linux/security/integrity
Mimi Zohar bcbc9b0cf6 ima: extend the measurement list to include the file signature
This patch defines a new template called 'ima-sig', which includes
the file signature in the template data, in addition to the file's
digest and pathname.

A template is composed of a set of fields.  Associated with each
field is an initialization and display function.  This patch defines
a new template field called 'sig', the initialization function
ima_eventsig_init(), and the display function ima_show_template_sig().

This patch modifies the .field_init() function definition to include
the 'security.ima' extended attribute and length.

Changelog:
- remove unused code (Dmitry Kasatkin)
- avoid calling ima_write_template_field_data() unnecesarily (Roberto Sassu)
- rename DATA_FMT_SIG to DATA_FMT_HEX
- cleanup ima_eventsig_init() based on Roberto's comments

Signed-off-by: Mimi Zohar <zohar@linux.vnet.ibm.com>
Signed-off-by: Dmitry Kasatkin <d.kasatkin@samsung.com>
Signed-off-by: Roberto Sassu <roberto.sassu@polito.it>
2013-10-31 20:19:35 -04:00
..
evm ima: pass full xattr with the signature 2013-10-25 17:16:59 -04:00
ima ima: extend the measurement list to include the file signature 2013-10-31 20:19:35 -04:00
digsig.c ima: pass full xattr with the signature 2013-10-25 17:16:59 -04:00
digsig_asymmetric.c ima: read and use signature hash algorithm 2013-10-25 17:16:59 -04:00
iint.c ima: use dynamically allocated hash storage 2013-10-25 17:17:00 -04:00
integrity.h ima: provide hash algo info in the xattr 2013-10-26 21:32:55 -04:00
integrity_audit.c integrity: move integrity_audit_msg() 2013-06-20 07:47:49 -04:00
Kconfig integrity: move integrity_audit_msg() 2013-06-20 07:47:49 -04:00
Makefile integrity: move integrity_audit_msg() 2013-06-20 07:47:49 -04:00