path: root/security/Makefile
diff options
authorMimi Zohar <>2009-02-04 09:06:58 -0500
committerJames Morris <>2009-02-06 09:05:30 +1100
commit3323eec921efd815178a23107ab63588c605c0b2 (patch)
treebc9e9714ac4881ebc515c1bd155674c52c356d6a /security/Makefile
parent6146f0d5e47ca4047ffded0fb79b6c25359b386c (diff)
integrity: IMA as an integrity service provider
IMA provides hardware (TPM) based measurement and attestation for file measurements. As the Trusted Computing (TPM) model requires, IMA measures all files before they are accessed in any way (on the integrity_bprm_check, integrity_path_check and integrity_file_mmap hooks), and commits the measurements to the TPM. Once added to the TPM, measurements can not be removed. In addition, IMA maintains a list of these file measurements, which can be used to validate the aggregate value stored in the TPM. The TPM can sign these measurements, and thus the system can prove, to itself and to a third party, the system's integrity in a way that cannot be circumvented by malicious or compromised software. - alloc ima_template_entry before calling ima_store_template() - log ima_add_boot_aggregate() failure - removed unused IMA_TEMPLATE_NAME_LEN - replaced hard coded string length with #define name Signed-off-by: Mimi Zohar <> Signed-off-by: James Morris <>
Diffstat (limited to 'security/Makefile')
1 files changed, 4 insertions, 0 deletions
diff --git a/security/Makefile b/security/Makefile
index c05c127fff9a..595536cbffb2 100644
--- a/security/Makefile
+++ b/security/Makefile
@@ -17,3 +17,7 @@ obj-$(CONFIG_SECURITY_SELINUX) += selinux/built-in.o
obj-$(CONFIG_SECURITY_SMACK) += smack/built-in.o
obj-$(CONFIG_SECURITY_ROOTPLUG) += root_plug.o
obj-$(CONFIG_CGROUP_DEVICE) += device_cgroup.o
+# Object integrity file lists
+subdir-$(CONFIG_IMA) += integrity/ima
+obj-$(CONFIG_IMA) += integrity/ima/built-in.o