Moxa AWK-5222-EU Manual do Utilizador descarregar pdf (Página 36)

AWK-5222 User’s Manual Other Console Configurations

3-18

specified as 64/128 bits, which is actually a 40/104-bit secret key with a 24-bit initialization vector.

The AWK-5222 provides 4 entities of WEP key settings that can be selected to use with Key index.

The selected key setting specifies the key to be used as a send-key for encrypting traffic from the

AP side to the wireless client side. All 4 WEP keys are used as receive-keys to decrypt traffic from

the wireless client side to the AP side.

The WEP key can be presented in two Key type, HEX and ASCII. Each ASCII character has 8 bits,

so a 40-bit (or 64-bit) WEP key contains 5 characters, and a 104-bit (or 128-bit) key has 13

characters. In hex, each character uses 4 bits, so a 40-bit key has 10 hex characters, and a 128-bit

key has 26 characters.

Authentication type

Setting Description Factory Default

Open Data encryption is enabled, but no

authentication.

Shared Data encryption and authentication

are both enabled.

Open

Key type

Setting Description Factory Default

HEX Specifies WEP keys in hex-decimal

number form

ASCII Specifies WEP keys in ASCII form

HEX

Key length

Setting Description Factory Default

64 bits Uses 40-bit secret keys with 24-bit

initialization vector

128 bits Uses 104-bit secret key with 24-bit

initialization vector

64 bits

Key index

Setting Description Factory Default

1-4 Specifies which WEP key is used Open

1 2 ... 31 32 33 34 35 36 37 38 39 40 41 ... 99 100

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Moxa AWK-5222-EU Manual do Utilizador Página 36