update proto for signature verification (#173)

xmtp · Apr 23, 2024 · 0228519 · 0228519
1 parent d6726db
commit 0228519
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/proto/identity/associations/signature.proto b/proto/identity/associations/signature.proto
@@ -16,14 +16,17 @@ message RecoverableEcdsaSignature {
 
 // EdDSA signature for 25519
 message RecoverableEd25519Signature {
+  // 64 bytes [R(32 bytes) || S(32 bytes)]
   bytes bytes = 1;
+  // 32 bytes
+  bytes public_key = 2;
 }
 
 // Smart wallet signature
 message Erc1271Signature {
-  // CAIP-10 contract address
+  // CAIP-10
   // https://github.com/ChainAgnostic/CAIPs/blob/main/CAIPs/caip-10.md
-  string contract_address = 1;
+  string account_id = 1;
   // Specify the block number to verify the signature against
   uint64 block_number = 2;
   // The actual signature bytes