Changes in sysfs-driver-intel-m10-bmc-sec-update

cc1eb048 - fpga: m10bmc-sec: update email address for Peter Colberg

Mon, 27 Jan 2025 20:16:34 +0000

fpga: m10bmc-sec: update email address for Peter ColbergUpdate my email address after Altera became a subsidiary of Intel onJanuary 1, 2025.Signed-off-by: Peter Colberg Acked-by: Xu Yilun Link: https://lore.kernel.org/r/20250127201634.17097-1-peter.colberg@altera.comSigned-off-by: Xu Yilun List of files: /linux-6.15/Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update

1e55c520 - fpga: m10bmc-sec: Change contact for secure update driver

Mon, 23 Oct 2023 03:28:56 +0000

fpga: m10bmc-sec: Change contact for secure update driverChange the maintainer for the Intel MAX10 BMC Secure Update driver fromRuss Weight to Peter Colberg. Update the ABI documentation contactinformation as well.Signed-off-by: Russ Weight Acked-by: Peter Colberg Link: https://lore.kernel.org/r/20230928164753.278684-1-russell.h.weight@intel.comSigned-off-by: Xu Yilun Link: https://lore.kernel.org/r/20231023032857.902699-2-yilun.xu@linux.intel.comSigned-off-by: Greg Kroah-Hartman List of files: /linux-6.15/Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update

7f03d84a - fpga: m10bmc-sec: expose max10 canceled keys in sysfs

Mon, 06 Jun 2022 16:00:37 +0000

fpga: m10bmc-sec: expose max10 canceled keys in sysfsExtend the MAX10 BMC Secure Update driver to provide sysfs files toexpose the 128 bit code signing key (CSK) cancellation vectors. These usethe standard bitmap list format (e.g. 1,2-6,9).Each CSK is assigned an ID, a number between 0-127, during the signingprocess. CSK ID cancellation information is stored in 128-bit fields inwrite-once locations in flash. The cancellation of a CSK can be usedto prevent the card from being rolled back to older images that weresigned with a CSK that is now cancelled.Reviewed-by: Tom Rix Tested-by: Tianfei Zhang Signed-off-by: Russ Weight Link: https://lore.kernel.org/r/20220606160038.846236-5-russell.h.weight@intel.comSigned-off-by: Xu Yilun List of files: /linux-6.15/Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update

154afa5c - fpga: m10bmc-sec: expose max10 flash update count

Mon, 06 Jun 2022 16:00:36 +0000

fpga: m10bmc-sec: expose max10 flash update countExtend the MAX10 BMC Secure Update driver to provide a sysfs file toexpose the flash update count.Reviewed-by: Tom Rix Tested-by: Tianfei Zhang Signed-off-by: Russ Weight Link: https://lore.kernel.org/r/20220606160038.846236-4-russell.h.weight@intel.comSigned-off-by: Xu Yilun List of files: /linux-6.15/Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update

bdf86d0e - fpga: m10bmc-sec: create max10 bmc secure update

Mon, 06 Jun 2022 16:00:35 +0000

fpga: m10bmc-sec: create max10 bmc secure updateCreate a sub-driver for the FPGA Card BMC in order to support secureupdates. This patch creates the Max10 BMC Secure Update driver andprovides sysfs files for displaying the root entry hashes (REH) for theFPGA static region (SR), the FPGA Partial Reconfiguration (PR) region,and the card BMC.The Intel MAX10 BMC Root of Trust (RoT) requires that all BMC Nios firmwareand FPGA images are authenticated using ECDSA before loading and executingon the card. Code Signing Keys (CSK) are used to sign images. CSKs aresigned by a root key. The root entry hash is created from the root publickey.The RoT provides authentication by storing an REH bitstream to a write-oncelocation. Image signatures are verified against the hash.Reviewed-by: Tom Rix Tested-by: Tianfei Zhang Signed-off-by: Russ Weight Link: https://lore.kernel.org/r/20220606160038.846236-3-russell.h.weight@intel.comSigned-off-by: Xu Yilun List of files: /linux-6.15/Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update