ima: add audit log support for larger hashes
authorMimi Zohar <zohar@linux.vnet.ibm.com>
Fri, 7 Jun 2013 10:16:38 +0000 (12:16 +0200)
committerMimi Zohar <zohar@linux.vnet.ibm.com>
Sun, 27 Oct 2013 01:32:46 +0000 (21:32 -0400)
commit5278aa52f35003ddafda80b0243b3693f935b134
treeca904308ffb6482612ab6f74ee7480c8e4fcf18c
parenta71dc65d30a472409f05d247f4eab91b14acf2f5
ima: add audit log support for larger hashes

Different files might be signed based on different hash algorithms.
This patch prefixes the audit log measurement hash with the hash
algorithm.

Changelog:
- use generic HASH_ALGO defintions
- use ':' as delimiter between the hash algorithm and the digest
  (Roberto Sassu)
- always include the hash algorithm used when audit-logging a measurement

Signed-off-by: Mimi Zohar <zohar@linux.vnet.ibm.com>
Signed-off-by: Roberto Sassu <roberto.sassu@polito.it>
Signed-off-by: Peter Moody <pmoody@google.com>
security/integrity/ima/ima_api.c