self code review

ferveo/src/dkg/pv.rs

@@ -331,14 +331,14 @@ pub(crate) mod test_common {
     ///
     /// The correctness of this function is tested in the module [`test_dealing`]
     pub fn setup_dealt_dkg() -> PubliclyVerifiableDkg<EllipticCurve> {
-        setup_dealt_dkg_with_n_validators(4, 2, 4)
+        setup_dealt_dkg_with_n_validators(2, 4)
     }
 
     pub fn setup_dealt_dkg_with_n_validators(
-        n_validators: u32,
         security_threshold: u32,
         shares_num: u32,
     ) -> PubliclyVerifiableDkg<EllipticCurve> {
+        let n_validators = shares_num;
         // Make sure that the number of shares is a power of 2 for the FFT to work (Radix-2 FFT domain is being used)
         let is_power_of_2 = |n: u32| n != 0 && (n & (n - 1)) == 0;
         assert!(is_power_of_2(shares_num));

ferveo/src/lib.rs

@@ -52,11 +52,12 @@ mod test_dkg_full {
     #[test]
     fn test_dkg_simple_decryption_variant_single_validator() {
         let rng = &mut ark_std::test_rng();
-        let dkg = setup_dealt_dkg_with_n_validators(1, 1, 1);
+        let dkg = setup_dealt_dkg_with_n_validators(1, 1);
 
         let msg: &[u8] = "abc".as_bytes();
         let aad: &[u8] = "my-aad".as_bytes();
         let public_key = dkg.final_key();
+
         let ciphertext = tpke::encrypt::<_, E>(msg, aad, &public_key, rng);
 
         let aggregate = aggregate_for_decryption(&dkg);
@@ -90,7 +91,7 @@ mod test_dkg_full {
     #[test]
     fn test_dkg_simple_decryption_variant() {
         let rng = &mut ark_std::test_rng();
-        let dkg = setup_dealt_dkg_with_n_validators(4, 3, 4);
+        let dkg = setup_dealt_dkg_with_n_validators(3, 4);
 
         let msg: &[u8] = "abc".as_bytes();
         let aad: &[u8] = "my-aad".as_bytes();

tpke/src/lib.rs

@@ -159,7 +159,7 @@ pub fn setup_fast<E: PairingEngine>(
         pubkey_shares.chunks(1),
         privkey_shares.chunks(1)
     )
-        .enumerate()
+    .enumerate()
     {
         let private_key_share = PrivateKeyShare::<E> {
             private_key_shares: private.to_vec(),
@@ -259,7 +259,7 @@ pub fn setup_simple<E: PairingEngine>(
         pubkey_shares.chunks(1),
         privkey_shares.chunks(1)
     )
-        .enumerate()
+    .enumerate()
     {
         let private_key_share = PrivateKeyShare::<E> {
             private_key_shares: private.to_vec(),
@@ -349,7 +349,8 @@ mod tests {
     fn decryption_share_serialization() {
         let decryption_share = DecryptionShareFast::<E> {
             decrypter_index: 1,
-            decryption_share: ark_bls12_381::G1Affine::prime_subgroup_generator(),
+            decryption_share: ark_bls12_381::G1Affine::prime_subgroup_generator(
+            ),
         };
 
         let serialized = decryption_share.to_bytes();