From 54dbfcb7acc212200c44f84e60d5ed7abaae5435 Mon Sep 17 00:00:00 2001
From: Mike Rolish <michael@warlock.xyz>
Date: Mon, 19 Aug 2024 21:37:15 -0500
Subject: [PATCH] Move dkg to examples

---
 Cargo.toml               | 11 +++--------
 {src => examples}/dkg.rs | 14 ++++++++------
 src/lib.rs               |  1 -
 3 files changed, 11 insertions(+), 15 deletions(-)
 rename {src => examples}/dkg.rs (97%)

diff --git a/Cargo.toml b/Cargo.toml
index 3674dbc..1472723 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -13,9 +13,9 @@ 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"
@@ -23,11 +23,6 @@ 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"
\ No newline at end of file
+rand = "0.9.0-alpha.2"
diff --git a/src/dkg.rs b/examples/dkg.rs
similarity index 97%
rename from src/dkg.rs
rename to examples/dkg.rs
index 36c78ce..99cd60f 100644
--- a/src/dkg.rs
+++ b/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);
 
diff --git a/src/lib.rs b/src/lib.rs
index 5bcda4c..4ec84ff 100644
--- a/src/lib.rs
+++ b/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;