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| author | Daniel Golle <daniel@makrotopia.org> | 2020-12-09 12:43:57 +0000 |
|---|---|---|
| committer | Daniel Golle <daniel@makrotopia.org> | 2020-12-14 17:25:14 +0000 |
| commit | c74ae8957471ecf27bd8e70fb55f6841bcf3c618 (patch) | |
| tree | 7d438e8e537fe70e9d3fee6117cbf27033f3458e /package | |
| parent | 7b85dd3788fd427ae95c6029b7a9177fd379ffea (diff) | |
| download | upstream-c74ae8957471ecf27bd8e70fb55f6841bcf3c618.tar.gz upstream-c74ae8957471ecf27bd8e70fb55f6841bcf3c618.tar.bz2 upstream-c74ae8957471ecf27bd8e70fb55f6841bcf3c618.zip | |
kernel: package kmod-keys-encrypted and kmod-keys-trusted
Add kernel module packages for handling encrypted and TPM trusted
keys on the kernel chain.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Diffstat (limited to 'package')
| -rw-r--r-- | package/kernel/linux/modules/other.mk | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/package/kernel/linux/modules/other.mk b/package/kernel/linux/modules/other.mk index 41de6ac2ba..421b1b536c 100644 --- a/package/kernel/linux/modules/other.mk +++ b/package/kernel/linux/modules/other.mk @@ -1103,6 +1103,47 @@ endef $(eval $(call KernelPackage,echo)) +define KernelPackage/keys-encrypted + SUBMENU:=$(OTHER_MENU) + TITLE:=encrypted keys on kernel keyring + DEPENDS:=@KERNEL_KEYS +kmod-crypto-cbc +kmod-crypto-hmac +kmod-crypto-rng \ + +kmod-crypto-sha256 +kmod-keys-trusted + KCONFIG:=CONFIG_ENCRYPTED_KEYS + FILES:=$(LINUX_DIR)/security/keys/encrypted-keys/encrypted-keys.ko + AUTOLOAD:=$(call AutoLoad,01,encrypted-keys,1) +endef + +define KernelPackage/keys-encrypted/description + This module provides support for create/encrypting/decrypting keys + in the kernel. Encrypted keys are kernel generated random numbers, + which are encrypted/decrypted with a 'master' symmetric key. The + 'master' key can be either a trusted-key or user-key type. + Userspace only ever sees/stores encrypted blobs. +endef + +$(eval $(call KernelPackage,keys-encrypted)) + + +define KernelPackage/keys-trusted + SUBMENU:=$(OTHER_MENU) + TITLE:=TPM trusted keys on kernel keyring + DEPENDS:=@KERNEL_KEYS +kmod-crypto-hash +kmod-crypto-hmac +kmod-crypto-sha1 +kmod-tpm + KCONFIG:=CONFIG_TRUSTED_KEYS + FILES:=$(LINUX_DIR)/security/keys/trusted.ko + AUTOLOAD:=$(call AutoLoad,01,trusted-keys,1) +endef + +define KernelPackage/keys-trusted/description + This module provides support for creating, sealing, and unsealing + keys in the kernel. Trusted keys are random number symmetric keys, + generated and RSA-sealed by the TPM. The TPM only unseals the keys, + if the boot PCRs and other criteria match. Userspace will only ever + see encrypted blobs. +endef + +$(eval $(call KernelPackage,keys-trusted)) + + define KernelPackage/tpm SUBMENU:=$(OTHER_MENU) TITLE:=TPM Hardware Support |