Proxim Wireless Corporation PCI-8482 User Manual
ORiNOCO Wireless Client User Guide
Chapter 4 Proxim Client Utility Configuration
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Per User Key – Defines the unique encryption key for network configuration security. The
Per User key is used with many authentication mechanism and encryption.
Shared Keys – Determines a set of shared encryption keys (First, Second, Third, Fourth) used
for wireless encryption and security. At least one Shared Key field must be populated to enable
security using a shared key. If more then one key is defined then click the appropriate radio
button to select a key as the default encryption key.
Key Length – The options for Key Length are
u
64 bit encryption (10 digits in HEX mode)
u
128 bit encryption (26 digits in HEX mode)
u
152 bit encryption (32 digits in HEX mode)
The number of characters that may be entered in the encryption key field will be automatically
determined by the Key length setting.
Setting WPA PassPhrase Encryption
WPA is a new standard-based wireless security solution developed by the Wi-Fi Alliance. WPA
also supports the WEP (Wired Equivalent Privacy) security standard. Microsoft provides a
security patch called “Windows XP Support Patch for Wireless Protected Access” on its website
for free download and it works only with Windows XP. The WPA encryption is supported on
Windows
R
XP Professional and Windows XP Home Edition.
There are two types of WPA security:
l WPA-PSK (with no server) – it uses the so-called “pre-shared key” as the security key. A
pre-shared key is basically a password that is between eight and 63 characters long. It can be
any combination of letters, numbers, and other characters. This is the typical mode that is
used in a home environment.
l WPA (with server) – it is a system where a RADIUS server distributes the keys to the clients
automatically. It is typically used in a business environment.
To enable WPA with a passphrase (WPA-PSK), select Pre-Shared Keys from the Security
Options list and place a check mark in the WPA box.