testing version of crate

Author: jowparks

Cargo.toml

@@ -19,14 +19,14 @@ reddsa = { path = "../reddsa",  features = ["frost", "alloc"], default-features
 frost-core = { git = "https://github.com/ZcashFoundation/frost.git", rev = "c6c3f2f", package = "frost-core", features = ["serialization", "serde", "cheater-detection"], default-features = false }
 frost-rerandomized = { git = "https://github.com/ZcashFoundation/frost.git", rev = "c6c3f2f", package = "frost-rerandomized", features = ["serialization", "cheater-detection"], default-features = false }
 siphasher = { version = "1.0.0", default-features = false }
-x25519-dalek = { version = "2.0.0", features = ["reusable_secrets", "static_secrets"], default-features = false }
+x25519-dalek = { version = "2.0.0", features = ["reusable_secrets", "static_secrets", "getrandom"], default-features = false }
 
 [dev-dependencies]
 hex-literal = "0.4.1"
 rand = "0.8.5"
 
 [features]
-default = ["dkg"]
+default = ["dkg","signing"]
 
 std = []
 signing = ["dep:blake3", "dep:rand_chacha", "std"]

src/dkg/round1.rs

@@ -200,7 +200,7 @@ impl PublicPackage {
         participants: &[I],
         frost_package: Package,
         group_secret_key_shard: GroupSecretKeyShard,
-        csrng: R,
+        mut csrng: R,
     ) -> Self
     where
         I: Borrow<Identity>,
@@ -211,7 +211,7 @@ impl PublicPackage {
         let group_secret_key_shard_encrypted = multienc::encrypt(
             &group_secret_key_shard.serialize(),
             participants.iter().map(Borrow::borrow),
-            csrng,
+            &mut csrng,
         );
 
         PublicPackage {

src/dkg/round3.rs

@@ -32,8 +32,6 @@ extern crate alloc;
 #[cfg(not(feature = "std"))]
 use alloc::collections::BTreeMap;
 #[cfg(not(feature = "std"))]
-use alloc::string::ToString;
-#[cfg(not(feature = "std"))]
 use alloc::vec::Vec;
 
 #[derive(Clone, Eq, PartialEq, Debug)]

src/participant.rs

@@ -70,6 +70,21 @@ pub struct Secret {
     identity: OnceCell<Identity>,
 }
 
+pub struct Secret2 {
+    decryption_key: StaticSecret,
+    identity: OnceCell<Identity>,
+}
+
+impl Secret2 {
+    #[must_use]
+    pub fn random<T: RngCore + CryptoRng>(mut csprng: T) -> Self {
+        Self {
+            decryption_key: StaticSecret::random_from_rng(&mut csprng),
+            identity: OnceCell::new(),
+        }
+    }
+}
+
 impl Secret {
     #[must_use]
     pub fn random<T: RngCore + CryptoRng>(mut csprng: T) -> Self {
@@ -237,7 +252,7 @@ impl Identity {
         let mut verification_key = [0u8; VERIFICATION_KEY_LEN];
         reader.read_exact(&mut verification_key)?;
         let verification_key =
-            VerifyingKey::from_bytes(&verification_key).map_err(io::Error::other)?;
+            VerifyingKey::from_bytes(&verification_key).map_err(|_| io::Error::other("verification key from bytes failed"))?;
 
         let mut encryption_key = [0u8; ENCRYPTION_KEY_LEN];
         reader.read_exact(&mut encryption_key)?;
@@ -247,7 +262,7 @@ impl Identity {
         reader.read_exact(&mut signature)?;
         let signature = Signature::from(signature);
 
-        Self::new(verification_key, encryption_key, signature).map_err(io::Error::other)
+        Self::new(verification_key, encryption_key, signature).map_err(|_| io::Error::other("signature verification failed"))
     }
 
     pub fn verify_data(&self, data: &[u8], signature: &Signature) -> Result<(), SignatureError> {