Unverified50% confidenceFactExact time
Post-quantum cryptography (PQC) refers to cryptographic algorithm systems that run on classical computers but are capable of resisting attacks by quantum computers.
1
Sources
50%
Confidence
Long-term
Relevance
10/8/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedHybrid encryption mode runs both classical and post-quantum algorithms simultaneously, ensuring that even if the post-quantum algorithm has unknown weaknesses, the system's security remains at least equivalent to that of the classical algorithm.70% similarUnverifiedThe Signal protocol has begun integrating the post-quantum key encapsulation mechanism PQXDH in preparation for future quantum threats69% similarUnverifiedWhat quantum computing truly threatens is asymmetric encryption algorithms, such as RSA and Elliptic Curve Cryptography (ECC).66% similarUnverifiedPKCE is an important security enhancement in OAuth 2.1 compared to 2.0, defending against authorization code interception attacks through a paired verification mechanism of code_verifier and code_challenge.65% similar
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