Mitsubishi Electronics R100 Manuel d'utilisateur télécharger pdf (Page 30)

3. Utilities

30 R100 Wireless Gateway

Chapter 3 - Software Configuration

proposed TKIP (Temporal Key Integrity Protocol) or AES (Advanced

Encryption Standard) encryption schemes are applied.

TKIP: TKIP uses an encryption algorithm which is more stringent

than the WEP algorithm and also uses existing WLAN calculation

facilities to perform encryption operations. TKIP verifies the security

configuration after the encryption keys are determined.

AES: AES is a symmetric 128-bit block data encryption technique

which works simultaneously on multiple network layers.

64/128-bit versus 40/104-bit

The following section explains low-level (64-bit) and high-level (128-

bit) WEP Encryption schemes:

64-bit WEP Encryption

Authentication

Method Encryption Passphrase WEP Key 1~4

Open or shared key None Not required Not required

WEP-64 bits 1~64 characters 10 hex

WEP-128 bits 1~64 characters 26 hex

Shared key WEP-64 bits 1~64 characters 10 hex

WEP-128 bits 1~64 characters 26 hex

WPA-PSK

TKIP only * 8~63 characters Not required

AES only * 8~63 characters Not required

WPA

TKIP only * Not required Not required

AES only * Not required Not required

Radius with 802.1x

^ Auto Not required Not required

WEP-64 bits 1~64 characters 10 hex

WEP-128 bits 1~64 characters 26 hex

* R100 supports AES and TKIP encryption for WPA.

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Mitsubishi Electronics R100 Manuel d'utilisateur Page 30