On Wed, 21 May 2025 05:00:16 GMT, Valerie Peng <valer...@openjdk.org> wrote:

> > A question for folks on security-dev. Are there tests for Cipher.doFinal, 
> > CipherSpi.engineUpdate, etc. that exercises cases where the ByteBuffer 
> > obtained from a memory segment?
> 
> I don't find any. We'd have to update them to cover the memory segment usage. 
> Judging from the changed sources, general Cipher and SunPKCS11-specific tests 
> update would be needed.

Thanks for checking. We need to create an issue in JBS for this. It may be a 
corner case to use these APIs and SPI with buffers that are views on a memory 
segment but it will happen at some point and would be good to ensure that it is 
covered by tests.

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PR Comment: https://git.openjdk.org/jdk/pull/25324#issuecomment-2897203363

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