From 171d9386f579366890dd1d62d3de2a2fa4d2c0aa Mon Sep 17 00:00:00 2001
From: Alex Stokes <r.alex.stokes@gmail.com>
Date: Thu, 12 Oct 2023 14:00:34 -0600
Subject: [PATCH] only require `Merkleized` for signature ops

---
 ethereum-consensus/src/signing.rs | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/ethereum-consensus/src/signing.rs b/ethereum-consensus/src/signing.rs
index 15795ff0c..76f5fdee5 100644
--- a/ethereum-consensus/src/signing.rs
+++ b/ethereum-consensus/src/signing.rs
@@ -11,7 +11,7 @@ pub struct SigningData {
     pub domain: Domain,
 }
 
-pub fn compute_signing_root<T: SimpleSerialize>(
+pub fn compute_signing_root<T: Merkleized>(
     ssz_object: &mut T,
     domain: Domain,
 ) -> Result<Root, Error> {
@@ -21,7 +21,7 @@ pub fn compute_signing_root<T: SimpleSerialize>(
     s.hash_tree_root().map_err(Error::Merkleization)
 }
 
-pub fn sign_with_domain<T: SimpleSerialize>(
+pub fn sign_with_domain<T: Merkleized>(
     data: &mut T,
     signing_key: &SecretKey,
     domain: Domain,
@@ -30,7 +30,7 @@ pub fn sign_with_domain<T: SimpleSerialize>(
     Ok(signing_key.sign(signing_root.as_ref()))
 }
 
-pub fn verify_signed_data<T: SimpleSerialize>(
+pub fn verify_signed_data<T: Merkleized>(
     data: &mut T,
     signature: &BlsSignature,
     public_key: &BlsPublicKey,