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SANDIA REPORT A Theoretical Analysis: Physical Unclonable Functions and The Software Protection Problem A Theoretical Analysis: Physical Unclonable Functions and The Software Protection Problem
"... Abstract Physical Unclonable Functions (PUFs) or Physical One Way Functions (P-OWFs) are physical systems whose responses to input stimuli (i.e., challenges) are easy to measure (within reasonable error bounds) but hard to clone. This property of unclonability is due to the accepted hardness of rep ..."
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Abstract Physical Unclonable Functions (PUFs) or Physical One Way Functions (P-OWFs) are physical systems whose responses to input stimuli (i.e., challenges) are easy to measure (within reasonable error bounds) but hard to clone. This property of unclonability is due to the accepted hardness
Solving the Software Protection Problem with Intrinsic Personal Physical Unclonable Functions
, 2011
"... a wholly owned subsidiary of Lockheed Martin Corporation, for the U.S. Department of Energy’s National Nuclear Security Administration under contract DE-AC04-94AL85000. Approved for public release; further dissemination unlimited. Issued by Sandia National Laboratories, operated for the United State ..."
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a wholly owned subsidiary of Lockheed Martin Corporation, for the U.S. Department of Energy’s National Nuclear Security Administration under contract DE-AC04-94AL85000. Approved for public release; further dissemination unlimited. Issued by Sandia National Laboratories, operated for the United
Abstract—Physical Unclonable Functions (PUFs) or Physical One Way Functions (P-OWFs) are physical
"... systems whose responses to input stimuli are easy to measure but hard to clone. The unclonability property is due to the accepted hardness of replicating the mul-titude of uncontrollable manufacturing characteristics and makes PUFs useful in solving problems such as device authentication, software p ..."
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based on trusted hardware. Keywords-physical unclonable functions, PUFs, phys-ical one-way functions, software protection, intellectual property protection I.
POSTER: Making the Case for Intrinsic Personal Physical Unclonable Functions (IP-PUFs) [Extended Abstract]
"... Physical Unclonable Functions (PUFs) are physical systems whose responses to input stimuli (i.e., challenges) are easy to measure but difficult to clone. The unclonability property is due to the accepted hardness of replicating the multitude of uncontrollable manufac-turing characteristics and makes ..."
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and makes PUFs useful in solving problems such as authentication, software protection/licensing, and certified execution. In this abstract, we claim that any multi-core computer is usable as a timing-PUF and can be measured via simple benchmarking tools (i.e., no specialized hardware required). We
Software tamper resistance based on the difficulty of interprocedural analysis
- of Interprocedural Analysis, 3 rd International Workshop on Information Security Applications
, 2002
"... Abstract. Software obfuscation is a promising approach for protection of intellectual property rights of software in untrusted environments. Unfortunately most of previous obfuscation techniques do not have a theoretical basis and thus it is unclear how effective they are. Therefore in this paper we ..."
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Cited by 5 (0 self)
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we propose new software obfuscation techniques, which are based on the difficulty of interprocedural analysis. The essence of our obfuscation techniques is a new complexity problem to precisely determine the address a function pointer points to in the presence of arrays of function pointers. We show
Physical Characterization of Arbiter PUFs
"... Abstract. As intended by its name, Physically Unclonable Functions (PUFs) are considered as an ultimate solution to deal with insecure stor-age, hardware counterfeiting, and many other security problems. How-ever, many different successful attacks have already revealed vulnera-bilities of certain di ..."
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Cited by 4 (1 self)
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Abstract. As intended by its name, Physically Unclonable Functions (PUFs) are considered as an ultimate solution to deal with insecure stor-age, hardware counterfeiting, and many other security problems. How-ever, many different successful attacks have already revealed vulnera-bilities of certain
Systems]: Security and Protection—physical security;C.4 [Performance Of Systems]: [performance attributes]; B [Hardware]: Miscellaneous General Terms
"... Manufacturing variability is inherent to many silicon and nano-scale technologies and can be manifested in many different ways and modalities (e.g. power and delay). We propose a flow that starts with gate-level integrated circuit (IC) characterization which results in unique identification (ID). Th ..."
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). The ID’s are an integrated part of the design functionality and software and provide a basis for conceptually new CAD-based security protocols. As an examples, we present a new IC metering schemes that ensure very low overhead and digital right management in horizontally integrated IC market. Therefore
A Complete and Linear Physical Characterization Methodology for the Arbiter PUF Family
"... Abstract. As intended by its name, Physically Unclonable Functions (PUFs) are considered as an ultimate solution to deal with insecure stor-age, hardware counterfeiting, and many other security problems. How-ever, many different successful attacks have already revealed vulnerabili-ties of certain di ..."
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Abstract. As intended by its name, Physically Unclonable Functions (PUFs) are considered as an ultimate solution to deal with insecure stor-age, hardware counterfeiting, and many other security problems. How-ever, many different successful attacks have already revealed vulnerabili-ties of certain
THE PROTECTION OF THE SETTINGS OF ARCHAEOLOGICAL SITES IN SCOTLAND
"... Section І: Defining the setting of monuments and sites: The significance of tangible and intangible cultural and natural qualities Section І: Définir le milieu des monuments et des sitesDimensions matérielles et immatérielles, valeur culturelle et naturelle THE PROTECTION OF THE SETTINGS OF ARCHAEO ..."
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for policy and planning matters. Included in the Group is the Heritage Planning Unit, which is a multi-disciplinary team that provides specialist guidance on the implications of development for the built heritage and on wider environmental issues. Protecting the Setting of Archaeological Sites The importance
Marital functioning and physical health: Implications for social and personality psychology.
- Social & Personality Psychology Compass,
, 2010
"... Abstract Marriage -the most important adult relationship in most people's lives -has been theorized to affect biological processes, physical health, and mortality. This article highlights key findings in marriage and health research, focusing on the interpersonal processes through which marria ..."
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Cited by 3 (0 self)
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that those who are married tend to be healthier than those who are unmarried The purpose of this article is to provide a brief primer on the effects of marital functioning on physical health. I begin by laying out a theoretical framework for the work in this area. This framework builds on models of marriage
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