diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/hardware/gatekeeper.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/include/hardware/gatekeeper.h b/include/hardware/gatekeeper.h index 7cc7f8d..89d96b1 100644 --- a/include/hardware/gatekeeper.h +++ b/include/hardware/gatekeeper.h @@ -103,6 +103,10 @@ struct gatekeeper_device { * - dev: pointer to gatekeeper_device acquired via calls to gatekeeper_open * - uid: the Android user identifier * + * - challenge: An optional challenge to authenticate against, or 0. Used when a separate + * authenticator requests password verification, or for transactional + * password authentication. + * * - enrolled_password_handle: the currently enrolled password handle that the * user wishes to verify against. * - enrolled_password_handle_length: the length in bytes of the buffer pointed @@ -122,7 +126,7 @@ struct gatekeeper_device { * Returns: 0 on success or an error code less than 0 on error * On error, auth token will not be allocated */ - int (*verify)(const struct gatekeeper_device *dev, uint32_t uid, + int (*verify)(const struct gatekeeper_device *dev, uint32_t uid, uint64_t challenge, const uint8_t *enrolled_password_handle, uint32_t enrolled_password_handle_length, const uint8_t *provided_password, uint32_t provided_password_length, uint8_t **auth_token, uint32_t *auth_token_length); |