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🤫 celebrates

Felix Linker

Formal verification researcher who machine-proved iMessage PQ3

EducationiOSmacOS
The work

What we are celebrating, specifically.

  • A Formal Analysis of Apple's iMessage PQ3 Protocol (USENIX Security 2025)
  • Tamarin prover cyclic induction
  • tamarin-workshop

ETH Zurich

Postdoctoral Researcher, Information Security · current

Why

Why we celebrate them.

Felix formally proved PQ3's security against a quantum attacker with the Tamarin prover, turning a marketing claim into a machine-checked theorem. Verification at that standard is exactly what private messaging for a billion people deserves.

Sources — their own pages, so you can check us

  • Personal site
  • GitHub profile
This page is yours

Felix Linker, this belongs to you.

We built this from your public work because we think it deserves celebrating. You did not ask us to, so the only fair thing is that you decide what happens to it. Claim it and it is yours to edit. Ask us to change something and we will. Ask us to take it down and it is gone within 72 hours — free, no account needed, and nobody will try to talk you out of it.

Claim or remove this pageEveryone we celebrate