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| author | Mimi Zohar <zohar@linux.vnet.ibm.com> | 2012-01-10 07:59:36 +0400 |
|---|---|---|
| committer | Mimi Zohar <zohar@linux.vnet.ibm.com> | 2012-09-07 22:57:47 +0400 |
| commit | 5a44b41207174e1882ce0c24a752f4cfb65dab07 (patch) | |
| tree | a5426be63a4f165f3ce15d1e61d8fd10f37fd8c3 /security/integrity/integrity.h | |
| parent | 42c63330f2b05aa6077c1bfc2798c04afe54f6b2 (diff) | |
| download | linux-5a44b41207174e1882ce0c24a752f4cfb65dab07.tar.xz | |
ima: add support for different security.ima data types
IMA-appraisal currently verifies the integrity of a file based on a
known 'good' measurement value. This patch reserves the first byte
of 'security.ima' as a place holder for the type of method used for
verifying file data integrity.
Changelog v1:
- Use the newly defined 'struct evm_ima_xattr_data'
Signed-off-by: Dmitry Kasatkin <dmitry.kasatkin@nokia.com>
Signed-off-by: Mimi Zohar <zohar@linux.vnet.ibm.com>
Diffstat (limited to 'security/integrity/integrity.h')
| -rw-r--r-- | security/integrity/integrity.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/security/integrity/integrity.h b/security/integrity/integrity.h index dac6b68e945a..91ccef1c704b 100644 --- a/security/integrity/integrity.h +++ b/security/integrity/integrity.h @@ -39,7 +39,7 @@ struct integrity_iint_cache { struct inode *inode; /* back pointer to inode in question */ u64 version; /* track inode changes */ unsigned char flags; - u8 digest[SHA1_DIGEST_SIZE]; + struct evm_ima_xattr_data ima_xattr; enum integrity_status ima_status; enum integrity_status evm_status; }; |