Patent · US Active

Reconfigurable multi-port physical unclonable functions circuit

US8912817B2 · kind B2 · utility

12Cited by

2References

7Claims

0Family size

Assignee

Ningbo University · CN

Inventors

Pengjun Wang · Zhejiang, CN
Yuejun Zhang · Zhejiang, CN
Zhidi Jiang · Ningbo City, CN
Jianrui Li · Beijing, CN

Key dates

Filing date	Mar 18, 2014
Grant date	Dec 16, 2014
Priority date	—
Expiry date	Mar 18, 2034

Classification

Technology area (CPC H)Electricity
CPC primaryH03K19/17756
WIPO fieldBasic communication processes
WIPO sectorElectrical engineering

Abstract

A reconfigurable multi-port physical unclonable functions (RM-PUFs) circuit, including: an input signal interface, a first control circuit module, at least two RM-PUFs circuit units, and an output signal interface. Each RM-PUFs circuit unit includes a second control circuit module, an input module, an output module, and a deviation generation module. The input signal interface is connected to the first control circuit module, the first control circuit module is connected to the RM-PUFs circuit units, and the RM-PUFs circuit units are connected to the output signal interface.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.