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bnb-chain / tss-lib

Threshold Signature Scheme, for ECDSA and EDDSA
MIT License
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Can some parties be offline and the threshold singature still works? #160

Closed arijitAD closed 2 years ago

arijitAD commented 2 years ago

Say I have 10 parties and 5 is the threshold. If 3 parties are offline can this still work?

yycen commented 2 years ago

Hello Arijit Das, yes if you mean work by signing. As your settings, any 6(5+1) subsets of the 10 parties could jointly do a signing. However for keygen, for at the end each party will have his own key share, they all needs to be online to finish.