Re: hardware encryption,Re: hardware encryption

2021-06-03 Thread Diederik de Haas
On donderdag 3 juni 2021 21:40:04 CEST Ryutaroh Matsumoto wrote: > > Note that openssl version is much older but it is bundled with Debian > > Bullseye. > I installed openssl ver. 3 from Debian experimental, > and observed much slower speed than ver. 1.1.1 in Debian Bullseye, > on the same hardware

Re: hardware encryption,Re: hardware encryption

2021-06-03 Thread Diederik de Haas
On donderdag 3 juni 2021 21:18:25 CEST Ryutaroh Matsumoto wrote: > Your Rock64 is significantly faster than my RPi4B. I wonder how such a big > difference appears. IIRC where I read about the 10x speed improvement wrt crypto with ARM Crypto Extension is where I also read that Broadcom does NOT h

Re: hardware encryption,Re: hardware encryption

2021-06-03 Thread Ryutaroh Matsumoto
From: Ryutaroh Matsumoto Date: Fri, 04 Jun 2021 04:18:25 +0900 (JST) > Note that openssl version is much older but it is bundled with Debian > Bullseye. I installed openssl ver. 3 from Debian experimental, and observed much slower speed than ver. 1.1.1 in Debian Bullseye, on the same hardware an

Re: hardware encryption,Re: hardware encryption

2021-06-03 Thread Ryutaroh Matsumoto
Your Rock64 is significantly faster than my RPi4B. I wonder how such a big difference appears. From: Diederik de Haas Date: Thu, 03 Jun 2021 19:34:19 +0200,Thu, 03 Jun 2021 19:34:19 +0200 > $ openssl speed aes-128-cbc > ... > version: 3.0.0-alpha16 > built on: built on: Thu May 6 19:54:38 2021

Re: hardware encryption

2021-06-03 Thread Diederik de Haas
On donderdag 3 juni 2021 17:52:50 CEST Jeffrey Walton wrote: > I _think_ OpenSSH uses OpenSSL, not kernel crypto. If that means that hardware/accelerated crypto is dependent on the program being used, that would suck > To benchmark OpenSSL, you use something like: > # C implementation >

Re: hardware encryption

2021-06-03 Thread Jeffrey Walton
On Thu, Jun 3, 2021 at 10:50 AM Diederik de Haas wrote: > > On woensdag 20 januari 2021 11:40:26 CEST brainf...@posteo.net wrote: > > hardware accelerated encryption is a bit of a mystery to me > > some processors advertise it but how do we know if it's being used > > is there a way to test if har

Re: hardware encryption

2021-06-03 Thread Jeffrey Walton
On Wed, Jan 20, 2021 at 5:40 AM wrote: > ... > this thing about hardware accelerated encryption is a bit of a mystery > to me > some processors advertise it but how do we know if it's being used > is there a way to test if hardware accelerated encryption is being used > or if it's just advertising

Re: hardware encryption

2021-06-03 Thread Diederik de Haas
On woensdag 20 januari 2021 11:40:26 CEST brainf...@posteo.net wrote: > hardware accelerated encryption is a bit of a mystery to me > some processors advertise it but how do we know if it's being used > is there a way to test if hardware accelerated encryption is being used > or if it's just advert