An Obfuscation Method Based on CFGLUTs for Security of FPGAs

Mansoureh Labafniya; Shahram Etemadi Borujeni

Volume 13, Issue 2 , July 2021, , Pages 157-162

  There are many different ways of securing FPGAs to prevent successful reverse engineering. One of the common forms is obfuscation methods. In this paper, we proposed an approach based on obfuscation to prevent FPGAs from successful reverse engineering and, as a result, Hardware Trojan Horses (HTHs) insertion. ...  Read More

Hardware Trojan Prevention and Detection by Filling Unused Space Using Shift registers, Gate-chain and Extra Routing

Mansoureh Labbafniya; Shahram Etemadi Borujeni; Roghaye Saeidi

Volume 13, Issue 1 , January 2021, , Pages 47-57

   Nowadays the security of the design is so important because of the different available attacks to the system. the main aim of this paper is to improve the security of the circuit design implemented on FPGA device. Two approaches are proposed for this purpose. The first is to fill out empty space ...  Read More

Secure FPGA Design by Filling Unused Spaces

Mansoureh Labbafniya; Roghaye Saeidi

Volume 11, Issue 1 , January 2019, , Pages 47-56

  Nowadays there are different kinds of attacks on Field Programmable Gate Array (FPGA). As FPGAs are used in many different applications, its security becomes an important concern, especially in Internet of Things (IoT) applications. Hardware Trojan Horse (HTH) insertion is one of the major security threats ...  Read More