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software · published 2026-04-23

Session-key caching for PQC-TLS without re-derivation

Cache post-quantum TLS session keys in a way that avoids re-deriving the hybrid key schedule on short-lived reconnects.

Composite score

66/100

Similar to the tls-resume family but narrower — the cache-eviction policy and the integrity binding between cached key and peer identity is the delta.

Closest prior art

  1. #1 · arxivsimilarity 57%

    Evaluation of session-ticket compression under PQC handshakes

    arXiv:2404.08713 · unassigned · published 2024-04-12
  2. #2 · usptosimilarity 52%

    Session resumption using stored key material with integrity tag

    US20230100055A1 · Akamai Technologies · published 2023-03-30

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Memo watermark: 50search.com/search/pqc-session-cache-004

Session-key caching for PQC-TLS without re-derivation