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Let parties which do not have a valid LocalKey participate in key resharing process #12

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rimbi opened this issue Aug 20, 2021 · 0 comments
Open

Let parties which do not have a valid LocalKey participate in key resharing process #12

rimbi opened this issue Aug 20, 2021 · 0 comments

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@rimbi
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rimbi commented Aug 20, 2021

A sample scenario:

  • We start 300 validator nodes
  • Only 100 of them becomes valid validators in the first coming session
  • These 100 nodes participate in key generation and has valid LocalKeys
  • The rest did not participate and thus do not have LocalKeys
  • There comes a new session and in 50 of the valid validators leaves the session while 50 new one joins
  • How will those new 50 nodes without LocalKey participate key resharing process?
davidsemakula pushed a commit to davidsemakula/fs-dkr that referenced this issue Jul 25, 2023
@tmpfs
Update to curv:0.10. (ZenGo-X#12)
926142e 
* Update to curv:0.10.

Also update zk-paillier and kzen-paillier.

* Switch git branch for multi-party-ecdsa repository.

* Switch off default-features for curv-kzen.

Otherwise it breaks the webassembly compilation as the rust-gmp-kzen
library (which is the default for the curv library) does not compile for
wasm32 and we need to use num-bigint instead.
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@rimbi