Signal Protocol library for Java/Android
Signal message keys seem to include an IV.  Message keys are generated by passing a chain key through a key derivation function.  So you can also expand a shared secret established through Diffie-Hellman.
Someone please correct me if I'm wrong.
An ebook reader application supporting PDF, DjVu, EPUB, FB2 and many more formats, running on Cervantes, Kindle, Kobo, PocketBook and Android devices
In case you haven't tried, I suggest using koreader. It has a good combination of a reliable crop and a usable reflow feature. Not ideal, but it's much better than constant zooming and moving the view around.
Less time debugging, more time building. Scout APM allows you to find and fix performance issues with no hassle. Now with error monitoring and external services monitoring, Scout is a developer's best friend when it comes to application development.
Minimal ed25519 Haskell package, binding to the ref10 SUPERCOP implementation.
Those numbers are clearly nonsense; notice how the smaller ones don't even scale with key size. That paper is flawed. They obviously made a mistake.
Look at the ed25519 benchmarks:
71000 signature verifications per second and 109000 signature generations per second on a quad-core machine. That is much, much faster than RSA.
Is your SSH key still safe?
2 projects | news.ycombinator.com | 15 Apr 2022
Should you store passport and such in iCloud?
1 project | reddit.com/r/iCloud | 24 Sep 2022
Getting started with wolfssl
1 project | dev.to | 23 Sep 2022
Best Alternative to Google Drive ?
2 projects | reddit.com/r/fossdroid | 20 Sep 2022
Google Photos requires internet access to move photos to Locked Folder? Privacy Concern (x-post from r/googlepixel)
1 project | reddit.com/r/privacy | 18 Sep 2022