A Design‐Space Exploration for Allocating Security Tasks in Multicore Real‐Time Systems
Monowar Hasan1,a, Sibin Mohan1,b, Rodolfo Pellizzoni2 and Rakesh B. Bobba3
1Dept. of Computer Science, University of Illinois at Urbana‐Champaign, Urbana, IL, USA
amhasan11@illinois.edu
bsibin@illinois.edu
2Dept. of Electrical and Computer Engineering, University of Waterloo, Ontario, Canada
rodolfo.pellizzoni@uwaterloo.ca
3School of Electrical Engineering and Computer Science, Oregon State University, Corvallis, OR, USA
rakesh.bobba@oregonstate.edu
ABSTRACT
The increased capabilities of modern real‐time systems
(RTS) expose them to various security threats. Recently,
frameworks that integrate security tasks without perturbing the
real‐time tasks have been proposed, but they only target single
core systems. However, modern RTS are migrating towards
multicore platforms. This makes the problem of integrating
security mechanisms more complex, as designers now have
multiple choices for where to allocate the security tasks. In this
paper we propose