/*
 * Copyright 2015 The Chromium OS Authors. All rights reserved.
 * Use of this source code is governed by a BSD-style license that can be
 * found in the LICENSE file.
 */

#ifndef __TPM2_TICKET_FP_H
#define __TPM2_TICKET_FP_H

void TicketComputeAuth(
        TPM_ST                     type,            //   IN: the type of ticket.
        TPMI_RH_HIERARCHY          hierarchy,       //   IN: hierarchy constant for ticket
        UINT64                     timeout,         //   IN: timeout
        TPM2B_DIGEST              *cpHashA,         //   IN: input cpHashA
        TPM2B_NONCE               *policyRef,       //   IN: input policyRef
        TPM2B_NAME                *entityName,      //   IN: name of entity
        TPMT_TK_AUTH              *ticket           //   OUT: Created ticket
        );
void TicketComputeCreation(
        TPMI_RH_HIERARCHY       hierarchy,        //   IN: hierarchy for ticket
        TPM2B_NAME             *name,             //   IN: object name
        TPM2B_DIGEST           *creation,         //   IN: creation hash
        TPMT_TK_CREATION       *ticket            //   OUT: created ticket
);
void TicketComputeHashCheck(
        TPMI_RH_HIERARCHY        hierarchy,      //   IN: hierarchy constant for ticket
        TPM_ALG_ID               hashAlg,        //   IN: the hash algorithm used to create
                                            //       'digest'
        TPM2B_DIGEST            *digest,         //   IN: input digest
        TPMT_TK_HASHCHECK       *ticket          //   OUT: Created ticket
                            );
void TicketComputeVerified(
        TPMI_RH_HIERARCHY          hierarchy,       //   IN: hierarchy constant for ticket
        TPM2B_DIGEST              *digest,          //   IN: digest
        TPM2B_NAME                *keyName,         //   IN: name of key that signed the value
        TPMT_TK_VERIFIED          *ticket           //   OUT: verified ticket
        );
BOOL TicketIsSafe(
        TPM2B                *buffer
                  );

#endif // __TPM2_TICKET_FP_H