A semiconductor device includes a physical unclonable function (PUF) cell array that
includes PUF cells outputting first bits; a non-volatile memory that stores marking bits …

According to various aspects, systems and methods for providing a soft-decoding physical
unclonable function are provided. According to one embodiment, PUF circuitry includes …

(57) ABSTRACT A current-mode PUF circuit based on a reference current source comprises
an input register, the reference current source, a deviation current comparator and a timing …

An integrated circuit including: a plurality of physically unclonable function (PUF) cells each
configured to generate a cell signal having a unique value; a selector configured to output a …

Any electrically conductive materials, such as capacitors, resistors, on-chip resistors or wires
can be used to create a temperature sensing security token. A temperature sensing security …

A temperature sensing security token may include a first resistor having a first side
connected to a voltage source, a second resistor having a first side connected to the voltage …

Systems and methods for secure communication between devices where one device has a
physical unclonable function (“PUF”) array of PUF devices and another device stores data …

A system is configured to derive a set of encryption keys from measured device
characteristics of at least one PUF device and communicate with a remote device by …

A PUF code generation apparatus that includes a reference generator, a PUF information
generation and storage array, a sensing amplifier and a writing driver is introduced. The …

The present disclosure relates to configuring at least one pair of devices in a physical
unclonable function (PUF) apparatus and reading out at least one pair of devices for …