diff --git a/lib/hexpds/didgenerator.ex b/lib/hexpds/didgenerator.ex
index 12478db..7eaa11c 100644
--- a/lib/hexpds/didgenerator.ex
+++ b/lib/hexpds/didgenerator.ex
@@ -1,7 +1,7 @@
 defmodule Hexpds.DidGenerator do
   require Logger
   alias :crypto, as: Crypto
-  alias Hexpds.K256, as: K256
+  alias Hexpds.K256_Internal, as: K256
 
   def generate_private_key(), do: Crypto.strong_rand_bytes(32)
 
diff --git a/lib/hexpds/k256.ex b/lib/hexpds/k256.ex
index da8277f..00ab44d 100644
--- a/lib/hexpds/k256.ex
+++ b/lib/hexpds/k256.ex
@@ -1,5 +1,5 @@
-defmodule Hexpds.K256 do
-  use Rustler, otp_app: :hexpds, crate: "hexpds_k256"
+defmodule Hexpds.K256_Internal do
+  use Rustler, otp_app: :hexpds, crate: "hexpds_k256_internal"
     def create_public_key(private_key), do: :erlang.nif_error(:nif_not_loaded)
     def compress_public_key(public_key), do: :erlang.nif_error(:nif_not_loaded)
 end
diff --git a/native/hexpds_k256/.cargo/config.toml b/native/hexpds_k256_internal/.cargo/config.toml
similarity index 100%
rename from native/hexpds_k256/.cargo/config.toml
rename to native/hexpds_k256_internal/.cargo/config.toml
diff --git a/native/hexpds_k256/.gitignore b/native/hexpds_k256_internal/.gitignore
similarity index 100%
rename from native/hexpds_k256/.gitignore
rename to native/hexpds_k256_internal/.gitignore
diff --git a/native/hexpds_k256/Cargo.toml b/native/hexpds_k256_internal/Cargo.toml
similarity index 79%
rename from native/hexpds_k256/Cargo.toml
rename to native/hexpds_k256_internal/Cargo.toml
index 69e6a10..ffc2e85 100644
--- a/native/hexpds_k256/Cargo.toml
+++ b/native/hexpds_k256_internal/Cargo.toml
@@ -1,11 +1,11 @@
 [package]
-name = "hexpds_k256"
+name = "hexpds_k256_internal"
 version = "0.1.0"
 authors = [ "NetWatchInc" ]
 edition = "2021"
 
 [lib]
-name = "hexpds_k256"
+name = "hexpds_k256_internal"
 path = "src/lib.rs"
 crate-type = ["cdylib"]
 
diff --git a/native/hexpds_k256/README.md b/native/hexpds_k256_internal/README.md
similarity index 63%
rename from native/hexpds_k256/README.md
rename to native/hexpds_k256_internal/README.md
index a193f5c..4c03636 100644
--- a/native/hexpds_k256/README.md
+++ b/native/hexpds_k256_internal/README.md
@@ -1,4 +1,4 @@
-# NIF for Elixir.Hexpds.k256
+# NIF for Elixir.Hexpds.K256_Internal
 
 ## To build the NIF module:
 
@@ -7,11 +7,12 @@
 ## To load the NIF:
 
 ```elixir
-defmodule Hexpds.K256 do
-  use Rustler, otp_app: :hexpds, crate: "hexpds_k256"
+defmodule Hexpds.K256_Internal do
+  use Rustler, otp_app: :hexpds, crate: "hexpds_k256_internal"
 
   # When your NIF is loaded, it will override this function.
   def create_public_key(private_key), do: :erlang.nif_error(:nif_not_loaded)
+  def compress_public_key(private_key), do: :erlang.nif_error(:nif_not_loaded)
 end
 ```
 
diff --git a/native/hexpds_k256/src/lib.rs b/native/hexpds_k256_internal/src/lib.rs
similarity index 82%
rename from native/hexpds_k256/src/lib.rs
rename to native/hexpds_k256_internal/src/lib.rs
index e9586fb..3f75245 100644
--- a/native/hexpds_k256/src/lib.rs
+++ b/native/hexpds_k256_internal/src/lib.rs
@@ -1,5 +1,10 @@
-use rustler::{Binary, Encoder, Env, Term};
-use k256::{elliptic_curve::sec1::ToEncodedPoint, PublicKey, SecretKey};
+use rustler::Binary;
+use rustler::Encoder;
+use rustler::Env;
+use rustler::Term;
+use k256::elliptic_curve::sec1::ToEncodedPoint;
+use k256::PublicKey;
+use k256::SecretKey;
 use hex;
 
 mod atoms {
@@ -40,5 +45,5 @@ fn compress_public_key<'a>(env: Env<'a>, public_key: Binary<'a>) -> Term<'a> {
     (atoms::ok(), compressed_key).encode(env)
 }
 
-rustler::init!("Elixir.Hexpds.K256", [create_public_key, compress_public_key]);
+rustler::init!("Elixir.Hexpds.K256_Internal", [create_public_key, compress_public_key]);
 
diff --git a/priv/native/libhexpds_k256.so b/priv/native/libhexpds_k256.so
index b5ae9f1..fc20197 100755
Binary files a/priv/native/libhexpds_k256.so and b/priv/native/libhexpds_k256.so differ
diff --git a/priv/native/libhexpds_k256_internal.so b/priv/native/libhexpds_k256_internal.so
new file mode 100755
index 0000000..ce5006e
Binary files /dev/null and b/priv/native/libhexpds_k256_internal.so differ