THOBY Simon 34d099a330 IMA: remove the dependency on CRYPTO_MD5 ... commit 8510505d55 upstream. MD5 is a weak digest algorithm that shouldn't be used for cryptographic operation. It hinders the efficiency of a patch set that aims to limit the digests allowed for the extended file attribute namely security.ima. MD5 is no longer a requirement for IMA, nor should it be used there. The sole place where we still use the MD5 algorithm inside IMA is setting the ima_hash algorithm to MD5, if the user supplies 'ima_hash=md5' parameter on the command line. With commit ab60368ab6 ("ima: Fallback to the builtin hash algorithm"), setting "ima_hash=md5" fails gracefully when CRYPTO_MD5 is not set: ima: Can not allocate md5 (reason: -2) ima: Allocating md5 failed, going to use default hash algorithm sha256 Remove the CRYPTO_MD5 dependency for IMA. Signed-off-by: THOBY Simon <Simon.THOBY@viveris.fr> Reviewed-by: Lakshmi Ramasubramanian <nramas@linux.microsoft.com> [zohar@linux.ibm.com: include commit number in patch description for stable.] Cc: stable@vger.kernel.org # 4.17 Signed-off-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2021-09-15 09:50:48 +02:00
..
apparmor
bpf
integrity	IMA: remove the dependency on CRYPTO_MD5	2021-09-15 09:50:48 +02:00
keys	KEYS: trusted: Fix memory leak on object td	2021-05-19 10:12:50 +02:00
loadpin
lockdown
safesetid
selinux	selinux: correct the return value when loads initial sids	2021-08-12 13:22:16 +02:00
smack	smackfs: restrict bytes count in smk_set_cipso()	2021-07-19 09:45:03 +02:00
tomoyo	tomoyo: recognize kernel threads correctly	2021-03-09 11:11:15 +01:00
yama	task_work: cleanup notification modes	2020-10-17 15:05:30 -06:00
commoncap.c	security: commoncap: fix -Wstringop-overread warning	2021-05-11 14:47:36 +02:00
device_cgroup.c
inode.c
Kconfig
Kconfig.hardening
lsm_audit.c	dump_common_audit_data(): fix racy accesses to ->d_name	2021-01-19 18:27:29 +01:00
Makefile
min_addr.c
security.c	bpf: Add lockdown check for probe_write_user helper	2021-08-15 14:00:25 +02:00