diff --git a/native/cpp/CommonCpp/grpc/protos/identity.proto b/native/cpp/CommonCpp/grpc/protos/identity.proto
--- a/native/cpp/CommonCpp/grpc/protos/identity.proto
+++ b/native/cpp/CommonCpp/grpc/protos/identity.proto
@@ -58,8 +58,8 @@
 message WalletLoginRequest {
   string userID = 1;
   string deviceID = 2;
-  string walletAddress = 3;
-  bytes signedMessage = 4;
+  string message = 3;
+  bytes signature = 4;
 }
 
 message WalletLoginResponse {