From 66cc44e72709f12f184f84f1bea9d8a46c233acf Mon Sep 17 00:00:00 2001
From: Evgenii Stratonikov <evgeniy@nspcc.ru>
Date: Tue, 15 Mar 2022 15:49:35 +0300
Subject: [PATCH] refs: add WalletConnect signature type

Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
---
 refs/types.proto | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/refs/types.proto b/refs/types.proto
index c0c1030..729fc1b 100644
--- a/refs/types.proto
+++ b/refs/types.proto
@@ -116,6 +116,10 @@ enum SignatureScheme {
 
   // Deterministic ECDSA with SHA-256 hashing (RFC 6979)
   ECDSA_RFC6979_SHA256 = 1;
+
+  // Deterministic ECDSA with SHA-256 hashing using WalletConnect API.
+  // Here the algorithm is the same, but the message format differs.
+  ECDSA_RFC6979_SHA256_WALLET_CONNECT = 2;
 }
 
 // RFC 6979 signature.