diff --git a/examples/network/node.rs b/examples/network/node.rs
index 4d3d081..a63b4bc 100644
--- a/examples/network/node.rs
+++ b/examples/network/node.rs
@@ -43,7 +43,7 @@ use std::rc::Rc;
 use std::{io, iter, process, thread, time};
 
 use hbbft::broadcast::{Broadcast, BroadcastMessage};
-use hbbft::crypto::keygen::Poly;
+use hbbft::crypto::poly::Poly;
 use hbbft::crypto::SecretKeySet;
 use hbbft::messaging::{DistAlgorithm, NetworkInfo, SourcedMessage};
 use hbbft::proto::message::BroadcastProto;
diff --git a/src/crypto/mod.rs b/src/crypto/mod.rs
index 924cf23..0d26299 100644
--- a/src/crypto/mod.rs
+++ b/src/crypto/mod.rs
@@ -1,11 +1,11 @@
 pub mod error;
-pub mod keygen;
+pub mod poly;
 #[cfg(feature = "serialization-protobuf")]
 pub mod protobuf_impl;
 #[cfg(feature = "serialization-serde")]
 mod serde_impl;
 
-use self::keygen::{Commitment, Poly};
+use self::poly::{Commitment, Poly};
 
 use std::fmt;
 
diff --git a/src/crypto/keygen.rs b/src/crypto/poly.rs
similarity index 100%
rename from src/crypto/keygen.rs
rename to src/crypto/poly.rs