Jung Soon Shin

US Patent:

7277548, Oct 2, 2007

Filed:

Jul 11, 2003

Appl. No.:

10/617642

Inventors:

Young Ho Park - Verona NJ, US
Jung Gil Shin - Glen Rock NJ, US

Assignee:

nDosa Technologies, Inc. - Fairfield NJ

International Classification:

H04L 9/00

US Classification:

380270, 380 42, 380 44, 380273, 380274

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.

US Patent:

7555128, Jun 30, 2009

Filed:

Nov 3, 2004

Appl. No.:

10/980757

Inventors:

Nam Kon Ko - West Caldwell NJ, US
Jung Gil Shin - Glen Rock NJ, US

Assignee:

nDosa Technologies, Inc. - Fairfield NJ

International Classification:

H04K 1/00

US Classification:

380270

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.