Lattice Problems and Their Complexity - Crypto 2023 Session 2

Lattice Problems and Their Complexity - Crypto 2023 Session 2

TheIACR via YouTube Direct link

Enter Quantum Computing

5 of 29

5 of 29

Enter Quantum Computing

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Classroom Contents

Lattice Problems and Their Complexity - Crypto 2023 Session 2

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  1. 1 Intro
  2. 2 Timed Cryptography
  3. 3 Hardness vs Fine-Grained Hardness
  4. 4 Landscape of Sequential Problems
  5. 5 Enter Quantum Computing
  6. 6 A New Sequential Function
  7. 7 The Sequentiality Assumption
  8. 8 Evidence of Sequentiality
  9. 9 Proofs of Sequential Work
  10. 10 Self-Symmetry
  11. 11 The Protocol (Step 2)
  12. 12 Soundness
  13. 13 Open Problems
  14. 14 Lattice Cryptanalysis
  15. 15 Hints [DDGR20]
  16. 16 Limitations [DDGR20]
  17. 17 Objectives
  18. 18 Basic Concepts
  19. 19 The DBDD Problem
  20. 20 Towards a New Approach
  21. 21 What do we Obtain?
  22. 22 Integrating Hints Geometrically
  23. 23 Perfect Hints
  24. 24 Ellipsoid Method a
  25. 25 Revisiting Decryption Failures
  26. 26 Full Sized Decryption Failures
  27. 27 Geometric Failure Boosting
  28. 28 Combined Hints
  29. 29 Discussion and Future Work

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