Exploration of security threats in In-Memory Computing Paradigms
Keywords: In-Memory Computing, Cryptography, Hardware Security
In-memory computing paradigm is an emerging concept based on the tight integration of traditionally separated memory elements and combinational circuitry. It allows the minimization of the time and the energy needed to move data across the processor. The most promising solutions for in-memory computing architectures are based on the use of emerging technologies (Spin Transfer Torque RAM and Redox RAM) that are able to act as both storage and information processing unit. Despite the promising nature of the in-memory computing-based architectures many issues related to the devices themselves and to their double usage (storage and computing unit) need still to be solved. In particular, a correct evaluation of security threats targeting systems based on in-memory computing is still missing.
The innovative aspects of this PhD are related to the security aspects to be considered for a In Memory computing implementation. Indeed, the tight coupled memory-computing elements vulnerabilities have to be analyzed in hybrid NV-CMOS technologies. This research direction is very ambitious and can lead to consequent research direction.
Thesis director: Giorgio DI NATALE (TIMA - AMfoRS)
Thesis supervisor: Elena-Ioana VATAJELU (TIMA - AMfoRS)
Thesis started on: Nov. 2019
Thesis defence: 07/12/2023
Doctoral School: EEATS