Hamming Distance Model based Power Analysis for Cryptographic Algorithms

摘要：

　　In order to evaluate the security of Application Specific Integrated Circuit (ASIC) implemented cryptographic algorithms at an early design stage,a Hamming distance model based power analysis is proposed.The Data Encryption Standard (DES) algorithm is taken as an example to illustrate the threats of differential power analysis (DPA) attack against the security of ASIC chip.A DPA attack against the ASIC implementation of a DES algorithm is realized based on hamming distance power model (HD model),and it realized the attack by successfully guessing the right 48-bit subkey.This result indicates that the power analysis attack based on the HD model is simple,rapid and effective for the design and evaluation of security chips.

关键词： Hamming distance model power analysis attack cryptography differential power analysis (DPA)

作者: Jie Li Weiwei Shan Chaoxuan Tian

作者单位: National ASIC center, Southeast University 210096 Nanjing, China

会议类型: 国际会议

会议名称: the Second International Conference on Frontiers of Manufacturing and Design Science(第二届制造与设计科学国际会议(ICFMD 2011))

会议地点: 台湾

会议语种:英文

页码: 867-871

在线出版日期: 2011-12-11（万方平台首次上网日期，不代表论文的发表时间）