diff options
| -rw-r--r-- | keystore2/src/attestation_key_utils.rs | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/keystore2/src/attestation_key_utils.rs b/keystore2/src/attestation_key_utils.rs index 8354ba5c..34089425 100644 --- a/keystore2/src/attestation_key_utils.rs +++ b/keystore2/src/attestation_key_utils.rs @@ -59,8 +59,11 @@ pub fn get_attest_key_info( db: &mut KeystoreDB, ) -> Result<Option<AttestationKeyInfo>> { let challenge_present = params.iter().any(|kp| kp.tag == Tag::ATTESTATION_CHALLENGE); + let is_device_unique_attestation = + params.iter().any(|kp| kp.tag == Tag::DEVICE_UNIQUE_ATTESTATION); match attest_key_descriptor { - None if challenge_present => rem_prov_state + // Do not select an RKP key if DEVICE_UNIQUE_ATTESTATION is present. + None if challenge_present && !is_device_unique_attestation => rem_prov_state .get_remotely_provisioned_attestation_key_and_certs(key, caller_uid, params, db) .context(concat!( "In get_attest_key_and_cert_chain: ", |