core/webauthn: Fix attestation statement format to use a list in the x5c field.

4 years ago · 8ae0535e69
parent aa71c20f2c
commit 8ae0535e69
1 changed files with 1 additions and 1 deletions
--- a/core/src/apps/webauthn/fido2.py
+++ b/core/src/apps/webauthn/fido2.py
@ -1527,7 +1527,7 @@ def cbor_make_credential_sign(
        attestation_statement = {
            "alg": common.COSE_ALG_ES256,
            "sig": sig,
-            "x5c": _U2F_ATT_CERT,
+            "x5c": [_U2F_ATT_CERT],
        }

    # Encode the authenticatorMakeCredential response data.