作者: Mario Barbareschi , Salvatore Barone , Antonino Mazzeo , Nicola Mazzocca
DOI: 10.1109/DTIS.2019.8735029
关键词:
摘要: Nowadays, physical tampering and counterfeiting of electronic devices are still an important security problem have a great impact on large-scale distributed applications, such as Internet-of-Things. Physical Unclonable Functions (PUFs) the potential to be fundamental means guarantee intrinsic hardware security, since they promise immunity against most known attack models. However, inner nature PUF circuits hinders wider adoption responses turn out noisy not stable during time. To overcome this issue, implementations require fuzzy extraction scheme, able recover stability by exploiting error correction codes (ECCs). In paper, we propose Reed-Muller (RM) ECC design, meant embedded into extractor, that can efficiently configured in terms area/delay constraints order get reliable from PUFs. We provide implementation details experimental evidences efficiency through syntheses medium-range FPGA device.