Hi Crypto, I have the typical ebay purchase HSM. I am not looking to use it securely, more of a lab learning effort. To my knowledge to get the Thales nCipher HSM to work, I need a “Security World”. I …
**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 …