| Autor: |
Sutar, Swapnil, Mekala, Priyanka, Kameswari, U. Surya |
| Zdroj: |
International Journal of Embedded Systems; 2023, Vol. 16 Issue: 4 p288-311, 24p |
| Abstrakt: |
The next-generation communication systems will heavily rely on tiny connected devices to sense, transmit, and receive data using IoT infrastructure worldwide. The low-resourced internet devices are vulnerable due to accessibility, although they are equipped with encryption standards, highlighting the need for secure IoT nodes design. Encryption standards for the resource-constrained devices were implemented with mathematical cryptanalysis. Despite being fortified with encryption standards, nodes are still vulnerable to side-channel attacks (SCA). Hence, evaluating the proposed ULWCs against SCA is essential to validate the IoT node security concerning the open deployment scenarios. This paper proposes the design of a secure IoT node equipped with ultra-lightweight ciphers (ITULES group-II) resilient to SCA. A differential cryptanalysis method is adopted to simulate the sensitive data leakage after implementing the ITULES group-II family on chosen devices. Through rigorous evaluation and masking techniques, this research demonstrates the resilience of secure IoT nodes against SCA while optimising resource utilisation. |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
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