Posts
Key Transparency and the Right to be Forgotten
Candidate for simple CSPRNG/ultra-lightweight stream cipher
Hello everyone. Some time ago I created efficient pseudo-random number generators based on Collatz-like functions: [https://www.reddit.com/r/RNG/comments/19a2q24/collatzweyl\_generators/](https://www.reddit.com/r/RNG/comments/19a2q24/collatzweyl_generators/) [https://arxiv.org/pdf/2312.17043](https://arxiv.org/pdf/2312.17043) One of the simplest of them is the Collatz-Weyl generator: static __uint128_t x, weyl, s; // s must be odd bool Collatz_Weyl(void){ if(x % 2 == 1){ x = (3*x+1)/2;} else{ x = …
Salamander/MIME – Just because it's encrypted doesn't mean it's secure | Lutra Security
Key ring file format?
I'm a professional software engineer, and I've written software to manage user-generated keys for a bespoke system in the past. The general gist was vary the encoding of the key data itself while associating it with a human-readable label in a flat file that was subsequently encrypted before being written …
What To Use Instead of PGP
FN-DSA (Falcon) implemented in Rust (by Thomas Pornin)
Webapp Encryption at Rest
im working on a javascript UI framework for personal projects and im trying to create something like a React-hook that handles "encrypted at rest". the react-hook is described in more detail [here](https://positive-intentions.com/blog/async-state-management). id like to extend its functionality to have encrypted persistant data. my approach is the following and it …
Reminder: FHE.org (Fully Homomorphic Encryption) 2025 cryptography Call for Presentations submission deadline is in 2 weeks!
The deadline to submit your presentation for FHE.org 2025 is fast approaching—less than two weeks left — November 23, 2024 (23:58 AoE)! Don’t miss your chance to share your work with the FHE community in Sofia on March 25th, 2025. We welcome a wide range of submissions, including work presented …