Re: RFR: 8267125: AES Galois CounterMode (GCM) interleaved implementation using AVX512 + VAES instructions [v7]

2021-08-06 Thread Valerie Peng
On Wed, 4 Aug 2021 02:24:05 GMT, Smita Kamath 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.

Re: RFR: 8267125: AES Galois CounterMode (GCM) interleaved implementation using AVX512 + VAES instructions [v7]

2021-08-06 Thread Valerie Peng
On Wed, 4 Aug 2021 02:24:05 GMT, Smita Kamath 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.

Re: RFR: 8271566: DSA signature length value is not accurate in P11Signature

2021-08-06 Thread Martin Balao
On Mon, 2 Aug 2021 19:31:54 GMT, Martin Balao wrote: > As described in JDK-8271566 [1], this patch proposal is intended to fix a > problem that arises when using DSA keys that have a 256-bits (or larger) G > parameter for signatures (either signing or verifying). There were some > incorrect

Re: RFR: 8267125: AES Galois CounterMode (GCM) interleaved implementation using AVX512 + VAES instructions [v7]

2021-08-06 Thread Anthony Scarpino
On Fri, 6 Aug 2021 19:57:11 GMT, Valerie Peng wrote: >> 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 >> -

Re: RFR: 8271566: DSA signature length value is not accurate in P11Signature

2021-08-06 Thread Martin Balao
On Tue, 3 Aug 2021 21:05:24 GMT, Valerie Peng wrote: >> As described in JDK-8271566 [1], this patch proposal is intended to fix a >> problem that arises when using DSA keys that have a 256-bits (or larger) G >> parameter for signatures (either signing or verifying). There were some >>

Re: RFR: 8267125: AES Galois CounterMode (GCM) interleaved implementation using AVX512 + VAES instructions [v7]

2021-08-06 Thread Valerie Peng
On Wed, 4 Aug 2021 02:24:05 GMT, Smita Kamath 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.

Re: RFR: 8267125: AES Galois CounterMode (GCM) interleaved implementation using AVX512 + VAES instructions [v7]

2021-08-06 Thread Anthony Scarpino
On Fri, 6 Aug 2021 20:01:00 GMT, Valerie Peng wrote: >> 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 >> -

Re: RFR: 8267125: AES Galois CounterMode (GCM) interleaved implementation using AVX512 + VAES instructions [v7]

2021-08-06 Thread Valerie Peng
On Wed, 4 Aug 2021 02:24:05 GMT, Smita Kamath 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.

Re: RFR: 8267125: AES Galois CounterMode (GCM) interleaved implementation using AVX512 + VAES instructions [v7]

2021-08-06 Thread Anthony Scarpino
On Fri, 6 Aug 2021 18:40:44 GMT, Valerie Peng wrote: >> 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 >> -

Re: RFR: 8267125: AES Galois CounterMode (GCM) interleaved implementation using AVX512 + VAES instructions [v7]

2021-08-06 Thread Anthony Scarpino
On Fri, 6 Aug 2021 19:44:05 GMT, Valerie Peng wrote: >> 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 >> -

Re: RFR: 8267125: AES Galois CounterMode (GCM) interleaved implementation using AVX512 + VAES instructions [v7]

2021-08-06 Thread Anthony Scarpino
On Fri, 6 Aug 2021 19:32:25 GMT, Valerie Peng wrote: >> 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 >> -

Re: RFR: 8267125: AES Galois CounterMode (GCM) interleaved implementation using AVX512 + VAES instructions [v7]

2021-08-06 Thread Valerie Peng
On Wed, 4 Aug 2021 02:24:05 GMT, Smita Kamath 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.

Re: RFR: 8267125: AES Galois CounterMode (GCM) interleaved implementation using AVX512 + VAES instructions [v7]

2021-08-06 Thread Valerie Peng
On Wed, 4 Aug 2021 02:24:05 GMT, Smita Kamath 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.

Re: RFR: 8267125: AES Galois CounterMode (GCM) interleaved implementation using AVX512 + VAES instructions [v7]

2021-08-06 Thread Anthony Scarpino
On Fri, 6 Aug 2021 19:16:39 GMT, Valerie Peng wrote: >> 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 >> -

RFR: 8270137: Kerberos Credential Retrieval from Cache not Working in Cross-Realm Setup

2021-08-06 Thread Martin Balao
I'd like to propose a fix for JDK-8270137 [1]. This bug is triggered when using a previously stored referral ticket (in the Referrals Cache) at the moment of following a S4U2Proxy cross-realm referral. The mistakenly-used referral ticket matched the client and service names but it was obtained

Re: RFR: 8267125: AES Galois CounterMode (GCM) interleaved implementation using AVX512 + VAES instructions [v7]

2021-08-06 Thread Valerie Peng
On Wed, 4 Aug 2021 02:24:05 GMT, Smita Kamath 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.

Re: RFR: 8267125: AES Galois CounterMode (GCM) interleaved implementation using AVX512 + VAES instructions [v7]

2021-08-06 Thread Valerie Peng
On Wed, 4 Aug 2021 02:24:05 GMT, Smita Kamath 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.