On Thu, 25 Sep 2025 23:03:11 GMT, Anthony Scarpino <[email protected]> 
wrote:

>> Hi
>> 
>> Please review the [Second Preview](https://openjdk.org/jeps/8360563) for the 
>> PEM API.  The most significant changes from [JEP 
>> 470](https://openjdk.org/jeps/470) are:
>> 
>> - Renamed the name of `PEMRecord` class to `PEM`.
>> - Revised the new `encryptKey` methods of the `EncryptedPrivateKeyInfo` 
>> class to accept `DEREncodable` objects rather than just `PrivateKey` objects 
>> so that cryptographic objects with public keys, i.e., `KeyPair` and 
>> `PKCS8EncodedKeySpec`, can also be encrypted.
>> - Enhanced the `PEMEncoder` and `PEMDecoder` classes to support the 
>> encryption and decryption of `KeyPair` and `PKCS8EncodedKeySpec` objects.
>> 
>> thanks
>> 
>> Tony
>
> Anthony Scarpino has updated the pull request incrementally with one 
> additional commit since the last revision:
> 
>   missed some decoder comments

src/java.base/share/classes/sun/security/ec/ECPrivateKeyImpl.java line 105:

> 103:         Arrays.fill(sArr, (byte) 0);
> 104:         makeEncoding(sOctets);
> 105:         Arrays.fill(sOctets, (byte) 0);

You need a try-finally block so that the arrays are cleared even in the case an 
exception is thrown.

src/java.base/share/classes/sun/security/ec/ECPrivateKeyImpl.java line 115:

> 113:         ArrayUtil.reverse(privBytes);
> 114:         makeEncoding(privBytes);
> 115:         Arrays.fill(privBytes, (byte) 0);

You need a try-finally block so that the array is cleared even in the case an 
exception is thrown.

-------------

PR Review Comment: https://git.openjdk.org/jdk/pull/27147#discussion_r2400077187
PR Review Comment: https://git.openjdk.org/jdk/pull/27147#discussion_r2400075946

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