University of Florida Research Foundation Inc

Andrew C Stern

Mark M Tehranipoor

Farimah Farahmandi

Adib Nahiyan

Shahin Tajik

Fahim Rahman

A method includes in part, generating an electro-optical frequency map (EOFM) of an active layer of an integrated circuit (IC), retrieving a reference map of the IC, comparing the EOFM of the IC with the reference map to determine whether there is a match between an intensity of an identified region in the EOFM map and an intensity of a corresponding region of the reference map, and detecting one or more hardware trojans in the IC if there is no match. The reference map may be associated with a layout of an IC known not to include hardware trojans. The reference map also may be a second EOFM associated with the IC. Alternatively, the reference map may be generated by applying power to the IC, and applying a clock signal to the IC.

Systems and methods for laser probing for hardware trojan detection

Methods, apparatus and computer program product for protecting a confidential integrated circuit design process. The computer-implemented method includes receiving a design specification dataset from a first untrusted computing device; extracting confidential design specification data from the design specification dataset; encrypting the confidential design specification data to produce encrypted confidential design specification data; generate a first encryption key to be associated with the encrypted confidential design specification data; retrieving a confidential design specification data subset for replacing a design element subset with a security hard macro (SHM) placeholder design element set; generating a security hard macro (SHM) placeholder feature set comprising those security hard macro (SHM) placeholder features representing mappings from the confidential design specification data subset to the SHM placeholder design element set; and transmitting, to the first untrusted computing device, the encrypted confidential design specification data, the first encryption key, and the SHM placeholder feature set.

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Gainesville, FL, United States of America

Andrew C Stern