IoT device oriented security module using PUF

摘要

Physical Unclonable Function (PUF) is attracted attention as a countermeasure for imitation electronics. PUF makes unique IDs using the variations when LSI manufacturing. On the other hand, lightweight block ciphers are proposed as security module for IoT devices. This study verifies the feasibility of security module using a lightweight block cipher (TWINE) and PUF.