fix redpallas issues; build it in CI

.github/workflows/main.yml

@@ -10,6 +10,15 @@ on:
 
 jobs:
 
+  build_redpallas:
+    name: Build with redpallas
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4.1.0
+      - uses: dtolnay/rust-toolchain@stable
+      - run: cargo build --features redpallas
+
   clippy:
     name: Clippy
     runs-on: ubuntu-latest

participant/src/round2.rs

@@ -13,7 +13,7 @@ use frost::{
 };
 use std::io::{BufRead, Write};
 
-#[derive(Debug, Clone)]
+#[derive(Clone)]
 pub struct Round2Config {
     pub signing_package: SigningPackage,
     #[cfg(feature = "redpallas")]

trusted-dealer/src/inputs.rs

@@ -2,6 +2,8 @@
 use frost_ed25519 as frost;
 #[cfg(feature = "redpallas")]
 use reddsa::frost::redpallas as frost;
+#[cfg(feature = "redpallas")]
+use reddsa::frost::redpallas::keys::PositiveY;
 
 use frost::keys::{PublicKeyPackage, SecretShare};
 use frost::Error;