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Diffstat (limited to 'stubdom/vtpm/vtpm_cmd.h')
| -rw-r--r-- | stubdom/vtpm/vtpm_cmd.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/stubdom/vtpm/vtpm_cmd.h b/stubdom/vtpm/vtpm_cmd.h new file mode 100644 index 0000000000..b0bfa22897 --- /dev/null +++ b/stubdom/vtpm/vtpm_cmd.h @@ -0,0 +1,31 @@ +/* + * Copyright (c) 2010-2012 United States Government, as represented by + * the Secretary of Defense. All rights reserved. + * + * THIS SOFTWARE AND ITS DOCUMENTATION ARE PROVIDED AS IS AND WITHOUT + * ANY EXPRESS OR IMPLIED WARRANTIES WHATSOEVER. ALL WARRANTIES + * INCLUDING, BUT NOT LIMITED TO, PERFORMANCE, MERCHANTABILITY, FITNESS + * FOR A PARTICULAR PURPOSE, AND NONINFRINGEMENT ARE HEREBY + * DISCLAIMED. USERS ASSUME THE ENTIRE RISK AND LIABILITY OF USING THE + * SOFTWARE. + */ + +#ifndef MANAGER_H +#define MANAGER_H + +#include <tpmfront.h> +#include <tpmback.h> +#include "tpm/tpm_structures.h" + +/* Create a command response error header */ +int create_error_response(tpmcmd_t* tpmcmd, TPM_RESULT errorcode); +/* Request random bytes from hardware tpm, returns 0 on success */ +TPM_RESULT VTPM_GetRandom(struct tpmfront_dev* tpmfront_dev, BYTE* bytes, UINT32* numbytes); +/* Retreive 256 bit AES encryption key from manager */ +TPM_RESULT VTPM_LoadHashKey(struct tpmfront_dev* tpmfront_dev, uint8_t** data, size_t* data_length); +/* Manager securely saves our 256 bit AES encryption key */ +TPM_RESULT VTPM_SaveHashKey(struct tpmfront_dev* tpmfront_dev, uint8_t* data, size_t data_length); +/* Send a TPM_PCRRead command passthrough the manager to the hw tpm */ +TPM_RESULT VTPM_PCRRead(struct tpmfront_dev* tpmfront_dev, UINT32 pcrIndex, BYTE* outDigest); + +#endif |