Hash stealthMetaAddress in dataHash

ScopeLift · Mar 22, 2024 · 163afc3 · 163afc3
1 parent cc2fa47
commit 163afc3
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Showing 2 changed files with 10 additions and 2 deletions.
diff --git a/src/ERC6538Registry.sol b/src/ERC6538Registry.sol
@@ -85,7 +85,10 @@ contract ERC6538Registry {
           DOMAIN_SEPARATOR(),
           keccak256(
             abi.encode(
-              ERC6538REGISTRY_ENTRY_TYPE_HASH, schemeId, stealthMetaAddress, nonceOf[registrant]++
+              ERC6538REGISTRY_ENTRY_TYPE_HASH,
+              schemeId,
+              keccak256(stealthMetaAddress),
+              nonceOf[registrant]++
             )
           )
         )

diff --git a/test/ERC6538Registry.t.sol b/test/ERC6538Registry.t.sol
@@ -43,7 +43,12 @@ contract ERC6538RegistryTest is Test, Deploy {
     uint256 _nonce
   ) public view returns (bytes memory _signature) {
     bytes32 _dataHash = keccak256(
-      abi.encode(registry.ERC6538REGISTRY_ENTRY_TYPE_HASH(), _schemeId, _stealthMetaAddress, _nonce)
+      abi.encode(
+        registry.ERC6538REGISTRY_ENTRY_TYPE_HASH(),
+        _schemeId,
+        keccak256(_stealthMetaAddress),
+        _nonce
+      )
     );
     bytes32 _hash = keccak256(abi.encodePacked("\x19\x01", registry.DOMAIN_SEPARATOR(), _dataHash));
     (uint8 v, bytes32 r, bytes32 s) = vm.sign(_registrantPrivateKey, _hash);