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authorDave Jiang <dave.jiang@intel.com>2018-12-06 12:40:01 -0800
committerDan Williams <dan.j.williams@intel.com>2018-12-13 17:54:13 -0800
commit4c6926a23b76ea23403976290cd45a7a143f6500 (patch)
tree55dc830eafb03c36a4445f6b03c7e5dbe46be2dd /tools/testing/nvdimm
parent37833fb7989a9d3c3e26354e6878e682c340d718 (diff)
acpi/nfit, libnvdimm: Add unlock of nvdimm support for Intel DIMMs
Add support to unlock the dimm via the kernel key management APIs. The passphrase is expected to be pulled from userspace through keyutils. The key management and sysfs attributes are libnvdimm generic. Encrypted keys are used to protect the nvdimm passphrase at rest. The master key can be a trusted-key sealed in a TPM, preferred, or an encrypted-key, more flexible, but more exposure to a potential attacker. Signed-off-by: Dave Jiang <dave.jiang@intel.com> Co-developed-by: Dan Williams <dan.j.williams@intel.com> Reported-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'tools/testing/nvdimm')
-rw-r--r--tools/testing/nvdimm/Kbuild1
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/testing/nvdimm/Kbuild b/tools/testing/nvdimm/Kbuild
index 4a2f3cff2a75..33ea40777205 100644
--- a/tools/testing/nvdimm/Kbuild
+++ b/tools/testing/nvdimm/Kbuild
@@ -80,6 +80,7 @@ libnvdimm-$(CONFIG_ND_CLAIM) += $(NVDIMM_SRC)/claim.o
libnvdimm-$(CONFIG_BTT) += $(NVDIMM_SRC)/btt_devs.o
libnvdimm-$(CONFIG_NVDIMM_PFN) += $(NVDIMM_SRC)/pfn_devs.o
libnvdimm-$(CONFIG_NVDIMM_DAX) += $(NVDIMM_SRC)/dax_devs.o
+libnvdimm-$(CONFIG_NVDIMM_KEYS) += $(NVDIMM_SRC)/security.o
libnvdimm-y += libnvdimm_test.o
libnvdimm-y += config_check.o