diff --git a/src/process.rs b/src/process.rs
index adf5182..47da7f3 100644
--- a/src/process.rs
+++ b/src/process.rs
@@ -75,7 +75,7 @@ impl ProcessState {
     pub fn decrypt_pcd(&self) -> anyhow::Result<Value> {
         let mut fields2plain = Map::new();
         let fields2commit = self.pcd_commitment.to_value_object()?;
-        self.encrypted_pcd.decrypt_fields(&fields2commit, &self.keys, &mut fields2plain)?;
+        self.encrypted_pcd.decrypt_all(self.commited_in, &fields2commit, &self.keys, &mut fields2plain)?;
         Ok(Value::Object(fields2plain))
     }
 
@@ -139,7 +139,7 @@ impl ProcessState {
         let fields2commit = self.pcd_commitment.as_object().ok_or(anyhow::Error::msg("pcd_commitment is not an object"))?;
         let merkle_root = Value::Object(fields2commit.clone()).create_merkle_tree()?.root().unwrap();
         self.encrypted_pcd
-            .decrypt_fields(&fields2commit, &self.keys, &mut fields2plains)?;
+            .decrypt_all(self.commited_in, &fields2commit, &self.keys, &mut fields2plains)?;
 
         let roles2rules = Value::Object(fields2plains).extract_roles()?;