1 files changed, 15 insertions, 0 deletions
diff --git a/modules/git/key.go b/modules/git/key.go
new file mode 100644
index 0000000000..2513c048b7
--- /dev/null
+++ b/modules/git/key.go
@@ -0,0 +1,15 @@
+// Copyright 2025 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package git
+
+// Based on https://git-scm.com/docs/git-config#Documentation/git-config.txt-gpgformat
+const (
+	SigningKeyFormatOpenPGP = "openpgp" // for GPG keys, the expected default of git cli
+	SigningKeyFormatSSH     = "ssh"
+)
+
+type SigningKey struct {
+	KeyID  string
+	Format string
+}