Encryption Techniques for Test Infrastructures - LIRMM - Laboratoire d’Informatique, de Robotique et de Microélectronique de Montpellier Access content directly
Conference Poster Year : 2019

Encryption Techniques for Test Infrastructures


Test infrastructures are widely deployed in modern Systems-on-Chip (SoC). They allow the tester to control and observe the internal state of the SoC. However, a malicious user can exploit these infrastructures in order to extract secret information stored inside the SoC. In this paper, we review and compare security countermeasures based on the encryption of test data. The present techniques ensure the confidentiality of the exchanged messages between the circuit and the tester. Moreover, they provide lightweight user authentication in order to prevent malicious users from accessing the test infrastructure.
Fichier principal
Vignette du fichier
Stream_block_comparison.pdf (83.21 Ko) Télécharger le fichier
Origin Files produced by the author(s)

Dates and versions

lirmm-02306922 , version 1 (07-10-2019)


  • HAL Id : lirmm-02306922 , version 1


Emanuele Valea, Marie-Lise Flottes, Giorgio Di Natale, Bruno Rouzeyre. Encryption Techniques for Test Infrastructures. 13e Colloque National Du GDR SoC², Jun 2019, Montpellier, France. . ⟨lirmm-02306922⟩
78 View
107 Download


Gmail Mastodon Facebook X LinkedIn More