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KZG-based VSS dealing does not scale
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Classroom Contents
Towards Scalable Threshold Cryptosystems
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- 1 Towards Scalable Threshold Cryptosystems
- 2 Threshold signature schemes (TSS)
- 3 TSS efficiency & scalability challenges
- 4 Shamir's Secret Sharing
- 5 Verifiable Secret Sharing (VSS) prevents attacks
- 6 KZG-based VSS dealing does not scale
- 7 Key ingredient: Polynomial multipoint evaluation
- 8 Authenticated Multipoint Evaluation Trees (AMTs)
- 9 The road so far
- 10 TSS aggregation does not scale
- 11 Why TSS aggregation doesn't scale
- 12 Our TSS aggregation scales!
- 13 Conclusion
