Using Energia (Arduino)
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Fill Your Boots: Enhanced Embedded Bootloader Exploits Via Fault Injection and Binary Analysis
IACR Transactions on Cryptographic Hardware and Embedded Systems ISSN 2569-2925, Vol. 2021, No. 1, pp. 56–81. DOI:10.46586/tches.v2021.i1.56-81 Fill your Boots: Enhanced Embedded Bootloader Exploits via Fault Injection and Binary Analysis Jan Van den Herrewegen1, David Oswald1, Flavio D. Garcia1 and Qais Temeiza2 1 School of Computer Science, University of Birmingham, UK, {jxv572,d.f.oswald,f.garcia}@cs.bham.ac.uk 2 Independent Researcher, [email protected] Abstract. The bootloader of an embedded microcontroller is responsible for guarding the device’s internal (flash) memory, enforcing read/write protection mechanisms. Fault injection techniques such as voltage or clock glitching have been proven successful in bypassing such protection for specific microcontrollers, but this often requires expensive equipment and/or exhaustive search of the fault parameters. When multiple glitches are required (e.g., when countermeasures are in place) this search becomes of exponential complexity and thus infeasible. Another challenge which makes embedded bootloaders notoriously hard to analyse is their lack of debugging capabilities. This paper proposes a grey-box approach that leverages binary analysis and advanced software exploitation techniques combined with voltage glitching to develop a powerful attack methodology against embedded bootloaders. We showcase our techniques with three real-world microcontrollers as case studies: 1) we combine static and on-chip dynamic analysis to enable a Return-Oriented Programming exploit on the bootloader of the NXP LPC microcontrollers; 2) we leverage on-chip dynamic analysis on the bootloader of the popular STM8 microcontrollers to constrain the glitch parameter search, achieving the first fully-documented multi-glitch attack on a real-world target; 3) we apply symbolic execution to precisely aim voltage glitches at target instructions based on the execution path in the bootloader of the Renesas 78K0 automotive microcontroller. -
Space Transportation Association Roundtable "An Engineering Assessment of the Way-Forward in Human Spaceflight” September 9, 2010 Rayburn Building
Space Transportation Association Roundtable "An Engineering Assessment of the Way-Forward in Human Spaceflight” September 9, 2010 Rayburn Building Thank you, Rich, for the opportunity to get together on this important topic with this group. Please let me begin with a disclaimer. While I am the Executive Director of the American Institute of Aeronautics and Astronautics, by no means do I speak for the Institute. We have some 36,000 student and professional members – including all four of us on the panel. Our volunteer leadership establishes our policy positions, and to be candid, it is an extremely difficult process to get consensus on almost any subject. With a topic as filled with options and differing views as what we are talking about this morning, we consider our role to be to provide opportunities to debate issues and bring out technically sound perspectives rather than advocate positions. So, I’m afraid I will have to use the standard disclaimer that the views expressed are my own. 1 Over the past few years Mike and I have discussed various aspects of the space exploration portfolio. On some we have agreed, on some we have agreed to disagree. Mike will be on the AIAA election Ballot in a few months to run for the same position he had to resign when he was confirmed as Administrator of NASA – President‐Elect of AIAA. I think it is both a characteristic and strength of AIAA that the senior staff person and the person who was a month away from being my boss, and may be again, can engage in debate on issues and agree to disagree. -
MSP430FR2433 Mixed-Signal Microcontroller
Product Order Technical Tools & Support & Folder Now Documents Software Community MSP430FR2433 SLASE59C –OCTOBER 2015–REVISED AUGUST 2018 MSP430FR2433 Mixed-Signal Microcontroller 1 Device Overview 1.1 Features 1 • Embedded Microcontroller Storage – 16-Bit RISC Architecture – 1015 Write Cycle Endurance – Clock Supports Frequencies up to 16 MHz – Radiation Resistant and Nonmagnetic – Wide Supply Voltage Range From 3.6 V Down – High FRAM-to-SRAM Ratio, up to 4:1 to 1.8 V (Minimum Supply Voltage is Restricted • Clock System (CS) by SVS Levels, See the SVS Specifications) – On-Chip 32-kHz RC Oscillator (REFO) • Optimized Ultra-Low-Power Modes – On-Chip 16-MHz Digitally Controlled Oscillator – Active Mode: 126 µA/MHz (Typical) (DCO) With Frequency-Locked Loop (FLL) – Standby: <1 µA With VLO – ±1% Accuracy With On-Chip Reference at – LPM3.5 Real-Time Clock (RTC) Counter With Room Temperature 32768-Hz Crystal: 730 nA (Typical) – On-Chip Very Low-Frequency 10-kHz Oscillator – Shutdown (LPM4.5): 16 nA (Typical) (VLO) • High-Performance Analog – On-Chip High-Frequency Modulation Oscillator – 8-Channel 10-Bit Analog-to-Digital Converter (MODOSC) (ADC) – External 32-kHz Crystal Oscillator (LFXT) – Internal 1.5-V Reference – Programmable MCLK Prescalar of 1 to 128 – Sample-and-Hold 200 ksps – SMCLK Derived from MCLK With • Enhanced Serial Communications Programmable Prescalar of 1, 2, 4, or 8 – Two Enhanced Universal Serial Communication • General Input/Output and Pin Functionality Interfaces (eUSCI_A) Support UART, IrDA, and – Total of 19 I/Os on -
Highlights in Space 2010
International Astronautical Federation Committee on Space Research International Institute of Space Law 94 bis, Avenue de Suffren c/o CNES 94 bis, Avenue de Suffren UNITED NATIONS 75015 Paris, France 2 place Maurice Quentin 75015 Paris, France Tel: +33 1 45 67 42 60 Fax: +33 1 42 73 21 20 Tel. + 33 1 44 76 75 10 E-mail: : [email protected] E-mail: [email protected] Fax. + 33 1 44 76 74 37 URL: www.iislweb.com OFFICE FOR OUTER SPACE AFFAIRS URL: www.iafastro.com E-mail: [email protected] URL : http://cosparhq.cnes.fr Highlights in Space 2010 Prepared in cooperation with the International Astronautical Federation, the Committee on Space Research and the International Institute of Space Law The United Nations Office for Outer Space Affairs is responsible for promoting international cooperation in the peaceful uses of outer space and assisting developing countries in using space science and technology. United Nations Office for Outer Space Affairs P. O. Box 500, 1400 Vienna, Austria Tel: (+43-1) 26060-4950 Fax: (+43-1) 26060-5830 E-mail: [email protected] URL: www.unoosa.org United Nations publication Printed in Austria USD 15 Sales No. E.11.I.3 ISBN 978-92-1-101236-1 ST/SPACE/57 *1180239* V.11-80239—January 2011—775 UNITED NATIONS OFFICE FOR OUTER SPACE AFFAIRS UNITED NATIONS OFFICE AT VIENNA Highlights in Space 2010 Prepared in cooperation with the International Astronautical Federation, the Committee on Space Research and the International Institute of Space Law Progress in space science, technology and applications, international cooperation and space law UNITED NATIONS New York, 2011 UniTEd NationS PUblication Sales no. -
Trade Studies Towards an Australian Indigenous Space Launch System
TRADE STUDIES TOWARDS AN AUSTRALIAN INDIGENOUS SPACE LAUNCH SYSTEM A thesis submitted for the degree of Master of Engineering by Gordon P. Briggs B.Sc. (Hons), M.Sc. (Astron) School of Engineering and Information Technology, University College, University of New South Wales, Australian Defence Force Academy January 2010 Abstract During the project Apollo moon landings of the mid 1970s the United States of America was the pre-eminent space faring nation followed closely by only the USSR. Since that time many other nations have realised the potential of spaceflight not only for immediate financial gain in areas such as communications and earth observation but also in the strategic areas of scientific discovery, industrial development and national prestige. Australia on the other hand has resolutely refused to participate by instituting its own space program. Successive Australian governments have preferred to obtain any required space hardware or services by purchasing off-the-shelf from foreign suppliers. This policy or attitude is a matter of frustration to those sections of the Australian technical community who believe that the nation should be participating in space technology. In particular the provision of an indigenous launch vehicle that would guarantee the nation independent access to the space frontier. It would therefore appear that any launch vehicle development in Australia will be left to non- government organisations to at least define the requirements for such a vehicle and to initiate development of long-lead items for such a project. It is therefore the aim of this thesis to attempt to define some of the requirements for a nascent Australian indigenous launch vehicle system. -
Ross University School of Medicine Annual Disclosure
Ross University School of Medicine 2020-2021 Annual Disclosure Student Right-to-Know and Campus Security (Clery Act) Annual Security Report Annual Fire Safety Report Sex and Gender Based Misconduct Response and Prevention Policy Alcohol & Substance Abuse Policy Student Rights under FERPA (The Family Educational Rights and Privacy Act) This document includes information for: Ross University School of Medicine, Barbados Campus, 2 mile Hill, St. Michael, Barbados December 15, 2020 The policies outlined in this document are current as of December 15, 2020. The most current versions of the policies are available online. 1 TABLE OF CONTENTS CAMPUS WATCH ............................................................................................ 4 REPORTING CRIMES AND EMERGENCIES ................................................ 4 ANNUAL SECURITY REPORT ....................................................................... 4 SIREN EMERGENCY ALERT SYSTEM ......................................................... 5 CAMPUS ACCESS, FACILITY SECURITY AND LAW ENFORCEMENT ............................................................................................... 5 MISSING STUDENT POLICY .......................................................................... 6 MISSING STUDENT PROCEDURES .............................................................. 7 SAFETY AND SECURITY ............................................................................... 7 FIRE SAFETY ................................................................................................... -
January 2018 Satellite & Space Monthly Review
February 5, 2018 Industry Brief Chris Quilty [email protected] January 2018 +1 (727)-828-7085 Austin Moeller Satellite & Space Monthly Review [email protected] +1 (727)-828-7601 January 11, 2018: Air force to utilize more smallsats for weather DMSP F19 Readying for Launch observation. Citing growing budget constraints, the US Air Force announced that is considering using small satellites in combination with next-gen software rather than procuring traditional multibillion-dollar, cost-plus spacecraft to replace/replenish its Defense Meteorological Satellite Program (DMSP). Despite awarding a $94 million contract to Ball Aerospace in November to design the Weather System Follow-on Microwave (WSF-M) satellite, the Air Force plans to begin launching small satellites equipped with infrared imaging and electro-optical instruments to monitor battlefield weather starting in 2021-2022. The Air Force is also considering augmenting their current capabilities with inactive NOAA GOES satellites in the near-term. These considerations parallel recent comments by USSTRATCOM commander Gen. John Hyten, who has repeatedly stated that the Air Force currently spends too much time and money developing large, high- cost satellites, and needs to invest in more small satellites for strategic Source: Lockheed Martin and budgetary reasons. Conclusion: Smallsats ready for a DoD growth spurt? With growing evidence of Russian/Chinese anti- satellite technology demonstrations, the Pentagon is becoming increasingly reluctant to spend billions of dollars on monolithic “Battlestar Galactica” satellite systems that place too many eggs in one basket. While not as robust or technologically-capable as high-end spacecraft built by traditional contractor, such as Lockheed Martin, small satellites are orders-of-magnitude less expensive to build, launch, and maintain. -
Design Considerations When Using the MSP430 Graphics Library, and Provides an Example of Implementation and Optimization
www.ti.com 1 Trademarks MSP430, MSP430Ware are trademarks of Texas Instruments. Stellaris is a registered trademark of Texas Instruments. All other trademarks are the property of their respective owners. SLAA548–October 2012 1 Submit Documentation Feedback Copyright © 2012, Texas Instruments Incorporated Application Report SLAA548–October 2012 Design Considerations When Using MSP430 Graphics Library Michael Stein ABSTRACT LCDs are a growing commodity in today’s market with products as diverse as children’s toys to medical devices. Modern LCDs, along with the graphics displayed on them, are growing in complexity. A graphics library can simplify and accelerate development while creating the desired user experience. TI provides the MSP430 Graphics Library for use in developing products with the MSP430™ MCU. This application report describes design considerations when using the MSP430 Graphics Library, and provides an example of implementation and optimization. Project collateral discussed in this application report can be downloaded from the following URL: www.ti.com/lit/zip/SLAA548. Contents 2 Introduction to the MSP430 Graphics Library............................................................................ 2 3 System Overview ............................................................................................................ 3 4 Hardware Implementation - LCD Bus Type .............................................................................. 4 5 Software Implementation- LCD Display Driver Layer .................................................................. -
International Partnerships and the Future of Space Exploration
QwikConnect GLENAIR n APRIL 2015 n VOLUME 19 n NUMBER 2 SPACE GRADE NASA ESA, JAXA SCREENED SPECIAL FEATURE ESA/Glenair Interconnect Part Number Reference Guide International Partnerships and the Future of Space Exploration QwikConnect The United Launch Alliance Atlas V rocket with the Landsat Data Continuity Mission (LDCM) International Partnerships ULA Delta II lifts off carrying spacecraft onboard. NASA’s NPP spacecraft and The LDCM mission is a Ariane 5 launch of the XMM X-ray spectroscopy five small CubeSat research collaboration between mission. ESA’s Ariane 1 to 4 launched and the Future of Space Exploration satellites, including M-Cubed, NASA and the U.S. half of the world’s commercial and JPL’s COVE Earth science Geological Survey to satellites. The advanced technology experiment. monitor the Earth’s Ariane 5 is one of the It has now been some four years since the American Space Shuttle program Photo: NASA/ULA landscapes from space. most reliable and completed its final voyage. The four-person crew for the 135th and last mission of the Photo: NASA affordable launchers grand Reusable Launch Vehicle (RLV) program was the smallest of any shuttle mission in the world. since STS-6 in April 1983. But its primary cargo, a Multi-Purpose Logistics Module Photo: NASA (MPLM), was as important as any Atlantis (or any of the other four, low-earth orbiter shuttles) ever carried. Named “Raffaello”—after Raffaello Sanzio, an Italian painter and architect of the Renaissance—the MPLM was the second of three built by Thales International Launch Vehicle Programs Orbital Alenia to serve as “moving vans,” carrying equipment, experiments and supplies to Sciences The top line for expendable launch capabilities in North and from the International Space Station (ISS). -
Building and Maintaining the International Space Station (ISS)
/ Building and maintaining the International Space Station (ISS) is a very complex task. An international fleet of space vehicles launches ISS components; rotates crews; provides logistical support; and replenishes propellant, items for science experi- ments, and other necessary supplies and equipment. The Space Shuttle must be used to deliver most ISS modules and major components. All of these important deliveries sustain a constant supply line that is crucial to the development and maintenance of the International Space Station. The fleet is also responsible for returning experiment results to Earth and for removing trash and waste from the ISS. Currently, transport vehicles are launched from two sites on transportation logistics Earth. In the future, the number of launch sites will increase to four or more. Future plans also include new commercial trans- ports that will take over the role of U.S. ISS logistical support. INTERNATIONAL SPACE STATION GUIDE TRANSPORTATION/LOGISTICS 39 LAUNCH VEHICLES Soyuz Proton H-II Ariane Shuttle Roscosmos JAXA ESA NASA Russia Japan Europe United States Russia Japan EuRopE u.s. soyuz sL-4 proton sL-12 H-ii ariane 5 space shuttle First launch 1957 1965 1996 1996 1981 1963 (Soyuz variant) Launch site(s) Baikonur Baikonur Tanegashima Guiana Kennedy Space Center Cosmodrome Cosmodrome Space Center Space Center Launch performance 7,150 kg 20,000 kg 16,500 kg 18,000 kg 18,600 kg payload capacity (15,750 lb) (44,000 lb) (36,400 lb) (39,700 lb) (41,000 lb) 105,000 kg (230,000 lb), orbiter only Return performance -
Ross University School of Medicine Annual Disclosure (Miramar)
Ross University School of Medicine 2020-2021 Annual Disclosure Student Right-to-Know and Campus Security (Clery Act) Annual Security Report Sex and Gender Based Misconduct Response and Prevention Policy Alcohol & Substance Abuse Policy Student Rights under FERPA (The Family Educational Rights and Privacy Act) This document includes information for: Miramar, Florida December 15, 2020 The policies outlined in this document are current as of December 15, 2020. The most current versions of the policies are available online. TABLE OF CONTENTS CAMPUS WATCH ............................................................................................ 3 REPORTING CRIMES AND EMERGENCIES ................................................ 3 ANNUAL SECURITY REPORT ....................................................................... 3 SIREN EMERGENCY ALERT SYSTEM ......................................................... 4 CAMPUS ACCESS, FACILITY SECURITY AND LAW ENFORCEMENT .. 4 SAFETY AND SECURITY ............................................................................... 5 SEX AND GENDER-BASED MISCONDUCT AND PREVENTION POLICY ............................................................................................................................ 6 CAMPUS SEX CRIMES PREVENTION ACT ............................................... 22 STATE SEXUAL OFFENDER REGISTRY LIST .......................................... 23 ALCOHOL AND SUBSTANCE ABUSE POLICY ........................................ 27 DRUG FREE SCHOOLS & COMMUNITIES ACT ....................................... -
The European Launchers Between Commerce and Geopolitics
The European Launchers between Commerce and Geopolitics Report 56 March 2016 Marco Aliberti Matteo Tugnoli Short title: ESPI Report 56 ISSN: 2218-0931 (print), 2076-6688 (online) Published in March 2016 Editor and publisher: European Space Policy Institute, ESPI Schwarzenbergplatz 6 • 1030 Vienna • Austria http://www.espi.or.at Tel. +43 1 7181118-0; Fax -99 Rights reserved – No part of this report may be reproduced or transmitted in any form or for any purpose with- out permission from ESPI. Citations and extracts to be published by other means are subject to mentioning “Source: ESPI Report 56; March 2016. All rights reserved” and sample transmission to ESPI before publishing. ESPI is not responsible for any losses, injury or damage caused to any person or property (including under contract, by negligence, product liability or otherwise) whether they may be direct or indirect, special, inciden- tal or consequential, resulting from the information contained in this publication. Design: Panthera.cc ESPI Report 56 2 March 2016 The European Launchers between Commerce and Geopolitics Table of Contents Executive Summary 5 1. Introduction 10 1.1 Access to Space at the Nexus of Commerce and Geopolitics 10 1.2 Objectives of the Report 12 1.3 Methodology and Structure 12 2. Access to Space in Europe 14 2.1 European Launchers: from Political Autonomy to Market Dominance 14 2.1.1 The Quest for European Independent Access to Space 14 2.1.3 European Launchers: the Current Family 16 2.1.3 The Working System: Launcher Strategy, Development and Exploitation 19 2.2 Preparing for the Future: the 2014 ESA Ministerial Council 22 2.2.1 The Path to the Ministerial 22 2.2.2 A Look at Europe’s Future Launchers and Infrastructure 26 2.2.3 A Revolution in Governance 30 3.