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8286503: Enhance security classes

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Reviewed-by: rhalade, mullan, skoivu, weijun
This commit is contained in:
Bradford Wetmore 2023-05-19 00:58:30 +00:00 • committed by Henry Jen
parent 195c9b2c48
commit adca97b659
39 changed files with 931 additions and 149 deletions
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24
src/java.base/share/classes/sun/security/rsa/RSAPublicKeyImpl.java
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@ -1,5 +1,5 @@
/*
* Copyright (c) 2003, 2022, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2003, 2023, 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
@ -26,6 +26,8 @@
package sun.security.rsa;
import java.io.IOException;
import java.io.InvalidObjectException;
import java.io.ObjectInputStream;
import java.math.BigInteger;
import java.security.*;
@ -39,7 +41,7 @@ import sun.security.rsa.RSAUtil.KeyType;
/**
* RSA public key implementation for "RSA", "RSASSA-PSS" algorithms.
*
* <p>
* Note: RSA keys must be at least 512 bits long
*
* @see RSAPrivateCrtKeyImpl
@ -233,10 +235,26 @@ public final class RSAPublicKeyImpl extends X509Key implements RSAPublicKey {
}
@java.io.Serial
protected Object writeReplace() throws java.io.ObjectStreamException {
private Object writeReplace() throws java.io.ObjectStreamException {
return new KeyRep(KeyRep.Type.PUBLIC,
getAlgorithm(),
getFormat(),
getEncoded());
}
/**
* Restores the state of this object from the stream.
* <p>
* Deserialization of this object is not supported.
*
* @param stream the {@code ObjectInputStream} from which data is read
* @throws IOException if an I/O error occurs
* @throws ClassNotFoundException if a serialized class cannot be loaded
*/
@java.io.Serial
private void readObject(ObjectInputStream stream)
throws IOException, ClassNotFoundException {
throw new InvalidObjectException(
"RSAPublicKeyImpl keys are not directly deserializable");
}
}