1 /* 2 * Copyright 2015 The Chromium OS Authors. All rights reserved. 3 * Use of this source code is governed by a BSD-style license that can be 4 * found in the LICENSE file. 5 */ 6 7 #ifndef __TPM2_TICKET_FP_H 8 #define __TPM2_TICKET_FP_H 9 10 void TicketComputeAuth( 11 TPM_ST type, // IN: the type of ticket. 12 TPMI_RH_HIERARCHY hierarchy, // IN: hierarchy constant for ticket 13 UINT64 timeout, // IN: timeout 14 TPM2B_DIGEST *cpHashA, // IN: input cpHashA 15 TPM2B_NONCE *policyRef, // IN: input policyRef 16 TPM2B_NAME *entityName, // IN: name of entity 17 TPMT_TK_AUTH *ticket // OUT: Created ticket 18 ); 19 void TicketComputeCreation( 20 TPMI_RH_HIERARCHY hierarchy, // IN: hierarchy for ticket 21 TPM2B_NAME *name, // IN: object name 22 TPM2B_DIGEST *creation, // IN: creation hash 23 TPMT_TK_CREATION *ticket // OUT: created ticket 24 ); 25 void TicketComputeHashCheck( 26 TPMI_RH_HIERARCHY hierarchy, // IN: hierarchy constant for ticket 27 TPM_ALG_ID hashAlg, // IN: the hash algorithm used to create 'digest' 28 TPM2B_DIGEST *digest, // IN: input digest 29 TPMT_TK_HASHCHECK *ticket // OUT: Created ticket 30 ); 31 void TicketComputeVerified( 32 TPMI_RH_HIERARCHY hierarchy, // IN: hierarchy constant for ticket 33 TPM2B_DIGEST *digest, // IN: digest 34 TPM2B_NAME *keyName, // IN: name of key that signed the value 35 TPMT_TK_VERIFIED *ticket // OUT: verified ticket 36 ); 37 BOOL TicketIsSafe(TPM2B *buffer); 38 39 #endif // __TPM2_TICKET_FP_H 40