Migrate utils-cryptography to ethers (#4749)

Co-authored-by: Hadrien Croubois <[email protected]> Co-authored-by: ernestognw <[email protected]>
OpenZeppelin · Nov 23, 2023 · 9702b67 · 9702b67
1 parent e473bcf
commit 9702b67
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Showing 6 changed files with 185 additions and 290 deletions.
diff --git a/test/helpers/eip712.js b/test/helpers/eip712.js
@@ -46,8 +46,9 @@ function domainType(domain) {
 }
 
 function hashTypedData(domain, structHash) {
-  return ethers.keccak256(
-    Buffer.concat(['0x1901', ethers.TypedDataEncoder.hashDomain(domain), structHash].map(ethers.toBeArray)),
+  return ethers.solidityPackedKeccak256(
+    ['bytes', 'bytes32', 'bytes32'],
+    ['0x1901', ethers.TypedDataEncoder.hashDomain(domain), structHash],
   );
 }
 

diff --git a/test/helpers/sign.js b/test/helpers/sign.js