RFR: 8368514: TLS stateless session ticket decryption fails on some providers

[Daniel Jeliński]

On Wed, 24 Sep 2025 08:08:11 GMT, Daniel Jeliński <djelinski at openjdk.org> wrote:

> Please review this trivial patch that fixes stateless session resumption with JCE providers that require extra space for AES/GCM decryption.
> 
> I modified the existing FipsModeTLS12 test to additionally verify that session resumption works. The TLS 1.3 test resumes the session using a stateless ticket; the TLS 1.2 test uses stateful sessions, because stateless ticket creation fails for other reasons.
> 
> Tier1-3 tests continue to pass.

Thanks @artur-oracle @valeriepeng for the reviews. I added more comments and renamed the test to stop referring to TLS 1.2. Let me know if that addresses your concerns.

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PR Comment: https://git.openjdk.org/jdk/pull/27463#issuecomment-3334606865