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linux/security/integrity/ima
Dmitry Kasatkin c57782c13e ima: require signature based appraisal
This patch provides CONFIG_IMA_APPRAISE_SIGNED_INIT kernel configuration
option to force IMA appraisal using signatures. This is useful, when EVM
key is not initialized yet and we want securely initialize integrity or
any other functionality.

It forces embedded policy to require signature. Signed initialization
script can initialize EVM key, update the IMA policy and change further
requirement of everything to be signed.

Changes in v3:
* kernel parameter fixed to configuration option in the patch description

Changes in v2:
* policy change of this patch separated from the key loading patch

Signed-off-by: Dmitry Kasatkin <d.kasatkin@samsung.com>
Signed-off-by: Mimi Zohar <zohar@linux.vnet.ibm.com>
2014-11-17 23:12:01 -05:00
..
ima_api.c ima: load x509 certificate from the kernel 2014-11-17 23:12:00 -05:00
ima_appraise.c ima: added ima_policy_flag variable 2014-09-17 16:39:36 -04:00
ima_crypto.c integrity: define a new function integrity_read_file() 2014-11-17 23:09:18 -05:00
ima_fs.c ima: display template format in meas. list if template name length is zero 2014-10-13 08:39:01 -04:00
ima_init.c ima: load x509 certificate from the kernel 2014-11-17 23:12:00 -05:00
ima_main.c ima: use path names cache 2014-10-07 14:32:54 -04:00
ima_policy.c ima: require signature based appraisal 2014-11-17 23:12:01 -05:00
ima_queue.c integrity: fix checkpatch errors 2014-03-07 12:15:45 -05:00
ima_template_lib.c ima: reduce memory usage when a template containing the n field is used 2014-03-07 11:32:30 -05:00
ima_template_lib.h ima: extend the measurement list to include the file signature 2013-10-31 20:19:35 -04:00
ima_template.c ima: added support for new kernel cmdline parameter ima_template_fmt 2014-10-13 08:39:02 -04:00
ima.h ima: added ima_policy_flag variable 2014-09-17 16:39:36 -04:00
Kconfig ima: require signature based appraisal 2014-11-17 23:12:01 -05:00
Makefile ima: define template fields library and new helpers 2013-10-25 17:17:05 -04:00