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White Papers, Webcasts, and Resources
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Read this white paper to learn why email encryption doesn't have to be as complicated as victims of data theft would have you think. Watch as the myth of email encryption complexity unravels before your very eyes.
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White Papers
Identity Based Deterministic Signature Scheme Without Forking-Lemma
July 1, 2011 12:00am PDT
Since the discovery of identity based cryptography, a number of identity based signature schemes were reported in the literature. Although a lot of identity based signature schemes were developed,...
Provided by: Indian Institute of Technology Madras
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White Papers
A Secure Nominative Proxy Signature Scheme for Distributed Shared Object Systems
May 20, 2010 12:00am PDT
Digital signature scheme is an important research topic in cryptography. An ordinary digital signature scheme allows a signer to create signatures of documents and the generated signatures can be...
Provided by: Menoufia University
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White Papers
Key Management Schemes in Wireless Sensor Networks
February 1, 2011 12:00am PST
Key establishment in sensor networks is a challenging problem because existing security schemes are unsuitable for use in resource constrained sensor nodes, and also because the nodes could be...
Provided by: Sri Manakula Vinayagar Engineering College
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Software
Pixie Scheme III 1.12 (Mobile)
November 16, 2010 12:00am PST
Pixie Scheme III implements the "R5" version of the Scheme programming language for the Apple iPad. It contains all required R5 features except a file-system interface (since the iPad does not...
Provided by: Jay Reynolds Freeman
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White Papers
Evaluation of Prefix Delegation-Based Route Optimization Schemes for NEMO
March 19, 2010 12:00am PDT
Among the schemes, proposed in the literature to solve the route optimization problem in NEtwork MObility (NEMO), the prefix delegation-based schemes perform better than other schemes. Depending...
Provided by: University of Oklahoma
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White Papers
An Implicit ELGamal Digital Signature Scheme
July 1, 2011 12:00am PDT
This paper introduced a detail ElGamal digital signature scheme, and mainly analyzed the existing problems of the ElGamal digital signature scheme. Then improved the scheme according to the...
Provided by: Academy Publisher
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White Papers
On the Security of a Proxy Blind Signature Scheme Over Braid Groups
July 20, 2009 12:00am PDT
A proxy blind signature scheme is the combination of proxy signature and blind signature scheme. In 2009,Verma proposed a proxy blind signature scheme over braid groups. Verma claimed that the...
Provided by: Bonn-Aachen International Center for Information Technology
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White Papers
A New Approach to Group Signature Schemes
April 1, 2011 12:00am PDT
This paper presents a new approach to group signature schemes. The advantage of this approach is that it provides a concurrent join and fast revocation to group members. Using this method, Based...
Provided by: Academy Publisher
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White Papers
A Unified Approach to Combinatorial Key Predistribution Schemes for Sensor Networks
February 14, 2011 12:00am PST
There have been numerous recent proposals for key predistribution schemes for wireless sensor networks based on various types of combinatorial structures such as designs and codes. Many of these...
Provided by: University of London
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White Papers
Secure and Efficient Code Encryption Scheme Based on Indexed Table
February 1, 2011 12:00am PST
Software is completely exposed to an attacker after it is distributed because reverse engineering is widely known. To protect software, techniques against reverse engineering are necessary. A code...
Provided by: Sungkyunkwan University
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Software
Scheme Factory 1.0pr2 (Mac)
January 5, 2001 12:00am PST
Scheme Factory is the official scheme editor for the Kaleidoscope 2.0 scheme format. Whether you're a novice schemer or a seasoned professional, Scheme Factory offers you the tools you need to...
Provided by: Joe Stenger and Arlo Rose
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White Papers
A Secure Signature Scheme From Bilinear Maps
January 1, 2011 12:00am PST
The authors present a new class of signature schemes based on properties of certain bilinear algebraic maps. These signatures are secure against existential forgery under a chosen message attack...
Provided by: Stanford University
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White Papers
A Fully Distributed Proactively Secure Threshold-Multi-signature Scheme
April 1, 2007 12:00am PDT
Threshold-multisignature schemes combine the properties of threshold group-oriented signature schemes and multisignature schemes to yield a signature scheme that allows a threshold (t) or more...
Provided by: Institute of Electrical and Electronics Engineers
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White Papers
RPoK: A Strongly Resilient Polynomial-Based Random Key Pre-Distribution Scheme for Multiphase Wireless Sensor Networks
June 1, 2010 12:00am PDT
In this paper, the authors propose a strongly Resilient POlynomial-based random Key pre-distribution scheme for multiphase wireless sensor networks (RPoK): a private sub-key is not directly stored...
Provided by: Institute of Electrical and Electronics Engineers
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White Papers
Galois Field Commitment Scheme
November 13, 2006 12:00am PST
The authors give the first mathematical formalization of an unconditionally secure commitment scheme. Their construction has some similarities to one used to build authentication codes, so they...
Provided by: University of Porto
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White Papers
Context-Aware Multicast Routing Scheme for Disruption Tolerant Networks
January 1, 2010 12:00am PST
Disruption Tolerant Networks (DTNs) are emerging solutions to networks that experience frequent network partitions and large end-to-end delays. Several schemes have been proposed for multicast...
Provided by: Lehigh University
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White Papers
Cryptanalysis of a More Efficient and Secure Dynamic Id-Based Remote User Authentication Scheme
October 1, 2009 12:00am PDT
In 2004, Das, Saxena and Gulati proposed a dynamic ID-based remote user authentication scheme which has many advantage such as no verifier table, user freedom to choose and change password and so...
Provided by: GITAM UNIVERSITY
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White Papers
Outage Behavior of Bidirectional Half-Duplex Relaying Schemes
July 29, 2009 12:00am PDT
Two-phase and three-phase decode-and-forward schemes with network coding for the two-way (bidirectional) relay channel with Rayleigh-fading are considered. All nodes are half-duplex constrained....
Provided by: Technische Universitat Munchen
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White Papers
On Improving Key Pre-Distribution Schemes for Sensor Networks
July 24, 2009 12:00am PDT
In this paper, the authors show how to improve the resilience or computational cost of two primary key pre-distribution schemes. First, they consider the primary key pre-distribution scheme...
Provided by: Institute of Electrical and Electronics Engineers
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White Papers
A Collision-Free MAC Scheme for Multimedia Wireless Mesh Backbone
July 1, 2009 12:00am PDT
Wireless mesh networking is a promising wireless technology for future broadband Internet access. In this paper, a novel collision-free Medium Access Control (MAC) scheme supporting multimedia...
Provided by: Institute of Electrical and Electronics Engineers
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