Show HN: Raven – Encrypted messages hidden inside ordinary text

Raven uses a combination of steganography and cryptography to create a metadata resistant messenger. It encrypts any piece of text on your device and stores the ciphertext on Solana. It works pairwise with keys, users decrypt locally on their device- no accounts. I do run the relayer and a retention sweeper (not claiming peer to peer). One more thing, every write is signed by the same pool wallet, so anyone can see volume/timing. Check the white paper below and there’s been no audit.

Several variations include: public, private, and stealth (for fun, i’ve hidden a public raven in this post)

White Paper: https://oara.ai/raven-whitepaper

The crypto and encoding core is open source. Apps are not open yet. Open source: https://github.com/OAraLabs/raven-core

iOS: https://apps.apple.com/us/app/raven-hidden-messages/id677947...

Chrome: https://chromewebstore.google.com/detail/raven-%E2%80%94-hid...

For fun public raven read key: https://sendraven.ink/k/Ot2YzGEoYYaMN1Uc