Posts
How to find a suitable Input point for Satoh’s Miller’s inversion algorithms when subfield point compression is used with ʙɴ curves?
Unfortunately, MathJax is unavailable for this sub.
Request for Review: Toy Grid/Time-Based Encryption Project (Feedback Welcome)
Hi r/crypto, I’m hoping to get some honest feedback on a toy encryption project I’ve been working on as a learning and experimentation exercise. I’m very aware that most amateur ciphers don’t survive serious scrutiny, so I’m *not* claiming this is secure or production-ready. My intent is to get experienced …
Replication of Quantum Factorisation Records with an 8-bit Home Computer, an Abacus, and a Dog
"This process wasn’t as simple as it first appeared because Scribble is very well behaved and almost never barks." I'll note the 8-bit home computer lacks divide and multiply instructions too.
Crypto related. QRNG
Check of my GitHub. I have a RUST server that serves up entropy. Useful for crypto. I thought some here may be interested. You can use for free. The docs are on GitHub or in the OpenAPI format via the api. Bill
Does Nginx/Apache offer cooperative proxying for 0-RTT tickets?
A mobile client connects to a proxy server from one IP address and gets a session resumption ticket. The proxy server then forwards the request to another server that actually handles the request. The proxy server’s purpose is scalability and so we want to proxy at the TCP layer rather …
Proof of encryption logic used
Hey guys, I‘m currently working on a React Native app to be run on iOS and Android, and I wish to offer a sync feature. Naturally, as nice as sync is, people don‘t want their content in plain text on some guy‘s server. So I was thinking of offering to …
Is there a place for asking/seeking paid answer to trivial ellliotic curve related algorithms problems?
I have a problem understanding an algorithm but to the point it s impossible to find help online https://mathoverflow.net/q/497959 and on other forums I met peoples who the have problem applying the algorithm all. So as a result of no longer being able to talk to the algorithm author, **it …
Stateless, Verifiable zk-Login Protocol with Nonce-Bound Proofs (No Sessions, No Secrets Stored)
I've built an open-source pluggable authentication module called **Salt** that implements a stateless login mechanism using **zk-SNARKs**, **Poseidon hash**, and **nonce-bound proof binding**, with no reliance on sessions, cookies, or password storage. Returns a **DID-signed JWT** (technically a VC-JWT after Zk proof verification). I also have an admin dashboard like …