Re: hardware encryption,Re: hardware encryption

2021-06-04 Thread Diederik de Haas
On vrijdag 4 juni 2021 14:05:28 CEST Jeffrey Walton wrote: > Yeah, kernel crypto is not well documented (in my opinion). It's a complicated subject with various nuances and if you're not "in the know", like I am, it's very hard to f.e. qualify/quantify whether having "ARM CE" is just nice

Re: hardware encryption,Re: hardware encryption

2021-06-04 Thread Jeffrey Walton
> https://openwrt.org/docs/techref/hardware/cryptographic.hardware.accelerators#finding_out_what_s_available_in_the_kernel > is the only page I found wrt /proc/crypto and I do indeed have > several 'skcipher' and 'shash' nodes with prio >= 300. > That article also speaks about /dev/crypto, but I

Re: hardware encryption,Re: hardware encryption

2021-06-04 Thread Diederik de Haas
[Note that I've combined the output of several posts for comparison] [As a result I've also made several edits for consistency/readability] On donderdag 3 juni 2021 21:40:04 CEST Ryutaroh Matsumoto wrote: > From: Ryutaroh Matsumoto > > Note that openssl version is much older ... with Debian

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

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

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

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