Hello,
I am using aes-xts-plain64 with LUKS headers to crypt the root. In 4.10,
the partition cannot be opened and I have the following errors when
booting:
device-mapper: table: 253:0: crypt: Error allocating crypto tfm
device-mapper: ioctl: error adding target to table
device-mapper: reload ioctl on failed: No such file or directory
Failed to setup dm-crypt key mapping for device /dev/mmcblk0p2
Check that the kernel supports aes-xts-plain64 cipher (check syslog for more info)
I found that this commit is responsible for the regression (reverting it
solves the problem):
> commit f1c131b45410a202eb45cc55980a7a9e4e4b4f40
> Author: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
> Date: Tue Nov 22 20:08:19 2016 +0800
>
> crypto: xts - Convert to skcipher
Some precision: I am using the vanilla kernel source for 4.10. The aes,
xts and dm-crypt modules are directly compiled in the kernel and not as
modules. I also had the same problem with kernel 4.10-rc*.
Is it a known issue? I found 1 related email with no answer on the
dm-crypt mailing. If this is a regression, I can start digging, although
any guidance would be greatly appreciated.
Thank you in advance,
Best regards,
--
Nicolas Porcel
