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Main differences with the Gennaro Goldfeder protocol
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Classroom Contents
Bandwidth-Efficient Threshold EC-DSA
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- 1 Intro
- 2 Motivation for distributed ECDSA
- 3 (t, n)-threshold signature scheme
- 4 ECDSA protocol
- 5 Difficulty in the signing Algorithm
- 6 Table of contents
- 7 Previous works comparable to ours
- 8 Full threshold ECDSA-GG @ CCS'18
- 9 Removing range proofs
- 10 CL framework
- 11 Instantiation in class groups of an imaginary quadratic field
- 12 Interactive set up and key generation
- 13 Interactive signing - Phase 1
- 14 Interactive signing - Phase 2 (peer to peer)
- 15 At the end of Phase 2
- 16 Phases 3, 4 and 5
- 17 Main differences with the Gennaro Goldfeder protocol
- 18 Improving Phase 1
- 19 Proof that a ciphertext is well formed
- 20 Improving ZKAOK
- 21 Computational assumptions for soundness
- 22 Efficiency of full threshold protocol
