I have a bananapi pro and run armbian on it. I tried stable, testing and experimental (in that order) all with the same result. When I try
cryptsetup luksOpen /dev/sda1 ext_crypt
Enter passphrase for /dev/sda1: device-mapper: reload ioctl on failed: No such file or directory Failed to setup dm-crypt key mapping for device /dev/sda1. Check that kernel supports aes-xts-plain64 cipher (check syslog for more info).
May 4 20:53:19 localhost kernel: [78739.635960] device-mapper: table: 254:0: crypt: Error allocating crypto tfm May 4 20:53:19 localhost kernel: [78739.635973] device-mapper: ioctl: error adding target to table
I may want to add: The device in question (/dev/sda1) was luks formated and used on a bananapi (plain, not pro) before.
Do I have to compile my own kernel? Why is it, that I cannot open this device?