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by Unity Nodes
MPC (Chain Signatures)Pre-release

MPC (Chain Signatures) 2.0.0-rc.1

2.0.0-rc.1github.com

Add support of EdDSA signing. Now the smart contract supports multiple domains. Each domain is a key of type either ECDSA or EDDSA; Robust key resharing through coordination in the smart contract. Key resharing is now…

  • Add support of EdDSA signing. Now the smart contract supports multiple domains. Each domain is a key of type either ECDSA or EDDSA
  • Robust key resharing through coordination in the smart contract. Key resharing is now coordinated through smart contract to ensure every party agrees on whether a key resharing is initiated or completed. Also adds the ability to abort a key resharing that is in progress through voting.