saymrwulf/.profile
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

profile: lead with the verification identity; align disclosure with the CV page

Browse source
This commit is contained in:
saymrwulf 2026-07-05 21:36:05 +02:00
parent 0436a8ae9f
commit e834abdf5c
1 changed files with 22 additions and 9 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

31
README.md
View file

@ -1,17 +1,30 @@
# saymrwulf
Trust-systems engineer for institutions. Cryptographic substrate (PKI, HSM, PQC) that survives the move from operations to research and back. Currently at NatWest, advising on the next layer.
**I verify the systems society uses to agree on things.** Signatures, votes,
certificates, money, consensus — built, accelerated, and increasingly
machine-checked. Trust-systems engineering for institutions: the
cryptographic substrate (PKI, HSM, PQC) that survives the move from
operations to research and back.
The thesis has been the same for twenty years: how order arises from local rules in noisy adversarial networks, and what cryptographic primitives make that order legible to regulators, auditors, and downstream systems.
The thesis has been the same for twenty years: how order arises from local
rules in noisy adversarial networks, and what cryptographic primitives make
that order legible to regulators, auditors, and downstream systems.
## Where to find me
## Start here
- **[blog.zkdefi.org](https://blog.zkdefi.org/)** — one notes-post per public repo here. Recent work first.
- **[zkdefi.com](https://zkdefi.com/)** — résumé.
- **[Repositories below](#user-content-)** — the code.
- **[dalek-ed25519-verified](https://zkdefi.org/saymrwulf/dalek-ed25519-verified)** — machine-checked proofs, in Lean 4, that the ed25519 code everyone ships is correct. Three production forks get the same treatment ([Solana](https://zkdefi.org/saymrwulf/anza-ed25519-verified), [RISC Zero](https://zkdefi.org/saymrwulf/risc0-ed25519-verified), [Betrusted](https://zkdefi.org/saymrwulf/betrusted-ed25519-verified)).
- **[verifying-crypto-with-lean](https://zkdefi.org/saymrwulf/verifying-crypto-with-lean)** — the 106-page book that teaches you to read (and extend) those proofs, from `1+1=2` up.
- **[swisspost-evoting-go-poc](https://zkdefi.org/saymrwulf/swisspost-evoting-go-poc)** — Switzerland's federal e-voting protocol, distilled from 500K lines of Java to 52 Go files.
- **[crisis](https://zkdefi.org/saymrwulf/crisis)** — DAG-BFT consensus by virtual voting, with a ten-chapter slow-motion visualizer.
## What's here
## Where else
This Forgejo instance is the authoritative mirror of every public repository at `github.com/saymrwulf`. Updates pull from upstream every 24 hours. Private repos are mirrored as private.
- **[blog.zkdefi.org](https://blog.zkdefi.org/)** — one post per repo, the reasoning behind the code. Best reading order: blog post first, then repo.
- **[zkdefi.com](https://zkdefi.com/)** — the CV.
If you arrived from GitHub looking for one of my projects: the same repo lives here, the issues are not mirrored (open issues upstream on GitHub), and the most informative reading order is to find the corresponding [blog post](https://blog.zkdefi.org/) first.
## What this instance is
The authoritative mirror of every repository at `github.com/saymrwulf`,
pulled every 24 hours, plus a daily reconciler for new repos. Issues are
not mirrored — open them upstream on GitHub. If GitHub ever disagrees
with this instance, this instance is the one I operate.