SMC Networks SMC Barricade Plus SMC7004WFW - Manual (Page 53)

C
ONFIGURING THE
W
IRELESS
B
ARRICADE
P
LUS
4-23
You can automatically generate encryption keys or you can manually enter
the keys. For automatic 64-bit security, you enter a passphrase that is used
to create four keys (as shown below). The automatic 128-bit security
generates a single key by entering a passphrase.