RFR: 8368520: TLS 1.3 KeyUpdate fails with SunPKCS11 provider [v2]

[Daniel Jeliński]

> 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.

Daniel Jeliński has updated the pull request incrementally with two additional commits since the last revision:

 - Remove isIv
 - Replace if/else with ternary

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

Changes:
  - all: https://git.openjdk.org/jdk/pull/27498/files
  - new: https://git.openjdk.org/jdk/pull/27498/files/53e0d97d..aae20d41

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=27498&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=27498&range=00-01

  Stats: 16 lines in 1 file changed: 2 ins; 6 del; 8 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