The Linux IMA subsystem introduces hooks within the Linux kernel to support measuring the integrity of files that are loaded (including application code) before it is executed or mmap()ed to memory. The measured value (hash) is then registered in a log that can be consulted by administrators.

Setup information

Git repository web repo


meta-integrity web subdirectory

Last commit: 5 years, 6 months ago (thud branch)


  • Jia Zhang (Author and maintainer) email


The meta-integrity layer depends upon:


The meta-integrity layer recommends:

Recipe name Version Description
ima-evm-utils 1.0+gitX
ima-inspect 0.11
ima-policy 0.1 The default external IMA policy
initrdscripts-ima 1.0 The initrd script for Linux Integrity Measurement Architecture (IMA)
keyutils 1.5.10+gitX Linux Key Management Utilities
packagegroup-ima 1.0 Linux Integrity Measurement Architecture (IMA) subsystem
packagegroup-ima-initramfs 1.0 Linux Integrity Measurement Architecture (IMA) subsystem for initramfs