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sun.security.ssl

pack-priv final Class SSLBasicKeyDerivation

Class Inheritance

extends Object
implements SSLKeyDerivation

java.lang.Object
sun.security.ssl.SSLBasicKeyDerivation

All Implemented Interfaces

sun.security.ssl.SSLKeyDerivation

Imports

java.io.IOException, java.nio.ByteBuffer, java.security.GeneralSecurityException, javax.crypto.KDF, .SecretKey, javax.crypto.spec.HKDFParameterSpec, javax.net.ssl.SSLHandshakeException, sun.security.ssl.CipherSuite.HashAlg

Field Summary

Modifier and Type	Field and Description
private final String	hkdfAlg
private final byte[]	hkdfInfo
private final int	keyLen
private final SecretKey	secret

Constructor Summary

Access	Constructor and Description
pack-priv	SSLBasicKeyDerivation(SecretKey secret, CipherSuite.HashAlg hashAlg, byte[] label, byte[] context)

Method Summary

Modifier and Type	Method and Description
private static byte[]	createHkdfInfo(byte[] label, byte[] context, int length)
public SecretKey	deriveKey(String type) Implements sun.security.ssl.SSLKeyDerivation.deriveKey.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

hkdfAlg	back to summary
private final String hkdfAlg

hkdfInfo	back to summary
private final byte[] hkdfInfo

keyLen	back to summary
private final int keyLen

secret	back to summary
private final SecretKey secret

Constructor Detail

SSLBasicKeyDerivation	back to summary
pack-priv SSLBasicKeyDerivation(SecretKey secret, CipherSuite.HashAlg hashAlg, byte[] label, byte[] context)

Method Detail

createHkdfInfo	back to summary
private static byte[] createHkdfInfo(byte[] label, byte[] context, int length)

deriveKey

back to summary

public SecretKey deriveKey(String type) throws IOException

Implements sun.security.ssl.SSLKeyDerivation.deriveKey.

Annotations

@Override