fix gencode-related issues

frost-core/src/round2.rs

@@ -83,6 +83,7 @@ where
     /// [`verify_signature_share`]: https://www.ietf.org/archive/id/draft-irtf-cfrg-frost-14.html#name-signature-share-verificatio
     #[cfg_attr(feature = "internals", visibility::make(pub))]
     #[cfg_attr(docsrs, doc(cfg(feature = "internals")))]
+    #[allow(clippy::too_many_arguments)]
     pub(crate) fn verify(
         &self,
         identifier: Identifier<C>,

frost-secp256k1-tr/README.md

@@ -1,5 +1,5 @@
 An implementation of Schnorr signatures on the secp256k1 curve for both single and threshold numbers
-of signers (FROST) with support of Taproot (BIP340/BIP341).
+of signers (FROST).
 
 ## Example: key generation with trusted dealer and FROST signing
 

frost-secp256k1-tr/benches/bench.rs

@@ -1,7 +1,7 @@
 use criterion::{criterion_group, criterion_main, Criterion};
 use rand::thread_rng;
 
-use frost_secp256k1::*;
+use frost_secp256k1_tr::*;
 
 fn bench_secp256k1_batch_verify(c: &mut Criterion) {
     let mut rng = thread_rng();

frost-secp256k1-tr/src/lib.rs

@@ -189,13 +189,13 @@ const CONTEXT_STRING: &str = "FROST-secp256k1-SHA256-TR-v1";
 pub struct Secp256K1Sha256;
 
 /// Digest the hasher to a Scalar
-pub fn hasher_to_scalar(hasher: Sha256) -> Scalar {
+fn hasher_to_scalar(hasher: Sha256) -> Scalar {
     let sp = ScalarPrimitive::new(U256::from_be_slice(&hasher.finalize())).unwrap();
     Scalar::from(&sp)
 }
 
 /// Create a BIP340 compliant tagged hash
-pub fn tagged_hash(tag: &str) -> Sha256 {
+fn tagged_hash(tag: &str) -> Sha256 {
     let mut hasher = Sha256::new();
     let mut tag_hasher = Sha256::new();
     tag_hasher.update(tag.as_bytes());
@@ -206,7 +206,7 @@ pub fn tagged_hash(tag: &str) -> Sha256 {
 }
 
 /// Create a BIP341 compliant taproot tweak
-pub fn tweak(
+fn tweak(
     public_key: &<<Secp256K1Sha256 as Ciphersuite>::Group as Group>::Element,
     merkle_root: &[u8],
 ) -> Scalar {
@@ -217,19 +217,19 @@ pub fn tweak(
 }
 
 /// Create a BIP341 compliant tweaked public key
-pub fn tweaked_public_key(
+fn tweaked_public_key(
     public_key: &<<Secp256K1Sha256 as Ciphersuite>::Group as Group>::Element,
     merkle_root: &[u8],
 ) -> <<Secp256K1Sha256 as Ciphersuite>::Group as Group>::Element {
-    let mut pk = public_key.clone();
+    let mut pk = *public_key;
     if public_key.to_affine().y_is_odd().into() {
         pk = -pk;
     }
     ProjectivePoint::GENERATOR * tweak(&pk, merkle_root) + pk
 }
 
 /// Creates a real BIP341 tweaked public key by assuming an even y-coordinate.
-pub fn real_tweaked_pubkey(
+fn real_tweaked_pubkey(
     public_key: &<<Secp256K1Sha256 as Ciphersuite>::Group as Group>::Element,
     merkle_root: &[u8],
 ) -> <<Secp256K1Sha256 as Ciphersuite>::Group as Group>::Element {
@@ -240,7 +240,7 @@ pub fn real_tweaked_pubkey(
 }
 
 /// Create a BIP341 compliant tweaked secret key
-pub fn tweaked_secret_key(
+fn tweaked_secret_key(
     secret: <<<Secp256K1Sha256 as Ciphersuite>::Group as Group>::Field as Field>::Scalar,
     public_key: &<<Secp256K1Sha256 as Ciphersuite>::Group as Group>::Element,
     merkle_root: &[u8],

frost-secp256k1-tr/tests/integration_tests.rs

@@ -116,7 +116,7 @@ fn check_sign_with_dealer_fails_with_invalid_max_signers() {
 /// This is testing that Shamir's secret sharing to compute and arbitrary
 /// value is working.
 #[test]
-fn check_share_generation_secp256k1_sha256() {
+fn check_share_generation_secp256k1_tr_sha256() {
     let rng = thread_rng();
     frost_core::tests::ciphersuite_generic::check_share_generation::<Secp256K1Sha256, _>(rng);
 }

gencode/src/main.rs

@@ -298,8 +298,8 @@ fn main() -> ExitCode {
                 "Secp256K1",
                 "FROST(secp256k1, SHA-256)",
                 "FROST-secp256k1-SHA256-TR-v1",
-                "secp256k1_sha256",
-                "secp256k1",
+                "secp256k1_tr_sha256",
+                "secp256k1_tr",
                 "<S>",
             ],
         ),