**Context:** I'm developing an app where I have a "secure" folder. At this point it's basically a location on the file system with sensitive data. If you're using K8s or Docker this is your secrets location that you mount to …
# pdf-sign PDF signing utility written in Rust that supports both **OpenPGP (GPG)** and **Sigstore (keyless OIDC)** signatures, appending cryptographic signatures directly to PDFs, making it easy to sign and verify documents without heavyweight PDF signing stacks, making your PDFs …
Hi, Go easy on me because I'm new to Reddit. I've been experimenting with specialized 2-adic modular inversion (computing d^(-1) mod 2^n for odd integers) using fixed-width big (unsigned) integers. I'm seeing significantly better performance than I expected, and I'd …
NOTE: This is still a work-in-progress and partially a close-source project. To view the open source version see [here](https://github.com/positive-intentions/chat). It has NOT been audited or reviewed. For testing purposes only, not a replacement for your current messaging app. I have …
I’m trying to learn how to optimize TLS performance in real systems, especially in service meshes (like Istio or Linkerd) and load balancers (like Nginx or HAProxy). What practical steps, tools, or metrics should I focus on when tuning TLS …