refactor: remove check for 0 signature

zama-ai · Dec 19, 2024 · 723c363 · 723c363
1 parent 4658e31
commit 723c363
Showing 1 changed file with 0 additions and 8 deletions.
diff --git a/contracts/contracts/KMSVerifier.sol b/contracts/contracts/KMSVerifier.sol
@@ -30,9 +30,6 @@ contract KMSVerifier is UUPSUpgradeable, Ownable2StepUpgradeable, EIP712Upgradea
     /// @param numSignatures Number of signatures.
     error KMSSignatureThresholdNotReached(uint256 numSignatures);
 
-    /// @notice Returned if the number of signatures is equal to 0.
-    error KMSZeroSignature();
-
     struct DecryptionResult {
         address aclAddress;
         uint256[] handlesList;
@@ -253,11 +250,6 @@ contract KMSVerifier is UUPSUpgradeable, Ownable2StepUpgradeable, EIP712Upgradea
     /// @return true if enough provided signatures are valid, false otherwise
     function verifySignaturesDigest(bytes32 digest, bytes[] memory signatures) internal virtual returns (bool) {
         uint256 numSignatures = signatures.length;
-
-        if (numSignatures == 0) {
-            revert KMSZeroSignature();
-        }
-
         uint256 threshold = getThreshold();
 
         if (numSignatures < threshold) {