Class SigningCommitments<C>

constructor

• new SigningCommitments<C extends Ciphersuite>(
      ciphersuite: C,
      hiding: NonceCommitment<C>,
      binding: NonceCommitment<C>,
  ): SigningCommitments<C>

  Create new SigningCommitments.

  Type Parameters

  • C extends Ciphersuite

  Parameters

  • ciphersuite: C

    The ciphersuite to use

  • hiding: NonceCommitment<C>

    Commitment to the hiding nonce

  • binding: NonceCommitment<C>

    Commitment to the binding nonce

  Returns SigningCommitments<C>

Readonlyhiding

Readonlybinding

StaticfromNonces

• fromNonces<C extends Ciphersuite>(
      nonces: SigningNonces<C>,
  ): SigningCommitments<C>

  Create SigningCommitments from SigningNonces.

  Type Parameters

  • C extends Ciphersuite

  Parameters

  • nonces: SigningNonces<C>

    The signing nonces

  Returns SigningCommitments<C>

  The commitments to those nonces

toGroupCommitmentShare

• toGroupCommitmentShare(bindingFactor: BindingFactor<C>): GroupCommitmentShare<C>
  Internal

  Computes the commitment share from these round one signing commitments.

  Parameters

  • bindingFactor: BindingFactor<C>

    The binding factor rho for this participant

  Returns GroupCommitmentShare<C>

  The group commitment share

equals

• equals(other: SigningCommitments<C>): boolean

  Check equality with another SigningCommitments.

  Parameters

  • other: SigningCommitments<C>

    The other commitments to compare with

  Returns boolean

  true if the commitments are equal

serialize

• serialize(): Uint8Array

  Serialize the SigningCommitments to bytes.

  Returns Uint8Array

  The serialized bytes (hiding commitment || binding commitment)

Staticdeserialize

• deserialize<C extends Ciphersuite>(
      ciphersuite: C,
      bytes: Uint8Array,
  ): SigningCommitments<C>

  Deserialize SigningCommitments from bytes.

  Type Parameters

  • C extends Ciphersuite

  Parameters

  • ciphersuite: C

    The ciphersuite to use

  • bytes: Uint8Array

    The serialized bytes

  Returns SigningCommitments<C>

  The deserialized commitments

toString

• toString(): string

  Returns a string representation of this SigningCommitments.

  Returns string

clone

• clone(): SigningCommitments<C>

  Clone this SigningCommitments.

  Returns SigningCommitments<C>

  A new SigningCommitments with the same values