Method _verify

bbs_plus/src/proof.rs:478–506

(
        &self,
        revealed_msgs: &BTreeMap<usize, E::ScalarField>,
        challenge: &E::ScalarField,
        pk: impl Into<PreparedPublicKeyG2<E>>,
        params: impl Into<PreparedSignature

    }

    pub fn _verify(
        &self,
        revealed_msgs: &BTreeMap<usize, E::ScalarField>,
        challenge: &E::ScalarField,
        pk: impl Into<PreparedPublicKeyG2<E>>,
        params: impl Into<PreparedSignatureParamsG1<E>>,
        missing_responses: Option<BTreeMap<usize, E::ScalarField>>,
    ) -> Result<(), BBSPlusError> {
        let params = params.into();
        let g1 = params.g1;
        let g2 = params.g2;
        let h0 = params.h_0;
        let h = params.h;
        self.verify_except_pairings(revealed_msgs, challenge, g1, h0, h, missing_responses)?;

        // Verify the randomized signature
        if !E::multi_pairing(
            [
                E::G1Prepared::from(self.A_prime),
                E::G1Prepared::from(-(self.A_bar.into_group())),
            ],
            [pk.into().0, g2],
        )
        .is_zero()
        {
            return Err(BBSPlusError::PairingCheckFailed);
        }
        Ok(())
    }

    pub fn _verify_with_randomized_pairing_checker(
        &self,