TutaCrypt post-quantum email encryption passes security analysis
Brief
Researchers at the University of Wuppertal have analyzed TutaCrypt, the hybrid encryption protocol used by Tuta Mail to protect email against both conventional and future quantum-computing attacks. Their paper concludes that the protocol provides meaningful post-quantum confidentiality guarantees, while also documenting where those protections differ from its security against today’s attackers.
Rather than identifying a …
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