Nimish Mishra

Paper 2024/551 , Indian Institute of Technology Kharagpur , Indian Institute of Technology Kharagpur Abstract Fault attacks that exploit the propagation of effective/ineffective faults present a richer attack surface than Differential Fault Attacks, in the sense that the adversary depends on a single bit of information to eventually leak secret cryptographic material.

Paper 2023/1679 , Indian Institute of Technology Kharagpur , Indian Institute of Technology Kharagpur , Indian Institute of Technology Kharagpur The need for energy optimizations in modern systems forces CPU vendors to provide Dynamic Voltage Frequency Scaling (DVFS) interfaces that allow software to control the voltage and frequency of CPU cores. In recent years, the accessibility of such DVFS interfaces to adversaries has amounted to a plethora of fault attack vectors.

[Submitted on 8 Oct 2023 ( v1 ), last revised 30 Jan 2025 (this version, v2)] Title:Systematic Evaluation of Randomized Cache Designs against Cache Occupancy View a PDF of the paper titled Systematic Evaluation of Randomized Cache Designs against Cache Occupancy, by Anirban Chakraborty and 3 other authors View PDF HTML (experimental) Abstract:Randomizing the address-to-set mapping and partitioning of the cache has been shown to be an effective mechanism in designing secured caches.