frost

package

v1.0.0 Latest Latest Go to latest Published: Dec 25, 2025 License: Apache-2.0 Imports: 12 Imported by: 0

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type FROSTProtocol struct {
	// contains filtered or unexported fields
}

FROSTProtocol implements the Protocol interface using FROST for EdDSA

func NewFROSTProtocol() *FROSTProtocol

NewFROSTProtocol creates a new FROST protocol adapter

func (p *FROSTProtocol) Close()

Close cleans up resources

func (p *FROSTProtocol) KeyGen(selfID string, partyIDs []string, threshold int) (protocol.Party, error)

KeyGen starts a distributed key generation for EdDSA

func (p *FROSTProtocol) Name() string

Name returns the protocol name

func (p *FROSTProtocol) PreSign(cfg protocol.KeyGenConfig, signers []string) (protocol.Party, error)

PreSign starts a presigning protocol

func (p *FROSTProtocol) PreSignOnline(cfg protocol.KeyGenConfig, preSig protocol.PreSignature, messageHash []byte) (protocol.Party, error)

PreSignOnline completes a signature with a presignature

func (p *FROSTProtocol) Refresh(cfg protocol.KeyGenConfig) (protocol.Party, error)

Refresh refreshes shares from an existing config

func (p *FROSTProtocol) Sign(cfg protocol.KeyGenConfig, signers []string, messageHash []byte) (protocol.Party, error)

Sign starts a signing protocol