1 files changed, 30 insertions, 0 deletions
diff --git a/dom/webauthn/WebAuthnCBORUtil.h b/dom/webauthn/WebAuthnCBORUtil.h
new file mode 100644
index 0000000000..8816716989
--- /dev/null
+++ b/dom/webauthn/WebAuthnCBORUtil.h
@@ -0,0 +1,30 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef mozilla_dom_WebAuthnCBORUtil_h
+#define mozilla_dom_WebAuthnCBORUtil_h
+
+/*
+ * Serialize and deserialize CBOR data formats for WebAuthn
+ */
+
+#include "mozilla/dom/CryptoBuffer.h"
+
+namespace mozilla::dom {
+
+nsresult CBOREncodePublicKeyObj(const CryptoBuffer& aPubKeyBuf,
+                                /* out */ CryptoBuffer& aPubKeyObj);
+
+nsresult CBOREncodeFidoU2FAttestationObj(
+    const CryptoBuffer& aAuthDataBuf, const CryptoBuffer& aAttestationCertBuf,
+    const CryptoBuffer& aSignatureBuf,
+    /* out */ CryptoBuffer& aAttestationObj);
+
+nsresult CBOREncodeNoneAttestationObj(const CryptoBuffer& aAuthDataBuf,
+                                      /* out */ CryptoBuffer& aAttestationObj);
+
+}  // namespace mozilla::dom
+#endif  // mozilla_dom_WebAuthnCBORUtil_h