Abstract: Systems and methods are presented for achieving various operational modes of packetized wireless network communication, specifically IEEE 802.11 Wireless LAN (WLAN), 802.16 Wireless MAN and WiMAX communication. By providing for various operational modes an increase in the overall security of the wireless network can be realized. The invention is based on the application of a single cryptosystem and on the application of multiple cryptosystems. The invention addresses to aspects of WLAN security, namely, the protection of the information transmitted through the radio link of WLANs, and the invisibility of the network equipment, such as Access Points (APs), to unauthorized adapters.
Type:
Grant
Filed:
November 3, 2004
Date of Patent:
June 30, 2009
Assignee:
nDosa Technologies, Inc.
Inventors:
Nam Kon Ko, Kwang-Bock You, Jung Gil Shin
Abstract: An encryption system and method that may encrypt all of the transmitted and received data packets on the data link layer without collisions on the Initialization Vector (IV). In the encryption system and method a new final key value may be generated and applied to every transmitted and received data packet. The encryption system and method provide for a novel three phase algorithmic process for generating a final secret key.
Type:
Grant
Filed:
July 11, 2003
Date of Patent:
October 2, 2007
Assignee:
nDosa Technologies, Inc.
Inventors:
Young Ho Park, Kwang-Bock You, Jung Gil Shin
Abstract: Systems and methods are presented for achieving various operational modes of packetized wireless network communication, specifically IEEE 802.11 Wireless LAN (WLAN), 802.16 Wireless MAN and WiMAX communication. By providing for various operational modes an increase in the overall security of the wireless network can be realized. The invention is based on the application of a single cryptosystem and on the application of multiple cryptosystems. The invention addresses to aspects of WLAN security, namely, the protection of the information transmitted through the radio link of WLANs, and the invisibility of the network equipment, such as Access Points (APs), to unauthorized adapters.
Abstract: An encryption system and method that may encrypt all of the transmitted and received data packets on the data link layer without collisions on the Initialization Vector (IV). In the encryption system and method a new final key value may be generated and applied to every transmitted and received data packet. The encryption system and method provide for a novel three phase algorithmic process for generating a final secret key.
Type:
Application
Filed:
July 11, 2003
Publication date:
April 29, 2004
Applicant:
nDosa Technologies Inc.
Inventors:
Young Ho Park, Kwang-Bock You, Jung Gil Shin