Change SunJSSE to use `TlsUpdateNplus1` instead of `AES` as the key algorithm when deriving the next application traffic secret.
SunPKCS11 provider checks the key length when creating an `AES` key, and since 384 bits is not a valid AES key length, the key creation fails. `TlsUpdateNplus1` is [already recognized](https://github.com/openjdk/jdk/blob/3c9fd7688f4d73067db9b128c329ca7603a60578/src/jdk.crypto.cryptoki/share/classes/sun/security/pkcs11/P11SecretKeyFactory.java#L287) as a standard TLS generic key by SunPKCS11. Key update is now exercised by the FipsModeTLS test. The test passes with the changes, fails without them. Other tier1-3 tests continue to pass. ------------- Commit messages: - Fix key update Changes: https://git.openjdk.org/jdk/pull/27498/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=27498&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8368520 Stats: 10 lines in 2 files changed: 6 ins; 0 del; 4 mod Patch: https://git.openjdk.org/jdk/pull/27498.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/27498/head:pull/27498 PR: https://git.openjdk.org/jdk/pull/27498
