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Tuta Launches Post Quantum Cryptography for Email (2024)


Quantum-resistant or post-quantum cryptography is our best bet against attacks from upcoming quantum computers to increase security and privacy.

Riken plans to connect this quantum computer prototype to the world’s second-fastest supercomputer, Fugaku, by 2025, in order to expand its real-world use cases, including research related to materials and pharmaceuticals. It is an integral part for any digital process that needs confidentiality: communication, finance, commerce, critical infrastructure, health care and many more areas of our daily life are protected with strong encryption. We at Tuta (formerly Tutanota) have already completed a research project, called PQMail, to implement post quantum cryptography algorithms in our encrypted email and calendar application in a hybrid protocol.

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