Mimi Zohar bb7f9e5c38 evm: prohibit userspace writing 'security.evm' HMAC value ... commit 2fb1c9a4f2 upstream. Calculating the 'security.evm' HMAC value requires access to the EVM encrypted key. Only the kernel should have access to it. This patch prevents userspace tools(eg. setfattr, cp --preserve=xattr) from setting/modifying the 'security.evm' HMAC value directly. Signed-off-by: Mimi Zohar <zohar@linux.vnet.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2014-06-26 15:12:37 -04:00
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evm	evm: prohibit userspace writing 'security.evm' HMAC value	2014-06-26 15:12:37 -04:00
ima	ima: introduce ima_kernel_read()	2014-06-26 15:12:37 -04:00
digsig.c	ima: digital signature verification using asymmetric keys	2013-02-06 21:22:18 -05:00
digsig_asymmetric.c	ima: digital signature verification using asymmetric keys	2013-02-06 21:22:18 -05:00
iint.c	ima: per hook cache integrity appraisal status	2013-01-22 16:10:36 -05:00
integrity.h	ima: digital signature verification using asymmetric keys	2013-02-06 21:22:18 -05:00
Kconfig	ima: digital signature verification using asymmetric keys	2013-02-06 21:22:18 -05:00
Makefile	ima: digital signature verification using asymmetric keys	2013-02-06 21:22:18 -05:00