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Jonathan Protzenko

Personal blog · jonathan.protzenko.fr · on HN as protzprogrammingsecurity

Jonathan Protzenko's personal blog at jonathan.protzenko.fr covers programming and security. Since 2019, 5 different Hacker News readers have linked it 8 times, most often “Eurydice: a Rust to C compiler”. It is still writing: the last post was on 2026-05-05, and you can follow it by feed.

Visit the blog
8mentions?
5HN people?
2019–2026first – last linked?
Links on Hacker News per year · peak 4 in 2019

Too few sampled comments (1) to say how often HN recommends it.?

Why HN links it

HN readers link this blog for writing about Eurydice, a tool that compiles Rust to readable C, and related AeneasVerif projects such as Scylla, Charon and Aeneas.

Summarised by Claude from a sample of 1 HN comments that link here. Each comment is marked recommending, critical or neutral (citing without judging); how this works.

Google Information Security Engineering (Seattle)

The author on HN?

protz · 96 karma · member since 2014

https://jonathan.protzenko.fr

From their public HN profile, which links to this site.

Most-linked posts?

  1. Eurydice: a Rust to C compiler
    2 people · 2 mentions · first linked 2025-12-07

What Hacker News says?

  1. Several comments note that the headline is perhaps a little misleading; I agree, and I don't think any of us (I'm one of the cited people in the article) would've made such a strong claim. Ignoring for a moment the fact that this is an alpha release (and that as such, a handful of minor proofs, e.g. mundane facts related to endianness conversions, have yet to be completed), there are several limitations of our work.…

    Comment linking /2019/04/02/evercrypt-alpha1.html

    on “EverCrypt, a cryptographic library that is provably secure against known attacks”
  2. Submitted 15,000 lines of verified cryptography now in Python as a story · 483 points

    HN discussion
  3. weinzierl · 2026-10-10Recommends
    I highly recommend checking out the other projects from AeneasVerif (and Jonathan Protzenko ). Scylla is kind of Eurydice's dual. But also Charon and the eponymous Aeneas . Also, "There is ongoing work to integrate Eurydice-generated code for both Microsoft and Google’s respective crypto libraries." [1] which I find incredibly cool. This link is also a brilliant intro to Eurydice . [1] https://jonathan.protzenko.fr/…

    Comment linking /2025/10/28/eurydice.html

    on “Compiling Rust to readable C with Eurydice”
  4. Submitted Generating C code that people want to use as a story · 225 points

    HN discussion
  5. Submitted Eurydice: a Rust to C compiler as a story · 189 points

    HN discussion
  6. Submitted Generating C code that people want to use as a story · 4 points

    HN discussion
  7. Submitted A case study with Aeneas and jxl-rs as a story · 3 points

    HN discussion
  8. Submitted The strange world of GitHub repositories as a story · 3 points

    HN discussion

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