From a50e58f48b310737a1027effd9f21d9aaf7f6d26 Mon Sep 17 00:00:00 2001 From: "Yao, Jiewen" Date: Tue, 23 Dec 2014 04:03:32 +0000 Subject: Add TPM2 commands which might be used in provision. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: "Yao, Jiewen" Reviewed-by: "Dong, Guo" Reviewed-by: "Long, Qin" git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16548 6f19259b-4bc3-4df7-8a09-765794883524 --- SecurityPkg/Include/Library/Tpm2CommandLib.h | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) (limited to 'SecurityPkg/Include') diff --git a/SecurityPkg/Include/Library/Tpm2CommandLib.h b/SecurityPkg/Include/Library/Tpm2CommandLib.h index 6e406fd698..c4915496dd 100644 --- a/SecurityPkg/Include/Library/Tpm2CommandLib.h +++ b/SecurityPkg/Include/Library/Tpm2CommandLib.h @@ -872,6 +872,25 @@ Tpm2PolicySecret ( OUT TPMT_TK_AUTH *PolicyTicket ); +/** + This command allows options in authorizations without requiring that the TPM evaluate all of the options. + If a policy may be satisfied by different sets of conditions, the TPM need only evaluate one set that + satisfies the policy. This command will indicate that one of the required sets of conditions has been + satisfied. + + @param[in] PolicySession Handle for the policy session being extended. + @param[in] HashList the list of hashes to check for a match. + + @retval EFI_SUCCESS Operation completed successfully. + @retval EFI_DEVICE_ERROR The command was unsuccessful. +**/ +EFI_STATUS +EFIAPI +Tpm2PolicyOR ( + IN TPMI_SH_POLICY PolicySession, + IN TPML_DIGEST *HashList + ); + /** This command indicates that the authorization will be limited to a specific command code. -- cgit v1.2.3