Tutanota’s PQDrive Aims to Bring Post-Quantum Cryptography to Cloud Storage, Addressing Future Threats

While Tutanota has already made progress in developing post-quantum resistant email and calendar apps with PQMail, the PQDrive project presents unique challenges due to the larger file sizes involved. The team aims to find efficient and performant solutions that enable secure encryption and decryption, even on mobile devices with limited computing power.