Pascal Junod

cryptographer - certified nerd god - founder @modulo_p_sa - ex-@snap - co-founder @strong_codes - has-been professor - trail runner - kayaker - aidjolat

[Pascal Junod @cryptopathe]

« Cybersécurité et hygiène numérique au quotidien - 129 bonnes pratiques à adopter pour se protéger », co-écrit avec @GildasAvoine, est arrivé en 🇨🇭(photo prise à l’instant chez #Payot à Lausanne). Bonne lecture ‼️

[Pascal Junod @cryptopathe]

@veorq Orthogonal observation:

Cryptographers: Get PQ-secure asap! Doomed! Quantum apocalypse! RLWE!

Other or same cryptographers: btw, did you see my brand new, awesome, beautiful, very sexy, provably-secure scheme (that relies on DL/factorization/ECs…)?

[Pascal Junod @cryptopathe]

My threat model is not yours

[JP Aumasson @veorq]

Theory: encryption must be IND-CCA2 and 128-bit, security by obscurity bad, dont roll your own crypto, use formal verification

Reality of software protection: bunch of XORs and bitshifts, FNV hash, obfuscation, often custom and/or whiteboxed code https://t.co/KGBUKV65aZ

[Pascal Junod @cryptopathe]

@jdbalet @benoitgaillard @jcschwaab En l’occurrence, le secret du vote n’est pas en jeu, étant donné qu’une clef de déchiffrement semble manquante.

[Pascal Junod @cryptopathe]

@predict_addict Wrong: look at Heinrich Rohrer (1986) and Karl Alexander Müller (1987)

[Pascal Junod @cryptopathe]

8/8 If you'd like to find out more about these topics, or simply refresh your knowledge, don't hesitate to subscribe to the newsletter ⬇️ and spread the word!

https://t.co/fyoVMdW8Bx

[Pascal Junod @cryptopathe]

1/8 Let's try something new !

For several years now, I've been teaching a master-level course in software reverse engineering and protection at the @hes_so.

[Pascal Junod @cryptopathe]

7/8 This is an introductory course aimed at people with no or little experience in reverse engineering, and the prerequisites are modest: basic computer science, a good working knowledge of a low-level programming (C/C++ or Rust), and of the Linux operating system.

[JP Aumasson @veorq]

Merci à l'équipe NoLimitSecu de m'avoir convié à un nouvel épisode de leur podcast!

https://t.co/Ka1paMskMK

[Pascal Junod @cryptopathe]

@ThomasPeyrin Come on Bleu Ciel and let's make old Twitter great again there! This platform has essentially become an unending flow of sh... and has been abandoned by most of the cool kids.

[Pascal Junod @cryptopathe]

It’s still time to vote and RT.

[Pascal Junod @cryptopathe]

What is the likelihood that the #Ethereum blockchain will offer on Jan 1st, 2035 at least the same availability and security than on Jan 1st, 2025 ?

[Pascal Junod @cryptopathe]

Please feel free to comment ⬇️ on why you think so!

[Pascal Junod @cryptopathe]

What is the likelihood that the #Ethereum blockchain will offer on Jan 1st, 2035 at least the same availability and security than on Jan 1st, 2025 ?

[NoLimitSecu @nolimitsecu]

#Podcast #Cybersécurité

Épisode #481 consacré au livre "Cybersécurité et hygiène numérique au quotidien", avec @GildasAvoine et @cryptopathe

https://t.co/oyIVN7QL5Q

[Pascal Junod @cryptopathe]

@mkilmo Interesting! Hinton has 835’000+ citations but a ridiculously small h-index of 186 🤪

[Pascal Junod @cryptopathe]

Nope. Once a computer scientist reaches 200'000 citations, they get promoted to the rank of physicist.

[Alex Biryukov @alexcryptan]

Isn't it a good time to create Nobel prize for Computer Science? Instead of awarding physics prize to CS people?