LifeLine for FPGA Protection: Obfuscated Cryptography for Real-World Security

Over the last decade attacks have repetitively demonstrated that bitstream protection for SRAM-based FPGAs is a persistent problem without a satisfying solution in practice. Hence, real-world hardware designs are prone to intellectual property infringement and malicious manipulation as they are not adequately protected against reverse-engineering.In this work, we first review state-of-the-art solutions from industry and academia and demonstrate their ineffectiveness with respect to reverse-engineering and design manipulation. We then describe the design and implementation of novel hardware obfuscation primitives based on the intrinsic structure of FPGAs. Based on our primitives, we design and implement LifeLine, a hardware design protection mechanism for FPGAs using hardware/software co-obfuscated cryptography. We show that LifeLine offers effective protection for a real-world adversary model, requires minimal integration effort for hardware designers, and retrofits to already deployed (and so far vulnerable) systems.

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A Protection Mechanism against Malicious HTML and JavaScript Code in Vulnerable Web Applications

Mathematical Problems in Engineering ◽

10.1155/2016/7107042 ◽

2016 ◽

Vol 2016 ◽

pp. 1-14

Author(s):

Shukai Liu ◽

Xuexiong Yan ◽

Qingxian Wang ◽

Xu Zhao ◽

Chuansen Chai ◽

...

Keyword(s):

High Risk ◽

Real World ◽

Web Applications ◽

Web Pages ◽

Web Browsers ◽

Test Results ◽

Code Size ◽

Protection Mechanism ◽

High Profile ◽

Content Security

The high-profile attacks of malicious HTML and JavaScript code have seen a dramatic increase in both awareness and exploitation in recent years. Unfortunately, exiting security mechanisms provide no enough protection. We propose a new protection mechanism named PMHJ based on the support of both web applications and web browsers against malicious HTML and JavaScript code in vulnerable web applications. PMHJ prevents the injection attack of HTML elements with a random attribute value and the node-split attack by an attribute with the hash value of the HTML element. PMHJ ensures the content security in web pages by verifying HTML elements, confining the insecure HTML usages which can be exploited by attackers, and disabling the JavaScript APIs which may incur injection vulnerabilities. PMHJ provides a flexible way to rein the high-risk JavaScript APIs with powerful ability according to the principle of least authority. The PMHJ policy is easy to be deployed into real-world web applications. The test results show that PMHJ has little influence on the run time and code size of web pages.

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Sixth Sense Technology

International Journal of Virtual and Augmented Reality ◽

10.4018/ijvar.2017070102 ◽

2017 ◽

Vol 1 (2) ◽

pp. 18-41

Author(s):

Zeenat AlKassim ◽

Nader Mohamed

Keyword(s):

Virtual Reality ◽

Augmented Reality ◽

Human Computer Interaction ◽

Real World ◽

The Real ◽

Virtual Objects ◽

Unique Manner ◽

Software And Hardware ◽

Hardware Designs ◽

Computer Interaction

This paper discusses recent and unique inventions in Human Computer Interaction (HCI). To that end, firstly the authors discuss the Sixth Sense Technology. This technology allows users to interact with virtual objects in the real world in a unique manner. It has a number of applications which are further discussed. Then the opportunities and challenges are discussed. Most importantly, a list of inventions in fields of Augmented Reality (AR) and Virtual Reality (VR) in the recent years are discussed, grouped and compared. These include the smart eye glasses, VR headsets, smart watches, and more. Future implications of all those technologies are brought into light considering the new advancements in software and hardware designs. Recommendations are highlighted for future inventions.

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Learning from Data Heterogeneity: Algorithms and Applications

Proceedings of the Twenty-Sixth International Joint Conference on Artificial Intelligence ◽

10.24963/ijcai.2017/735 ◽

2017 ◽

Author(s):

Jingrui He

Keyword(s):

Predictive Modeling ◽

Real World ◽

State Of The Art ◽

Intrinsic Property ◽

Learning From Data ◽

Real World Applications ◽

Different Types ◽

Data Heterogeneity ◽

Review State ◽

Real World Problems

Nowadays, as an intrinsic property of big data, data heterogeneity can be seen in a variety of real-world applications, ranging from security to manufacturing, from healthcare to crowdsourcing. It refers to any inhomogeneity in the data, and can be present in a variety of forms, corresponding to different types of data heterogeneity, such as task/view/instance/oracle heterogeneity. As shown in previous work as well as our own work, learning from data heterogeneity not only helps people gain a better understanding of the large volume of data, but also provides a means to leverage such data for effective predictive modeling. In this paper, along with multiple real applications, we will briefly review state-of-the-art techniques for learning from data heterogeneity, and demonstrate their performance at addressing these real world problems.

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Evaluating Mental Health Services; How Do Programs for Children “Work” in the Real World? Edited by Carol T. Nixon & Denine A. Northrup. Sage, Thousand Oaks CA, 1997. pp. 306. £16.60 (pb).

Journal of Child Psychology and Psychiatry ◽

10.1017/s0021963098222918 ◽

1998 ◽

Vol 39 (6) ◽

pp. 935-936

Author(s):

Anne Worrall-Davies

Keyword(s):

Mental Health ◽

Mental Health Services ◽

Health Services ◽

Real World ◽

The Real

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Replications can cause distorted belief in scientific progress

Behavioral and Brain Sciences ◽

10.1017/s0140525x18000584 ◽

2018 ◽

Vol 41 ◽

Cited By ~ 2

Author(s):

Michał Białek

Keyword(s):

Real World ◽

Scientific Progress ◽

The Public ◽

Psychological Science

AbstractIf we want psychological science to have a meaningful real-world impact, it has to be trusted by the public. Scientific progress is noisy; accordingly, replications sometimes fail even for true findings. We need to communicate the acceptability of uncertainty to the public and our peers, to prevent psychology from being perceived as having nothing to say about reality.

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Two Investigations into Grain Boundary Structure

Proceedings, annual meeting, Electron Microscopy Society of America ◽

10.1017/s0424820100080833 ◽

1977 ◽

Vol 35 ◽

pp. 688-691

Author(s):

P. Humble

Keyword(s):

Grain Boundary ◽

Dark Field ◽

Boundary Structure ◽

Boundary Dislocation ◽

Bright Field ◽

Intrinsic Structure ◽

Weak Beam ◽

Grain Boundary Structure ◽

Independent Information ◽

Diffraction Patterns

There has been sustained interest over the last few years into both the intrinsic (primary and secondary) structure of grain boundaries and the extrinsic structure e.g. the interaction of matrix dislocations with the boundary. Most of the investigations carried out by electron microscopy have involved only the use of information contained in the transmitted image (bright field, dark field, weak beam etc.). Whilst these imaging modes are appropriate to the cases of relatively coarse intrinsic or extrinsic grain boundary dislocation structures, it is apparent that in principle (and indeed in practice, e.g. (1)-(3)) the diffraction patterns from the boundary can give extra independent information about the fine scale periodic intrinsic structure of the boundary.In this paper I shall describe one investigation into each type of structure using the appropriate method of obtaining the necessary information which has been carried out recently at Tribophysics.

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Current Issues: Evidence-Based Practice for the Real World: Thoughts on Clinical Education in Communication Disorders

Perspectives on Administration and Supervision ◽

10.1044/aas20.3.100 ◽

2010 ◽

Vol 20 (3) ◽

pp. 100-105 ◽

Cited By ~ 3

Author(s):

Anne K. Bothe

Keyword(s):

Clinical Education ◽

Real World ◽

Evidence Based Practice ◽

Communication Disorders ◽

University Faculty ◽

Evidence Based ◽

Speech Language Pathology ◽

Basic Principles ◽

The Real ◽

Language Pathology

This article presents some streamlined and intentionally oversimplified ideas about educating future communication disorders professionals to use some of the most basic principles of evidence-based practice. Working from a popular five-step approach, modifications are suggested that may make the ideas more accessible, and therefore more useful, for university faculty, other supervisors, and future professionals in speech-language pathology, audiology, and related fields.

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Qualitative Case Study Research Design

Perspectives on Fluency and Fluency Disorders ◽

10.1044/ffd25.1.39 ◽

2015 ◽

Vol 25 (1) ◽

pp. 39-45 ◽

Cited By ~ 5

Author(s):

Jennifer Tetnowski

Keyword(s):

Research Design ◽

Real World ◽

Qualitative Case Study ◽

Case Study Research ◽

Study Research

Qualitative case study research can be a valuable tool for answering complex, real-world questions. This method is often misunderstood or neglected due to a lack of understanding by researchers and reviewers. This tutorial defines the characteristics of qualitative case study research and its application to a broader understanding of stuttering that cannot be defined through other methodologies. This article will describe ways that data can be collected and analyzed.

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