threshold

Documentation

Index

• func Create(skBytes []byte, threshold uint64, count uint64) (map[spectypes.OperatorID]*bls.SecretKey, error)
• func Init()
• func ReconstructSignatures(signatures map[spectypes.OperatorID][]byte) (*bls.Sign, error)

Functions

func Create

func Create(skBytes []byte, threshold uint64, count uint64) (map[spectypes.OperatorID]*bls.SecretKey, error)

Create receives a bls.SecretKey hex and count. Will split the secret key into count shares

func Init

func Init()

Init initializes BLS

func ReconstructSignatures

func ReconstructSignatures(signatures map[spectypes.OperatorID][]byte) (*bls.Sign, error)

ReconstructSignatures receives a map of user indexes and serialized bls.Sign. It then reconstructs the original threshold signature using lagrange interpolation