Erro ao criptografar partição

sidetux
(usa Fedora)

Enviado em 06/01/2014 - 09:05h

Olá pessoal,

Estava utilizando o fedora 19 com o home criptografado, formatei meu notebook e instalei o fedora 20 eu não utilizo a criptografia no instalador pois utilizo chave ao invés de senha, ao tentar criptografar meu home de forma manual com o seguinte comando:

cryptsetup luksFormat -d /run/media/wlima/CARD/cryptfs.key /dev/fedora/home

 

Obtenho a seguinte mensagem

device-mapper: reload ioctl on  failed: Argumento inválido

Failed to setup dm-crypt key mapping for device /dev/fedora/home.

Check that kernel supports aes-xts-plain64 cipher (check syslog for more info).

 

Não entendo muito de criptografia, já dei uma googlada mas não consegui achar uma solução quando estava com o fedora 19 utilizei os mesmos comandos para criptografar e tinha dado certo.

OBS: Não sei a tag para deixar as informações abaixo minimizadas

Algumas informações para ajudar na solução do problema:



[root@fedora ~]# journalctl -r | head
-- Logs begin at Sáb 2014-01-04 02:47:53 BRST, end at Seg 2014-01-06 08:52:10 BRST. --
Jan 06 08:52:10 fedora NetworkManager[834]: <warn> nl_recvmsgs() error: (-33) Dump inconsistency detected, interrupted
Jan 06 08:52:07 fedora kernel: device-mapper: ioctl: error adding target to table
Jan 06 08:52:07 fedora kernel: device-mapper: table: 253:6: crypt: Device lookup failed

[root@fedora ~]# lsmod | grep crypt
dm_crypt 22793 0

[root@fedora ~]# cat /proc/crypto
name : cbc(aes)
driver : cbc(aes-asm)
module : kernel
priority : 200
refcnt : 1
selftest : passed
type : givcipher
async : no
blocksize : 16
min keysize : 16
max keysize : 32
ivsize : 16
geniv : eseqiv

name : cbc(aes)
driver : cbc(aes-asm)
module : kernel
priority : 200
refcnt : 1
selftest : passed
type : blkcipher
blocksize : 16
min keysize : 16
max keysize : 32
ivsize : 16
geniv : <default>

name : xts(aes)
driver : xts(aes-asm)
module : kernel
priority : 200
refcnt : 1
selftest : passed
type : givcipher
async : no
blocksize : 16
min keysize : 32
max keysize : 64
ivsize : 16
geniv : eseqiv

name : xts(aes)
driver : xts(aes-asm)
module : kernel
priority : 200
refcnt : 1
selftest : passed
type : blkcipher
blocksize : 16
min keysize : 32
max keysize : 64
ivsize : 16
geniv : <default>

name : ecb(arc4)
driver : ecb(arc4)-generic
module : arc4
priority : 100
refcnt : 1
selftest : passed
type : blkcipher
blocksize : 1
min keysize : 1
max keysize : 256
ivsize : 0
geniv : <default>

name : arc4
driver : arc4-generic
module : arc4
priority : 0
refcnt : 3
selftest : passed
type : cipher
blocksize : 1
min keysize : 1
max keysize : 256

name : crct10dif
driver : crct10dif-pclmul
module : crct10dif_pclmul
priority : 200
refcnt : 1
selftest : passed
type : shash
blocksize : 1
digestsize : 2

name : crc32
driver : crc32-pclmul
module : crc32_pclmul
priority : 200
refcnt : 1
selftest : passed
type : shash
blocksize : 1
digestsize : 4

name : crc32c
driver : crc32c-intel
module : crc32c_intel
priority : 200
refcnt : 1
selftest : passed
type : shash
blocksize : 1
digestsize : 4

name : __ghash
driver : cryptd(__ghash-pclmulqdqni)
module : kernel
priority : 50
refcnt : 1
selftest : passed
type : ahash
async : yes
blocksize : 16
digestsize : 16

name : ghash
driver : ghash-clmulni
module : ghash_clmulni_intel
priority : 400
refcnt : 1
selftest : passed
type : ahash
async : yes
blocksize : 16
digestsize : 16

name : __ghash
driver : __ghash-pclmulqdqni
module : ghash_clmulni_intel
priority : 0
refcnt : 1
selftest : passed
type : shash
blocksize : 16
digestsize : 16

name : stdrng
driver : krng
module : kernel
priority : 200
refcnt : 2
selftest : passed
type : rng
seedsize : 0

name : lzo
driver : lzo-generic
module : kernel
priority : 0
refcnt : 1
selftest : passed
type : compression

name : crct10dif
driver : crct10dif-generic
module : kernel
priority : 100
refcnt : 2
selftest : passed
type : shash
blocksize : 1
digestsize : 2

name : crc32c
driver : crc32c-generic
module : kernel
priority : 100
refcnt : 1
selftest : passed
type : shash
blocksize : 1
digestsize : 4

name : aes
driver : aes-generic
module : kernel
priority : 100
refcnt : 1
selftest : passed
type : cipher
blocksize : 16
min keysize : 16
max keysize : 32

name : sha224
driver : sha224-generic
module : kernel
priority : 0
refcnt : 1
selftest : passed
type : shash
blocksize : 64
digestsize : 28

name : sha256
driver : sha256-generic
module : kernel
priority : 0
refcnt : 1
selftest : passed
type : shash
blocksize : 64
digestsize : 32

name : sha1
driver : sha1-generic
module : kernel
priority : 0
refcnt : 1
selftest : passed
type : shash
blocksize : 64
digestsize : 20

name : md5
driver : md5-generic
module : kernel
priority : 0
refcnt : 1
selftest : passed
type : shash
blocksize : 64
digestsize : 16

name : aes
driver : aes-asm
module : kernel
priority : 200
refcnt : 2
selftest : passed
type : cipher
blocksize : 16
min keysize : 16
max keysize : 32