Benchmark: End-to-End Encryption Library

[robertjchen]

Coming on the heels of: #21144 cc: @roryabraham @chrispader

Now for the fun part! Using the new library, could we perform a quick benchmark of average times of the functionality running in the App (on a various Mobile hardware if that's available).

• Generating a RSA/Kyber keypair for a user
• Generating (Kyber) the AES shared key to encrypt a message
• AES encryption of a typical message, say of 255 characters
• Decryption (RSA) and Derivation (Kyber) to get the shared AES key
• AES decryption of the above typical message

Any other timings that would be useful! 😄

After that we can explore a quick in-UI MVP, but we'll draft up the details for that after we get some numbers 🙌

[robertjchen]

Hm, can't seem to assign to @chrispader for some reason. Just tagging for now 👍

[chrispader]

I have to comment so you can assign me :)

[chrispader]

Just finished the fist round of benchmarks and gave an update in this comment

cc @robertjchen @roryabraham

[melvin-bot]

@robertjchen @chrispader this issue was created 2 weeks ago. Are we close to a solution? Let's make sure we're treating this as a top priority. Don't hesitate to create a thread in #expensify-open-source to align faster in real time. Thanks!

[robertjchen]

perfect, thanks!! Can't wait to see how those figures look on actual hardware ✨

[robertjchen]

We got the numbers, closing this out for now!