diff --git a/cryptoki-rustcrypto/src/lib.rs b/cryptoki-rustcrypto/src/lib.rs
index aae154cc..de5a3d47 100644
--- a/cryptoki-rustcrypto/src/lib.rs
+++ b/cryptoki-rustcrypto/src/lib.rs
@@ -5,7 +5,8 @@ use cryptoki::{
     error::Result,
     mechanism::Mechanism,
     object::{Attribute, AttributeType, ObjectHandle},
-    session::Session,
+    session::{Session, UserType},
+    types::AuthPin,
 };
 
 pub use cryptoki;
@@ -23,8 +24,17 @@ pub trait SessionLike {
         object: ObjectHandle,
         attributes: &[AttributeType],
     ) -> Result<Vec<Attribute>>;
+    fn update_attributes(&self, object: ObjectHandle, template: &[Attribute]) -> Result<()>;
     fn sign(&self, mechanism: &Mechanism, key: ObjectHandle, data: &[u8]) -> Result<Vec<u8>>;
     fn generate_random_slice(&self, random_data: &mut [u8]) -> Result<()>;
+    fn wrap_key(
+        &self,
+        mechanism: &Mechanism,
+        wrapping_key: ObjectHandle,
+        key: ObjectHandle,
+    ) -> Result<Vec<u8>>;
+    fn login(&self, user_type: UserType, pin: Option<&AuthPin>) -> Result<()>;
+    fn logout(&self) -> Result<()>;
 }
 
 impl SessionLike for Session {
@@ -41,12 +51,30 @@ impl SessionLike for Session {
     ) -> Result<Vec<Attribute>> {
         Session::get_attributes(self, object, attributes)
     }
+    fn update_attributes(&self, object: ObjectHandle, template: &[Attribute]) -> Result<()> {
+        Session::update_attributes(self, object, template)
+    }
+
     fn sign(&self, mechanism: &Mechanism, key: ObjectHandle, data: &[u8]) -> Result<Vec<u8>> {
         Session::sign(self, mechanism, key, data)
     }
     fn generate_random_slice(&self, random_data: &mut [u8]) -> Result<()> {
         Session::generate_random_slice(self, random_data)
     }
+    fn wrap_key(
+        &self,
+        mechanism: &Mechanism,
+        wrapping_key: ObjectHandle,
+        key: ObjectHandle,
+    ) -> Result<Vec<u8>> {
+        Session::wrap_key(self, mechanism, wrapping_key, key)
+    }
+    fn login(&self, user_type: UserType, pin: Option<&AuthPin>) -> Result<()> {
+        Session::login(self, user_type, pin)
+    }
+    fn logout(&self) -> Result<()> {
+        Session::logout(self)
+    }
 }
 
 impl<'s> SessionLike for &'s Session {
@@ -63,12 +91,30 @@ impl<'s> SessionLike for &'s Session {
     ) -> Result<Vec<Attribute>> {
         Session::get_attributes(self, object, attributes)
     }
+    fn update_attributes(&self, object: ObjectHandle, template: &[Attribute]) -> Result<()> {
+        Session::update_attributes(self, object, template)
+    }
+
     fn sign(&self, mechanism: &Mechanism, key: ObjectHandle, data: &[u8]) -> Result<Vec<u8>> {
         Session::sign(self, mechanism, key, data)
     }
     fn generate_random_slice(&self, random_data: &mut [u8]) -> Result<()> {
         Session::generate_random_slice(self, random_data)
     }
+    fn wrap_key(
+        &self,
+        mechanism: &Mechanism,
+        wrapping_key: ObjectHandle,
+        key: ObjectHandle,
+    ) -> Result<Vec<u8>> {
+        Session::wrap_key(self, mechanism, wrapping_key, key)
+    }
+    fn login(&self, user_type: UserType, pin: Option<&AuthPin>) -> Result<()> {
+        Session::login(self, user_type, pin)
+    }
+    fn logout(&self) -> Result<()> {
+        Session::logout(self)
+    }
 }
 
 pub trait CryptokiImport {