Lines Matching refs:parameter

175 #. Statically allocating memory for each parameter in each image which is
424 -  ``_get_param``: extract authentication parameter funcion pointer.
434 The ``get_auth_param()`` function is passed a parameter descriptor containing
435 information about the parameter (``type_desc`` and ``cookie``) to identify and
436 extract the data corresponding to that parameter from an image. This data will
458 The AM defines the type of each parameter used by an authentication method. It
462    parameter should be extracted from an image.
482 The AM defines the following structure to identify an authentication parameter
493 which enables it to uniquely identify the parameter that should be extracted
546 A parameter described by ``auth_param_type_desc_t`` to verify an image could be
554 authentication parameter.
678    type and a list of parameter descriptors. A parameter descriptor consists of
680    extract that parameter from the image (i.e. if the parameter is stored in an
686       from the parent image. The following parameter descriptors must be
694       the platform if the parent is NULL). The following parameter descriptors
704    parameter consists of a parameter descriptor and the buffer address/size
705    to store the parameter. The CoT is responsible for allocating the required
714 Next in that file, the parameter descriptors are defined. These descriptors will
715 be used to extract the parameter data from the corresponding image.
829 four parameter descriptors must be specified with the authentication method:
831 -  ``subject_pk``: parameter descriptor of type ``AUTH_PARAM_PUB_KEY``. This type
837 -  ``sig``: parameter descriptor of type ``AUTH_PARAM_SIG``. It is used to extract
839 -  ``sig_alg``: parameter descriptor of type ``AUTH_PARAM_SIG``. It is used to
841 -  ``raw_data``: parameter descriptor of type ``AUTH_PARAM_RAW_DATA``. It is used
847 the corresponding parameter descriptor must be specified along with the buffer
848 address to store the parameter value. In this case, the ``tz_world_pk`` descriptor
851 parameter in the signature authentication method. The key is stored in the