A Secret Key Classification Framework of Symmetric Encryption Algorithm Based on Deep Transfer Learning

• Published in: Applied sciences Vol. 13; no. 21; p. 12025
• Main Authors: Cui, Xiaotong, Zhang, Hongxin, Fang, Xing, Wang, Yuanzhen, Wang, Danzhi, Fan, Fan, Shu, Lei
• Format: Journal Article
• Language: English
• Published: Basel MDPI AG 01.11.2023
• Subjects: AES; Algorithms; Classification; Cryptography; Datasets; Deep learning; Design; Efficiency; Electromagnetism; Investment analysis; Machine learning; Neural networks; Radiation; side-channel attack; symmetrical decision; transfer learning; China

The leakage signals, including electromagnetic, energy, time, and temperature, generated during the operation of password devices contain highly correlated key information, which leads to security vulnerabilities. In traditional encryption algorithms, the length of the key greatly affects the upper...