From 975a11ac7d2bacc981b888a40eff2f527deff2ae Mon Sep 17 00:00:00 2001
From: Pierre Tholoniat <ptholoniat@google.com>
Date: Wed, 27 May 2026 12:47:42 -0700
Subject: [PATCH] Remove unused single-decryptor method from multi-decryptor
 trait.

PiperOrigin-RevId: 922292460
---
 willow/protocol/decryptor_traits.rs | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/willow/protocol/decryptor_traits.rs b/willow/protocol/decryptor_traits.rs
index 334ac65..cbe657c 100644
--- a/willow/protocol/decryptor_traits.rs
+++ b/willow/protocol/decryptor_traits.rs
@@ -59,13 +59,6 @@ pub trait SecureAggregationBaseMultiDecryptor: HasVahe {
         decryptor_state: &mut Self::DecryptorState,
     ) -> Result<SetupContribution<Self::Vahe>, StatusError>;
 
-    /// Creates a public key share to be sent to the Server, updating the
-    /// decryptor state.
-    fn create_public_key_share(
-        &self,
-        decryptor_state: &mut Self::DecryptorState,
-    ) -> Result<DecryptorPublicKeyShare<<Self as HasVahe>::Vahe>, StatusError>;
-
     /// Handles a partial decryption request received from the Server. Returns a
     /// partial decryption to the Server.
     fn handle_partial_decryption_request<Kahe: KaheBase>(