Dencrypt A/S


Dencrypt A/S specialises in developing and providing secure communication solutions based on the principle of Dynamic Encryption. Dencrypt was established to enable everyone to communicate in confidence. We combine advanced encryption technology with user-friendly operation.

Dynamic Encryption was invented by Lars Ramkilde Knudsen, professor in cryptology at the Technical University of Denmark.

Dencrypt is a Danish company with offices in Copenhagen and Aalborg.


Dencrypt’s solutions let you communicate securely with trust and confidence.


» Dynamic Encryption combined with AES-256 or a proprietary inner algorithm
» End-to-end encrypted voice calls and messaging on mobile devices
» Forward secrecy: Diffie-Hellman key exchange
» Server infrastructure deployed in-house or hosted
» Support for iOS and Android-based devices