* Re: [edk2-devel] [PATCH v3 00/22] Add Raw algorithm support using Arm FW-TRNG interface [not found] <16FD1FA5CFF9CFC7.2437@groups.io> @ 2022-07-20 14:58 ` PierreGondois 2022-07-20 16:44 ` Yao, Jiewen 0 siblings, 1 reply; 6+ messages in thread From: PierreGondois @ 2022-07-20 14:58 UTC (permalink / raw) To: devel Cc: Sami Mujawar, Leif Lindholm, Ard Biesheuvel, Rebecca Cran, Michael D Kinney, Liming Gao, Jiewen Yao, Jian J Wang Hi, I know this patch-set might be long to review, but I wanted to ask if somebody already had some comments, Note the following patch-sets are depending on this patch-set: - [PATCH v1 0/7] Add AesLib and ArmAesLib https://edk2.groups.io/g/devel/message/90878 - [PATCH RESEND v1 0/9] Add DrbgLib https://edk2.groups.io/g/devel/message/90898 Regards, Pierre On 6/29/22 17:02, PierreGondois via groups.io wrote: > From: Pierre Gondois <pierre.gondois@arm.com> > > Bugzilla: Bug 3668 (https://bugzilla.tianocore.org/show_bug.cgi?id=3668) > > The Arm True Random Number Generator Firmware, Interface 1.0, specification > defines an interface between an Operating System (OS) executing at EL1 and > Firmware (FW) exposing a conditioned entropy source that is provided by a > TRNG back end. > This patch-set: > - defines a TRNG library class that provides an interface to access the > entropy source on a platform. > - implements a TRNG library instance that uses the Arm FW-TRNG interface. > - Adds RawAlgorithm support to RngDxe for Arm architecture using the Arm > FW-TRNG interface. > - Enables RNG support using FW-TRNG interface for Kvmtool Guest/Virtual > firmware. > > This patch-set is based on the v2 from Sami Mujawar: > [PATCH v2 0/8] Add Raw algorithm support using Arm FW-TRNG interface > https://edk2.groups.io/g/devel/message/83775 > > This patch-set can seen at: > https://github.com/PierreARM/edk2/tree/Arm_Trng_v3 > > V3: > - Address Leif's comment (moving definitions, optimizations, ...) > - Add ArmMonitorLib to choose Hvc/Smc conduit depending on a Pcd. > - Re-factor some parts of SecurityPkg/RngDxe/ to ease the addition > of new algorithms. > - Add ArmHasRngExt() function to check Arm's FEAT_RNG extension. > V2: > - Updates TrngLib definitions to use RETURN_STATUS as the return type > from the interface functions as TrngLib is base type library. > - Drops the patch "MdePkg: Add definition for NULL GUID" as there is > already an equivalent definition provided by gZeroGuid. Thus, the > use of gNullGuid has been replaced with gZeroGuid. > > Pierre Gondois (14): > ArmPkg/ArmMonitorLib: Definition for ArmMonitorLib library class > ArmPkg/ArmMonitorLib: Add ArmMonitorLib > ArmPkg/ArmHvcNullLib: Add NULL instance of ArmHvcLib > MdePkg/BaseRngLib: Rename ArmReadIdIsar0() to ArmGetFeatRng() > ArmPkg/ArmLib: Add ArmReadIdIsar0() helper > ArmPkg/ArmLib: Add ArmHasRngExt() > SecurityPkg: Update Securitypkg.ci.yaml > SecurityPkg/RngDxe: Replace Pcd with Sp80090Ctr256Guid > SecurityPkg/RngDxe: Remove ArchGetSupportedRngAlgorithms() > SecurityPkg/RngDxe: Documentation/include/parameter cleanup > SecurityPkg/RngDxe: Check before advertising Cpu Rng algo > SecurityPkg/RngDxe: Add debug warning for NULL > PcdCpuRngSupportedAlgorithm > SecurityPkg/RngDxe: Rename AArch64/RngDxe.c > SecurityPkg/RngDxe: Add Arm support of RngDxe > > Sami Mujawar (8): > ArmPkg: PCD to select conduit for monitor calls > MdePkg/TrngLib: Definition for TRNG library class interface > MdePkg/TrngLib: Add NULL instance of TRNG Library > ArmPkg: Add FID definitions for Firmware TRNG > ArmPkg/TrngLib: Add Arm Firmware TRNG library > SecurityPkg/RngDxe: Rename RdRandGenerateEntropy to generic name > SecurityPkg/RngDxe: Add AArch64 RawAlgorithm support through TrngLib > ArmVirtPkg: Kvmtool: Add RNG support using FW-TRNG interface > > ArmPkg/ArmPkg.dec | 12 +- > ArmPkg/ArmPkg.dsc | 3 + > ArmPkg/Include/IndustryStandard/ArmStdSmc.h | 109 ++++- > ArmPkg/Include/Library/ArmLib.h | 12 +- > ArmPkg/Include/Library/ArmMonitorLib.h | 42 ++ > ArmPkg/Library/ArmFwTrngLib/ArmFwTrngDefs.h | 50 +++ > ArmPkg/Library/ArmFwTrngLib/ArmFwTrngLib.c | 403 ++++++++++++++++++ > ArmPkg/Library/ArmFwTrngLib/ArmFwTrngLib.inf | 29 ++ > ArmPkg/Library/ArmHvcNullLib/ArmHvcNullLib.c | 29 ++ > .../Library/ArmHvcNullLib/ArmHvcNullLib.inf | 22 + > ArmPkg/Library/ArmLib/AArch64/AArch64Lib.c | 15 +- > ArmPkg/Library/ArmLib/AArch64/AArch64Lib.h | 14 +- > .../Library/ArmLib/AArch64/AArch64Support.S | 7 +- > ArmPkg/Library/ArmLib/Arm/ArmV7Lib.c | 16 +- > ArmPkg/Library/ArmMonitorLib/ArmMonitorLib.c | 34 ++ > .../Library/ArmMonitorLib/ArmMonitorLib.inf | 29 ++ > ArmVirtPkg/ArmVirtKvmTool.dsc | 10 + > ArmVirtPkg/ArmVirtKvmTool.fdf | 5 + > MdePkg/Include/Library/TrngLib.h | 121 ++++++ > .../{ArmReadIdIsar0.S => ArmGetFeatRng.S} | 8 +- > .../{ArmReadIdIsar0.asm => ArmGetFeatRng.asm} | 8 +- > MdePkg/Library/BaseRngLib/AArch64/ArmRng.h | 2 +- > MdePkg/Library/BaseRngLib/AArch64/Rndr.c | 2 +- > MdePkg/Library/BaseRngLib/BaseRngLib.inf | 4 +- > .../Library/BaseTrngLibNull/BaseTrngLibNull.c | 135 ++++++ > .../BaseTrngLibNull/BaseTrngLibNull.inf | 30 ++ > .../BaseTrngLibNull/BaseTrngLibNull.uni | 12 + > MdePkg/MdePkg.dec | 5 + > MdePkg/MdePkg.dsc | 1 + > .../RngDxe/{AArch64/RngDxe.c => ArmRngDxe.c} | 137 +++++- > .../RandomNumberGenerator/RngDxe/ArmTrng.c | 71 +++ > .../RngDxe/Rand/RdRand.c | 14 +- > .../RngDxe/Rand/RdRand.h | 43 -- > .../RngDxe/Rand/RngDxe.c | 36 +- > .../RandomNumberGenerator/RngDxe/RngDxe.c | 52 +-- > .../RandomNumberGenerator/RngDxe/RngDxe.inf | 17 +- > .../RngDxe/RngDxeInternals.h | 44 +- > SecurityPkg/SecurityPkg.ci.yaml | 1 + > SecurityPkg/SecurityPkg.dsc | 12 +- > 39 files changed, 1423 insertions(+), 173 deletions(-) > create mode 100644 ArmPkg/Include/Library/ArmMonitorLib.h > create mode 100644 ArmPkg/Library/ArmFwTrngLib/ArmFwTrngDefs.h > create mode 100644 ArmPkg/Library/ArmFwTrngLib/ArmFwTrngLib.c > create mode 100644 ArmPkg/Library/ArmFwTrngLib/ArmFwTrngLib.inf > create mode 100644 ArmPkg/Library/ArmHvcNullLib/ArmHvcNullLib.c > create mode 100644 ArmPkg/Library/ArmHvcNullLib/ArmHvcNullLib.inf > create mode 100644 ArmPkg/Library/ArmMonitorLib/ArmMonitorLib.c > create mode 100644 ArmPkg/Library/ArmMonitorLib/ArmMonitorLib.inf > create mode 100644 MdePkg/Include/Library/TrngLib.h > rename MdePkg/Library/BaseRngLib/AArch64/{ArmReadIdIsar0.S => ArmGetFeatRng.S} (78%) > rename MdePkg/Library/BaseRngLib/AArch64/{ArmReadIdIsar0.asm => ArmGetFeatRng.asm} (81%) > create mode 100644 MdePkg/Library/BaseTrngLibNull/BaseTrngLibNull.c > create mode 100644 MdePkg/Library/BaseTrngLibNull/BaseTrngLibNull.inf > create mode 100644 MdePkg/Library/BaseTrngLibNull/BaseTrngLibNull.uni > rename SecurityPkg/RandomNumberGenerator/RngDxe/{AArch64/RngDxe.c => ArmRngDxe.c} (51%) > create mode 100644 SecurityPkg/RandomNumberGenerator/RngDxe/ArmTrng.c > delete mode 100644 SecurityPkg/RandomNumberGenerator/RngDxe/Rand/RdRand.h > ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [edk2-devel] [PATCH v3 00/22] Add Raw algorithm support using Arm FW-TRNG interface 2022-07-20 14:58 ` [edk2-devel] [PATCH v3 00/22] Add Raw algorithm support using Arm FW-TRNG interface PierreGondois @ 2022-07-20 16:44 ` Yao, Jiewen 2022-07-21 8:54 ` PierreGondois 0 siblings, 1 reply; 6+ messages in thread From: Yao, Jiewen @ 2022-07-20 16:44 UTC (permalink / raw) To: devel@edk2.groups.io, pierre.gondois@arm.com Cc: Sami Mujawar, Leif Lindholm, Ard Biesheuvel, Rebecca Cran, Kinney, Michael D, Gao, Liming, Wang, Jian J Hey This patch add dependency that SecurityPkg will depend on ArmPkg. I am not sure it is good idea. As alternative, why not put all those to ArmPkg? Then you don’t need change the package dependency. Thank you Yao Jiewen > -----Original Message----- > From: devel@edk2.groups.io <devel@edk2.groups.io> On Behalf Of > PierreGondois > Sent: Wednesday, July 20, 2022 10:59 PM > To: devel@edk2.groups.io > Cc: Sami Mujawar <sami.mujawar@arm.com>; Leif Lindholm > <quic_llindhol@quicinc.com>; Ard Biesheuvel <ardb+tianocore@kernel.org>; > Rebecca Cran <rebecca@bsdio.com>; Kinney, Michael D > <michael.d.kinney@intel.com>; Gao, Liming <gaoliming@byosoft.com.cn>; Yao, > Jiewen <jiewen.yao@intel.com>; Wang, Jian J <jian.j.wang@intel.com> > Subject: Re: [edk2-devel] [PATCH v3 00/22] Add Raw algorithm support using > Arm FW-TRNG interface > > Hi, > I know this patch-set might be long to review, but I wanted to ask > if somebody already had some comments, > > Note the following patch-sets are depending on this patch-set: > - [PATCH v1 0/7] Add AesLib and ArmAesLib > https://edk2.groups.io/g/devel/message/90878 > - [PATCH RESEND v1 0/9] Add DrbgLib > https://edk2.groups.io/g/devel/message/90898 > > Regards, > Pierre > > On 6/29/22 17:02, PierreGondois via groups.io wrote: > > From: Pierre Gondois <pierre.gondois@arm.com> > > > > Bugzilla: Bug 3668 (https://bugzilla.tianocore.org/show_bug.cgi?id=3668) > > > > The Arm True Random Number Generator Firmware, Interface 1.0, > specification > > defines an interface between an Operating System (OS) executing at EL1 and > > Firmware (FW) exposing a conditioned entropy source that is provided by a > > TRNG back end. > > This patch-set: > > - defines a TRNG library class that provides an interface to access the > > entropy source on a platform. > > - implements a TRNG library instance that uses the Arm FW-TRNG interface. > > - Adds RawAlgorithm support to RngDxe for Arm architecture using the Arm > > FW-TRNG interface. > > - Enables RNG support using FW-TRNG interface for Kvmtool Guest/Virtual > > firmware. > > > > This patch-set is based on the v2 from Sami Mujawar: > > [PATCH v2 0/8] Add Raw algorithm support using Arm FW-TRNG interface > > https://edk2.groups.io/g/devel/message/83775 > > > > This patch-set can seen at: > > https://github.com/PierreARM/edk2/tree/Arm_Trng_v3 > > > > V3: > > - Address Leif's comment (moving definitions, optimizations, ...) > > - Add ArmMonitorLib to choose Hvc/Smc conduit depending on a Pcd. > > - Re-factor some parts of SecurityPkg/RngDxe/ to ease the addition > > of new algorithms. > > - Add ArmHasRngExt() function to check Arm's FEAT_RNG extension. > > V2: > > - Updates TrngLib definitions to use RETURN_STATUS as the return type > > from the interface functions as TrngLib is base type library. > > - Drops the patch "MdePkg: Add definition for NULL GUID" as there is > > already an equivalent definition provided by gZeroGuid. Thus, the > > use of gNullGuid has been replaced with gZeroGuid. > > > > Pierre Gondois (14): > > ArmPkg/ArmMonitorLib: Definition for ArmMonitorLib library class > > ArmPkg/ArmMonitorLib: Add ArmMonitorLib > > ArmPkg/ArmHvcNullLib: Add NULL instance of ArmHvcLib > > MdePkg/BaseRngLib: Rename ArmReadIdIsar0() to ArmGetFeatRng() > > ArmPkg/ArmLib: Add ArmReadIdIsar0() helper > > ArmPkg/ArmLib: Add ArmHasRngExt() > > SecurityPkg: Update Securitypkg.ci.yaml > > SecurityPkg/RngDxe: Replace Pcd with Sp80090Ctr256Guid > > SecurityPkg/RngDxe: Remove ArchGetSupportedRngAlgorithms() > > SecurityPkg/RngDxe: Documentation/include/parameter cleanup > > SecurityPkg/RngDxe: Check before advertising Cpu Rng algo > > SecurityPkg/RngDxe: Add debug warning for NULL > > PcdCpuRngSupportedAlgorithm > > SecurityPkg/RngDxe: Rename AArch64/RngDxe.c > > SecurityPkg/RngDxe: Add Arm support of RngDxe > > > > Sami Mujawar (8): > > ArmPkg: PCD to select conduit for monitor calls > > MdePkg/TrngLib: Definition for TRNG library class interface > > MdePkg/TrngLib: Add NULL instance of TRNG Library > > ArmPkg: Add FID definitions for Firmware TRNG > > ArmPkg/TrngLib: Add Arm Firmware TRNG library > > SecurityPkg/RngDxe: Rename RdRandGenerateEntropy to generic name > > SecurityPkg/RngDxe: Add AArch64 RawAlgorithm support through TrngLib > > ArmVirtPkg: Kvmtool: Add RNG support using FW-TRNG interface > > > > ArmPkg/ArmPkg.dec | 12 +- > > ArmPkg/ArmPkg.dsc | 3 + > > ArmPkg/Include/IndustryStandard/ArmStdSmc.h | 109 ++++- > > ArmPkg/Include/Library/ArmLib.h | 12 +- > > ArmPkg/Include/Library/ArmMonitorLib.h | 42 ++ > > ArmPkg/Library/ArmFwTrngLib/ArmFwTrngDefs.h | 50 +++ > > ArmPkg/Library/ArmFwTrngLib/ArmFwTrngLib.c | 403 > ++++++++++++++++++ > > ArmPkg/Library/ArmFwTrngLib/ArmFwTrngLib.inf | 29 ++ > > ArmPkg/Library/ArmHvcNullLib/ArmHvcNullLib.c | 29 ++ > > .../Library/ArmHvcNullLib/ArmHvcNullLib.inf | 22 + > > ArmPkg/Library/ArmLib/AArch64/AArch64Lib.c | 15 +- > > ArmPkg/Library/ArmLib/AArch64/AArch64Lib.h | 14 +- > > .../Library/ArmLib/AArch64/AArch64Support.S | 7 +- > > ArmPkg/Library/ArmLib/Arm/ArmV7Lib.c | 16 +- > > ArmPkg/Library/ArmMonitorLib/ArmMonitorLib.c | 34 ++ > > .../Library/ArmMonitorLib/ArmMonitorLib.inf | 29 ++ > > ArmVirtPkg/ArmVirtKvmTool.dsc | 10 + > > ArmVirtPkg/ArmVirtKvmTool.fdf | 5 + > > MdePkg/Include/Library/TrngLib.h | 121 ++++++ > > .../{ArmReadIdIsar0.S => ArmGetFeatRng.S} | 8 +- > > .../{ArmReadIdIsar0.asm => ArmGetFeatRng.asm} | 8 +- > > MdePkg/Library/BaseRngLib/AArch64/ArmRng.h | 2 +- > > MdePkg/Library/BaseRngLib/AArch64/Rndr.c | 2 +- > > MdePkg/Library/BaseRngLib/BaseRngLib.inf | 4 +- > > .../Library/BaseTrngLibNull/BaseTrngLibNull.c | 135 ++++++ > > .../BaseTrngLibNull/BaseTrngLibNull.inf | 30 ++ > > .../BaseTrngLibNull/BaseTrngLibNull.uni | 12 + > > MdePkg/MdePkg.dec | 5 + > > MdePkg/MdePkg.dsc | 1 + > > .../RngDxe/{AArch64/RngDxe.c => ArmRngDxe.c} | 137 +++++- > > .../RandomNumberGenerator/RngDxe/ArmTrng.c | 71 +++ > > .../RngDxe/Rand/RdRand.c | 14 +- > > .../RngDxe/Rand/RdRand.h | 43 -- > > .../RngDxe/Rand/RngDxe.c | 36 +- > > .../RandomNumberGenerator/RngDxe/RngDxe.c | 52 +-- > > .../RandomNumberGenerator/RngDxe/RngDxe.inf | 17 +- > > .../RngDxe/RngDxeInternals.h | 44 +- > > SecurityPkg/SecurityPkg.ci.yaml | 1 + > > SecurityPkg/SecurityPkg.dsc | 12 +- > > 39 files changed, 1423 insertions(+), 173 deletions(-) > > create mode 100644 ArmPkg/Include/Library/ArmMonitorLib.h > > create mode 100644 ArmPkg/Library/ArmFwTrngLib/ArmFwTrngDefs.h > > create mode 100644 ArmPkg/Library/ArmFwTrngLib/ArmFwTrngLib.c > > create mode 100644 ArmPkg/Library/ArmFwTrngLib/ArmFwTrngLib.inf > > create mode 100644 ArmPkg/Library/ArmHvcNullLib/ArmHvcNullLib.c > > create mode 100644 ArmPkg/Library/ArmHvcNullLib/ArmHvcNullLib.inf > > create mode 100644 ArmPkg/Library/ArmMonitorLib/ArmMonitorLib.c > > create mode 100644 ArmPkg/Library/ArmMonitorLib/ArmMonitorLib.inf > > create mode 100644 MdePkg/Include/Library/TrngLib.h > > rename MdePkg/Library/BaseRngLib/AArch64/{ArmReadIdIsar0.S => > ArmGetFeatRng.S} (78%) > > rename MdePkg/Library/BaseRngLib/AArch64/{ArmReadIdIsar0.asm => > ArmGetFeatRng.asm} (81%) > > create mode 100644 MdePkg/Library/BaseTrngLibNull/BaseTrngLibNull.c > > create mode 100644 MdePkg/Library/BaseTrngLibNull/BaseTrngLibNull.inf > > create mode 100644 MdePkg/Library/BaseTrngLibNull/BaseTrngLibNull.uni > > rename SecurityPkg/RandomNumberGenerator/RngDxe/{AArch64/RngDxe.c > => ArmRngDxe.c} (51%) > > create mode 100644 > SecurityPkg/RandomNumberGenerator/RngDxe/ArmTrng.c > > delete mode 100644 > SecurityPkg/RandomNumberGenerator/RngDxe/Rand/RdRand.h > > > > > > ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [edk2-devel] [PATCH v3 00/22] Add Raw algorithm support using Arm FW-TRNG interface 2022-07-20 16:44 ` Yao, Jiewen @ 2022-07-21 8:54 ` PierreGondois 2022-07-21 10:33 ` Yao, Jiewen [not found] ` <1703D1A6CBF30B16.27668@groups.io> 0 siblings, 2 replies; 6+ messages in thread From: PierreGondois @ 2022-07-21 8:54 UTC (permalink / raw) To: Yao, Jiewen, devel@edk2.groups.io Cc: Sami Mujawar, Leif Lindholm, Ard Biesheuvel, Rebecca Cran, Kinney, Michael D, Gao, Liming, Wang, Jian J Hi Jiewen, On 7/20/22 18:44, Yao, Jiewen wrote: > Hey > This patch add dependency that SecurityPkg will depend on ArmPkg. > > I am not sure it is good idea. As alternative, why not put all those to ArmPkg? > Then you don’t need change the package dependency. I am not sure I understood what you want to move to the ArmPkg. Nonetheless, doing the following removes the dependency over the ArmPkg (and it seems to be the normal way way of removing dependencies): + TrngLib|MdePkg/Library/BaseTrngLibNull/BaseTrngLibNull.inf - TrngLib|ArmPkg/Library/ArmFwTrngLib/ArmFwTrngLib.inf - ArmMonitorLib|ArmPkg/Library/ArmMonitorLib/ArmMonitorLib.inf - ArmSmcLib|ArmPkg/Library/ArmSmcLib/ArmSmcLib.inf - ArmHvcLib|ArmPkg/Library/ArmHvcLib/ArmHvcLib.inf The only other dependecy over the ArmPkg is the ArmHasRngExt() call in [PATCH v3 20/21] SecurityPkg/RngDxe: Add Arm support of RngDxe but this can be easily replaced. Would it be ok ? Regards, Pierre > > Thank you > Yao Jiewen > >> -----Original Message----- >> From: devel@edk2.groups.io <devel@edk2.groups.io> On Behalf Of >> PierreGondois >> Sent: Wednesday, July 20, 2022 10:59 PM >> To: devel@edk2.groups.io >> Cc: Sami Mujawar <sami.mujawar@arm.com>; Leif Lindholm >> <quic_llindhol@quicinc.com>; Ard Biesheuvel <ardb+tianocore@kernel.org>; >> Rebecca Cran <rebecca@bsdio.com>; Kinney, Michael D >> <michael.d.kinney@intel.com>; Gao, Liming <gaoliming@byosoft.com.cn>; Yao, >> Jiewen <jiewen.yao@intel.com>; Wang, Jian J <jian.j.wang@intel.com> >> Subject: Re: [edk2-devel] [PATCH v3 00/22] Add Raw algorithm support using >> Arm FW-TRNG interface >> >> Hi, >> I know this patch-set might be long to review, but I wanted to ask >> if somebody already had some comments, >> >> Note the following patch-sets are depending on this patch-set: >> - [PATCH v1 0/7] Add AesLib and ArmAesLib >> https://edk2.groups.io/g/devel/message/90878 >> - [PATCH RESEND v1 0/9] Add DrbgLib >> https://edk2.groups.io/g/devel/message/90898 >> >> Regards, >> Pierre >> >> On 6/29/22 17:02, PierreGondois via groups.io wrote: >>> From: Pierre Gondois <pierre.gondois@arm.com> >>> >>> Bugzilla: Bug 3668 (https://bugzilla.tianocore.org/show_bug.cgi?id=3668) >>> >>> The Arm True Random Number Generator Firmware, Interface 1.0, >> specification >>> defines an interface between an Operating System (OS) executing at EL1 and >>> Firmware (FW) exposing a conditioned entropy source that is provided by a >>> TRNG back end. >>> This patch-set: >>> - defines a TRNG library class that provides an interface to access the >>> entropy source on a platform. >>> - implements a TRNG library instance that uses the Arm FW-TRNG interface. >>> - Adds RawAlgorithm support to RngDxe for Arm architecture using the Arm >>> FW-TRNG interface. >>> - Enables RNG support using FW-TRNG interface for Kvmtool Guest/Virtual >>> firmware. >>> >>> This patch-set is based on the v2 from Sami Mujawar: >>> [PATCH v2 0/8] Add Raw algorithm support using Arm FW-TRNG interface >>> https://edk2.groups.io/g/devel/message/83775 >>> >>> This patch-set can seen at: >>> https://github.com/PierreARM/edk2/tree/Arm_Trng_v3 >>> >>> V3: >>> - Address Leif's comment (moving definitions, optimizations, ...) >>> - Add ArmMonitorLib to choose Hvc/Smc conduit depending on a Pcd. >>> - Re-factor some parts of SecurityPkg/RngDxe/ to ease the addition >>> of new algorithms. >>> - Add ArmHasRngExt() function to check Arm's FEAT_RNG extension. >>> V2: >>> - Updates TrngLib definitions to use RETURN_STATUS as the return type >>> from the interface functions as TrngLib is base type library. >>> - Drops the patch "MdePkg: Add definition for NULL GUID" as there is >>> already an equivalent definition provided by gZeroGuid. Thus, the >>> use of gNullGuid has been replaced with gZeroGuid. >>> >>> Pierre Gondois (14): >>> ArmPkg/ArmMonitorLib: Definition for ArmMonitorLib library class >>> ArmPkg/ArmMonitorLib: Add ArmMonitorLib >>> ArmPkg/ArmHvcNullLib: Add NULL instance of ArmHvcLib >>> MdePkg/BaseRngLib: Rename ArmReadIdIsar0() to ArmGetFeatRng() >>> ArmPkg/ArmLib: Add ArmReadIdIsar0() helper >>> ArmPkg/ArmLib: Add ArmHasRngExt() >>> SecurityPkg: Update Securitypkg.ci.yaml >>> SecurityPkg/RngDxe: Replace Pcd with Sp80090Ctr256Guid >>> SecurityPkg/RngDxe: Remove ArchGetSupportedRngAlgorithms() >>> SecurityPkg/RngDxe: Documentation/include/parameter cleanup >>> SecurityPkg/RngDxe: Check before advertising Cpu Rng algo >>> SecurityPkg/RngDxe: Add debug warning for NULL >>> PcdCpuRngSupportedAlgorithm >>> SecurityPkg/RngDxe: Rename AArch64/RngDxe.c >>> SecurityPkg/RngDxe: Add Arm support of RngDxe >>> >>> Sami Mujawar (8): >>> ArmPkg: PCD to select conduit for monitor calls >>> MdePkg/TrngLib: Definition for TRNG library class interface >>> MdePkg/TrngLib: Add NULL instance of TRNG Library >>> ArmPkg: Add FID definitions for Firmware TRNG >>> ArmPkg/TrngLib: Add Arm Firmware TRNG library >>> SecurityPkg/RngDxe: Rename RdRandGenerateEntropy to generic name >>> SecurityPkg/RngDxe: Add AArch64 RawAlgorithm support through TrngLib >>> ArmVirtPkg: Kvmtool: Add RNG support using FW-TRNG interface >>> >>> ArmPkg/ArmPkg.dec | 12 +- >>> ArmPkg/ArmPkg.dsc | 3 + >>> ArmPkg/Include/IndustryStandard/ArmStdSmc.h | 109 ++++- >>> ArmPkg/Include/Library/ArmLib.h | 12 +- >>> ArmPkg/Include/Library/ArmMonitorLib.h | 42 ++ >>> ArmPkg/Library/ArmFwTrngLib/ArmFwTrngDefs.h | 50 +++ >>> ArmPkg/Library/ArmFwTrngLib/ArmFwTrngLib.c | 403 >> ++++++++++++++++++ >>> ArmPkg/Library/ArmFwTrngLib/ArmFwTrngLib.inf | 29 ++ >>> ArmPkg/Library/ArmHvcNullLib/ArmHvcNullLib.c | 29 ++ >>> .../Library/ArmHvcNullLib/ArmHvcNullLib.inf | 22 + >>> ArmPkg/Library/ArmLib/AArch64/AArch64Lib.c | 15 +- >>> ArmPkg/Library/ArmLib/AArch64/AArch64Lib.h | 14 +- >>> .../Library/ArmLib/AArch64/AArch64Support.S | 7 +- >>> ArmPkg/Library/ArmLib/Arm/ArmV7Lib.c | 16 +- >>> ArmPkg/Library/ArmMonitorLib/ArmMonitorLib.c | 34 ++ >>> .../Library/ArmMonitorLib/ArmMonitorLib.inf | 29 ++ >>> ArmVirtPkg/ArmVirtKvmTool.dsc | 10 + >>> ArmVirtPkg/ArmVirtKvmTool.fdf | 5 + >>> MdePkg/Include/Library/TrngLib.h | 121 ++++++ >>> .../{ArmReadIdIsar0.S => ArmGetFeatRng.S} | 8 +- >>> .../{ArmReadIdIsar0.asm => ArmGetFeatRng.asm} | 8 +- >>> MdePkg/Library/BaseRngLib/AArch64/ArmRng.h | 2 +- >>> MdePkg/Library/BaseRngLib/AArch64/Rndr.c | 2 +- >>> MdePkg/Library/BaseRngLib/BaseRngLib.inf | 4 +- >>> .../Library/BaseTrngLibNull/BaseTrngLibNull.c | 135 ++++++ >>> .../BaseTrngLibNull/BaseTrngLibNull.inf | 30 ++ >>> .../BaseTrngLibNull/BaseTrngLibNull.uni | 12 + >>> MdePkg/MdePkg.dec | 5 + >>> MdePkg/MdePkg.dsc | 1 + >>> .../RngDxe/{AArch64/RngDxe.c => ArmRngDxe.c} | 137 +++++- >>> .../RandomNumberGenerator/RngDxe/ArmTrng.c | 71 +++ >>> .../RngDxe/Rand/RdRand.c | 14 +- >>> .../RngDxe/Rand/RdRand.h | 43 -- >>> .../RngDxe/Rand/RngDxe.c | 36 +- >>> .../RandomNumberGenerator/RngDxe/RngDxe.c | 52 +-- >>> .../RandomNumberGenerator/RngDxe/RngDxe.inf | 17 +- >>> .../RngDxe/RngDxeInternals.h | 44 +- >>> SecurityPkg/SecurityPkg.ci.yaml | 1 + >>> SecurityPkg/SecurityPkg.dsc | 12 +- >>> 39 files changed, 1423 insertions(+), 173 deletions(-) >>> create mode 100644 ArmPkg/Include/Library/ArmMonitorLib.h >>> create mode 100644 ArmPkg/Library/ArmFwTrngLib/ArmFwTrngDefs.h >>> create mode 100644 ArmPkg/Library/ArmFwTrngLib/ArmFwTrngLib.c >>> create mode 100644 ArmPkg/Library/ArmFwTrngLib/ArmFwTrngLib.inf >>> create mode 100644 ArmPkg/Library/ArmHvcNullLib/ArmHvcNullLib.c >>> create mode 100644 ArmPkg/Library/ArmHvcNullLib/ArmHvcNullLib.inf >>> create mode 100644 ArmPkg/Library/ArmMonitorLib/ArmMonitorLib.c >>> create mode 100644 ArmPkg/Library/ArmMonitorLib/ArmMonitorLib.inf >>> create mode 100644 MdePkg/Include/Library/TrngLib.h >>> rename MdePkg/Library/BaseRngLib/AArch64/{ArmReadIdIsar0.S => >> ArmGetFeatRng.S} (78%) >>> rename MdePkg/Library/BaseRngLib/AArch64/{ArmReadIdIsar0.asm => >> ArmGetFeatRng.asm} (81%) >>> create mode 100644 MdePkg/Library/BaseTrngLibNull/BaseTrngLibNull.c >>> create mode 100644 MdePkg/Library/BaseTrngLibNull/BaseTrngLibNull.inf >>> create mode 100644 MdePkg/Library/BaseTrngLibNull/BaseTrngLibNull.uni >>> rename SecurityPkg/RandomNumberGenerator/RngDxe/{AArch64/RngDxe.c >> => ArmRngDxe.c} (51%) >>> create mode 100644 >> SecurityPkg/RandomNumberGenerator/RngDxe/ArmTrng.c >>> delete mode 100644 >> SecurityPkg/RandomNumberGenerator/RngDxe/Rand/RdRand.h >>> >> >> >> >> > ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [edk2-devel] [PATCH v3 00/22] Add Raw algorithm support using Arm FW-TRNG interface 2022-07-21 8:54 ` PierreGondois @ 2022-07-21 10:33 ` Yao, Jiewen [not found] ` <1703D1A6CBF30B16.27668@groups.io> 1 sibling, 0 replies; 6+ messages in thread From: Yao, Jiewen @ 2022-07-21 10:33 UTC (permalink / raw) To: Pierre Gondois, devel@edk2.groups.io Cc: Sami Mujawar, Leif Lindholm, Ard Biesheuvel, Rebecca Cran, Kinney, Michael D, Gao, Liming, Wang, Jian J Hi Pierre I give the feedback on interface design and dependency, esp SecurityPkg and MdePkg. 1) Please don’t change package dependency policy. 2) For AesLib/DrbgLib/TrbgLib, I already expressed my concern on adding those new APIs in MdePkg. Please try to avoid that. Basically, since this is ARM FW-TRNG feature, you can consider just add this to ArmPkg without impacting other package. That would be a clean isolation. Thank you Yao, Jiewen > -----Original Message----- > From: Pierre Gondois <pierre.gondois@arm.com> > Sent: Thursday, July 21, 2022 4:55 PM > To: Yao, Jiewen <jiewen.yao@intel.com>; devel@edk2.groups.io > Cc: Sami Mujawar <sami.mujawar@arm.com>; Leif Lindholm > <quic_llindhol@quicinc.com>; Ard Biesheuvel <ardb+tianocore@kernel.org>; > Rebecca Cran <rebecca@bsdio.com>; Kinney, Michael D > <michael.d.kinney@intel.com>; Gao, Liming <gaoliming@byosoft.com.cn>; > Wang, Jian J <jian.j.wang@intel.com> > Subject: Re: [edk2-devel] [PATCH v3 00/22] Add Raw algorithm support using > Arm FW-TRNG interface > > Hi Jiewen, > > On 7/20/22 18:44, Yao, Jiewen wrote: > > Hey > > This patch add dependency that SecurityPkg will depend on ArmPkg. > > > > I am not sure it is good idea. As alternative, why not put all those to ArmPkg? > > Then you don’t need change the package dependency. > > I am not sure I understood what you want to move to the ArmPkg. > Nonetheless, doing the following removes the dependency over the ArmPkg > (and it seems to be the normal way way of removing dependencies): > + TrngLib|MdePkg/Library/BaseTrngLibNull/BaseTrngLibNull.inf > - TrngLib|ArmPkg/Library/ArmFwTrngLib/ArmFwTrngLib.inf > - ArmMonitorLib|ArmPkg/Library/ArmMonitorLib/ArmMonitorLib.inf > - ArmSmcLib|ArmPkg/Library/ArmSmcLib/ArmSmcLib.inf > - ArmHvcLib|ArmPkg/Library/ArmHvcLib/ArmHvcLib.inf > > The only other dependecy over the ArmPkg is the ArmHasRngExt() call in > [PATCH v3 20/21] SecurityPkg/RngDxe: Add Arm support of RngDxe > but this can be easily replaced. > > Would it be ok ? > > Regards, > Pierre > > > > > > Thank you > > Yao Jiewen > > > >> -----Original Message----- > >> From: devel@edk2.groups.io <devel@edk2.groups.io> On Behalf Of > >> PierreGondois > >> Sent: Wednesday, July 20, 2022 10:59 PM > >> To: devel@edk2.groups.io > >> Cc: Sami Mujawar <sami.mujawar@arm.com>; Leif Lindholm > >> <quic_llindhol@quicinc.com>; Ard Biesheuvel <ardb+tianocore@kernel.org>; > >> Rebecca Cran <rebecca@bsdio.com>; Kinney, Michael D > >> <michael.d.kinney@intel.com>; Gao, Liming <gaoliming@byosoft.com.cn>; > Yao, > >> Jiewen <jiewen.yao@intel.com>; Wang, Jian J <jian.j.wang@intel.com> > >> Subject: Re: [edk2-devel] [PATCH v3 00/22] Add Raw algorithm support using > >> Arm FW-TRNG interface > >> > >> Hi, > >> I know this patch-set might be long to review, but I wanted to ask > >> if somebody already had some comments, > >> > >> Note the following patch-sets are depending on this patch-set: > >> - [PATCH v1 0/7] Add AesLib and ArmAesLib > >> https://edk2.groups.io/g/devel/message/90878 > >> - [PATCH RESEND v1 0/9] Add DrbgLib > >> https://edk2.groups.io/g/devel/message/90898 > >> > >> Regards, > >> Pierre > >> > >> On 6/29/22 17:02, PierreGondois via groups.io wrote: > >>> From: Pierre Gondois <pierre.gondois@arm.com> > >>> > >>> Bugzilla: Bug 3668 (https://bugzilla.tianocore.org/show_bug.cgi?id=3668) > >>> > >>> The Arm True Random Number Generator Firmware, Interface 1.0, > >> specification > >>> defines an interface between an Operating System (OS) executing at EL1 and > >>> Firmware (FW) exposing a conditioned entropy source that is provided by a > >>> TRNG back end. > >>> This patch-set: > >>> - defines a TRNG library class that provides an interface to access the > >>> entropy source on a platform. > >>> - implements a TRNG library instance that uses the Arm FW-TRNG interface. > >>> - Adds RawAlgorithm support to RngDxe for Arm architecture using the Arm > >>> FW-TRNG interface. > >>> - Enables RNG support using FW-TRNG interface for Kvmtool Guest/Virtual > >>> firmware. > >>> > >>> This patch-set is based on the v2 from Sami Mujawar: > >>> [PATCH v2 0/8] Add Raw algorithm support using Arm FW-TRNG interface > >>> https://edk2.groups.io/g/devel/message/83775 > >>> > >>> This patch-set can seen at: > >>> https://github.com/PierreARM/edk2/tree/Arm_Trng_v3 > >>> > >>> V3: > >>> - Address Leif's comment (moving definitions, optimizations, ...) > >>> - Add ArmMonitorLib to choose Hvc/Smc conduit depending on a Pcd. > >>> - Re-factor some parts of SecurityPkg/RngDxe/ to ease the addition > >>> of new algorithms. > >>> - Add ArmHasRngExt() function to check Arm's FEAT_RNG extension. > >>> V2: > >>> - Updates TrngLib definitions to use RETURN_STATUS as the return type > >>> from the interface functions as TrngLib is base type library. > >>> - Drops the patch "MdePkg: Add definition for NULL GUID" as there is > >>> already an equivalent definition provided by gZeroGuid. Thus, the > >>> use of gNullGuid has been replaced with gZeroGuid. > >>> > >>> Pierre Gondois (14): > >>> ArmPkg/ArmMonitorLib: Definition for ArmMonitorLib library class > >>> ArmPkg/ArmMonitorLib: Add ArmMonitorLib > >>> ArmPkg/ArmHvcNullLib: Add NULL instance of ArmHvcLib > >>> MdePkg/BaseRngLib: Rename ArmReadIdIsar0() to ArmGetFeatRng() > >>> ArmPkg/ArmLib: Add ArmReadIdIsar0() helper > >>> ArmPkg/ArmLib: Add ArmHasRngExt() > >>> SecurityPkg: Update Securitypkg.ci.yaml > >>> SecurityPkg/RngDxe: Replace Pcd with Sp80090Ctr256Guid > >>> SecurityPkg/RngDxe: Remove ArchGetSupportedRngAlgorithms() > >>> SecurityPkg/RngDxe: Documentation/include/parameter cleanup > >>> SecurityPkg/RngDxe: Check before advertising Cpu Rng algo > >>> SecurityPkg/RngDxe: Add debug warning for NULL > >>> PcdCpuRngSupportedAlgorithm > >>> SecurityPkg/RngDxe: Rename AArch64/RngDxe.c > >>> SecurityPkg/RngDxe: Add Arm support of RngDxe > >>> > >>> Sami Mujawar (8): > >>> ArmPkg: PCD to select conduit for monitor calls > >>> MdePkg/TrngLib: Definition for TRNG library class interface > >>> MdePkg/TrngLib: Add NULL instance of TRNG Library > >>> ArmPkg: Add FID definitions for Firmware TRNG > >>> ArmPkg/TrngLib: Add Arm Firmware TRNG library > >>> SecurityPkg/RngDxe: Rename RdRandGenerateEntropy to generic name > >>> SecurityPkg/RngDxe: Add AArch64 RawAlgorithm support through TrngLib > >>> ArmVirtPkg: Kvmtool: Add RNG support using FW-TRNG interface > >>> > >>> ArmPkg/ArmPkg.dec | 12 +- > >>> ArmPkg/ArmPkg.dsc | 3 + > >>> ArmPkg/Include/IndustryStandard/ArmStdSmc.h | 109 ++++- > >>> ArmPkg/Include/Library/ArmLib.h | 12 +- > >>> ArmPkg/Include/Library/ArmMonitorLib.h | 42 ++ > >>> ArmPkg/Library/ArmFwTrngLib/ArmFwTrngDefs.h | 50 +++ > >>> ArmPkg/Library/ArmFwTrngLib/ArmFwTrngLib.c | 403 > >> ++++++++++++++++++ > >>> ArmPkg/Library/ArmFwTrngLib/ArmFwTrngLib.inf | 29 ++ > >>> ArmPkg/Library/ArmHvcNullLib/ArmHvcNullLib.c | 29 ++ > >>> .../Library/ArmHvcNullLib/ArmHvcNullLib.inf | 22 + > >>> ArmPkg/Library/ArmLib/AArch64/AArch64Lib.c | 15 +- > >>> ArmPkg/Library/ArmLib/AArch64/AArch64Lib.h | 14 +- > >>> .../Library/ArmLib/AArch64/AArch64Support.S | 7 +- > >>> ArmPkg/Library/ArmLib/Arm/ArmV7Lib.c | 16 +- > >>> ArmPkg/Library/ArmMonitorLib/ArmMonitorLib.c | 34 ++ > >>> .../Library/ArmMonitorLib/ArmMonitorLib.inf | 29 ++ > >>> ArmVirtPkg/ArmVirtKvmTool.dsc | 10 + > >>> ArmVirtPkg/ArmVirtKvmTool.fdf | 5 + > >>> MdePkg/Include/Library/TrngLib.h | 121 ++++++ > >>> .../{ArmReadIdIsar0.S => ArmGetFeatRng.S} | 8 +- > >>> .../{ArmReadIdIsar0.asm => ArmGetFeatRng.asm} | 8 +- > >>> MdePkg/Library/BaseRngLib/AArch64/ArmRng.h | 2 +- > >>> MdePkg/Library/BaseRngLib/AArch64/Rndr.c | 2 +- > >>> MdePkg/Library/BaseRngLib/BaseRngLib.inf | 4 +- > >>> .../Library/BaseTrngLibNull/BaseTrngLibNull.c | 135 ++++++ > >>> .../BaseTrngLibNull/BaseTrngLibNull.inf | 30 ++ > >>> .../BaseTrngLibNull/BaseTrngLibNull.uni | 12 + > >>> MdePkg/MdePkg.dec | 5 + > >>> MdePkg/MdePkg.dsc | 1 + > >>> .../RngDxe/{AArch64/RngDxe.c => ArmRngDxe.c} | 137 +++++- > >>> .../RandomNumberGenerator/RngDxe/ArmTrng.c | 71 +++ > >>> .../RngDxe/Rand/RdRand.c | 14 +- > >>> .../RngDxe/Rand/RdRand.h | 43 -- > >>> .../RngDxe/Rand/RngDxe.c | 36 +- > >>> .../RandomNumberGenerator/RngDxe/RngDxe.c | 52 +-- > >>> .../RandomNumberGenerator/RngDxe/RngDxe.inf | 17 +- > >>> .../RngDxe/RngDxeInternals.h | 44 +- > >>> SecurityPkg/SecurityPkg.ci.yaml | 1 + > >>> SecurityPkg/SecurityPkg.dsc | 12 +- > >>> 39 files changed, 1423 insertions(+), 173 deletions(-) > >>> create mode 100644 ArmPkg/Include/Library/ArmMonitorLib.h > >>> create mode 100644 ArmPkg/Library/ArmFwTrngLib/ArmFwTrngDefs.h > >>> create mode 100644 ArmPkg/Library/ArmFwTrngLib/ArmFwTrngLib.c > >>> create mode 100644 ArmPkg/Library/ArmFwTrngLib/ArmFwTrngLib.inf > >>> create mode 100644 ArmPkg/Library/ArmHvcNullLib/ArmHvcNullLib.c > >>> create mode 100644 ArmPkg/Library/ArmHvcNullLib/ArmHvcNullLib.inf > >>> create mode 100644 ArmPkg/Library/ArmMonitorLib/ArmMonitorLib.c > >>> create mode 100644 ArmPkg/Library/ArmMonitorLib/ArmMonitorLib.inf > >>> create mode 100644 MdePkg/Include/Library/TrngLib.h > >>> rename MdePkg/Library/BaseRngLib/AArch64/{ArmReadIdIsar0.S => > >> ArmGetFeatRng.S} (78%) > >>> rename MdePkg/Library/BaseRngLib/AArch64/{ArmReadIdIsar0.asm => > >> ArmGetFeatRng.asm} (81%) > >>> create mode 100644 MdePkg/Library/BaseTrngLibNull/BaseTrngLibNull.c > >>> create mode 100644 MdePkg/Library/BaseTrngLibNull/BaseTrngLibNull.inf > >>> create mode 100644 > MdePkg/Library/BaseTrngLibNull/BaseTrngLibNull.uni > >>> rename > SecurityPkg/RandomNumberGenerator/RngDxe/{AArch64/RngDxe.c > >> => ArmRngDxe.c} (51%) > >>> create mode 100644 > >> SecurityPkg/RandomNumberGenerator/RngDxe/ArmTrng.c > >>> delete mode 100644 > >> SecurityPkg/RandomNumberGenerator/RngDxe/Rand/RdRand.h > >>> > >> > >> > >> > >> > > ^ permalink raw reply [flat|nested] 6+ messages in thread
[parent not found: <1703D1A6CBF30B16.27668@groups.io>]
* Re: [edk2-devel] [PATCH v3 00/22] Add Raw algorithm support using Arm FW-TRNG interface [not found] ` <1703D1A6CBF30B16.27668@groups.io> @ 2022-07-21 10:42 ` Yao, Jiewen 2022-07-21 11:36 ` PierreGondois 0 siblings, 1 reply; 6+ messages in thread From: Yao, Jiewen @ 2022-07-21 10:42 UTC (permalink / raw) To: devel@edk2.groups.io, Yao, Jiewen, Pierre Gondois Cc: Sami Mujawar, Leif Lindholm, Ard Biesheuvel, Rebecca Cran, Kinney, Michael D, Gao, Liming, Wang, Jian J Hi Pierre Sorry, I should have given the specific comment. [PATCH v3 12/22] SecurityPkg: Update Securitypkg.ci.yaml Why we need ArmPkg as new dependency? I don’t think this is good idea. Can we have a way to remove that dependency? Thank you Yao, Jiewen > -----Original Message----- > From: devel@edk2.groups.io <devel@edk2.groups.io> On Behalf Of Yao, Jiewen > Sent: Thursday, July 21, 2022 6:33 PM > To: Pierre Gondois <pierre.gondois@arm.com>; devel@edk2.groups.io > Cc: Sami Mujawar <sami.mujawar@arm.com>; Leif Lindholm > <quic_llindhol@quicinc.com>; Ard Biesheuvel <ardb+tianocore@kernel.org>; > Rebecca Cran <rebecca@bsdio.com>; Kinney, Michael D > <michael.d.kinney@intel.com>; Gao, Liming <gaoliming@byosoft.com.cn>; > Wang, Jian J <jian.j.wang@intel.com> > Subject: Re: [edk2-devel] [PATCH v3 00/22] Add Raw algorithm support using > Arm FW-TRNG interface > > Hi Pierre > I give the feedback on interface design and dependency, esp SecurityPkg and > MdePkg. > 1) Please don’t change package dependency policy. > 2) For AesLib/DrbgLib/TrbgLib, I already expressed my concern on adding those > new APIs in MdePkg. Please try to avoid that. > > Basically, since this is ARM FW-TRNG feature, you can consider just add this to > ArmPkg without impacting other package. That would be a clean isolation. > > Thank you > Yao, Jiewen > > > > -----Original Message----- > > From: Pierre Gondois <pierre.gondois@arm.com> > > Sent: Thursday, July 21, 2022 4:55 PM > > To: Yao, Jiewen <jiewen.yao@intel.com>; devel@edk2.groups.io > > Cc: Sami Mujawar <sami.mujawar@arm.com>; Leif Lindholm > > <quic_llindhol@quicinc.com>; Ard Biesheuvel <ardb+tianocore@kernel.org>; > > Rebecca Cran <rebecca@bsdio.com>; Kinney, Michael D > > <michael.d.kinney@intel.com>; Gao, Liming <gaoliming@byosoft.com.cn>; > > Wang, Jian J <jian.j.wang@intel.com> > > Subject: Re: [edk2-devel] [PATCH v3 00/22] Add Raw algorithm support using > > Arm FW-TRNG interface > > > > Hi Jiewen, > > > > On 7/20/22 18:44, Yao, Jiewen wrote: > > > Hey > > > This patch add dependency that SecurityPkg will depend on ArmPkg. > > > > > > I am not sure it is good idea. As alternative, why not put all those to ArmPkg? > > > Then you don’t need change the package dependency. > > > > I am not sure I understood what you want to move to the ArmPkg. > > Nonetheless, doing the following removes the dependency over the ArmPkg > > (and it seems to be the normal way way of removing dependencies): > > + TrngLib|MdePkg/Library/BaseTrngLibNull/BaseTrngLibNull.inf > > - TrngLib|ArmPkg/Library/ArmFwTrngLib/ArmFwTrngLib.inf > > - ArmMonitorLib|ArmPkg/Library/ArmMonitorLib/ArmMonitorLib.inf > > - ArmSmcLib|ArmPkg/Library/ArmSmcLib/ArmSmcLib.inf > > - ArmHvcLib|ArmPkg/Library/ArmHvcLib/ArmHvcLib.inf > > > > The only other dependecy over the ArmPkg is the ArmHasRngExt() call in > > [PATCH v3 20/21] SecurityPkg/RngDxe: Add Arm support of RngDxe > > but this can be easily replaced. > > > > Would it be ok ? > > > > Regards, > > Pierre > > > > > > > > > > Thank you > > > Yao Jiewen > > > > > >> -----Original Message----- > > >> From: devel@edk2.groups.io <devel@edk2.groups.io> On Behalf Of > > >> PierreGondois > > >> Sent: Wednesday, July 20, 2022 10:59 PM > > >> To: devel@edk2.groups.io > > >> Cc: Sami Mujawar <sami.mujawar@arm.com>; Leif Lindholm > > >> <quic_llindhol@quicinc.com>; Ard Biesheuvel > <ardb+tianocore@kernel.org>; > > >> Rebecca Cran <rebecca@bsdio.com>; Kinney, Michael D > > >> <michael.d.kinney@intel.com>; Gao, Liming <gaoliming@byosoft.com.cn>; > > Yao, > > >> Jiewen <jiewen.yao@intel.com>; Wang, Jian J <jian.j.wang@intel.com> > > >> Subject: Re: [edk2-devel] [PATCH v3 00/22] Add Raw algorithm support > using > > >> Arm FW-TRNG interface > > >> > > >> Hi, > > >> I know this patch-set might be long to review, but I wanted to ask > > >> if somebody already had some comments, > > >> > > >> Note the following patch-sets are depending on this patch-set: > > >> - [PATCH v1 0/7] Add AesLib and ArmAesLib > > >> https://edk2.groups.io/g/devel/message/90878 > > >> - [PATCH RESEND v1 0/9] Add DrbgLib > > >> https://edk2.groups.io/g/devel/message/90898 > > >> > > >> Regards, > > >> Pierre > > >> > > >> On 6/29/22 17:02, PierreGondois via groups.io wrote: > > >>> From: Pierre Gondois <pierre.gondois@arm.com> > > >>> > > >>> Bugzilla: Bug 3668 (https://bugzilla.tianocore.org/show_bug.cgi?id=3668) > > >>> > > >>> The Arm True Random Number Generator Firmware, Interface 1.0, > > >> specification > > >>> defines an interface between an Operating System (OS) executing at EL1 > and > > >>> Firmware (FW) exposing a conditioned entropy source that is provided by > a > > >>> TRNG back end. > > >>> This patch-set: > > >>> - defines a TRNG library class that provides an interface to access the > > >>> entropy source on a platform. > > >>> - implements a TRNG library instance that uses the Arm FW-TRNG > interface. > > >>> - Adds RawAlgorithm support to RngDxe for Arm architecture using the > Arm > > >>> FW-TRNG interface. > > >>> - Enables RNG support using FW-TRNG interface for Kvmtool Guest/Virtual > > >>> firmware. > > >>> > > >>> This patch-set is based on the v2 from Sami Mujawar: > > >>> [PATCH v2 0/8] Add Raw algorithm support using Arm FW-TRNG interface > > >>> https://edk2.groups.io/g/devel/message/83775 > > >>> > > >>> This patch-set can seen at: > > >>> https://github.com/PierreARM/edk2/tree/Arm_Trng_v3 > > >>> > > >>> V3: > > >>> - Address Leif's comment (moving definitions, optimizations, ...) > > >>> - Add ArmMonitorLib to choose Hvc/Smc conduit depending on a Pcd. > > >>> - Re-factor some parts of SecurityPkg/RngDxe/ to ease the addition > > >>> of new algorithms. > > >>> - Add ArmHasRngExt() function to check Arm's FEAT_RNG extension. > > >>> V2: > > >>> - Updates TrngLib definitions to use RETURN_STATUS as the return type > > >>> from the interface functions as TrngLib is base type library. > > >>> - Drops the patch "MdePkg: Add definition for NULL GUID" as there is > > >>> already an equivalent definition provided by gZeroGuid. Thus, the > > >>> use of gNullGuid has been replaced with gZeroGuid. > > >>> > > >>> Pierre Gondois (14): > > >>> ArmPkg/ArmMonitorLib: Definition for ArmMonitorLib library class > > >>> ArmPkg/ArmMonitorLib: Add ArmMonitorLib > > >>> ArmPkg/ArmHvcNullLib: Add NULL instance of ArmHvcLib > > >>> MdePkg/BaseRngLib: Rename ArmReadIdIsar0() to ArmGetFeatRng() > > >>> ArmPkg/ArmLib: Add ArmReadIdIsar0() helper > > >>> ArmPkg/ArmLib: Add ArmHasRngExt() > > >>> SecurityPkg: Update Securitypkg.ci.yaml > > >>> SecurityPkg/RngDxe: Replace Pcd with Sp80090Ctr256Guid > > >>> SecurityPkg/RngDxe: Remove ArchGetSupportedRngAlgorithms() > > >>> SecurityPkg/RngDxe: Documentation/include/parameter cleanup > > >>> SecurityPkg/RngDxe: Check before advertising Cpu Rng algo > > >>> SecurityPkg/RngDxe: Add debug warning for NULL > > >>> PcdCpuRngSupportedAlgorithm > > >>> SecurityPkg/RngDxe: Rename AArch64/RngDxe.c > > >>> SecurityPkg/RngDxe: Add Arm support of RngDxe > > >>> > > >>> Sami Mujawar (8): > > >>> ArmPkg: PCD to select conduit for monitor calls > > >>> MdePkg/TrngLib: Definition for TRNG library class interface > > >>> MdePkg/TrngLib: Add NULL instance of TRNG Library > > >>> ArmPkg: Add FID definitions for Firmware TRNG > > >>> ArmPkg/TrngLib: Add Arm Firmware TRNG library > > >>> SecurityPkg/RngDxe: Rename RdRandGenerateEntropy to generic name > > >>> SecurityPkg/RngDxe: Add AArch64 RawAlgorithm support through > TrngLib > > >>> ArmVirtPkg: Kvmtool: Add RNG support using FW-TRNG interface > > >>> > > >>> ArmPkg/ArmPkg.dec | 12 +- > > >>> ArmPkg/ArmPkg.dsc | 3 + > > >>> ArmPkg/Include/IndustryStandard/ArmStdSmc.h | 109 ++++- > > >>> ArmPkg/Include/Library/ArmLib.h | 12 +- > > >>> ArmPkg/Include/Library/ArmMonitorLib.h | 42 ++ > > >>> ArmPkg/Library/ArmFwTrngLib/ArmFwTrngDefs.h | 50 +++ > > >>> ArmPkg/Library/ArmFwTrngLib/ArmFwTrngLib.c | 403 > > >> ++++++++++++++++++ > > >>> ArmPkg/Library/ArmFwTrngLib/ArmFwTrngLib.inf | 29 ++ > > >>> ArmPkg/Library/ArmHvcNullLib/ArmHvcNullLib.c | 29 ++ > > >>> .../Library/ArmHvcNullLib/ArmHvcNullLib.inf | 22 + > > >>> ArmPkg/Library/ArmLib/AArch64/AArch64Lib.c | 15 +- > > >>> ArmPkg/Library/ArmLib/AArch64/AArch64Lib.h | 14 +- > > >>> .../Library/ArmLib/AArch64/AArch64Support.S | 7 +- > > >>> ArmPkg/Library/ArmLib/Arm/ArmV7Lib.c | 16 +- > > >>> ArmPkg/Library/ArmMonitorLib/ArmMonitorLib.c | 34 ++ > > >>> .../Library/ArmMonitorLib/ArmMonitorLib.inf | 29 ++ > > >>> ArmVirtPkg/ArmVirtKvmTool.dsc | 10 + > > >>> ArmVirtPkg/ArmVirtKvmTool.fdf | 5 + > > >>> MdePkg/Include/Library/TrngLib.h | 121 ++++++ > > >>> .../{ArmReadIdIsar0.S => ArmGetFeatRng.S} | 8 +- > > >>> .../{ArmReadIdIsar0.asm => ArmGetFeatRng.asm} | 8 +- > > >>> MdePkg/Library/BaseRngLib/AArch64/ArmRng.h | 2 +- > > >>> MdePkg/Library/BaseRngLib/AArch64/Rndr.c | 2 +- > > >>> MdePkg/Library/BaseRngLib/BaseRngLib.inf | 4 +- > > >>> .../Library/BaseTrngLibNull/BaseTrngLibNull.c | 135 ++++++ > > >>> .../BaseTrngLibNull/BaseTrngLibNull.inf | 30 ++ > > >>> .../BaseTrngLibNull/BaseTrngLibNull.uni | 12 + > > >>> MdePkg/MdePkg.dec | 5 + > > >>> MdePkg/MdePkg.dsc | 1 + > > >>> .../RngDxe/{AArch64/RngDxe.c => ArmRngDxe.c} | 137 +++++- > > >>> .../RandomNumberGenerator/RngDxe/ArmTrng.c | 71 +++ > > >>> .../RngDxe/Rand/RdRand.c | 14 +- > > >>> .../RngDxe/Rand/RdRand.h | 43 -- > > >>> .../RngDxe/Rand/RngDxe.c | 36 +- > > >>> .../RandomNumberGenerator/RngDxe/RngDxe.c | 52 +-- > > >>> .../RandomNumberGenerator/RngDxe/RngDxe.inf | 17 +- > > >>> .../RngDxe/RngDxeInternals.h | 44 +- > > >>> SecurityPkg/SecurityPkg.ci.yaml | 1 + > > >>> SecurityPkg/SecurityPkg.dsc | 12 +- > > >>> 39 files changed, 1423 insertions(+), 173 deletions(-) > > >>> create mode 100644 ArmPkg/Include/Library/ArmMonitorLib.h > > >>> create mode 100644 ArmPkg/Library/ArmFwTrngLib/ArmFwTrngDefs.h > > >>> create mode 100644 ArmPkg/Library/ArmFwTrngLib/ArmFwTrngLib.c > > >>> create mode 100644 ArmPkg/Library/ArmFwTrngLib/ArmFwTrngLib.inf > > >>> create mode 100644 ArmPkg/Library/ArmHvcNullLib/ArmHvcNullLib.c > > >>> create mode 100644 ArmPkg/Library/ArmHvcNullLib/ArmHvcNullLib.inf > > >>> create mode 100644 ArmPkg/Library/ArmMonitorLib/ArmMonitorLib.c > > >>> create mode 100644 ArmPkg/Library/ArmMonitorLib/ArmMonitorLib.inf > > >>> create mode 100644 MdePkg/Include/Library/TrngLib.h > > >>> rename MdePkg/Library/BaseRngLib/AArch64/{ArmReadIdIsar0.S => > > >> ArmGetFeatRng.S} (78%) > > >>> rename MdePkg/Library/BaseRngLib/AArch64/{ArmReadIdIsar0.asm => > > >> ArmGetFeatRng.asm} (81%) > > >>> create mode 100644 > MdePkg/Library/BaseTrngLibNull/BaseTrngLibNull.c > > >>> create mode 100644 > MdePkg/Library/BaseTrngLibNull/BaseTrngLibNull.inf > > >>> create mode 100644 > > MdePkg/Library/BaseTrngLibNull/BaseTrngLibNull.uni > > >>> rename > > SecurityPkg/RandomNumberGenerator/RngDxe/{AArch64/RngDxe.c > > >> => ArmRngDxe.c} (51%) > > >>> create mode 100644 > > >> SecurityPkg/RandomNumberGenerator/RngDxe/ArmTrng.c > > >>> delete mode 100644 > > >> SecurityPkg/RandomNumberGenerator/RngDxe/Rand/RdRand.h > > >>> > > >> > > >> > > >> > > >> > > > > > > > ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [edk2-devel] [PATCH v3 00/22] Add Raw algorithm support using Arm FW-TRNG interface 2022-07-21 10:42 ` Yao, Jiewen @ 2022-07-21 11:36 ` PierreGondois 0 siblings, 0 replies; 6+ messages in thread From: PierreGondois @ 2022-07-21 11:36 UTC (permalink / raw) To: Yao, Jiewen, devel@edk2.groups.io Cc: Sami Mujawar, Leif Lindholm, Ard Biesheuvel, Rebecca Cran, Kinney, Michael D, Gao, Liming, Wang, Jian J On 7/21/22 12:42, Yao, Jiewen wrote: > Hi Pierre > Sorry, I should have given the specific comment. > > [PATCH v3 12/22] SecurityPkg: Update Securitypkg.ci.yaml > > Why we need ArmPkg as new dependency? I don’t think this is good idea. > Can we have a way to remove that dependency? > > Thank you > Yao, Jiewen > > >> -----Original Message----- >> From: devel@edk2.groups.io <devel@edk2.groups.io> On Behalf Of Yao, Jiewen >> Sent: Thursday, July 21, 2022 6:33 PM >> To: Pierre Gondois <pierre.gondois@arm.com>; devel@edk2.groups.io >> Cc: Sami Mujawar <sami.mujawar@arm.com>; Leif Lindholm >> <quic_llindhol@quicinc.com>; Ard Biesheuvel <ardb+tianocore@kernel.org>; >> Rebecca Cran <rebecca@bsdio.com>; Kinney, Michael D >> <michael.d.kinney@intel.com>; Gao, Liming <gaoliming@byosoft.com.cn>; >> Wang, Jian J <jian.j.wang@intel.com> >> Subject: Re: [edk2-devel] [PATCH v3 00/22] Add Raw algorithm support using >> Arm FW-TRNG interface >> >> Hi Pierre >> I give the feedback on interface design and dependency, esp SecurityPkg and >> MdePkg. >> 1) Please don’t change package dependency policy. Yes right, with the changes suggested below: - in SecurityPkg.dsc, have TrngLib|MdePkg/Library/BaseTrngLibNull/BaseTrngLibNull.inf - change ArmHasRngExt() will allow to drop the following patch: [PATCH v3 12/22] SecurityPkg: Update Securitypkg.ci.yaml and maybe some others, so no more dependency over the ArmPkg (from the SecurityPkg). >> 2) For AesLib/DrbgLib/TrbgLib, I already expressed my concern on adding those >> new APIs in MdePkg. Please try to avoid that. >> >> Basically, since this is ARM FW-TRNG feature, you can consider just add this to >> ArmPkg without impacting other package. That would be a clean isolation. I noted your concerns. The TrngLib, AesLib and DrbgLib were split as 3 patch-sets. The TrngLib should come first in the 3 sets. I still need to work on the AesLib and DrbgLib. I will send a new version of the TrngLib which will address your concerns and have a clean isolation. Thanks for the comments, Pierre >> >> Thank you >> Yao, Jiewen >> >> >>> -----Original Message----- >>> From: Pierre Gondois <pierre.gondois@arm.com> >>> Sent: Thursday, July 21, 2022 4:55 PM >>> To: Yao, Jiewen <jiewen.yao@intel.com>; devel@edk2.groups.io >>> Cc: Sami Mujawar <sami.mujawar@arm.com>; Leif Lindholm >>> <quic_llindhol@quicinc.com>; Ard Biesheuvel <ardb+tianocore@kernel.org>; >>> Rebecca Cran <rebecca@bsdio.com>; Kinney, Michael D >>> <michael.d.kinney@intel.com>; Gao, Liming <gaoliming@byosoft.com.cn>; >>> Wang, Jian J <jian.j.wang@intel.com> >>> Subject: Re: [edk2-devel] [PATCH v3 00/22] Add Raw algorithm support using >>> Arm FW-TRNG interface >>> >>> Hi Jiewen, >>> >>> On 7/20/22 18:44, Yao, Jiewen wrote: >>>> Hey >>>> This patch add dependency that SecurityPkg will depend on ArmPkg. >>>> >>>> I am not sure it is good idea. As alternative, why not put all those to ArmPkg? >>>> Then you don’t need change the package dependency. >>> >>> I am not sure I understood what you want to move to the ArmPkg. >>> Nonetheless, doing the following removes the dependency over the ArmPkg >>> (and it seems to be the normal way way of removing dependencies): >>> + TrngLib|MdePkg/Library/BaseTrngLibNull/BaseTrngLibNull.inf >>> - TrngLib|ArmPkg/Library/ArmFwTrngLib/ArmFwTrngLib.inf >>> - ArmMonitorLib|ArmPkg/Library/ArmMonitorLib/ArmMonitorLib.inf >>> - ArmSmcLib|ArmPkg/Library/ArmSmcLib/ArmSmcLib.inf >>> - ArmHvcLib|ArmPkg/Library/ArmHvcLib/ArmHvcLib.inf >>> >>> The only other dependecy over the ArmPkg is the ArmHasRngExt() call in >>> [PATCH v3 20/21] SecurityPkg/RngDxe: Add Arm support of RngDxe >>> but this can be easily replaced. >>> >>> Would it be ok ? >>> >>> Regards, >>> Pierre >>> >>> >>>> >>>> Thank you >>>> Yao Jiewen >>>> >>>>> -----Original Message----- >>>>> From: devel@edk2.groups.io <devel@edk2.groups.io> On Behalf Of >>>>> PierreGondois >>>>> Sent: Wednesday, July 20, 2022 10:59 PM >>>>> To: devel@edk2.groups.io >>>>> Cc: Sami Mujawar <sami.mujawar@arm.com>; Leif Lindholm >>>>> <quic_llindhol@quicinc.com>; Ard Biesheuvel >> <ardb+tianocore@kernel.org>; >>>>> Rebecca Cran <rebecca@bsdio.com>; Kinney, Michael D >>>>> <michael.d.kinney@intel.com>; Gao, Liming <gaoliming@byosoft.com.cn>; >>> Yao, >>>>> Jiewen <jiewen.yao@intel.com>; Wang, Jian J <jian.j.wang@intel.com> >>>>> Subject: Re: [edk2-devel] [PATCH v3 00/22] Add Raw algorithm support >> using >>>>> Arm FW-TRNG interface >>>>> >>>>> Hi, >>>>> I know this patch-set might be long to review, but I wanted to ask >>>>> if somebody already had some comments, >>>>> >>>>> Note the following patch-sets are depending on this patch-set: >>>>> - [PATCH v1 0/7] Add AesLib and ArmAesLib >>>>> https://edk2.groups.io/g/devel/message/90878 >>>>> - [PATCH RESEND v1 0/9] Add DrbgLib >>>>> https://edk2.groups.io/g/devel/message/90898 >>>>> >>>>> Regards, >>>>> Pierre >>>>> >>>>> On 6/29/22 17:02, PierreGondois via groups.io wrote: >>>>>> From: Pierre Gondois <pierre.gondois@arm.com> >>>>>> >>>>>> Bugzilla: Bug 3668 (https://bugzilla.tianocore.org/show_bug.cgi?id=3668) >>>>>> >>>>>> The Arm True Random Number Generator Firmware, Interface 1.0, >>>>> specification >>>>>> defines an interface between an Operating System (OS) executing at EL1 >> and >>>>>> Firmware (FW) exposing a conditioned entropy source that is provided by >> a >>>>>> TRNG back end. >>>>>> This patch-set: >>>>>> - defines a TRNG library class that provides an interface to access the >>>>>> entropy source on a platform. >>>>>> - implements a TRNG library instance that uses the Arm FW-TRNG >> interface. >>>>>> - Adds RawAlgorithm support to RngDxe for Arm architecture using the >> Arm >>>>>> FW-TRNG interface. >>>>>> - Enables RNG support using FW-TRNG interface for Kvmtool Guest/Virtual >>>>>> firmware. >>>>>> >>>>>> This patch-set is based on the v2 from Sami Mujawar: >>>>>> [PATCH v2 0/8] Add Raw algorithm support using Arm FW-TRNG interface >>>>>> https://edk2.groups.io/g/devel/message/83775 >>>>>> >>>>>> This patch-set can seen at: >>>>>> https://github.com/PierreARM/edk2/tree/Arm_Trng_v3 >>>>>> >>>>>> V3: >>>>>> - Address Leif's comment (moving definitions, optimizations, ...) >>>>>> - Add ArmMonitorLib to choose Hvc/Smc conduit depending on a Pcd. >>>>>> - Re-factor some parts of SecurityPkg/RngDxe/ to ease the addition >>>>>> of new algorithms. >>>>>> - Add ArmHasRngExt() function to check Arm's FEAT_RNG extension. >>>>>> V2: >>>>>> - Updates TrngLib definitions to use RETURN_STATUS as the return type >>>>>> from the interface functions as TrngLib is base type library. >>>>>> - Drops the patch "MdePkg: Add definition for NULL GUID" as there is >>>>>> already an equivalent definition provided by gZeroGuid. Thus, the >>>>>> use of gNullGuid has been replaced with gZeroGuid. >>>>>> >>>>>> Pierre Gondois (14): >>>>>> ArmPkg/ArmMonitorLib: Definition for ArmMonitorLib library class >>>>>> ArmPkg/ArmMonitorLib: Add ArmMonitorLib >>>>>> ArmPkg/ArmHvcNullLib: Add NULL instance of ArmHvcLib >>>>>> MdePkg/BaseRngLib: Rename ArmReadIdIsar0() to ArmGetFeatRng() >>>>>> ArmPkg/ArmLib: Add ArmReadIdIsar0() helper >>>>>> ArmPkg/ArmLib: Add ArmHasRngExt() >>>>>> SecurityPkg: Update Securitypkg.ci.yaml >>>>>> SecurityPkg/RngDxe: Replace Pcd with Sp80090Ctr256Guid >>>>>> SecurityPkg/RngDxe: Remove ArchGetSupportedRngAlgorithms() >>>>>> SecurityPkg/RngDxe: Documentation/include/parameter cleanup >>>>>> SecurityPkg/RngDxe: Check before advertising Cpu Rng algo >>>>>> SecurityPkg/RngDxe: Add debug warning for NULL >>>>>> PcdCpuRngSupportedAlgorithm >>>>>> SecurityPkg/RngDxe: Rename AArch64/RngDxe.c >>>>>> SecurityPkg/RngDxe: Add Arm support of RngDxe >>>>>> >>>>>> Sami Mujawar (8): >>>>>> ArmPkg: PCD to select conduit for monitor calls >>>>>> MdePkg/TrngLib: Definition for TRNG library class interface >>>>>> MdePkg/TrngLib: Add NULL instance of TRNG Library >>>>>> ArmPkg: Add FID definitions for Firmware TRNG >>>>>> ArmPkg/TrngLib: Add Arm Firmware TRNG library >>>>>> SecurityPkg/RngDxe: Rename RdRandGenerateEntropy to generic name >>>>>> SecurityPkg/RngDxe: Add AArch64 RawAlgorithm support through >> TrngLib >>>>>> ArmVirtPkg: Kvmtool: Add RNG support using FW-TRNG interface >>>>>> >>>>>> ArmPkg/ArmPkg.dec | 12 +- >>>>>> ArmPkg/ArmPkg.dsc | 3 + >>>>>> ArmPkg/Include/IndustryStandard/ArmStdSmc.h | 109 ++++- >>>>>> ArmPkg/Include/Library/ArmLib.h | 12 +- >>>>>> ArmPkg/Include/Library/ArmMonitorLib.h | 42 ++ >>>>>> ArmPkg/Library/ArmFwTrngLib/ArmFwTrngDefs.h | 50 +++ >>>>>> ArmPkg/Library/ArmFwTrngLib/ArmFwTrngLib.c | 403 >>>>> ++++++++++++++++++ >>>>>> ArmPkg/Library/ArmFwTrngLib/ArmFwTrngLib.inf | 29 ++ >>>>>> ArmPkg/Library/ArmHvcNullLib/ArmHvcNullLib.c | 29 ++ >>>>>> .../Library/ArmHvcNullLib/ArmHvcNullLib.inf | 22 + >>>>>> ArmPkg/Library/ArmLib/AArch64/AArch64Lib.c | 15 +- >>>>>> ArmPkg/Library/ArmLib/AArch64/AArch64Lib.h | 14 +- >>>>>> .../Library/ArmLib/AArch64/AArch64Support.S | 7 +- >>>>>> ArmPkg/Library/ArmLib/Arm/ArmV7Lib.c | 16 +- >>>>>> ArmPkg/Library/ArmMonitorLib/ArmMonitorLib.c | 34 ++ >>>>>> .../Library/ArmMonitorLib/ArmMonitorLib.inf | 29 ++ >>>>>> ArmVirtPkg/ArmVirtKvmTool.dsc | 10 + >>>>>> ArmVirtPkg/ArmVirtKvmTool.fdf | 5 + >>>>>> MdePkg/Include/Library/TrngLib.h | 121 ++++++ >>>>>> .../{ArmReadIdIsar0.S => ArmGetFeatRng.S} | 8 +- >>>>>> .../{ArmReadIdIsar0.asm => ArmGetFeatRng.asm} | 8 +- >>>>>> MdePkg/Library/BaseRngLib/AArch64/ArmRng.h | 2 +- >>>>>> MdePkg/Library/BaseRngLib/AArch64/Rndr.c | 2 +- >>>>>> MdePkg/Library/BaseRngLib/BaseRngLib.inf | 4 +- >>>>>> .../Library/BaseTrngLibNull/BaseTrngLibNull.c | 135 ++++++ >>>>>> .../BaseTrngLibNull/BaseTrngLibNull.inf | 30 ++ >>>>>> .../BaseTrngLibNull/BaseTrngLibNull.uni | 12 + >>>>>> MdePkg/MdePkg.dec | 5 + >>>>>> MdePkg/MdePkg.dsc | 1 + >>>>>> .../RngDxe/{AArch64/RngDxe.c => ArmRngDxe.c} | 137 +++++- >>>>>> .../RandomNumberGenerator/RngDxe/ArmTrng.c | 71 +++ >>>>>> .../RngDxe/Rand/RdRand.c | 14 +- >>>>>> .../RngDxe/Rand/RdRand.h | 43 -- >>>>>> .../RngDxe/Rand/RngDxe.c | 36 +- >>>>>> .../RandomNumberGenerator/RngDxe/RngDxe.c | 52 +-- >>>>>> .../RandomNumberGenerator/RngDxe/RngDxe.inf | 17 +- >>>>>> .../RngDxe/RngDxeInternals.h | 44 +- >>>>>> SecurityPkg/SecurityPkg.ci.yaml | 1 + >>>>>> SecurityPkg/SecurityPkg.dsc | 12 +- >>>>>> 39 files changed, 1423 insertions(+), 173 deletions(-) >>>>>> create mode 100644 ArmPkg/Include/Library/ArmMonitorLib.h >>>>>> create mode 100644 ArmPkg/Library/ArmFwTrngLib/ArmFwTrngDefs.h >>>>>> create mode 100644 ArmPkg/Library/ArmFwTrngLib/ArmFwTrngLib.c >>>>>> create mode 100644 ArmPkg/Library/ArmFwTrngLib/ArmFwTrngLib.inf >>>>>> create mode 100644 ArmPkg/Library/ArmHvcNullLib/ArmHvcNullLib.c >>>>>> create mode 100644 ArmPkg/Library/ArmHvcNullLib/ArmHvcNullLib.inf >>>>>> create mode 100644 ArmPkg/Library/ArmMonitorLib/ArmMonitorLib.c >>>>>> create mode 100644 ArmPkg/Library/ArmMonitorLib/ArmMonitorLib.inf >>>>>> create mode 100644 MdePkg/Include/Library/TrngLib.h >>>>>> rename MdePkg/Library/BaseRngLib/AArch64/{ArmReadIdIsar0.S => >>>>> ArmGetFeatRng.S} (78%) >>>>>> rename MdePkg/Library/BaseRngLib/AArch64/{ArmReadIdIsar0.asm => >>>>> ArmGetFeatRng.asm} (81%) >>>>>> create mode 100644 >> MdePkg/Library/BaseTrngLibNull/BaseTrngLibNull.c >>>>>> create mode 100644 >> MdePkg/Library/BaseTrngLibNull/BaseTrngLibNull.inf >>>>>> create mode 100644 >>> MdePkg/Library/BaseTrngLibNull/BaseTrngLibNull.uni >>>>>> rename >>> SecurityPkg/RandomNumberGenerator/RngDxe/{AArch64/RngDxe.c >>>>> => ArmRngDxe.c} (51%) >>>>>> create mode 100644 >>>>> SecurityPkg/RandomNumberGenerator/RngDxe/ArmTrng.c >>>>>> delete mode 100644 >>>>> SecurityPkg/RandomNumberGenerator/RngDxe/Rand/RdRand.h >>>>>> >>>>> >>>>> >>>>> >>>>> >>>> >> >> >> >> > ^ permalink raw reply [flat|nested] 6+ messages in thread
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2022-07-20 14:58 ` [edk2-devel] [PATCH v3 00/22] Add Raw algorithm support using Arm FW-TRNG interface PierreGondois
2022-07-20 16:44 ` Yao, Jiewen
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