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Tuta Launches Post Quantum Cryptography for Email (2024)

Tuta Launches Post Quantum Cryptography for Email (2024)

3 comments

·February 21, 2025
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imiric

Whenever I hear the phrase "post quantum", I associate it with snake oil. So this marketing article made me less likely to become a Tuta customer.

timmb

Post quantum - as in designed to resist quantum computer based attacks under which rsa would quickly crumble. Why do you associate this with snake oil?

close04

It does sound a bit like the famous "military grade encryption" and it's equally (ab)used by snake oil salesmen.

I can't say anything about TutaCrypt's long-term effectiveness except that CRYSTALS-Kyber is touted as being at the forefront of post-quantum cryptography.