Function refreshShare

refreshShare<C extends Ciphersuite>(
    ciphersuite: C,
    refreshingShare: SecretShare<C>,
    currentKeyPackage: KeyPackage<C>,
): KeyPackage<C>
Refresh a share in the Trusted Dealer refresh procedure.

Must be called by each participant refreshing the shares, with the refreshingShare received from the trusted dealer and the currentKeyPackage of the participant.
Type Parameters
- C extends Ciphersuite
Parameters
- ciphersuite: C
  The ciphersuite to use
- refreshingShare: SecretShare<C>
  The refreshing share received from the dealer
- currentKeyPackage: KeyPackage<C>
  The participant's current key package
Returns KeyPackage<C>
The refreshed KeyPackage

Throws
If refresh fails
- Defined in keys/refresh.ts:177