf

expand

public byte[] expand(byte[] prk,
 byte[] info,
 int length)

Specified by:

expand in interface MlsKdf

expandWithLabel

public byte[] expandWithLabel(byte[] secret,
 String label,
 byte[] context,
 int length)
                       throws IOException

Specified by:

expandWithLabel in interface MlsKdf

Throws:

IOException