Guillaume Endignoux

305 Followers
385 Following
1.2K Posts
Software: security, cryptography, Rust enthusiast. Outdoors: mountains, cycling, trains. Zurich-based.
Bloghttps://gendx.dev
Blog (alternate)https://gendignoux.com
GitHubhttps://github.com/gendx
Codeberghttps://codeberg.org/gendx

“but how would you know what the IP address was, grandad?”

“well, that’s the thing, it didn’t have one.”

“oh, so how would you update the firmware then?”

“it had none. it was just a tea kettle.”

“woah.”

#microfiction

Google's autonymous taxi company says it won't obey traffic safety laws because its customers want convenience, so screw those bicyclists who don't want to be injured or killed.

https://road.cc/news/driverless-taxis-veering-into-cycle-lanes-normal-practice-says-waymo

Expecting driverless taxis to respect bike lanes “too high a bar” – because customers want to be dropped off in them, autonomous vehicle firm Waymo tells cyclists

Waymo, the autonomous driving tech firm whose so-called ‘robo-taxis’ are now roaming the streets of London, has told cycling campaigners that expecting their driverless cars to respect cycle lanes is “too high a bar” – because their customers want to be dropped off in them.According to the Highway Code, motorists “must not drive or park ... Read more

road.cc
Une police de caractères 5×5 pixels pour microcontrôleurs — 350 octets en tout, lisible, monospace, avec des variantes jusqu'au 3×2 pour les cas extrêmes.
https://maurycyz.com/projects/mcufont/

From an LLD maintainer: “wild is worth calling out separately: its user time is comparable to lld's but its system time is roughly half, and its parse phase is 4-8x faster than either of the C++ linkers.”

https://maskray.me/blog/2026-04-12-recent-lld-elf-performance-improvements

(Via @llvmweekly.)

It's wild that we couldn't lazy load videos until now, isn't it? Scott and his team at Squarespace fixed that by contributing to Webkit and Firefox. 🎉

https://engineering.squarespace.com/blog/2026/how-to-use-standard-html-video-and-audio-lazy-loading-on-the-web-today

I'm officially employed again! Starting on Labor day (join a union!) I'll be a member of @rustnl's maintainers team

I'll be maintaining the Rust compiler, working on Rust tooling, and ensuring that the Rust community stays wonderful and welcoming!

#rust

i was quite surprised to discover that no one had registered deleteduser [dot] com, and was curious to see how many emails i'd get if i registered it, assuming many orgs 'delete' logic probably just overwrote the email address with [email protected] or similar.

The answer, is at least 3 different orgs in the hour that I've owned that domain and been listening for email.

And yes, all of those emails contain the actual PII of the person who has been 'deleted' :-D

#infosec

This is so cool! Given only the "exponential minus log" function, elm(x,y)=exp(x)-ln(y), and the constant 1, you can perform +, -, x, ÷, exp, ln, trig, powers, roots, etc. You can also obtain e and π! See https://arxiv.org/pdf/2603.21852 and https://arxiv.org/src/2603.21852v2/anc/SupplementaryInformation.pdf

RE: https://mastodon.social/@pojntfx/116345683604503710

Is it only me, or the idea that a driver's license must only exist in digital form (as implied in this toot, not sure physical format would really disappear?) is also totally bonkers to you?

I get the convenience of not carrying a wallet and the cost-saving for the government (but come on in the grand scheme of things that's not much cost saved), but now you can't use your driver's license when your battery died, your phone broke, your phone's software broke, your phone got stolen, you forgot your phone, etc. The opposite of resilience...

Not to mention the quoted vendor lock-in and US-dependency concerns of course.

https://bmi.usercontent.opencode.de/eudi-wallet/wallet-development-documentation-public/latest/architecture-concept/06-mobile-devices/02-mdvm/

So, it turns out the German implementation of eIDAS (electronic ID wallet for e.g. age attestation) will require an Apple/Google account to function

Absolutely pathetic

Mobile Device Vulnerability Management Concept - German National EUDI Wallet: Architecture Documentation