On Wed, 4 Aug 2021 02:24:05 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 five additional
> commits since the last revision:
>
> - Merge branch 'aes-gcm' of github.com:smita-kamath/jdk into aes-gcm
> - Updates, comment and variable cleanup
> - merge rest
> - merge
> - fixes and code comments
src/java.base/share/classes/com/sun/crypto/provider/GaloisCounterMode.java line
1608:
> 1606: int bufRemainder = bLen - len;
> 1607: if (bufRemainder >= blockSize) {
> 1608: resultLen = op.update(buffer, len, bufRemainder,
> out, outOfs);
nit: exceeds 80 chars
src/java.base/share/classes/com/sun/crypto/provider/GaloisCounterMode.java line
1721:
> 1719:
> 1720: if (inLen >= PARALLEL_LEN) {
> 1721: len = implGCMCrypt(in, inOfs, inLen, out, outOfs, out,
> outOfs, gctr, ghash);
nit: exceeds 80 chars
-------------
PR: https://git.openjdk.java.net/jdk/pull/4019
