Concrete Evaluation of the Random Probing Security

Vahid Jahandideh

Paper 2021/859

Concrete Evaluation of the Random Probing Security

Vahid Jahandideh

Abstract

We study masked implementation's security when an adversary randomly probes each of its internal variables, intending to recover non-trivial knowledge about its secrets. We introduce a novel metric called Secret Recovery Probability (SRP) for assessing the informativeness of the probing leakages about the masked secrets. To evaluate SRP, our starting point is to describe the relations of the intermediate variables with a parity equation system where the target secret is an unknown of this system ...

Metadata

Available format(s): PDF
Category: Implementation
Publication info: Preprint. MINOR revision.
Keywords: Random Probing Security
Contact author(s): v jahandideh @ gmail com
History: 2021-06-24: received
Short URL: https://ia.cr/2021/859
License: CC BY

BibTeX

@misc{cryptoeprint:2021/859,
      author = {Vahid Jahandideh},
      title = {Concrete Evaluation of the Random Probing Security},
      howpublished = {Cryptology {ePrint} Archive, Paper 2021/859},
      year = {2021},
      url = {https://eprint.iacr.org/2021/859}
}