diff options
| author | Dmitry Kasatkin <d.kasatkin@samsung.com> | 2014-02-28 13:18:09 +0100 |
|---|---|---|
| committer | Mimi Zohar <zohar@linux.vnet.ibm.com> | 2014-03-07 18:15:49 +0100 |
| commit | a3aef94b312ec51b5dfc199ef884924e60ad1b75 (patch) | |
| tree | d8701214ae5cc34eb70adba841fcb3e62c875bf8 /security/integrity/evm | |
| parent | ima: skip memory allocation for empty files (diff) | |
| download | linux-a3aef94b312ec51b5dfc199ef884924e60ad1b75.tar.xz linux-a3aef94b312ec51b5dfc199ef884924e60ad1b75.zip | |
evm: enable key retention service automatically
If keys are not enabled, EVM is not visible in the configuration menu.
It may be difficult to figure out what to do unless you really know.
Other subsystems as NFS, CIFS select keys automatically. This patch does
the same.
This patch also removes '(TRUSTED_KEYS=y || TRUSTED_KEYS=n)' dependency,
which is unnecessary. EVM does not depend on trusted keys, but on
encrypted keys. evm.h provides compile time dependency.
Signed-off-by: Dmitry Kasatkin <d.kasatkin@samsung.com>
Signed-off-by: Mimi Zohar <zohar@linux.vnet.ibm.com>
Diffstat (limited to 'security/integrity/evm')
| -rw-r--r-- | security/integrity/evm/Kconfig | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/security/integrity/evm/Kconfig b/security/integrity/evm/Kconfig index 5aa910348e01..d35b4915b00d 100644 --- a/security/integrity/evm/Kconfig +++ b/security/integrity/evm/Kconfig @@ -1,9 +1,10 @@ config EVM boolean "EVM support" - depends on SECURITY && KEYS && (TRUSTED_KEYS=y || TRUSTED_KEYS=n) + depends on SECURITY + select KEYS + select ENCRYPTED_KEYS select CRYPTO_HMAC select CRYPTO_SHA1 - select ENCRYPTED_KEYS default n help EVM protects a file's security extended attributes against |