Cryptography – Particular algorithmic function encoding – Nbs/des algorithm
Patent
1995-03-22
1997-09-30
Cain, David C.
Cryptography
Particular algorithmic function encoding
Nbs/des algorithm
380 4, 380 25, H04K 100
Patent
active
056733178
ABSTRACT:
In a wireless network access device, access to which is controlled by a control program retained in a memory in the device, a method of preventing unauthorized access to the device comprising the steps of: storing in the memory of the device, data representing a key code and an access enabling code; reading the key code from the device and generating, in accord with a known method, an access code based thereon; and, comparing the access code with the access enabling code and, if equal, enabling access to the device, otherwise denying access to the device. The invention also includes a system and a wireless network access device both of which prevent unauthorized access for reprogramming purposes.
REFERENCES:
patent: 5371794 (1994-12-01), Diffie et al.
patent: 5495531 (1996-02-01), Smiedt
patent: 5539824 (1996-07-01), Bjorklund et al.
Cain David C.
Jodziewicz Matthew F.
ORA Electronics, Inc.
LandOfFree
System and method for preventing unauthorized programming of wir does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with System and method for preventing unauthorized programming of wir, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System and method for preventing unauthorized programming of wir will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2262749