... signature keys, (3) an RSA processor carrying out the security and performance critical operation for digital signature, ... The presented work
provided an approach and proof-ofconcept implementation for provisioning of
security services in ...
Author: Jack Dongarra
Publisher: Springer Science & Business Media
This book constitutes the refereed proceedings of the First International Conference on High-Performance Computing and Communications, HPCC 2005, held in Sorrento, Italy in September 2005. The 76 revised full papers and 44 revised short papers presented were carefully reviewed and selected from 273 submissions. The papers are organized in topical sections on network protocols, routing, and algorithms; languages and compilers for HPC; parallel and distributed system architectures; embedded systems; parallel and distributed algorithms, wireless and mobile computing, Web services and Internet computing; peer-to-peer computing, grid and cluster computing, reliability, fault-tolerance, and security; performance evaluation and measurement; tools and environments for software development; distributed systems and applications; high performance scientific and engineering computing; database applications and data mining; HPSRF; pervasive computing and communications; and LMS.
A Holistic and High-Performance Approach Dave Chatterjee. Managing
Removable Media: ... Digital signature is an encryption technique used for
authentication and to achieve the data integrity goal of nonrepudiation. Non-
repudiation means ...
Author: Dave Chatterjee
Publisher: SAGE Publications
Category: Business & Economics
Cybersecurity has traditionally been the purview of information technology professionals, who possess specialized knowledge and speak a language that few outside of their department can understand. In our current corporate landscape, however, cybersecurity awareness must be an organization-wide management competency in order to mitigate major threats to an organization’s well-being—and be prepared to act if the worst happens. With rapidly expanding attacks and evolving methods of attack, organizations are in a perpetual state of breach and have to deal with this existential threat head-on. Cybersecurity preparedness is a critical and distinctive competency, and this book is intended to help students and practitioners develop and enhance this capability, as individuals continue to be both the strongest and weakest links in a cyber defense system. In addition to providing the non-specialist with a jargon-free overview of cybersecurity threats, Dr. Chatterjee focuses most of the book on developing a practical and easy-to-comprehend management framework and success factors that will help leaders assess cybersecurity risks, address organizational weaknesses, and build a collaborative culture that is informed and responsive. Through brief case studies, literature review, and practical tools, he creates a manual for the student and professional alike to put into practice essential skills for any workplace.
Author: IEEE Computer Society. TC on Distributed ProcessingPublish On: 2002
lic key from the master server , and can then verify the digital signature using it .
There are ... The primary vulnerability of this approach is the master server itself :
if penetrated , the master server will leak all user ' s private keys . This risk can be
Author: IEEE Computer Society. TC on Distributed Processing
Publisher: I E E E
Forty-two full papers from the July 2002 conference in Edinburgh discuss data servers and grid storage, adapting to grid behavior, grid resource management, applications frameworks, parallel application analysis optimizing grid performance, grid practice and experience, communication and RPC protocols, grid job submission and scheduling, and adapti
This problem arises in diverse contexts such as parallelizing computers , parallel performance monitoring , and parallel ... Because this approach is
computationally expensive , we are interested in its ... Authentication protocols
use digital signature techniques to verify the authenticity of messages with high
It is the main focus of this paper to model and analyze performance of approaches used to reduce a client ' s response time when the load on the server
is high . Let us examine the digital signature process more carefully to see where
is the ...
Extraction of Current Signatures for simulation of Simultaneous Switching Noise
in High Speed Digital Systems Rohan ... based approach for extraction of the
current signature to simulate switching noise in complex high speed systems .
INTRODUCTION Data encryption has proven to be the most successful approach
to security in a wide variety of computing applications , and yet it has not ... and
the newly proposed Digital Signature Standard ( for signatures ) ( 4 ) , from what
might be called the Number - Theoretic family . ... As a consequence , this approach can lead to much wider use of encryption in high performance systems
Author: E. Graham Dougall
This publication explores not only the evolution of computer security but future developments anticipated in the field. Many aspects of this increasingly significant area are considered, including the relationship between international standards and organizational security in both small and large systems. The importance of constantly improving and updating training and education is also discussed. Contributions are sourced from a broad base of world-renowned specialists and the book will therefore be of prime interest to researchers, developers and managers in the academic and industrial spheres alike.
Rapid technological advancement has given rise to new ethical dilemmas and security threats, while the development of appropriate ethical codes and security measures fail to keep pace, which makes the education of computer users and professionals crucial. The Encyclopedia of Information Ethics and Security is an original, comprehensive reference source on ethical and security issues relating to the latest technologies. Covering a wide range of themes, this valuable reference tool includes topics such as computer crime, information warfare, privacy, surveillance, intellectual property and education. This encyclopedia is a useful tool for students, academics, and professionals.
Web browsers then connect to a cache that provides high performance . The approach described in this paper would allow read - only Web content to be
replicated securely to untrusted machines and would provide strong data integrity
to ... Merkle used a hierarchy of hashes for an efficient digital signature scheme (
18 ] .
Author: IEEE Computer Society. TC on Distributed ProcessingPublish On: 2001
One technical problem raised by this approach is access to public keys . The
approval of a digital signature requires access to the public key of the signing
subject . This access can be accomplished by one of the following techniques :
Author: IEEE Computer Society. TC on Distributed Processing
The proceedings from the August 2001 conference in San Francisco comprise 39 papers and nine posters on such topics as grid middleware, management of large databases, security, network Qos, metascheduling performance, resource discovery, problem solving environments, support for network applications, network monitoring, parallel and distributed algorithms, and application scheduling. Author index only. c. Book News Inc.
Table 3.2 compares the performance of these approaches from several aspects .
Table 3.2 Approaches for Securing Digital Signatures – A Comparison Approach
A B C D low medium Security TTP Computation high online high no no low low ...
Author: Jianying Zhou
Publisher: Artech House Publishers
This unique new resource shows practitioners how to create, collect, validate and maintain cryptographic evidence, such as digital signatures, in order to support the settlement of possible electronic transaction disputes.
crease both the security and the performance of the digital signature scheme -
the hash function , reR is a one - to ... This problem may be rather difficult to solve
, e.g. one approach consists of a high degree of trust among the parties involved .
Author: Institution of Electrical EngineersPublish On: 1999
... design for high-speed LZ-based data compression CDS p268 CLOSED LOOP
SYSTEMS Adaptive dual controller for systems with unmodelled effects CTA
p301 Adjacent channel power and error-vector magnitude performance of
reduced complexity CALLUM systems COM ... of lattice vector quantiser for a
Laplacian source VIS p326 Integrated approach for fault tolerance and digital signature in RSA ...
For example , redemption of event tickets or transportation passes requires high performance . ... It requires an online currency checking system or tamper - proof
devices such as a smartcard as well as digital signature technologies . XML
based Approach We adopted XML as the base language of the Generalized
Digital Ticket Definition Language , since we can satisfy the above requirements
4.2 SYMMETRIC KEY ENCRYPTION -- THE CONVENTIONAL APPROACH 4.2.1
Overview 4.2.2 Modern Cryptography ... KEY CONSIDERATIONS : PERFORMANCE AND PROTECTION 4.5 DIGITAL SIGNATURES 4.5.1 Overview
4.5.2 A Closer Look 4.5.3 e ... and Approaches for Non - Repudiation 5.5
AVAILABILITY AND INTRUSION TOLERANCE 5.5.1 High Availability – Dealing
With Natural and ...
Author: Amjad Umar
Publisher: nge solutions, inc
This book provides a recent and relevant coverage based on a systematic approach. Especially suitable for practitioners and managers, the book has also been classroom tested in IS/IT courses on security. It presents a systematic approach to build total systems solutions that combine policies, procedures, risk analysis, threat assessment through attack trees, honeypots, audits, and commercially available security packages to secure the modern IT assets (applications, databases, hosts, middleware services and platforms) as well as the paths (the wireless plus wired network) to these assets. After covering the security management and technology principles, the book shows how these principles can be used to protect the digital enterprise assets. The emphasis is on modern issues such as e-commerce, e-business and mobile application security; wireless security that includes security of Wi-Fi LANs, cellular networks, satellites, wireless home networks, wireless middleware, and mobile application servers; semantic Web security with a discussion of XML security; Web Services security, SAML (Security Assertion Markup Language)and .NET security; integration of control and audit concepts in establishing a secure environment. Numerous real-life examples and a single case study that is developed throughout the book highlight a case-oriented approach. Complete instructor materials (PowerPoint slides, course outline, project assignments) to support an academic or industrial course are provided. Additional details can be found at the author website (www.amjadumar.com)
As an emerging alternative to RSA, the US government has adopted ECC for the
Elliptic Curve Digital Signature Algorithm (ECDSA) and ... “While optimized
implementations for specific named curves and field degrees can provide high performance, it is a desired security feature for ... One approach to supporting
elliptic curve computation is to provide hardware support that utilizes modular
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Vehicle Signature 1 Gllops 10 Gflops PROCESSING SPEED High - performance
computing technology is expected to ... and digital processing with standard
fabrication technology have shown the feasibility of the neural network approach