/********************************************************************************/
/*                                                                              */
/*                      TPM Identity Handling                                   */
/*                           Written by Ken Goldman                             */
/*                     IBM Thomas J. Watson Research Center                     */
/*            $Id: tpm_identity.h 4071 2010-04-29 19:26:45Z kgoldman $          */
/*                                                                              */
/* (c) Copyright IBM Corporation 2006, 2010.					*/
/*										*/
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/* 										*/
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/* modification, are permitted provided that the following conditions are	*/
/* met:										*/
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/* 										*/
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/* this software without specific prior written permission.			*/
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/********************************************************************************/

#ifndef TPM_IDENTITY_H
#define TPM_IDENTITY_H

#include "tpm_global.h"

/*
  TPM_EK_BLOB
*/

void       TPM_EKBlob_Init(TPM_EK_BLOB *tpm_ek_blob);
TPM_RESULT TPM_EKBlob_Load(TPM_EK_BLOB *tpm_ek_blob,
                           unsigned char **stream,
                           uint32_t *stream_size);
TPM_RESULT TPM_EKBlob_Store(TPM_STORE_BUFFER *sbuffer,
                            const TPM_EK_BLOB *tpm_ek_blob);
void       TPM_EKBlob_Delete(TPM_EK_BLOB *tpm_ek_blob);

/*
  TPM_EK_BLOB_ACTIVATE
*/

void       TPM_EKBlobActivate_Init(TPM_EK_BLOB_ACTIVATE *tpm_ek_blob_activate);
TPM_RESULT TPM_EKBlobActivate_Load(TPM_EK_BLOB_ACTIVATE *tpm_ek_blob_activate,
                                   unsigned char **stream,
                                   uint32_t *stream_size);
TPM_RESULT TPM_EKBlobActivate_Store(TPM_STORE_BUFFER *sbuffer,
                                    const TPM_EK_BLOB_ACTIVATE *tpm_ek_blob_activate);
void       TPM_EKBlobActivate_Delete(TPM_EK_BLOB_ACTIVATE *tpm_ek_blob_activate);

/*
  TPM_EK_BLOB_AUTH
*/

void       TPM_EKBlobAuth_Init(TPM_EK_BLOB_AUTH *tpm_ek_blob_auth);
TPM_RESULT TPM_EKBlobAuth_Load(TPM_EK_BLOB_AUTH *tpm_ek_blob_auth,
                               unsigned char **stream,
                               uint32_t *stream_size);
TPM_RESULT TPM_EKBlobAuth_Store(TPM_STORE_BUFFER *sbuffer,
                                const TPM_EK_BLOB_AUTH *tpm_ek_blob_auth);
void       TPM_EKBlobAuth_Delete(TPM_EK_BLOB_AUTH *tpm_ek_blob_auth);



/*
  TPM_IDENTITY_CONTENTS
*/

void       TPM_IdentityContents_Init(TPM_IDENTITY_CONTENTS *tpm_identity_contents);
TPM_RESULT TPM_IdentityContents_Load(TPM_IDENTITY_CONTENTS *tpm_identity_contents,
                                     unsigned char **stream,
                                     uint32_t *stream_size);
TPM_RESULT TPM_IdentityContents_Store(TPM_STORE_BUFFER *sbuffer,
                                      TPM_IDENTITY_CONTENTS *tpm_identity_contents);
void       TPM_IdentityContents_Delete(TPM_IDENTITY_CONTENTS *tpm_identity_contents);

/*
  TPM_ASYM_CA_CONTENTS
*/

void       TPM_AsymCaContents_Init(TPM_ASYM_CA_CONTENTS *tpm_asym_ca_contents);
TPM_RESULT TPM_AsymCaContents_Load(TPM_ASYM_CA_CONTENTS *tpm_asym_ca_contents,
                                   unsigned char **stream,
                                   uint32_t *stream_size);
TPM_RESULT TPM_AsymCaContents_Store(TPM_STORE_BUFFER *sbuffer,
                                    const TPM_ASYM_CA_CONTENTS *tpm_asym_ca_contents);
void       TPM_AsymCaContents_Delete(TPM_ASYM_CA_CONTENTS *tpm_asym_ca_contents);


/*
  Processing Functions
*/


TPM_RESULT TPM_Process_MakeIdentity(tpm_state_t *tpm_state,
                                    TPM_STORE_BUFFER *response,
                                    TPM_TAG tag,
                                    uint32_t paramSize,
                                    TPM_COMMAND_CODE ordinal,
                                    unsigned char *command,
                                    TPM_TRANSPORT_INTERNAL *transportInternal);
TPM_RESULT TPM_Process_ActivateIdentity(tpm_state_t *tpm_state,
                                        TPM_STORE_BUFFER *response,
                                        TPM_TAG tag,
                                        uint32_t paramSize,
                                        TPM_COMMAND_CODE ordinal,
                                        unsigned char *command,
                                        TPM_TRANSPORT_INTERNAL *transportInternal);


#endif
