Completed
Intro
Class Central Classrooms beta
YouTube videos curated by Class Central.
Classroom Contents
Keeping Authorities "Honest or Bust" with Decentralized Witness Cosigning
Automatically move to the next video in the Classroom when playback concludes
- 1 Intro
- 2 Talk Outline
- 3 Authority Compromise
- 4 Weak Links
- 5 Secret Key Portability
- 6 Everybody Wants In
- 7 Example: Tor Directory Authority
- 8 Trust-splitting needs to scale
- 9 A First Step: Transparency
- 10 Decentralized Witness Cosigning
- 11 Schnorr Signature
- 12 CoSi Response Phase
- 13 Unavailable Witness Servers
- 14 Experimental Evaluation
- 15 Results: Verification Cost
- 16 Results: Collective Signature Size
- 17 Existing Transparency Solutions
- 18 Other uses of collective signing
- 19 Conclusion
