From: Pierre Gondois <pierre.gondois@...> Bugzilla: 3668 (https://bugzilla.tianocore.org/show_bug.cgi?id=3D3668) Add RngDxe support for Arm. This implementation uses the TrngLib to support the

From: Pierre Gondois <pierre.gondois@...> To re-use the AArch64/RngDxe.c for an Arm implementation, rename AArch64/RngDxe.c to ArmRngDxe.c. Signed-off-by: Pierre Gondois

From: Pierre Gondois <pierre.gondois@...> PcdCpuRngSupportedAlgorithm should allow to identify the the algorithm used by the RNDR CPU instruction to generate a random number. Add a debug warning

From: Sami Mujawar <sami.mujawar@...> Bugzilla: 3668 (https://bugzilla.tianocore.org/show_bug.cgi?id=3D3668) RawAlgorithm is used to provide access to entropy that is suitable for cryptographic

From: Pierre Gondois <pierre.gondois@...> RngGetBytes() relies on the RngLib. The RngLib might use the RNDR instruction if the FEAT_RNG feature is present. RngGetInfo and RngGetRNG both must

From: Pierre Gondois <Pierre.Gondois@...> This patch: -Update RngGetBytes() documentation to align the function definition and declaration. -Improve input parameter checking. Even though 'This'

From: Pierre Gondois <Pierre.Gondois@...> RngGetInfo() is one of the 2 functions of the EFI_RNG_PROTOCOL. RngGetInfo() is currently a mere wrapper around ArchGetSupportedRngAlgorithms() which is

From: Pierre Gondois <pierre.gondois@...> gEfiRngAlgorithmSp80090Ctr256Guid was used as the default algorithm in RngGetRNG(). The commit below set the default algorithm

From: Sami Mujawar <sami.mujawar@...> Bugzilla: 3668 (https://bugzilla.tianocore.org/show_bug.cgi?id=3D3668) Rename RdRandGenerateEntropy() to GenerateEntropy() to provide a common interface to

From: Sami Mujawar <sami.mujawar@...> Bugzilla: 3668 (https://bugzilla.tianocore.org/show_bug.cgi?id=3D3668) The Arm True Random Number Generator Firmware, Interface 1.0, Platform Design

From: Sami Mujawar <sami.mujawar@...> Bugzilla: 3668 (https://bugzilla.tianocore.org/show_bug.cgi?id=3D3668) The Arm True Random Number Generator Firmware, Interface 1.0, Platform Design

From: Sami Mujawar <sami.mujawar@...> Bugzilla: 3668 (https://bugzilla.tianocore.org/show_bug.cgi?id=3D3668) The True Random Number Generator (TRNG) library defines an interface to access the

From: Sami Mujawar <sami.mujawar@...> Bugzilla: 3668 (https://bugzilla.tianocore.org/show_bug.cgi?id=3D3668) The NIST Special Publications 800-90A, 800-90B and 800-90C provide recommendations

From: Pierre Gondois <Pierre.Gondois@...> Add a Null instance of ArmHvcLib in case of library dependencies. Signed-off-by: Pierre Gondois <Pierre.Gondois@...> --- ArmPkg/ArmPkg.dsc

From: Pierre Gondois <pierre.gondois@...> Sort the section containing HVC/SMC libraries prior to adding new libraries in this specific section. Signed-off-by: Pierre Gondois

From: Pierre Gondois <Pierre.Gondois@...> The ArmMonitorLib provides an abstract interface to issue an HyperVisor Call (HVC) or System Monitor Call (SMC) depending on the default conduit. The

From: Pierre Gondois <Pierre.Gondois@...> The ArmMonitorLib provides an abstract interface to issue an HyperVisor Call (HVC) or System Monitor Call (SMC) depending on the default conduit. The

From: Sami Mujawar <sami.mujawar@...> Define a PCD 'PcdMonitorConduitHvc' to select the conduit to use for monitor calls. PcdMonitorConduitHvc is defined as FALSE by default, meaning the SMC

From: Pierre Gondois <pierre.gondois@...> Bugzilla: Bug 3668 (https://bugzilla.tianocore.org/show_bug.cgi?id=3D3668= ) The Arm True Random Number Generator Firmware, Interface 1.0,

Hi Abner, One comment is on adding a new CPU type dir name of 'X86' for content that is common for IA32/X64. I can imagine a similar case for ARM/AARCH64 and for the RISCV (32, 64, 128) cases. I