Bandwidth-Hard Functions - Reductions and Lower Bounds

Bandwidth-Hard Functions - Reductions and Lower Bounds

Association for Computing Machinery (ACM) via YouTube Direct link

What iMHFs are maximally bandwidth hard?

11 of 17

11 of 17

What iMHFs are maximally bandwidth hard?

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Bandwidth-Hard Functions - Reductions and Lower Bounds

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  1. 1 Intro
  2. 2 Motivation: Offline Attacks
  3. 3 Offline Attacks: A Common Problem
  4. 4 Desiderata: Moderately Hard Function
  5. 5 What is the ASIC Advantage?
  6. 6 Reducing ASIC Advantage
  7. 7 Data Independent Memory Hard Function (IMHF)
  8. 8 Data Independent Labeling Function GH
  9. 9 Evaluating an iMHF (red-blue pebbling)
  10. 10 Red-Blue Pebbling Cost RD17
  11. 11 What iMHFs are maximally bandwidth hard?
  12. 12 Pebbling Reduction?
  13. 13 Energy Cost of an Algorithm
  14. 14 Energy Cost of a Function
  15. 15 Pebbling Reduction: Random Oracle Model
  16. 16 Pebbling Lower Bounds
  17. 17 Conclusion

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