Kernel 2.6.30.1 I try mount encrypted partition: root@zlom:/home/maciek# cryptsetup create secret /dev/sda6 Enter passphrase: Command failed: device-mapper: reload ioctl failed: Zły argument "Zły argument"="Bad argument" Dmesg shows: [ 193.421463] device-mapper: table: 254:0: crypt: Error allocating crypto tfm [ 193.421471] device-mapper: ioctl: error adding target to table [ 193.465318] device-mapper: ioctl: device doesn't appear to be in the dev hash table BUT, I try again: root@zlom:/home/maciek# cryptsetup create secret /dev/sda6 Enter passphrase: root@zlom:/home/maciek# mount /mnt/sec/ root@zlom:/home/maciek# df -h | grep sec /dev/mapper/secret 89G 42G 43G 50% /mnt/sec Then it works. root@zlom:/home/maciek# cat /proc/crypto name : cbc(aes) driver : cbc(aes-asm) module : kernel priority : 200 refcnt : 2 selftest : passed type : givcipher async : yes blocksize : 16 min keysize : 16 max keysize : 32 ivsize : 16 geniv : chainiv name : cbc(aes) driver : cbc(aes-asm) module : cbc priority : 200 refcnt : 2 selftest : passed type : blkcipher blocksize : 16 min keysize : 16 max keysize : 32 ivsize : 16 geniv : <default> name : aes driver : aes-asm module : aes_i586 priority : 200 refcnt : 2 selftest : passed type : cipher blocksize : 16 min keysize : 16 max keysize : 32 name : aes driver : aes-generic module : aes_generic priority : 100 refcnt : 1 selftest : passed type : cipher blocksize : 16 min keysize : 16 max keysize : 32 name : stdrng driver : krng module : kernel priority : 200 refcnt : 2 selftest : passed type : rng seedsize : 0 name : md5 driver : md5-generic module : kernel priority : 0 refcnt : 1 selftest : passed type : shash blocksize : 64 digestsize : 16 descsize : 88 Any else information is needed? Config: http://unixy.pl/maciek/download/kernel/2.6.30-rc1/pc/config-2.6.30-rc1.txt dmesg: http://unixy.pl/maciek/download/kernel/2.6.30-rc1/pc/dmesg.txt -- Maciej Rutecki http://www.maciek.unixy.pl -- To unsubscribe from this list: send the line "unsubscribe linux-crypto" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html