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Communication Dans Un Congrès Année : 2019

Stream Cipher Based Encryption in IEEE Test Standards

Résumé

IEEE test standards have been developed in order to sustain the deployment of complex test infrastructures inside modern Integrated Circuits (IC). Security is a primary issue in test infrastructures. For instance, confidentiality of sensitive data flowing through the test infrastructure must be ensured. User authentication is also crucial in order to avoid secret stealing and/or device corruption. In this paper, we propose a secure JTAG implementation, based on stream cipher encryption. This countermeasure provides data confidentiality and lightweight user authentication at the cost of a little area overhead on the whole IC.
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Dates et versions

hal-02506743 , version 1 (25-03-2020)

Identifiants

  • HAL Id : hal-02506743 , version 1

Citer

Emanuele Valea, Marie-Lise Flottes, Giorgio Di Natale, Bruno Rouzeyre. Stream Cipher Based Encryption in IEEE Test Standards. TRUDEVICE 2019 - 8th Workshop on Trustworthy Manufacturing and Utilization of Secure Devices, May 2019, Baden Baden, Germany. ⟨hal-02506743⟩
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