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Yousefpour, Parsa, Mirzaie, Atiyeh, Ahmadi, Siavash, Aref, Mohammad Reza. (1405). Boomeyong Cryptanalysis of Reduced-Round mCrypton. , (), -. doi: 10.22108/jcs.2026.147711.1189
Parsa Yousefpour; Atiyeh Mirzaie; Siavash Ahmadi; Mohammad Reza Aref. "Boomeyong Cryptanalysis of Reduced-Round mCrypton". , , , 1405, -. doi: 10.22108/jcs.2026.147711.1189
Yousefpour, Parsa, Mirzaie, Atiyeh, Ahmadi, Siavash, Aref, Mohammad Reza. (1405). 'Boomeyong Cryptanalysis of Reduced-Round mCrypton', , (), pp. -. doi: 10.22108/jcs.2026.147711.1189
Yousefpour, Parsa, Mirzaie, Atiyeh, Ahmadi, Siavash, Aref, Mohammad Reza. Boomeyong Cryptanalysis of Reduced-Round mCrypton. , 1405; (): -. doi: 10.22108/jcs.2026.147711.1189

Boomeyong Cryptanalysis of Reduced-Round mCrypton

Journal of Computing and Security
مقالات آماده انتشار، پذیرفته شده، انتشار آنلاین از تاریخ 22 تیر 1405
نوع مقاله: Research Article
شناسه دیجیتال (DOI): 10.22108/jcs.2026.147711.1189
نویسندگان
Parsa Yousefpour1؛ Atiyeh Mirzaie2؛ Siavash Ahmadi* 3؛ Mohammad Reza Aref2
1Department of Electrical Engineering, Sharif University of Technology, Tehran, Iran
2Information Systems and Security Lab (ISSL), Department of Electrical Engineering, Sharif University of Technology, Tehran, Iran
3Electronics Research Institute, Sharif University of Technology, Tehran, Iran
چکیده
Given the growing demand for secure yet lightweight encryption in constrained environments such as RFID tags and wireless sensor networks, resource-constrained devices are increasingly relying on lightweight block ciphers to protect sensitive data while meeting strict power, area, and latency requirements. In response to the challenge of designing such block ciphers, several lightweight block ciphers, such as the mCrypton, have been proposed. However, a thorough security evaluation of such ciphers is crucial, since their vulnerabilities can threaten the entire security architecture of systems. In this paper, we present the first application of the boomeyong attack—a hybrid technique combining boomerang and yoyo frameworks—on the reduced-round mCrypton block cipher. We formulate a novel 5-round distinguisher and demonstrate a key recovery attack that improves upon all previously known results. By refining structural definitions and adapting the boomeyong framework to the SPN-based design of mCrypton, our attack achieves a data complexity of \(2^{26}\), a time complexity of \(2^{23.02}\)En. \(+2^{25}\)XOR, and a memory complexity of \(2^{12}\) blocks.
کلیدواژه‌ها
Boomerang؛ Yoyo؛ mCrypton؛ Distinguisher؛ Key Recovery
آمار
تعداد مشاهده مقاله: 61


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