From 772a29239744d89d64e388cd1c76f012cec1a5c1 Mon Sep 17 00:00:00 2001
From: librelois <c@elo.tf>
Date: Sun, 23 Jan 2022 14:13:50 +0100
Subject: [PATCH] opti(cert): Twox64 hashing is sufficient for item
 CertsByReceiver

---
 pallets/certification/src/lib.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pallets/certification/src/lib.rs b/pallets/certification/src/lib.rs
index b64aebf22..82571189f 100644
--- a/pallets/certification/src/lib.rs
+++ b/pallets/certification/src/lib.rs
@@ -221,7 +221,7 @@ pub mod pallet {
     #[pallet::storage]
     #[pallet::getter(fn certs_by_receiver)]
     pub type StorageCertsByReceiver<T: Config<I>, I: 'static = ()> =
-        StorageMap<_, Blake2_128Concat, T::IdtyIndex, Vec<T::IdtyIndex>, ValueQuery>;
+        StorageMap<_, Twox64Concat, T::IdtyIndex, Vec<T::IdtyIndex>, ValueQuery>;
 
     /// Certifications removable on
     #[pallet::storage]
-- 
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