diff options
author | Thiago Jung Bauermann <bauerman@linux.ibm.com> | 2019-06-27 23:19:28 -0300 |
---|---|---|
committer | Mimi Zohar <zohar@linux.ibm.com> | 2019-08-05 18:40:21 -0400 |
commit | 9044d627fd18f9fca49b62d4619ee14914b91464 (patch) | |
tree | db035dc7773f8b8509f87115f510ed340aef7b52 /LICENSES | |
parent | cf38fed1e183dd2410f62d49ae635fe593082f0c (diff) | |
download | linux-9044d627fd18f9fca49b62d4619ee14914b91464.tar.gz linux-9044d627fd18f9fca49b62d4619ee14914b91464.tar.bz2 linux-9044d627fd18f9fca49b62d4619ee14914b91464.zip |
ima: Add modsig appraise_type option for module-style appended signatures
Introduce the modsig keyword to the IMA policy syntax to specify that
a given hook should expect the file to have the IMA signature appended
to it. Here is how it can be used in a rule:
appraise func=KEXEC_KERNEL_CHECK appraise_type=imasig|modsig
With this rule, IMA will accept either a signature stored in the extended
attribute or an appended signature.
For now, the rule above will behave exactly the same as if
appraise_type=imasig was specified. The actual modsig implementation
will be introduced separately.
Suggested-by: Mimi Zohar <zohar@linux.ibm.com>
Signed-off-by: Thiago Jung Bauermann <bauerman@linux.ibm.com>
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
Diffstat (limited to 'LICENSES')
0 files changed, 0 insertions, 0 deletions