Lightweight hardware fingerprinting solution using inherent memory in off-the-shelf commodity devices

An emerging technology known as Physical unclonable function (PUF) can provide a hardware root-of-trust in building the trusted computing system. PUF exploits intrinsic process variations during integrated circuit (IC) fabrication to generate unique response. This response differs from one other similar type of PUFs. Static random-access memory (SRAM-PUF) is memory-based PUFs which generated power-up process. Non-volatile (NVM) architecture like SRAM available off-the-shelf microcontroller devices. Exploiting inherent could wide-spread adoption PUF. Therefore, this study, we evaluate suitability ATMega2560 on Arduino platform that fingerprint. First, analyze start-up values (SUVs) cells and select only show random after Subsequently, statistically characteristic fifteen SRAM-PUFs include uniqueness, reliability, uniformity. Based our findings, SUVs on-chip SRAMs achieve 42.64% 97.28% 69.16% concluded commodity has good quality be used