Add a warning to SessionId::from_seed()

entropyxyz · Oct 22, 2024 · 1f87d79 · 1f87d79
1 parent 28e9c44
commit 1f87d79
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/manul/src/session/session.rs b/manul/src/session/session.rs
@@ -68,6 +68,9 @@ impl SessionId {
     }
 
     /// Creates a session identifier deterministically from the given bytestring.
+    ///
+    /// **Warning:** make sure the bytestring you provide will not be reused within your application.
+    /// Session ID collisions will affect error attribution and evidence verification.
     pub fn from_seed<SP: SessionParameters>(bytes: &[u8]) -> Self {
         Self(
             SP::Digest::new_with_prefix(b"SessionId")