From 19d0b7eff4013c5232661308dcc09e8517edfc3d Mon Sep 17 00:00:00 2001
From: poisonphang <17688291+PoisonPhang@users.noreply.github.com>
Date: Sat, 14 Sep 2024 13:41:01 -0500
Subject: [PATCH] fix: add bn254 support to PubKeyToProto

---
 crypto/encoding/codec.go | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/crypto/encoding/codec.go b/crypto/encoding/codec.go
index 0b755cf64ce..75278b28a99 100644
--- a/crypto/encoding/codec.go
+++ b/crypto/encoding/codec.go
@@ -75,6 +75,12 @@ func PubKeyToProto(k crypto.PubKey) (pc.PublicKey, error) {
 				Bls12381: k.Bytes(),
 			},
 		}
+	case bn254.KeyType:
+		kp = pc.PublicKey{
+			Sum: &pc.PublicKey_Bn254{
+				Bn254: k.Bytes(),
+			},
+		}
 	default:
 		return kp, ErrUnsupportedKey{KeyType: k.Type()}
 	}