US Patent Issued to Wenzhou University on June 30 for "Strong PUF circuit with good stability and anti-ML attack capacity" (Chinese Inventors)

ALEXANDRIA, Va., July 16 -- United States Patent no. 12,671,598, issued on June 30, was assigned to Wenzhou University (Zhejiang, China).

"Strong PUF circuit with good stability and anti-ML attack capacity" was invented by Gang Li (Zhejiang, China), Pengjun Wang (Zhejiang, China), Xilong Shao (Zhejiang, China), Junjie Zhou (Zhejiang, China) and Bo Chen (Zhejiang, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A strong PUF circuit with good stability and anti-ML attack capacity is provided. The strong PUF circuit includes n delay modules, n-1 interconnection modules, an arbiter array and an XOR gate, wherein n is an integer greater than or equal to 1, each delay module is implemented based on a bias sou...