Hi, fs-verity is a Linux kernel filesystem feature that does transparent on-demand verification of the contents of read-only files using Merkle trees. openSUSE Tumbleweed (ext4 + btrfs) and Leap (15.[45] ext4 only) ship with kernel support, but until now the corresponding user-space tools (fsverity-utils) have not been provided. These tools can be used to enable fs-verity on files, retrieve the digests of fs-verity files, and sign files for use with fs-verity (among other things). A devel project with the latest fsverity-utils 1.5 release is located at https://build.opensuse.org/package/show/filesystems/fsverity-utils I plan on submitting a request for openSUSE Factory inclusion in the coming days. Cheers, David Links: https://git.kernel.org/pub/scm/fs/fsverity/fsverity-utils.git https://www.kernel.org/doc/html/latest/filesystems/fsverity.html https://developers.facebook.com/blog/post/2021/10/19/fs-verity-support-in-bt...