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 
12 typedef 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 
21 typedef 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|.
28 TPM_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|.
32 TPM_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.
41 UINT16 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.
52 TPM_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