OtherIn progress
Crypt
Encrypted Bluetooth mesh messenger
An applied cryptography exercise with a hard constraint: no servers anywhere in the trust model. Identity is established face-to-face by QR code, and keys never touch the internet — so there's no account to compromise and no operator to subpoena.
What it does
- AES-256-GCM encrypted messaging with no internet, servers, or accounts
- Messages relay phone-to-phone over Bluetooth mesh until delivered
- Identity established face-to-face via QR code
- Keys never touch the internet