On Wed, 14 Jul 2021 21:02:01 GMT, Smita Kamath <svkam...@openjdk.org> wrote:
>> 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. > > Smita Kamath has updated the pull request incrementally with one additional > commit since the last revision: > > Updated AES-GCM intrinsic to match latest Java Code src/java.base/share/classes/com/sun/crypto/provider/GHASH.java line 146: > 144: } > 145: state = new long[2]; > 146: subkeyHtbl = new long[2*57]; // 48 keys for the interleaved > implementation, 8 for avx-ghash implementation and one for the original key nit: the comment is too long, i.e. > 80 ------------- PR: https://git.openjdk.java.net/jdk/pull/4019
