Move dkg to examples

Cargo.toml

@@ -13,21 +13,16 @@ edition = "2021"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
-[[bin]]
+[[example]]
 name = "dkg"
-path = "src/dkg.rs"
+path = "examples/dkg.rs"
 
 [dependencies]
 hex-literal = "0.4.1"
 num-traits = "0.2.19"
 subtle = "2.6.1"
 crypto-bigint = "0.6.0-rc.2"
 sha3 = "0.11.0-pre.4"
-tracing-subscriber = "0.3.18"
-tracing = "0.1.40"
-confy = "0.6.1"
-rand = "0.9.0-alpha.2"
-serde = { version = "1.0.204", features = ["derive"] }
 
 
 [dev-dependencies]
@@ -37,4 +32,4 @@ sha2 = "0.11.0-pre.4"
 tracing-subscriber = "0.3.18"
 tracing = "0.1.40"
 confy = "0.6.1"
-rand = "0.9.0-alpha.2"
+rand = "0.9.0-alpha.2"

src/dkg.rs → examples/dkg.rs

@@ -1,8 +1,7 @@
-// TODO: to examples dir
-use crypto_bigint::U256;
 use std::collections::HashMap;
+use crypto_bigint::U256;
 use num_traits::{One, Pow, Zero};
-use crate::fields::fp::Fp;
+use sylow::Fp;
 use tracing::{event, Level};
 use serde::{Deserialize, Serialize};
 use std::path::PathBuf;
@@ -164,8 +163,12 @@ fn do_round(round_id: u64, quorum: u32) {
         let x_shares = from_vec_u32(generate_distinct_random_values(quorum as usize, MIN_COEFFICIENT, MAX_COEFFICIENT));
         let recipient_index = 0;
         let mut complaint_count = 0;
-        // TODO: exclude self
+
         for (recipient_id, recipient) in round_data.participants.iter() {
+            if dealer_id == recipient_id {
+                continue;
+            }
+
             let x_share = x_shares[recipient_index];
             let y_share = dealer_secret.eval_polynomial(x_share);
             let share = DealerShare {
@@ -190,11 +193,10 @@ fn do_round(round_id: u64, quorum: u32) {
     event!(Level::INFO, "End round {round_id}");
 }
 
-#[test]
 fn main() -> Result<(), confy::ConfyError> {
     tracing_subscriber::fmt().init();
     event!(Level::INFO, "Begin dkg::main");
-    let config_path = PathBuf::from("dkg.toml");
+    let config_path = PathBuf::from("../dkg.toml");
     let cfg: MyConfig = confy::load_path(&config_path)?;
     event!(Level::INFO, "Loaded config: {:?}", cfg);
 

src/lib.rs

@@ -19,7 +19,6 @@ mod groups;
 mod hasher;
 mod pairing;
 mod svdw;
-mod dkg;
 
 use crate::fields::fp::{FieldExtensionTrait, Fp, Fr};
 use crate::groups::g1::G1Projective;