Module synedrion::sessions

Mutable wrappers around the protocols for easier handling.

Structs

• Artifact
  Data produced when creating a direct message to another party that has to be preserved for further processing.
• LocalError
  An error on this party’s side. Can be caused by an incorrect usage, a bug in the implementation, or some environment error.
• PreprocessedMessage
  A message that passed initial validity checks.
• ProcessedMessage
  A processed message from another party.
• RemoteError
  An unprovable fault of another party.
• RoundAccumulator
  A mutable accumulator created for each round to assemble processed messages from other parties.
• Session
  The session state where it is ready to send messages.
• SignedMessage
  A (yet) unverified message from a round that includes the payload signature.

Enums

• ConsensusError
  Errors that can occur during broadcast consesnsus check.
• Error
  Possible errors returned by session methods.
• FinalizeOutcome
  Possible outcomes of successfully finalizing a round.
• ProvableError
  A provable fault of another party.
• RemoteErrorEnum
  Types of unprovable faults of another party.

Functions

• make_interactive_signing_session
  Creates the initial state for the joined Presigning and Signing protocols.
• make_key_gen_session
  Creates the initial state for the joined KeyGen and KeyRefresh+Auxiliary protocols.
• make_key_refresh_session
  Creates the initial state for the KeyRefresh+Auxiliary protocol.

Type Aliases

• PrehashedMessage
  Prehashed message to sign.