Reviewed-by: Jian J Wang <jian.j.w...@intel.com>
Regards, Jian > -----Original Message----- > From: Vang, Judah <judah.v...@intel.com> > Sent: Thursday, August 11, 2022 2:53 PM > To: devel@edk2.groups.io > Cc: Wang, Jian J <jian.j.w...@intel.com>; Yao, Jiewen <jiewen....@intel.com>; > Mistry, Nishant C <nishant.c.mis...@intel.com> > Subject: [PATCH v4 11/28] SecurityPkg: Add new KeyService types and defines > > REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2594 > > V4: revert copyright date change. > > V1: Add new KeyService types and defines. > > Cc: Jian J Wang <jian.j.w...@intel.com> > Cc: Jiewen Yao <jiewen....@intel.com> > Cc: Nishant C Mistry <nishant.c.mis...@intel.com> > Signed-off-by: Jian J Wang <jian.j.w...@intel.com> > Signed-off-by: Nishant C Mistry <nishant.c.mis...@intel.com> > Signed-off-by: Judah Vang <judah.v...@intel.com> > --- > SecurityPkg/Include/Ppi/KeyServicePpi.h | 57 ++++++++++++++++++++ > 1 file changed, 57 insertions(+) > > diff --git a/SecurityPkg/Include/Ppi/KeyServicePpi.h > b/SecurityPkg/Include/Ppi/KeyServicePpi.h > new file mode 100644 > index 000000000000..8cfec04f96e5 > --- /dev/null > +++ b/SecurityPkg/Include/Ppi/KeyServicePpi.h > @@ -0,0 +1,57 @@ > +/** @file > + Provides Key Services. > + > +Copyright (c) 2008 - 2022, Intel Corporation. All rights reserved.<BR> > +SPDX-License-Identifier: BSD-2-Clause-Patent > + > +@par Specification Reference: > +**/ > + > +#ifndef PEI_KEY_SERVICE_PPI_H_ > +#define PEI_KEY_SERVICE_PPI_H_ > +/// > +/// KEY SERVICE PPI GUID > +/// > +extern EFI_GUID gKeyServicePpiGuid; > + > +/** > + Generate a new key from root key. > + > + @param[in] Salt Pointer to the salt(non-secret) > value. > + @param[in] SaltSize Salt size in bytes. > + @param[out] NewKey Pointer to buffer to receive new key. > + @param[in] NewKeySize Size of new key bytes to generate. > + > + @retval EFI_SUCCESS The function completed successfully > + @retval OTHER The function completed with failure. > +**/ > +typedef > +EFI_STATUS > +(EFIAPI *KEY_SERVICE_GEN_KEY)( > + IN UINT8 *Salt, > + IN UINTN SaltSize, > + OUT UINT8 *NewKey, > + IN UINTN NewKeySize > + ); > + > +#define KEY_SERVICE_PPI_REVISION 1 > +#define ROOT_KEY_LEN 64 > +#define SALT_SIZE_MIN_LEN 64 > +#define KEY_SERVICE_KEY_NAME L"KEY_SERVICE_KEY" > + > +typedef struct { > + UINT8 RootKey[ROOT_KEY_LEN]; > + UINT8 PreviousRootKey[ROOT_KEY_LEN]; > +} KEY_SERVICE_DATA; > + > +typedef struct _KEY_SERVICE_PPI KEY_SERVICE_PPI; > + > +/// > +/// KEY SERVICE PPI > +/// The interface functions are for Key Service in PEI Phase > +/// > +struct _KEY_SERVICE_PPI { > + KEY_SERVICE_GEN_KEY GenerateKey; /// Generate Key > +}; > + > +#endif > -- > 2.35.1.windows.2 -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#92600): https://edk2.groups.io/g/devel/message/92600 Mute This Topic: https://groups.io/mt/92953536/21656 Group Owner: devel+ow...@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-
