diff --git a/src/util/hasher.h b/src/util/hasher.h
--- a/src/util/hasher.h
+++ b/src/util/hasher.h
@@ -98,4 +98,15 @@
     }
 };
 
+class SaltedSipHasher {
+private:
+    /** Salt */
+    const uint64_t m_k0, m_k1;
+
+public:
+    SaltedSipHasher();
+
+    size_t operator()(const Span<const uint8_t> &script) const;
+};
+
 #endif // BITCOIN_UTIL_HASHER_H
diff --git a/src/util/hasher.cpp b/src/util/hasher.cpp
--- a/src/util/hasher.cpp
+++ b/src/util/hasher.cpp
@@ -14,3 +14,13 @@
 SaltedOutpointHasher::SaltedOutpointHasher()
     : k0(GetRand(std::numeric_limits<uint64_t>::max())),
       k1(GetRand(std::numeric_limits<uint64_t>::max())) {}
+
+SaltedSipHasher::SaltedSipHasher()
+    : m_k0(GetRand(std::numeric_limits<uint64_t>::max())),
+      m_k1(GetRand(std::numeric_limits<uint64_t>::max())) {}
+
+size_t SaltedSipHasher::operator()(const Span<const uint8_t> &script) const {
+    return CSipHasher(m_k0, m_k1)
+        .Write(script.data(), script.size())
+        .Finalize();
+}
diff --git a/src/wallet/scriptpubkeyman.h b/src/wallet/scriptpubkeyman.h
--- a/src/wallet/scriptpubkeyman.h
+++ b/src/wallet/scriptpubkeyman.h
@@ -156,13 +156,6 @@
     }
 };
 
-class KeyIDHasher {
-public:
-    KeyIDHasher() {}
-
-    size_t operator()(const CKeyID &id) const { return id.GetUint64(0); }
-};
-
 /**
  * A class implementing ScriptPubKeyMan manages some (or all) scriptPubKeys used
  * in a wallet. It contains the scripts and keys related to the scriptPubKeys it
@@ -377,7 +370,7 @@
 
     /* the HD chain data model (external chain counters) */
     CHDChain m_hd_chain;
-    std::unordered_map<CKeyID, CHDChain, KeyIDHasher> m_inactive_hd_chains;
+    std::unordered_map<CKeyID, CHDChain, SaltedSipHasher> m_inactive_hd_chains;
 
     /* HD derive new child key (on internal or external chain) */
     void DeriveNewChildKey(WalletBatch &batch, CKeyMetadata &metadata,