Dell PowerConnect W-AP105 매뉴얼 - 페이지 42
{카테고리_이름} Dell PowerConnect W-AP105에 대한 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Dell PowerConnect W-AP105 45 페이지. Powerconnect w-ap104 and w-ap105 access points
Dell PowerConnect W-AP105에 대해서도 마찬가지입니다: 매뉴얼 (10 페이지), 설치 매뉴얼 (2 페이지), 사양 (2 페이지), 사양 (2 페이지), 사양 (4 페이지), 설치 매뉴얼 (2 페이지)
페이지 인쇄
CSP
WPA2 PSK
802.11i Pairwise Master
Key (PMK)
802.11i Pairwise Transient
Key (PTK)
802.11i
EAPOL MIC Key
802.11i EAPOL Encr Key
802.11i data AES-CCM
encryption/MIC key
CSP TYPE
GENERATION
16-64
CO configured
character
shared secret
used to
authenticate
mesh
connections
and in
remote AP
advanced
configuration
512-bit
shared secret
Derived from WPA2
used to
PSK
derive
802.11i
session keys
512-bit
Derived during 802.11i
shared secret
4-way handshake
from which
Temporal
Keys (TKs)
are derived
128-bit
Derived from PTK
shared secret
used to
protect 4-
way (key)
handshake
128-bit
Derived from PTK
shared secret
used to
protect 4-
way
handshakes
128-bit AES-
Derived from PTK
CCM key
42
STORAGE
And
USE
ZEROIZATI
ON
Encrypted in
Used to derive
flash using the
the PMK for
KEK; zeroized
802.11i mesh
by updating
connections
through
between APs
administrative
and in
interface, or by
advanced
the 'ap wipe
Remote AP
out flash'
connections;
command.
programmed
into AP by the
controller over
the IPSec
session.
In volatile
Used to derive
memory only;
802.11i
zeroized on
Pairwise
reboot
Transient Key
(PTK)
In volatile
All session
memory only;
encryption/dec
zeroized on
ryption keys
reboot
are derived
from the PTK
In volatile
Used for
memory only;
integrity
zeroized on
validation in 4-
reboot
way
handshake
In volatile
Used for
memory only;
confidentiality
zeroized on
in 4-way
reboot
handshake
Stored in
Used for
plaintext in
802.11i packet
volatile
encryption and
memory;
integrity
zeroized on
verification
reboot
(this is the
CCMP or
AES-CCM
key)