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8248268: Support KWP in addition to KW

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Reviewed-by: xuelei
This commit is contained in:
Valerie Peng 2021-06-02 21:31:57 +00:00
parent 3482cb87fd
commit 136badb1f7
18 changed files with 2223 additions and 675 deletions
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7
src/java.base/share/classes/com/sun/crypto/provider/AESParameters.java
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@ -1,5 +1,5 @@
/*
* Copyright (c) 2002, 2011, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2002, 2021, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -35,7 +35,8 @@ import java.security.spec.InvalidParameterSpecException;
* in feedback-mode. IV is defined in the standards as follows:
*
* <pre>
* IV ::= OCTET STRING -- 16 octets
* IV ::= OCTET STRING -- 8 octets for KW, 4 octets for KWP, and 16 octets for
* other feedback modes
* </pre>
*
* @author Valerie Peng
@ -46,7 +47,7 @@ public final class AESParameters extends AlgorithmParametersSpi {
private BlockCipherParamsCore core;
public AESParameters() {
core = new BlockCipherParamsCore(AESConstants.AES_BLOCK_SIZE);
core = new BlockCipherParamsCore(AESConstants.AES_BLOCK_SIZE, 4, 8);
}
protected void engineInit(AlgorithmParameterSpec paramSpec)