algorithm

Documentation

Index

• func CmpKeygen(id party.ID, ids party.IDSlice, n crypto.Network, threshold int, ...) (*cmp.Config, error)
• func CmpRefresh(c *cmp.Config, n crypto.Network, wg *sync.WaitGroup, pl *pool.Pool) (*cmp.Config, error)
• func CmpSign(c *cmp.Config, m []byte, signers party.IDSlice, n crypto.Network, ...) (*crypto.MPCECDSASignature, error)
• func CmpVerify(c *cmp.Config, m []byte, sig *crypto.MPCECDSASignature) bool
• func EnsureSelfIDInGroup(selfID party.ID, group []party.ID) []party.ID
• func HandleNetworkProtocol(id party.ID, h protocol.Handler, network crypto.Network)

Functions

func CmpKeygen

func CmpKeygen(id party.ID, ids party.IDSlice, n crypto.Network, threshold int, wg *sync.WaitGroup, pl *pool.Pool) (*cmp.Config, error)

It creates a new handler for the keygen protocol, runs the handler loop, and returns the result

func CmpRefresh

func CmpRefresh(c *cmp.Config, n crypto.Network, wg *sync.WaitGroup, pl *pool.Pool) (*cmp.Config, error)

It creates a new handler for the refresh protocol, runs the handler loop, and returns the result

func CmpSign

func CmpSign(c *cmp.Config, m []byte, signers party.IDSlice, n crypto.Network, wg *sync.WaitGroup, pl *pool.Pool) (*crypto.MPCECDSASignature, error)

It creates a new `protocol.MultiHandler` for the `cmp.Sign` protocol, and then runs the handler loop

func CmpVerify

func CmpVerify(c *cmp.Config, m []byte, sig *crypto.MPCECDSASignature) bool

CmpVerify verifies a signature using the public key of the signer

func EnsureSelfIDInGroup

func EnsureSelfIDInGroup(selfID party.ID, group []party.ID) []party.ID

EnsureSelfIDInGroup ensures that the given self ID is in the given group.

func HandleNetworkProtocol

func HandleNetworkProtocol(id party.ID, h protocol.Handler, network crypto.Network)

HandleNetworkProtocol is a helper function that loops over all the parties and calls the given handler.