FPGA密码模块恶意木马后门设计  

Design of vicious trojan backdoor for FPGA cryptographical module

作　　者：孙海涛[1] 刘洁[2] 何循来[1] 俞文文[1] 

机构地区：[1]军械工程学院 火炮工程系,河北石家庄050003 [2]军械工程学院 装备指挥与管理系,河北石家庄050003

出　　处：《微型机与应用》2013年第22期20-22,共3页Microcomputer & Its Applications

摘　　要：FPGA器件安全性包括数据安全性和应用程序安全性两部分。FPGA生命周期的各个阶段对其安全性都会产生至关重要的影响,由于FPGA电路在设计和生产中的脆弱性,使得恶意木马电路能够有机可乘。针对FPGA器件开发阶段,以FPGA密码模块为目标,设计能够泄露密钥的恶意木马后门电路,对于了解硬件木马实现机理、警示FPGA芯片安全具有重要作用。Security of FPGA contains two parts of data and program. Each phases in the life cycle of FPGA can bring significant influence for its security. The vulnerabilities in today＇s design and fabrication process have raised the possibility of malicious circuit modification as known as trojans in a design to impact the functionality or transmit key information to the adver- sary. This paper designs a hardware trojan of transmitting key information towards FPGA. It is importantation to realize the imple- ment mechanism and raise the attention to IC security.

关 键 词：恶意木马 FPGA安全 硬件后门 密码模块 

分 类 号：TP309[自动化与计算机技术—计算机系统结构]