diff --git a/crates/threshold-bls-ffi/src/ffi.rs b/crates/threshold-bls-ffi/src/ffi.rs
index 2491f083..8a263267 100644
--- a/crates/threshold-bls-ffi/src/ffi.rs
+++ b/crates/threshold-bls-ffi/src/ffi.rs
@@ -581,7 +581,12 @@ pub unsafe extern "C" fn destroy_sig(signature: *mut Signature) {
 ///
 /// The seed MUST be at least 32 bytes long
 #[no_mangle]
-pub unsafe extern "C" fn threshold_keygen(n: usize, t: usize, seed: *const Buffer, keys: *mut *mut Keys) {
+pub unsafe extern "C" fn threshold_keygen(
+    n: usize,
+    t: usize,
+    seed: *const Buffer,
+    keys: *mut *mut Keys,
+) {
     let seed = <&[u8]>::from(unsafe { &*seed });
     let mut rng = get_rng(seed);
     let private = Poly::<PrivateKey>::new_from(t - 1, &mut rng);
diff --git a/crates/threshold-bls-ffi/src/wasm.rs b/crates/threshold-bls-ffi/src/wasm.rs
index bbcbf31a..821d357f 100644
--- a/crates/threshold-bls-ffi/src/wasm.rs
+++ b/crates/threshold-bls-ffi/src/wasm.rs
@@ -1,9 +1,9 @@
 //! # BLS12-377 WASM Bindings for Blind Threshold Signatures.
 use wasm_bindgen::prelude::*;
 
+use blake2::{Blake2s256, Digest};
 use rand_chacha::ChaChaRng;
 use rand_core::{RngCore, SeedableRng};
-use blake2::{Blake2s256, Digest};
 
 use threshold_bls::{
     poly::{Idx as Index, Poly},
diff --git a/crates/threshold-bls/src/curve/bls12377.rs b/crates/threshold-bls/src/curve/bls12377.rs
index 70f2afcc..926070a3 100644
--- a/crates/threshold-bls/src/curve/bls12377.rs
+++ b/crates/threshold-bls/src/curve/bls12377.rs
@@ -1,8 +1,8 @@
 use crate::group::PrimeOrder;
 use crate::group::{self, Element, PairingCurve as PC, Point, Scalar as Sc};
 use ark_bls12_377 as bls377;
-use ark_ff::PrimeField;
 use ark_ec::{AffineCurve, PairingEngine, ProjectiveCurve};
+use ark_ff::PrimeField;
 use ark_ff::{Field, One, UniformRand, Zero};
 use ark_serialize::{CanonicalDeserialize, CanonicalSerialize};
 use bls_crypto::{