Function thresholdSign

thresholdSign(
    keyPackages: KeyPackage[],
    message: Uint8Array,
    groupPublicKey: GroupElement,
    config: FrostConfig,
): Promise<Uint8Array<ArrayBufferLike>>
Create a threshold signature using key packages from multiple participants
Parameters
- keyPackages: KeyPackage[]
  Key packages from participants (must meet threshold)
- message: Uint8Array
  The message to sign
- groupPublicKey: GroupElement
  The group public key
- config: FrostConfig
  FROST configuration
Returns Promise<Uint8Array<ArrayBufferLike>>
Ed25519 signature (64 bytes)
- Defined in keys.ts:460