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TBS_CONTEXT_PARAMS2 structure (tbs.h)

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Specifies the version of the TBS context implementation. You must use this structure if your application works with both versions of TPM.

Applications interacting with just TPM 2.0 should pass a pointer to a TBS_CONTEXT_PARAMS2 structure, with version set to TPM_VERSION_20, and includeTpm20 set to 1.

Applications interacting with both TPM 1.2 and TPM 2.0 should pass a pointer to a TBS_CONTEXT_PARAMS2 structure, with version set to TPM_VERSION_20, includeTpm20 set to 1, and includeTpm12 set to 1.

Syntax

typedef struct tdTBS_CONTEXT_PARAMS2 {
    UINT32 version;
  union {
    struct {
      UINT32 requestRaw : 1;
      UINT32 includeTpm12 : 1;
      UINT32 includeTpm20 : 1;
    };
      UINT32 asUINT32;
  };
} TBS_CONTEXT_PARAMS2, *PTBS_CONTEXT_PARAMS2;

Members

version

The version of the TBS context implementation. This must be set to TPM_VERSION_20.

requestRaw

includeTpm12

includeTpm20

asUINT32

Used to access all of the bits in one variable.

Requirements

Requirement Value
Minimum supported client Windows 8 [desktop apps only]
Minimum supported server Windows Server 2012 [desktop apps only]
Header tbs.h