I would like to submit AES-GCM optimization for x86_64 architectures supporting AVX3+VAES (Evex encoded AES). This optimization interleaves AES and GHASH operations. Performance gain of ~1.5x - 2x for message sizes 8k and above.
------------- Commit messages: - Merge master - JDK-8267125: AES Galois CounterMode (GCM) interleaved implementation using AVX512 + VAES instructions Changes: https://git.openjdk.java.net/jdk/pull/4019/files Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=4019&range=00 Issue: https://bugs.openjdk.java.net/browse/JDK-8267125 Stats: 1017 lines in 21 files changed: 983 ins; 11 del; 23 mod Patch: https://git.openjdk.java.net/jdk/pull/4019.diff Fetch: git fetch https://git.openjdk.java.net/jdk pull/4019/head:pull/4019 PR: https://git.openjdk.java.net/jdk/pull/4019
