Evaluates the right-hand side of the VSS verification equation.
Computes the product of phi^{i^k mod q}_{lk} (multiplicative notation) using identifier as i and the commitment as the commitment vector phi_l.
identifier
i
commitment
This is also used in Round 2, Step 4 of the DKG.
The ciphersuite to use
The participant identifier
The VSS commitment
The evaluated group element
Evaluates the right-hand side of the VSS verification equation.
Computes the product of phi^{i^k mod q}_{lk} (multiplicative notation) using
identifierasiand thecommitmentas the commitment vector phi_l.This is also used in Round 2, Step 4 of the DKG.