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cs.CR2025
Foundations and Design Principles of Lightweight Cryptography for IoT Systems
Arsalan Vahi
The successful deployment of the Internet of Things (IoT) applications relies heavily on their robust security, and lightweight cryptography is considered an emerging solution in t…
cs.CR2025
Lightweight Hybrid Block-Stream Cryptographic Algorithm for the Internet of Things
Arsalan Vahi, Mirkamal Mirnia
In this thesis, a novel lightweight hybrid encryption algorithm named SEPAR is proposed, featuring a 16-bit block length and a 128-bit initialization vector. The algorithm is desig…
cs.CR2021
On the Differential Cryptanalysis of SEPAR Cipher
Arsalan Vahi, Mirkamal Mirnia
SEPAR is a lightweight cryptographic algorithm, designed to implement on resource-constrained devices especially those employed in IoT environments. Meanwhile, the mixed structure…