1. Non-physical nondeterministic random bit generator
  2. Distributed bus arbitration Linear vs. bitwise ([1], maybe into Arbiter (electronics)?), asynchronous vs. synchronous.
  3. Missing Fujisaki-Okamoto transformation per DOI 10.1007/978-3-319-70500-2_12
  4. ISO 21434
  5. IEC 61508
  6. Wide trail strategy
  7. Authenticated encryption (key commitment, see the TP for the sources)
  8. Law enforcement access
  9. Provable security
  10. Automotive Ethernet
  11. Automotive Safety Integrity Level
  12. User:Dimawik/Computer arithmetic
  13. IEEE 802 reference model
  14. Draft:Domain separation
  15. Number-theoretic transform deserves an own article with polynomial rings included