Title :
Attacks and Defenses for JTAG
Author :
Rosenfeld, Kurt ; Karri, Ramesh
Author_Institution :
Polytech. Inst. of New York Univ., Brooklyn, NY, USA
Abstract :
JTAG is a well-known standard mechanism for in-field test. Although it provides high controllability and observability, it also poses great security challenges. This article analyzes various attacks and proposes protection schemes.
Keywords :
security of data; JTAG; attack schemes; protection schemes; security challenges; Digital systems; Fabrication; Information systems; Logic testing; Master-slave; Packaging; Pins; Protection; Protocols; Security; JTAG; design and test; embedded test; hardware security; security;
Journal_Title :
Design & Test of Computers, IEEE
