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Darmstadt University of Technology
(27 results)-
White Papers
Systematic Methods for Multi Variate Data Visualization and Numerical Asessment of Class Separability and Overlap in Automated Visual Industrial Quality Control
November 7, 2007, 12:00am PST
The focus of this work is on systematic methods for visualization and quality assessment with regards to classification of multivariate data sets. This novel methods and criteria give in visual...
Provided by Darmstadt University of Technology
-
White Papers
Breaking 104 Bit WEP in Less Than 60 Seconds
September 17, 2007, 12:00am PDT
This paper demonstrates an active attack on the WEP protocol that is able to recover a 104-bit WEP key using less than 40,000 frames with a success probability of 50%. In order to succeed in 95%...
Provided by Darmstadt University of Technology
-
White Papers
Practical Attacks Against WEP and WPA
November 8, 2008, 12:00am PST
This paper describes two attacks on IEEE 802.11 based wireless LANs. The first attack is an improved key recovery attack on WEP, which reduces the average number of packets an attacker has to...
Provided by Darmstadt University of Technology
-
White Papers
Planar Adaptive Router Microarchitecture for Tree-Based Multicast Network-on-Chip
October 7, 2008, 12:00am PDT
Adaptive tree-based multicast routings for Networks-on-Chip (NoC) in a mesh planar router architecture are presented in this paper. Multicast packets are routed and scheduled in the NoC using a...
Provided by Darmstadt University of Technology
-
White Papers
Benchmarking of Message-Oriented Middleware
June 7, 2009, 12:00am PDT
Message-Oriented Middleware (MOM) is increasingly used as enabling technology for modern event-driven applications typically based on publish/subscribe (pub/sub) communication. Many of these...
Provided by Darmstadt University of Technology
-
White Papers
Development of XML-Based Tools to Support User Interaction With Algorithm Visualizations
January 1, 2010, 12:00am PST
An increasing body of evidence suggests Algorithm Visualization (AV) is effective only in conjunction with other techniques that force a degree of user interaction beyond the mere "Watching" of an...
Provided by Darmstadt University of Technology
-
White Papers
Comparing Monetary Policy Rules In A Small Open Economy Framework: An Empirical Analysis Using Bayesian Techniques
December 1, 2009, 12:00am PST
This paper examines the role of exchange rate changes in the monetary policy for the Euro Area. Moreover, it compares different Taylor-type policy rules with respect to the numerical results as...
Provided by Darmstadt University of Technology
-
White Papers
Survey on Location Privacy in Pervasive Computing
January 1, 2011, 12:00am PST
The goal of ubiquitous computing research is re ne devices to the point where their use is transparent. For many applications with mobile devices, transparent operation requires that the device be...
Provided by Darmstadt University of Technology
-
White Papers
Cooperative Transmission for Wireless Relay Networks Using Limited Feedback
July 29, 2009, 12:00am PDT
To achieve the available performance gains in half-duplex wireless relay networks, several cooperative schemes have been earlier proposed using either distributed space-time coding or distributed...
Provided by Darmstadt University of Technology
-
White Papers
Flexible Wormhole-Switched Network-on-Chip With Two-Level Priority Data Delivery Service
January 7, 2011, 12:00am PST
A synchronous network-on-chip using wormhole packet switching and supporting guaranteed-completion best-effort with Low-Priority (LP) and High-Priority (HP) wormhole packet delivery service is...
Provided by Darmstadt University of Technology
-
White Papers
A Formal Approach to Distance-Bounding RFID Protocols
June 16, 2011, 12:00am PDT
Distance-Bounding identification protocols aim at impeding man-in-the-middle attacks by measuring response times. There are three kinds of attacks such protocols could address: mafia attacks where...
Provided by Darmstadt University of Technology
-
White Papers
Does Growth Cause Structural Change, Or Is It The Other Way Round? A Dynamic Panel Data Analyses For Seven OECD Countries
May 1, 2009, 12:00am PDT
In economic development, structural change among the three main sectors of an economy accompanies with aggregate economic growth. Nevertheless the question whether economic growth causes...
Provided by Darmstadt University of Technology
-
White Papers
Numerical Explorations Of The Ngai-Pissarides Model Of Growth And Structural Change
October 13, 2010, 12:00am PDT
In this paper, the authors specialize the Ngai-Pissarides model of growth and structural change to the case of three sectors, representing the primary (agriculture, mining), secondary...
Provided by Darmstadt University of Technology
-
Whitepapers
Non-Interactive Public Accountability for Sanitizable Signatures
August 1, 2012, 12:00am PDT
Sanitizable signatures enable a designated party to modify signed documents in a controlled way, while the derived signature still verifies. In this paper, the authors introduce the notion of...
Provided by Darmstadt University of Technology
-
Whitepapers
Domain-Specific Pseudonymous Signatures for the German Identity Card
September 27, 2012, 12:00am PDT
The restricted identification protocol for the new German identity card basically provides a method to use pseudonyms such that they can be linked by individual service providers, but not across...
Provided by Darmstadt University of Technology
-
Whitepapers
Unconditionally-Secure Universally Composable Password-Based Key-Exchange based on One-Time Memory Tokens
September 11, 2012, 12:00am PDT
The authors continue the recent trend in cryptography to study protocol design in presence of tamper-proof hardware tokens. They present a very efficient protocol for password-based authenticated...
Provided by Darmstadt University of Technology
-
Whitepapers
On the Semantic Security of Functional Encryption Schemes
November 25, 2012, 12:00am PST
Functional Encryption (FE) is a powerful cryptographic primitive that generalizes many asymmetric encryption systems proposed in recent years. Syntax and security definitions for general FE were...
Provided by Darmstadt University of Technology
-
Whitepapers
On the Joint Security of Signature and Encryption Schemes under Randomness Reuse: Efficiency and Security Amplification
July 8, 2012, 12:00am PDT
The authors extend the work of Bellare, Boldyreva and Staddon on the systematic analysis of randomness reuse to construct multi-recipient encryption schemes to the case where randomness is reused...
Provided by Darmstadt University of Technology
-
Whitepapers
Hash Combiners for Second Pre-Image Resistance, Target Collision Resistance and Pre-Image Resistance have Long Output
June 21, 2012, 12:00am PDT
A (k; l) hash-function combiner for property P is a construction that, given access to l hash functions, yields a single cryptographic hash function which has property P as long as at least k out...
Provided by Darmstadt University of Technology
-
Whitepapers
Less is More: Relaxed Yet Composable Security Notions for Key Exchange
January 21, 2013, 12:00am PST
Although they do not suffer from clear attacks, various key agreement protocols (for example that used within the TLS protocol) are deemed as insecure by existing security models for key exchange....
Provided by Darmstadt University of Technology
-
White Papers
City Mesh - Resilient First Responder Communication
May 1, 2011, 12:00am PDT
Communication between first responders is vital to the success of large scale disaster management. But communication technologies used by first responders today do not scale well due to...
Provided by Darmstadt University of Technology
-
White Papers
A Distributed Firewall for Multimedia Applications
December 1, 2007, 12:00am PST
Firewalls are a widely used security mechanism to provide access control and auditing at the border between "Open" and private networks or administrative domains. As part of the network...
Provided by Darmstadt University of Technology
-
White Papers
Secure Set Intersection With Untrusted Hardware Tokens
January 26, 2011, 12:00am PST
Secure set intersection protocols are the core building block for a manifold of privacy-preserving applications. In their basic form, secure protocols for set intersection follow from general...
Provided by Darmstadt University of Technology
-
White Papers
Performance Modeling and Evaluation of Large-Scale J2EE Applications
January 1, 2008, 12:00am PST
Modern J2EE applications are typically based on highly distributed architectures comprising multiple components deployed in a clustered environment. This makes it difficult for deployers to...
Provided by Darmstadt University of Technology
-
White Papers
Towards Software Product Line Testing Using Story Driven Modeling
September 10, 2008, 12:00am PDT
This paper provides an approach towards model based Software Product Line Testing using Story Driven Modeling. The motivation is to identify a small set of Product Instances such that the...
Provided by Darmstadt University of Technology
-
White Papers
Provably Secure Distance-Bounding: An Analysis of Prominent Protocols
March 7, 2012, 12:00am PST
Distance-bounding protocols aim to prevent man-in-the-middle attacks by measuring response times. At ISC 2011, Durholz et al. formalized the four attacks such protocols typically address: mafia...
Provided by Darmstadt University of Technology
-
White Papers
Ad Hoc Collaboration and Information Services Using Information Clouds
January 1, 2009, 12:00am PST
Future wireless communication environments offer many possibilities for new services. Users will not be satisfied with simply being connected, but they will require useful services built on top of...
Provided by Darmstadt University of Technology
-
Whitepapers
Less is More: Relaxed Yet Composable Security Notions for Key Exchange
January 21, 2013, 12:00am PST
Although they do not suffer from clear attacks, various key agreement protocols (for example that used within the TLS protocol) are deemed as insecure by existing security models for key exchange....
Provided by Darmstadt University of Technology
-
Whitepapers
Hash Combiners for Second Pre-Image Resistance, Target Collision Resistance and Pre-Image Resistance have Long Output
June 21, 2012, 12:00am PDT
A (k; l) hash-function combiner for property P is a construction that, given access to l hash functions, yields a single cryptographic hash function which has property P as long as at least k out...
Provided by Darmstadt University of Technology
-
Whitepapers
On the Joint Security of Signature and Encryption Schemes under Randomness Reuse: Efficiency and Security Amplification
July 8, 2012, 12:00am PDT
The authors extend the work of Bellare, Boldyreva and Staddon on the systematic analysis of randomness reuse to construct multi-recipient encryption schemes to the case where randomness is reused...
Provided by Darmstadt University of Technology
-
Whitepapers
On the Semantic Security of Functional Encryption Schemes
November 25, 2012, 12:00am PST
Functional Encryption (FE) is a powerful cryptographic primitive that generalizes many asymmetric encryption systems proposed in recent years. Syntax and security definitions for general FE were...
Provided by Darmstadt University of Technology
-
Whitepapers
Unconditionally-Secure Universally Composable Password-Based Key-Exchange based on One-Time Memory Tokens
September 11, 2012, 12:00am PDT
The authors continue the recent trend in cryptography to study protocol design in presence of tamper-proof hardware tokens. They present a very efficient protocol for password-based authenticated...
Provided by Darmstadt University of Technology
-
Whitepapers
Domain-Specific Pseudonymous Signatures for the German Identity Card
September 27, 2012, 12:00am PDT
The restricted identification protocol for the new German identity card basically provides a method to use pseudonyms such that they can be linked by individual service providers, but not across...
Provided by Darmstadt University of Technology
-
Whitepapers
Non-Interactive Public Accountability for Sanitizable Signatures
August 1, 2012, 12:00am PDT
Sanitizable signatures enable a designated party to modify signed documents in a controlled way, while the derived signature still verifies. In this paper, the authors introduce the notion of...
Provided by Darmstadt University of Technology
-
White Papers
Provably Secure Distance-Bounding: An Analysis of Prominent Protocols
March 7, 2012, 12:00am PST
Distance-bounding protocols aim to prevent man-in-the-middle attacks by measuring response times. At ISC 2011, Durholz et al. formalized the four attacks such protocols typically address: mafia...
Provided by Darmstadt University of Technology
-
White Papers
Towards Software Product Line Testing Using Story Driven Modeling
September 10, 2008, 12:00am PDT
This paper provides an approach towards model based Software Product Line Testing using Story Driven Modeling. The motivation is to identify a small set of Product Instances such that the...
Provided by Darmstadt University of Technology
-
White Papers
Secure Set Intersection With Untrusted Hardware Tokens
January 26, 2011, 12:00am PST
Secure set intersection protocols are the core building block for a manifold of privacy-preserving applications. In their basic form, secure protocols for set intersection follow from general...
Provided by Darmstadt University of Technology
-
White Papers
City Mesh - Resilient First Responder Communication
May 1, 2011, 12:00am PDT
Communication between first responders is vital to the success of large scale disaster management. But communication technologies used by first responders today do not scale well due to...
Provided by Darmstadt University of Technology
-
White Papers
Numerical Explorations Of The Ngai-Pissarides Model Of Growth And Structural Change
October 13, 2010, 12:00am PDT
In this paper, the authors specialize the Ngai-Pissarides model of growth and structural change to the case of three sectors, representing the primary (agriculture, mining), secondary...
Provided by Darmstadt University of Technology
-
White Papers
Does Growth Cause Structural Change, Or Is It The Other Way Round? A Dynamic Panel Data Analyses For Seven OECD Countries
May 1, 2009, 12:00am PDT
In economic development, structural change among the three main sectors of an economy accompanies with aggregate economic growth. Nevertheless the question whether economic growth causes...
Provided by Darmstadt University of Technology
-
White Papers
A Formal Approach to Distance-Bounding RFID Protocols
June 16, 2011, 12:00am PDT
Distance-Bounding identification protocols aim at impeding man-in-the-middle attacks by measuring response times. There are three kinds of attacks such protocols could address: mafia attacks where...
Provided by Darmstadt University of Technology
-
White Papers
Flexible Wormhole-Switched Network-on-Chip With Two-Level Priority Data Delivery Service
January 7, 2011, 12:00am PST
A synchronous network-on-chip using wormhole packet switching and supporting guaranteed-completion best-effort with Low-Priority (LP) and High-Priority (HP) wormhole packet delivery service is...
Provided by Darmstadt University of Technology
-
White Papers
Cooperative Transmission for Wireless Relay Networks Using Limited Feedback
July 29, 2009, 12:00am PDT
To achieve the available performance gains in half-duplex wireless relay networks, several cooperative schemes have been earlier proposed using either distributed space-time coding or distributed...
Provided by Darmstadt University of Technology
-
White Papers
Survey on Location Privacy in Pervasive Computing
January 1, 2011, 12:00am PST
The goal of ubiquitous computing research is re ne devices to the point where their use is transparent. For many applications with mobile devices, transparent operation requires that the device be...
Provided by Darmstadt University of Technology
-
White Papers
Comparing Monetary Policy Rules In A Small Open Economy Framework: An Empirical Analysis Using Bayesian Techniques
December 1, 2009, 12:00am PST
This paper examines the role of exchange rate changes in the monetary policy for the Euro Area. Moreover, it compares different Taylor-type policy rules with respect to the numerical results as...
Provided by Darmstadt University of Technology
-
White Papers
Development of XML-Based Tools to Support User Interaction With Algorithm Visualizations
January 1, 2010, 12:00am PST
An increasing body of evidence suggests Algorithm Visualization (AV) is effective only in conjunction with other techniques that force a degree of user interaction beyond the mere "Watching" of an...
Provided by Darmstadt University of Technology
-
White Papers
Benchmarking of Message-Oriented Middleware
June 7, 2009, 12:00am PDT
Message-Oriented Middleware (MOM) is increasingly used as enabling technology for modern event-driven applications typically based on publish/subscribe (pub/sub) communication. Many of these...
Provided by Darmstadt University of Technology
-
White Papers
Planar Adaptive Router Microarchitecture for Tree-Based Multicast Network-on-Chip
October 7, 2008, 12:00am PDT
Adaptive tree-based multicast routings for Networks-on-Chip (NoC) in a mesh planar router architecture are presented in this paper. Multicast packets are routed and scheduled in the NoC using a...
Provided by Darmstadt University of Technology
-
White Papers
Practical Attacks Against WEP and WPA
November 8, 2008, 12:00am PST
This paper describes two attacks on IEEE 802.11 based wireless LANs. The first attack is an improved key recovery attack on WEP, which reduces the average number of packets an attacker has to...
Provided by Darmstadt University of Technology
-
White Papers
Breaking 104 Bit WEP in Less Than 60 Seconds
September 17, 2007, 12:00am PDT
This paper demonstrates an active attack on the WEP protocol that is able to recover a 104-bit WEP key using less than 40,000 frames with a success probability of 50%. In order to succeed in 95%...
Provided by Darmstadt University of Technology
-
White Papers
Systematic Methods for Multi Variate Data Visualization and Numerical Asessment of Class Separability and Overlap in Automated Visual Industrial Quality Control
November 7, 2007, 12:00am PST
The focus of this work is on systematic methods for visualization and quality assessment with regards to classification of multivariate data sets. This novel methods and criteria give in visual...
Provided by Darmstadt University of Technology
-
White Papers
Ad Hoc Collaboration and Information Services Using Information Clouds
January 1, 2009, 12:00am PST
Future wireless communication environments offer many possibilities for new services. Users will not be satisfied with simply being connected, but they will require useful services built on top of...
Provided by Darmstadt University of Technology
-
White Papers
Performance Modeling and Evaluation of Large-Scale J2EE Applications
January 1, 2008, 12:00am PST
Modern J2EE applications are typically based on highly distributed architectures comprising multiple components deployed in a clustered environment. This makes it difficult for deployers to...
Provided by Darmstadt University of Technology
-
White Papers
A Distributed Firewall for Multimedia Applications
December 1, 2007, 12:00am PST
Firewalls are a widely used security mechanism to provide access control and auditing at the border between "Open" and private networks or administrative domains. As part of the network...
Provided by Darmstadt University of Technology
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