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| author |   Mimi Zohar <zohar@linux.ibm.com> | 2021-11-23 13:37:52 -0500 |
|---|---|---|
| committer | Mimi Zohar <zohar@linux.ibm.com> | 2022-05-01 16:39:36 -0400 |
| commit | 246d921646c071b878480997c294db6c83215b06 (patch) | |
| tree | 15becd1e0c5d5546f70a8712df57cd4a5986685b /security/integrity/ima/ima_template.c | |
| parent | ima: use IMA default hash algorithm for integrity violations (diff) | |
| download | linux-dev-246d921646c071b878480997c294db6c83215b06.tar.xz linux-dev-246d921646c071b878480997c294db6c83215b06.zip | |
fs-verity: define a function to return the integrity protected file digest
Define a function named fsverity_get_digest() to return the verity file
digest and the associated hash algorithm (enum hash_algo).
This assumes that before calling fsverity_get_digest() the file must have
been opened, which is even true for the IMA measure/appraise on file
open policy rule use case (func=FILE_CHECK). do_open() calls vfs_open()
immediately prior to ima_file_check().
Acked-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
Diffstat (limited to 'security/integrity/ima/ima_template.c')
0 files changed, 0 insertions, 0 deletions