[root@ctf ~] cryptsetup luksDump /dev/VG00/crap
LUKS header information for /dev/VG00/crap

Version:        1
Cipher name:    aes
Cipher mode:    lrw-benbi:sha256
Hash spec:      sha1
Payload offset: 3016
MK bits:        384
MK digest:      d2 b0 4b 4f d1 fc b3 57 4f d9 62 4d 24 9c 47 b3 02 c3 22 11
MK salt:        aa 2b f6 9d 0b d9 b4 7e 0f d3 e2 0c ed e0 54 93
                ce 4e f4 02 90 cb e8 ab 8a a8 f0 48 5e b6 13 0d
MK iterations:  10
UUID:           6c90fc7e-3ac3-440a-a7de-63e02052cef4

Key Slot 0: ENABLED
        Iterations:             109351
        Salt:                   43 d6 bc 9c ad 94 0b b4 ea 93 cf 4b 36 96 eb 13
                                dd 57 d3 cf 12 0f 64 74 be 63 73 1c 31 58 e5 54
        Key material offset:    8
        AF stripes:             4000
Key Slot 1: DISABLED
Key Slot 2: DISABLED
Key Slot 3: DISABLED
Key Slot 4: DISABLED
Key Slot 5: DISABLED
Key Slot 6: DISABLED
Key Slot 7: DISABLED