Sponsors

Cypress Semiconductor Corporation

Sponsored Projects

  • Automatic Toothpaste Dispenser (Spring 2019)
  • Automatic Toothpaste Dispenser (Spring 2019)
  • Smart Electric Toothpaste Dispenser (Spring 2019)
  • Smart Electric Toothpaste Dispenser (Spring 2019)

Illinois Robotics in Space

Illinois Robotics in Space (IRIS) is an RSO at the University of Illinois at Urbana-Champaign. Every year IRIS competes in the NASA Robotic Mining Competition at Kennedy Space Center, works on smaller robotics-related projects and teaches younger students at local schools about what IRIS does.

Sponsored Projects

  • IRIS Localization System (Spring 2015)
  • IRIS Localization System (Spring 2015)

Illinois Tool Works Inc.

Sponsored Projects

  • Weld Gun Spatial Tracking System (Spring 2019)
  • Weld Gun Spatial Tracking System (Spring 2019)

Micron

Sponsored Projects

  • Soccer Team Gameplay Metrics (Spring 2019)
  • Soccer Team Gameplay Metrics (Spring 2019)
  • Traffic Sensing Bicycle Light (Spring 2019)
  • Traffic Sensing Bicycle Light (Spring 2019)

PowerBox Technology

Sponsored Projects

  • PowerBox Technology Power Meter (Fall 2024)

Siebel Center for Design

Sponsored Projects

  • Reconnaissance robot (SCD pitch) (Spring 2019)
  • Reconnaissance robot (SCD pitch) (Spring 2019)

Illini Solar Car

Sponsor

While Illini Solar Car started as a handful of engineering students in 2014, it takes more than that to create a solar car. Today we have grown into a much larger operation harnessing the skills of students from four colleges at Illinois to create one beautiful product.

Sponsored Projects

  • CUSTOM MPPTS FOR ILLINI SOLAR CAR (Spring 2024)
  • Active Cell Balancing for Solar Vehicle Battery Pack (Spring 2021)
  • Modules for Safe Power Distribution in an Electric Vehicle (Spring 2019)
  • Modules for Safe Power Distribution in an Electric Vehicle (Spring 2019)
  • Standalone Steering Wheel for Solar Racing Vehicle (Spring 2019)
  • Standalone Steering Wheel for Solar Racing Vehicle (Spring 2019)
  • Integrated Li-ion Battery Sensors (Fall 2018)
  • Integrated Li-ion Battery Sensors (Fall 2018)

LASSI

Sponsor

Laboratory for Advanced Space Systems at Illinois

Sponsored Projects

  • Power Board for Illini-Sat3 (Spring 2019)
  • Power Board for Illini-Sat3 (Spring 2019)

Lextech

Sponsor

Northrop Grumman Corporation

Sponsor

Northrop Grumman Corporation has provided funding for laboratory equipment and supplies in the area of applied electromagnetics, as well as support for the following groups.

Sponsored Projects

  • Filtered Back – Projection Optical Demonstration (Fall 2014)
  • Filtered Back – Projection Optical Demonstration (Fall 2014)
  • Wearable UV Radiation Sensing Device (Fall 2014)
  • Wearable UV Radiation Sensing Device (Fall 2014)
  • Radio Jammer (Fall 2005)
  • Radio Jammer (Fall 2005)

Advance Devices

Supporter

ARM

Supporter

Boeing

Supporter

Intel

Supporter

National Instruments

Supporter

Raytheon

Supporter

Rockwell Collins

Supporter

Rockwell Collins has provided funding for laboratory equipment and supplies in the area of applied electromagnetics. A number of RF student projects have directly benefited from these improvements to the laboratory.

Sponsored Projects

  • Quadcopter - Sense and Avoid - Revised RFA (Fall 2014)
  • Quadcopter - Sense and Avoid - Revised RFA (Fall 2014)
  • Continuous-frequency Synthesizer (Spring 2005)
  • Continuous-frequency Synthesizer (Spring 2005)
  • football position tracker (Spring 2005)
  • football position tracker (Spring 2005)
  • Point-to-Point RF Communication for Wildlife Project (Spring 2005)
  • Point-to-Point RF Communication for Wildlife Project (Spring 2005)
  • RFID-based parking meter system (Spring 2005)
  • RFID-based parking meter system (Spring 2005)
  • Smart Inventory Management System (SIMS) Using RFID (Spring 2005)
  • Smart Inventory Management System (SIMS) Using RFID (Spring 2005)
  • Wireless Laptop Alarm (Spring 2005)
  • Wireless Laptop Alarm (Spring 2005)
  • Car rooftop antenna (Fall 2004)
  • Car rooftop antenna (Fall 2004)
  • Portable Wireless Locator System (Fall 2004)
  • Portable Wireless Locator System (Fall 2004)
  • Transmission line modeling in SPICE (Fall 2004)
  • Transmission line modeling in SPICE (Fall 2004)
  • Wireless Heart Attack Detector with GPS (Fall 2004)
  • Wireless Heart Attack Detector with GPS (Fall 2004)
  • Wireless switch of household appliances for handicapped (Fall 2004)
  • Wireless switch of household appliances for handicapped (Fall 2004)

Skot Wiedmann

Supporter

Sponsored Projects

  • Interactive Proximity Donor Wall Illumination (Fall 2018)
  • Interactive Proximity Donor Wall Illumination (Fall 2018)
  • Modular Analog Synthesizer (Fall 2017)
  • Modular Analog Synthesizer (Fall 2017)
  • AUDIO - ANALOG/DIGITAL SYNTHESIZER - ANALOG VOLTAGE CONTROLLED OSCILLATOR TO DIGITALLY CONTROLLED STEP-SEQUENCER (Spring 2017)
  • AUDIO - ANALOG/DIGITAL SYNTHESIZER - ANALOG VOLTAGE CONTROLLED OSCILLATOR TO DIGITALLY CONTROLLED STEP-SEQUENCER (Spring 2017)

TAKE Solutions

Supporter

Funded Project 39 (smart door) Spring 2015

Texas Instruments

Supporter

Texas Instruments has donated laboratory equipment for DSP and RFID based projects. A number of student projects have directly benefited from these improvements to the laboratory.

Sponsored Projects

  • Miner Tracking Devices (Spring 2006)
  • Miner Tracking Devices (Spring 2006)
  • Quantum Cryptography Project 1 (Spring 2006)
  • Quantum Cryptography Project 1 (Spring 2006)

Xilinx

Supporter

Schnorr Protocol Key Fob

Michael Gamota, Vasav Nair, Pedro Ocampo

Featured Project

# Schnorr Identification Protocol Key Fob

Team Members:

- Michael Gamota (mgamota2)

- Vasav Nair (vasavbn2)

- Pedro Ocampo (pocamp3)

# Problem

Current car fobs are susceptible to different types of attacks. Rolling jam attacks are one of such attacks where an attacker jams and stores a valid "unlock" signal for later. Cars with passive keys/cards can be stolen using relay attacks. Since a car can be the most expensive item someone owns, it is unreasonable to allow people to steal them so discreetly by hacking the fob/lock combo.

# Solution

By leveraging public key cryptography, specifically the Schnorr identification protocol, it is possible to create a key fob which is not susceptible to either attack (rolling jam and relay) and also gives no information about the private key of the fob if the signal were to be intercepted.

# Solution Components

# Key Fob

## Subsystem 1

Random number generation - We will use a transistor circuit to generate random numbers. This is required by the Schnorr protocol to ensure security.

## Subsystem 2

Microcontroller - The MCU will run all the computation to calculate the messages. We will likely use an ATtiny MCU so we can use the Arduino IDE for programming. However, some group members have experience with the STM32 family so that is another option.

## Subsystem 3

Power - We plan on using either a 5V battery or 3.3V battery with a boost converter to power the fob.

## Subsystem 4

Wireless Communication - We plan on using the 315 MHz frequency band which is currently used by some car fobs. We will need a transmitter and receiver, since the protocol is interactive.

# Lock

## Subsystem 1

Random number generation - We will use a transistor circuit to generate random numbers. This is required by the Schnorr protocol to ensure security.

## Subsystem 2

Microcontroller - This MCU will also run all the computation to calculate the messages. We will likely use an ATtiny MCU so we can use the Arduino IDE for programming. However, some group members have experience with the STM32 family so that is another option. This MCU will need to have PWM output to control the lock.

## Subsystem 3

Linear Actuator - We plan on using a linear actuator as a deadbolt lock for demonstration purposes.

## Subsystem 4

Wireless Communication - We plan on using the 315 MHz frequency band which is currently used by some car fobs. We will need a transmitter and receiver, since the protocol is interactive.

## Subsystem 5

Power - This subsystem will also likely require 5V, but power sourcing is not an issue since this system would be connected to the car battery. During a demo I would be acceptable to have this plugged into a power supply or a barrel jack connector from an AC-DC converter.

# Criterion For Success

Describe high-level goals that your project needs to achieve to be effective. These goals need to be clearly testable and not subjective.

Our first criteria for success is a reasonably sized fob. There is some concern about the power storage and consumption of the fob.

The next criteria for success is communication between the fob and the lock. This will be the first milestone in our design. We will need to have a message sent from one MCU that is properly received by the other, we can determine this in the debug terminal.

Once we are sure that we can communicate between the fob and the lock, we will implement the Schnorr protocol on the two systems, where the fob will act as the prover and the lock as the verifier. If the Schnorr signature implementation is correct, then we will always be able to unlock the lock using the fob whose public key is associated with full privileges.

Project Videos