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_ZGEN_2PHASE_FP_H_ 8 #define TPM2_ZGEN_2PHASE_FP_H_ 9 10 #include "tpm_generated.h" 11 12 typedef struct { 13 TPMI_DH_OBJECT keyA; 14 TPM2B_ECC_POINT inQsB; 15 TPM2B_ECC_POINT inQeB; 16 TPMI_ECC_KEY_EXCHANGE inScheme; 17 UINT16 counter; 18 } ZGen_2Phase_In; 19 20 typedef struct { 21 TPM2B_ECC_POINT outZ1; 22 TPM2B_ECC_POINT outZ2; 23 } ZGen_2Phase_Out; 24 25 // Executes ZGen_2Phase with request handles and parameters from 26 // |in| and computes response handles and parameters to |out|. 27 TPM_RC TPM2_ZGen_2Phase(ZGen_2Phase_In* in, ZGen_2Phase_Out* out); 28 29 // Initializes handle fields in |target| from |request_handles|. Unmarshals 30 // parameter fields in |target| from |buffer|. 31 TPM_RC ZGen_2Phase_In_Unmarshal(ZGen_2Phase_In* target, 32 TPM_HANDLE request_handles[], 33 BYTE** buffer, 34 INT32* size); 35 36 // Marshals response handles and parameters from |source| to |buffer|. Computes 37 // and marshals the size of the parameter area (parameter_size) if |tag| == 38 // TPM_ST_SESSIONS. Returns size of (parameter area + handle area) in bytes. 39 // Return value does not include parameter_size field. 40 UINT16 ZGen_2Phase_Out_Marshal(ZGen_2Phase_Out* source, 41 TPMI_ST_COMMAND_TAG tag, 42 BYTE** buffer, 43 INT32* size); 44 45 // Unmarshals any request parameters starting at |request_parameter_buffer|. 46 // Executes command. Marshals any response handles and parameters to the 47 // global response buffer and computes |*response_handle_buffer_size| and 48 // |*response_parameter_buffer_size|. If |tag| == TPM_ST_SESSIONS, marshals 49 // parameter_size indicating the size of the parameter area. parameter_size 50 // field is located between the handle area and parameter area. 51 TPM_RC Exec_ZGen_2Phase(TPMI_ST_COMMAND_TAG tag, 52 BYTE** request_parameter_buffer, 53 INT32* request_parameter_buffer_size, 54 TPM_HANDLE request_handles[], 55 UINT32* response_handle_buffer_size, 56 UINT32* response_parameter_buffer_size); 57 58 #endif // TPM2_ZGEN_2PHASE_FP_H 59