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author | Mimi Zohar <zohar@linux.ibm.com> | 2021-12-23 12:29:56 -0500 |
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committer | Mimi Zohar <zohar@linux.ibm.com> | 2022-05-05 11:49:13 -0400 |
commit | 989dc72511f7b57b94b42eabfcbe79d9070de6e3 (patch) | |
tree | 8ac181d41e251c172b265bf7b4f30b12336e0759 /security/integrity/ima/ima_template.c | |
parent | fs-verity: define a function to return the integrity protected file digest (diff) | |
download | linux-dev-989dc72511f7b57b94b42eabfcbe79d9070de6e3.tar.xz linux-dev-989dc72511f7b57b94b42eabfcbe79d9070de6e3.zip |
ima: define a new template field named 'd-ngv2' and templates
In preparation to differentiate between unsigned regular IMA file
hashes and fs-verity's file digests in the IMA measurement list,
define a new template field named 'd-ngv2'.
Also define two new templates named 'ima-ngv2' and 'ima-sigv2', which
include the new 'd-ngv2' field.
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
Diffstat (limited to 'security/integrity/ima/ima_template.c')
-rw-r--r-- | security/integrity/ima/ima_template.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/security/integrity/ima/ima_template.c b/security/integrity/ima/ima_template.c index db1ad6d7a57f..c25079faa208 100644 --- a/security/integrity/ima/ima_template.c +++ b/security/integrity/ima/ima_template.c @@ -20,6 +20,8 @@ static struct ima_template_desc builtin_templates[] = { {.name = IMA_TEMPLATE_IMA_NAME, .fmt = IMA_TEMPLATE_IMA_FMT}, {.name = "ima-ng", .fmt = "d-ng|n-ng"}, {.name = "ima-sig", .fmt = "d-ng|n-ng|sig"}, + {.name = "ima-ngv2", .fmt = "d-ngv2|n-ng"}, + {.name = "ima-sigv2", .fmt = "d-ngv2|n-ng|sig"}, {.name = "ima-buf", .fmt = "d-ng|n-ng|buf"}, {.name = "ima-modsig", .fmt = "d-ng|n-ng|sig|d-modsig|modsig"}, {.name = "evm-sig", @@ -38,6 +40,8 @@ static const struct ima_template_field supported_fields[] = { .field_show = ima_show_template_string}, {.field_id = "d-ng", .field_init = ima_eventdigest_ng_init, .field_show = ima_show_template_digest_ng}, + {.field_id = "d-ngv2", .field_init = ima_eventdigest_ngv2_init, + .field_show = ima_show_template_digest_ngv2}, {.field_id = "n-ng", .field_init = ima_eventname_ng_init, .field_show = ima_show_template_string}, {.field_id = "sig", .field_init = ima_eventsig_init, |