[jdk21u-dev] RFR: 8318328: DHKEM should check XDH name in case-insensitive mode

Thu May 1 16:44:31 UTC 2025

Backporting JDK-8318328: DHKEM should check XDH name in case-insensitive mode. Fixes function that should be case insensitive. Adds test. Ran GHA Sanity Checks, local Tier 1 and 2, and new `test/jdk/com/sun/crypto/provider/DHKEM/NameSensitiveness.java` tests. Patch is clean.

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

Commit messages:
 - Backport 5145e5a40a8e9a87b3bc9f236dbf9e4b89094e46

Changes: https://git.openjdk.org/jdk21u-dev/pull/1728/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk21u-dev&pr=1728&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8318328
  Stats: 66 lines in 3 files changed: 63 ins; 0 del; 3 mod
  Patch: https://git.openjdk.org/jdk21u-dev/pull/1728.diff
  Fetch: git fetch https://git.openjdk.org/jdk21u-dev.git pull/1728/head:pull/1728

PR: https://git.openjdk.org/jdk21u-dev/pull/1728