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/GaloisCounterMode.java line 589: > 587: * Requires 768 bytes (48 AES blocks) to efficiently use the > intrinsic > 588: * @param in input buffer > 589: * @param inOfs input offset missed @param inLen src/java.base/share/classes/com/sun/crypto/provider/GaloisCounterMode.java line 594: > 592: * @param out output buffer > 593: * @param outOfs output offset > 594: * @param gctr object for the CTR operation typo: CTR->GCTR? ------------- PR: https://git.openjdk.java.net/jdk/pull/4019
