Clark School Home UMD

ISR News Story

Alumnus Ayan Roy-Chowdhury and Professor John Baras issued U.S. Patent 8,397,062

Alumnus Ayan Roy-Chowdhury (EE Ph.D. 2008) and Professor John Baras (ECE/ISR) have received U.S. Patent 8,397,062 for “Method and System for Source Authentication in Group Communications.”

The invention is a method and system for authentication. A central node for issuing certificates to a plurality of nodes associated with the central node in a network also is provided. The central node receives a first key from at least one node from among the plurality of nodes and generates a second key based on the received first key and generates a certificate for the at least one node. The generated certificate is transmitted to the at least one node.

Roy-Chowdhury is currently a technology specialist with Fish & Richardson, PC, a law firm specializing in intellectual property law in Washington, D.C.

| View information on this and other ISR patents on our patents page |

Related Articles:
Alumnus Radha Poovendran is PI for cybersecurity MURI grant
Baras, Yu, Sadler issued patent for wireless communication authentication
Alum Radha Poovendran named IEEE Fellow; department chair
Alum Xiaobo Tan developing robotic fish to 'stalk' real fish in the Great Lakes
Alumna Mingyan Liu promoted to full professor; wins best paper award
Baras and Zhou issued U.S. Patent 7,827,459 for communications protocol
Alum Domenic Forte receives NSF CAREER Award
Dipankar Maity to receive Outstanding Graduate Assistant Award from UMD Graduate School
Tsiropoulou to join University of New Mexico faculty
Alumnus Fumin Zhang promoted to full professor at Georgia Tech

March 13, 2013


Prev   Next

 

 

Current Headlines

Alum Domenic Forte receives NSF CAREER Award

Danny Kim Named MWC/ARCS Lockheed Martin Scholar to Continue Research into Malware Mitigation Technology 

ENES 489P holds end-of-semester design contest

Congratulations, ISR graduates!

UMD's reACT Represents at the Smithsonian's Earth Optimism Summit

Miao Yu promoted to full professor

BBI FY17 Seed Grant Winners Announced

Alexander Pearse wins Dean's Doctoral Research Award

Eirini Eleni Tsiropoulou receives first Susan Frazier Postdoctoral Researcher Travel Award

Sayyed Sina Miran to receive Outstanding Graduate Assistant Award from UMD Graduate School

News Resources

Return to Newsroom

Search News

Archived News

Events Resources

Events Calendar