diff --git a/.idea/CNSA-276-FP.iml b/.idea/CNSA-276-FP.iml
index b7fe510..3c6ad93 100644
--- a/.idea/CNSA-276-FP.iml
+++ b/.idea/CNSA-276-FP.iml
@@ -5,7 +5,7 @@
       <excludeFolder url="file://$MODULE_DIR$/.venv" />
       <excludeFolder url="file://$MODULE_DIR$/venv" />
     </content>
-    <orderEntry type="jdk" jdkName="Python 3.12 (CNSA-276-FP)" jdkType="Python SDK" />
+    <orderEntry type="jdk" jdkName="Python 3.11 (CNSA-276-FP)" jdkType="Python SDK" />
     <orderEntry type="sourceFolder" forTests="false" />
   </component>
 </module>
\ No newline at end of file
diff --git a/.idea/misc.xml b/.idea/misc.xml
index 92298c3..c76ee5f 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -3,5 +3,5 @@
   <component name="Black">
     <option name="sdkName" value="Python 3.12 (CNSA-276-FP)" />
   </component>
-  <component name="ProjectRootManager" version="2" project-jdk-name="Python 3.12 (CNSA-276-FP)" project-jdk-type="Python SDK" />
+  <component name="ProjectRootManager" version="2" project-jdk-name="Python 3.11 (CNSA-276-FP)" project-jdk-type="Python SDK" />
 </project>
\ No newline at end of file
diff --git a/tet.py b/tet.py
index 7eb87dc..cbb7e17 100644
--- a/tet.py
+++ b/tet.py
@@ -1,21 +1,56 @@
 from fido2.server import Fido2Server
-from fido2.webauthn import PublicKeyCredentialRpEntity
-
-rp = PublicKeyCredentialRpEntity("example.com", "Example RP")
-server = Fido2Server(rp)
-registration_data, state = server.register_begin({
-    "91974": b"user_id",  # user ID as bytes
-    "Cyrus": "cyrus@eggtech.net",
-    "displayName": "Admin"
-})
+from fido2.webauthn import (PublicKeyCredentialRpEntity, PublicKeyCredentialUserEntity,
+                            PublicKeyCredentialParameters, PublicKeyCredentialCreationOptions)
 from fido2.client import Fido2Client
 from fido2.hid import CtapHidDevice
+import os
 
-# List FIDO devices on the system
-devices = list(CtapHidDevice.list_devices())
-if not devices:
+# Setup the relying party (RP) entity
+rp = PublicKeyCredentialRpEntity("10.1.1.245", "Example RP")
+
+# Setup the user entity
+user = PublicKeyCredentialUserEntity(
+    id=b'user_id',  # User ID as bytes
+    name="user@example.com",
+    display_name="User Display Name"
+)
+
+# Define the public key credential parameters
+cred_params = [
+    PublicKeyCredentialParameters("public-key", -7),  # ES256
+    PublicKeyCredentialParameters("public-key", -257)  # RS256
+]
+
+# FIDO2 Server setup
+server = Fido2Server(rp)
+
+# Generate a random challenge
+challenge = os.urandom(32)
+
+# Manually create the PublicKeyCredentialCreationOptions
+options = PublicKeyCredentialCreationOptions(
+    rp=rp,
+    user=user,
+    challenge=challenge,
+    pub_key_cred_params=cred_params
+)
+
+# Start the registration process (adjust this method if needed)
+registration_data, state = server.register_begin(
+    user=user,
+    challenge=challenge
+)
+
+# Assuming the device is the first one connected
+device = next(CtapHidDevice.list_devices(), None)
+if device is None:
     raise ValueError("No FIDO device found")
-device = devices[0]
 
-client = Fido2Client(device, "https://example.com")
-attestation_object, client_data = client.make_credential(registration_data)
+# Client instance for the device
+client = Fido2Client(device, "10.1.1.245")
+
+# Use the manual options we created for make_credential
+attestation_object, client_data = client.make_credential(options)
+
+# Finalize the registration to validate the response and store the credentials
+auth_data = server.register_complete(state, client_data, attestation_object)