1// Copyright 2015 The Chromium OS Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5// THIS CODE IS GENERATED - DO NOT MODIFY!
6
7#ifndef TPM2_POLICYSECRET_FP_H_
8#define TPM2_POLICYSECRET_FP_H_
9
10#include "tpm_generated.h"
11
12typedef struct {
13  TPMI_DH_ENTITY authHandle;
14  TPMI_SH_POLICY policySession;
15  TPM2B_NONCE nonceTPM;
16  TPM2B_DIGEST cpHashA;
17  TPM2B_NONCE policyRef;
18  INT32 expiration;
19} PolicySecret_In;
20
21typedef struct {
22  TPM2B_TIMEOUT timeout;
23  TPMT_TK_AUTH policyTicket;
24} PolicySecret_Out;
25
26// Executes PolicySecret with request handles and parameters from
27// |in| and computes response handles and parameters to |out|.
28TPM_RC TPM2_PolicySecret(PolicySecret_In* in, PolicySecret_Out* out);
29
30// Initializes handle fields in |target| from |request_handles|. Unmarshals
31// parameter fields in |target| from |buffer|.
32TPM_RC PolicySecret_In_Unmarshal(PolicySecret_In* target,
33                                 TPM_HANDLE request_handles[],
34                                 BYTE** buffer,
35                                 INT32* size);
36
37// Marshals response handles and parameters from |source| to |buffer|. Computes
38// and marshals the size of the parameter area (parameter_size) if |tag| ==
39// TPM_ST_SESSIONS. Returns size of (parameter area + handle area) in bytes.
40// Return value does not include parameter_size field.
41UINT16 PolicySecret_Out_Marshal(PolicySecret_Out* source,
42                                TPMI_ST_COMMAND_TAG tag,
43                                BYTE** buffer,
44                                INT32* size);
45
46// Unmarshals any request parameters starting at |request_parameter_buffer|.
47// Executes command. Marshals any response handles and parameters to the
48// global response buffer and computes |*response_handle_buffer_size| and
49// |*response_parameter_buffer_size|. If |tag| == TPM_ST_SESSIONS, marshals
50// parameter_size indicating the size of the parameter area. parameter_size
51// field is located between the handle area and parameter area.
52TPM_RC Exec_PolicySecret(TPMI_ST_COMMAND_TAG tag,
53                         BYTE** request_parameter_buffer,
54                         INT32* request_parameter_buffer_size,
55                         TPM_HANDLE request_handles[],
56                         UINT32* response_handle_buffer_size,
57                         UINT32* response_parameter_buffer_size);
58
59#endif  // TPM2_POLICYSECRET_FP_H
60