GetProposer generates deterministic proposer based on linear congruential generator with seed from getHash(signature, sessionId).

GetSignersSet generates deterministic signers set based on received acceptances and linear congruential generator with seed from getHash(signature, sessionId).

AcceptanceController is responsible for sharing and collecting acceptances for different types of session.

FinishController is responsible for finishing sessions.

KeygenController is responsible for initial key generation.

LocalSessionData represents all necessary data from current session to be shared between controllers.

ProposalController is responsible for proposing and collecting proposals from proposer.

SignatureController is responsible for signing data by signature producers.