An intelligent classification method for Trojan detection based on side-channel analysis

作者：Wang, Chenxu^*; Li, Jinghu; Yu, Mingyan; Wang, Jinxiang

来源：IEICE Electronics Express, 2013, 10(17): 20130602.

DOI：10.1587/elex.10.20130602

• side-channel analysis
• hardware Trojan
• detection
• One Class SVM (OCSVM)

Side-channel analysis is an important strategy for Hardware Trojan (HT) detection. Karhunen-Love (K-L) expansion can be used to improve side-channel signals analysis quality, As an auxiliary post-processing method of K-L expansion, One Class Support Vector Machine (OCSVM) is introduced to achieve ICs intelligent classification. With the OCSVM and the power traces of Genuine ICs (Genuines), a hyper sphere can be built to distinguish the Trojan ICs (Trojans) from Genuines. The effectiveness of the proposed approach is experimentally demonstrated using power simulations performed on a representative circuit with several different Trojan circuits.

• 出版日期2013
• 单位哈尔滨工业大学