Download
KryptEY is a secure, privacy‑focused Android keyboard that implements the Signal Protocol (X3DH + Double Ratchet) directly in the keyboard layer. It enables end-to-end encrypted messaging within any app—without relying on external servers—ensuring that key exchanges and message encryption happen locally, maintaining Signal-level security across platforms.
Features
- Implements full Signal Protocol (X3DH & Double Ratchet)
- Independent from messenger apps, no integration needed
- Uses X25519, SHA‑256/512, AES‑256‑CBC for encryption
- Generates public key fingerprints via SHA‑512
- No server‑side routing or dependency
- Open‑source and actively maintained
Project Samples
Categories
KeyboardsLicense
GNU General Public License version 3.0 (GPLv3)Follow KryptEY
Other Useful Business Software
Rev Your Digital Product Delivery Engine
Planview links your technology vision directly to teams' daily work, providing complete visibility and control over your digital product delivery ecosystem.
Rate This Project
Login To Rate This Project
User Reviews
Be the first to post a review of KryptEY!
