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@neverpanic@chaos.social
2026-10-13 08:58:46

#OpenSSL has gotten big, this is just the staff of the Corporation, and there's people working for the Foundation, too.
#OpenSSLCon26

8 people in green branded OpenSSL T-Shirts standing on the left of a stage in front of a video wall.
Another 8 people on the right end of the same stage, in front of a video wall, wearing the same green OpenSSL-branded shirts.
@neverpanic@chaos.social
2026-10-14 07:20:11

#OpenSSL 4 should be a nice speed-up compared to 3.6, which was already heaps faster than the problematic 3.0 release. This is good news.
#OpenSSLCon26

"Faster under Load"

-63% fetch time at 64 threads
Up to 71% faster at 132 threads in 4.1: lock-free cache, fewer reference counts

Single-threaded unchanged.
@neverpanic@chaos.social
2026-10-14 09:33:23

One option to help upstream projects: put your engineers upstream! Over half of substantive changes in #OpenSSL 3.5 came from other companies.
#OpenSSLCon26

Oracle, Red Hat, Intel, IBM and others author real commits every year.
@neverpanic@chaos.social
2026-10-14 09:20:44

In #OpenSSL some volunteers write code, almost nobody volunteers to review other people's code at scale. -- Kajal Sapkota from OpenSSL Corporation.
#OpenSSLCon26

@neverpanic@chaos.social
2026-10-14 07:12:23

From @…'s keynote: The avalanche of security reports from #OpenSSL's point of view: from 9 reports a months to 70.
#OpenSSLCon26

Slides showing a large 9 a rightwards arrow followed by a 70
@neverpanic@chaos.social
2026-10-14 13:31:09

There are in fact #curl stickers available at the #OpenSSL conference. Come to the registration desk to get yours!
#OpenSSLCon26

Stacks of several different curl stickers on a table, some with the project's logo and text, some with just the logo, and two stacks of stickers saying "yes we curl" with @bagder@mastodon.social's face.
@neverpanic@chaos.social
2026-10-13 07:52:33

"You started BouncyCastle when OpenSSL already existed. Why write another cryptography library?"
David Hook: "Oh, why not."
"For about two years I got hate mail for giving it a stupid name."
#OpenSSL #OpenSSLCon26

Video wall showing David Hook on a bar stool.
@neverpanic@chaos.social
2026-10-14 09:16:50

11 core #OpenSource packages run on one or two maintainers, e.g. zlib, sudo, bash, and the time-zone database.
#OpenSSL #OpenSSLCon26

@neverpanic@chaos.social
2026-10-13 07:39:44

"3.0 was not a particularly lucky release, there were lots of performance problems to fix"
-- @…
I guess you could say that, yeah. πŸ˜‚
#OpenSSL #OpenSSLCon26

@neverpanic@chaos.social
2026-10-14 07:24:53

If you're in a small business and want to provide input on what #OpenSSL is working on, the are free seats representing small businesses on the OpenSSL Corporation Advisory Committees.
Reach out, I can put you in touch.
#OpenSSLCon26

@neverpanic@chaos.social
2026-10-14 09:26:12

"The question was never whether #OpenSource code is free. It is who pays the reviewers" -- Kajal Sapkota from #OpenSSL Corporation
#OpenSSLCon26

@neverpanic@chaos.social
2026-10-14 07:08:44

#OpenSSL now has a site listing research cooperations with universities at #OpenSSLCon26

@neverpanic@chaos.social
2026-10-14 09:08:35

Kajal Sapkota on "Who pays for #OpenSource": the year before Heartbleed, #OpenSSL received $2,000 in donations.
"For reference, that's what I pay in rent each month"
#OpenSSLCon26

What the post says, just in slide form.