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(326 results)-
Whitepapers
Anonymity and Security in Delay Tolerant Networks
Jun 2007
A Delay Tolerant Network (DTN) is a store and forward network where end-to-end connectivity is not assumed and where opportunistic links between nodes are used to transfer data. An emerging...
Provided by University of Washington School of Public Health & Community Medicine
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Whitepapers
Security in MANET Based on PKI Using Fuzzy Function
Oct 2012
In mobile adhoc network the design of security model is a very critical and essential topic, this is due to the rapidly changing nature of this type of networks. Many other factors should be in...
Provided by IOSR Journal of Engineering
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Whitepapers
Peer-to-Peer Anonymous Networking Using Coding
Sep 2012
In this paper, the authors consider design and analysis of coding-based anonymous routing systems in Peer-To-Peer (P2P) overlay networks. An unknown subset of participating nodes is adversarial,...
Provided by California Institute of Technology
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Whitepapers
Design and Implementation of a Secure Web-Based File Exchange Server: Specification Design Document
Jan 2011
Building Trust is the basis of all communication, especially electronic one, as the identity of the other entity remains concealed. To address problems of trust, authentication and security over...
Provided by Cornell University
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Whitepapers
Security Technology for Smart Grid Networks
Jun 2010
There is virtually universal agreement that it is necessary to upgrade the electric grid to increase overall system efficiency and reliability. Much of the technology currently in use by the grid...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
A PKI Over Ant Colony Based Routing Algorithms for MANETs - AntPKI
Feb 2012
Last years have known the emergence of new paradigm of networking called wireless mobile ad hoc networks, giving birth to a variety of networks ranging from personal or body networks to wide area...
Provided by Universite Abou Bakr Belkaid Tlemcen
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Whitepapers
Design of a High Performance Implementation of a Tree-Based Multicast Key Distribution Protocol
Feb 2012
The key distribution problem is considered one of the most important issues for providing secure multicast communication. Logical Key Hierarchy (LKH) protocols are considered one of the best...
Provided by Cairo University
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Whitepapers
Public Key Replacement and Universal Forgery of SCLS Scheme
Aug 2012
Certificateless cryptography eliminates the need of certificates in the PKI and solves the inherent key escrow problem in the ID-based cryptography. Recently, Du and Wen proposed a Short...
Provided by Kyushu University
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Whitepapers
An Expressive Decentralizing KP-ABE Scheme with Constant-Size Ciphertext
Jun 2012
Decentralizing attribute based encryption is a variant of multi-authority attribute based encryption which doesn't require a trusted central authority to conduct the system setup. In this paper,...
Provided by University of Electronic Science and Technology
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Whitepapers
Authenticated Key Agreement Scheme with Privacy-Protection in the Three-Party Setting
Mar 2011
Going along with the rapid development of web technologies, in some applications on demands, partners or staffs may make a great quantity of web transactions or personal communications anytime and...
Provided by International Journal of Network Security
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Whitepapers
Role of Multiple Encryption in Secure Electronic Transaction
Nov 2011
Security of electronic transaction over insecure communication channel is a challenging task that includes many critical areas as secure communication channel, strong data encryption technique and...
Provided by Amity University
-
Whitepapers
Matrix Powers Algorithms for Trust Evaluation in PKI Architectures
Jul 2012
This paper deals with the evaluation of trust in public-key infrastructures. Different trust models have been proposed to interconnect the various PKI components in order to propagate the trust...
Provided by Universite de Franche-Compte
-
Whitepapers
Implementation of RSA Key Generation Based on RNS Using Verilog
Nov 2012
RSA key generation is of great concern for implementation of RSA cryptosystem on embedded system due to its long processing latency. In this paper, a novel architecture is presented to provide...
Provided by Sri Jayachamarajendra College of Engineering
-
Whitepapers
A Certificateless Multiple-Key Agreement Protocol Based on Bilinear Pairings
Jul 2012
Certificateless cryptosystems were proposed by Al-Riyami and Paterson in 2003 to solve problems of public key cryptosystems based on PKI and based on identity. Up to now, various types of...
Provided by TooShort4 Network
-
Whitepapers
The New Approach to provide Trusted Platform in MANET
Dec 2012
In distributed operation, the authors uses different key management schemes, authentication and many trust models, but in wireless medium having reliability problem, hidden terminal problem etc....
Provided by AIRCC
-
Whitepapers
A Certificateless Ordered Sequential Aggregate Signature Scheme Secure Against Super Adversaries
Apr 2012
Certificateless cryptosystem is a hybrid scheme of traditional PKI and ID-based scheme and has positive aspects of both of PKI and ID-based cryptosystem, i.e. solving key escrow problem and...
Provided by University of Troms
-
Whitepapers
Creating Virtual Hierarchy in Peer-to-Peer PKI to Simplify Certificate Path Discovery
Mar 2012
Peer-to-Peer Public Key Infrastructure (also called Mesh PKI) architecture is one of the most popular PKI trust models that is widely used in Mobile Ad-hoc NETworks(MANETs), but certificate path...
Provided by International Journal of Computer Applications
-
Whitepapers
The Benefits of PKI Application and Competitive Advantage
Jul 2008
To understand the implementation advantages of Public Key Infrastructure (PKI) applications, this paper identified PKI benefits and examined the effect of PKI benefits on competitive advantage....
Provided by Kainan University
-
Whitepapers
PKI Endorsement Functions for Network Users
Feb 2011
Computer Business Systems and automated business transactions require robust and rigorous security measures. Public key cryptography supports security mechanisms such as confidentiality,...
Provided by International Journal of Computer Applications
-
Whitepapers
PKI Based Signcryption without Pairing: An Efficient Scheme with Tight Security Reduction
Oct 2012
Signcryption is a cryptographic primitive that fulfill the functionalities of digital signature and public key encryption simultaneously, at a cost significantly lower than that required by the...
Provided by Anna University
-
Whitepapers
Efficient Certificateless Online/Offline Signature with Tight Security
Feb 2013
Since public key cryptography is usually build using computationally expensive operation, it has been out of reach for resource constrained and low power devices. Today there are a large number of...
Provided by Indian Institute of Technology Madras
-
Whitepapers
Efficient Certificateless Online/Offline Signature
Oct 2012
Public key cryptography usually is computationally more expensive than symmetric key systems. Due to this low power or resource constrained devices cannot make use of public key cryptosystems...
Provided by Indian Institute of Technology Madras
-
Whitepapers
E2E KEEP: End to End Key Exchange and Encryption Protocol for Accelerated Satellite Networks
Apr 2012
Accelerating methods are used to enhance TCP performance over satellite links by employing Performance Enhancement Proxies (PEPs). However, providing a secure connection through the PEPs seems to...
Provided by Scientific Research
-
Whitepapers
Performance Analysis of Signaling Cost on EAP-TLS Authentication Protocol Based on Cryptography
Nov 2011
With the wide applications of wireless communication in the air inter-face, needs secure connections, efficient decryption and strong authentication mechanisms. In general, authentication...
Provided by International Journal of Computer Applications
-
Whitepapers
Notification Services for the Server-Based Certificate Validation Protocol
Aug 2009
The Server-Based Certificate Validation Protocol allows PKI clients to delegate to a server the construction or validation of certification paths. The protocol's specification focuses on the...
Provided by Scientific Research
-
Whitepapers
Computationally Efficient PKI-Based Single Sign-On Protocol PKASSO for Mobile Devices
Jun 2008
In an attempt to expand Public Key Infrastructure (PKI) usage to a ubiquitous and mobile computing environment, the authors found that the deployment of the PKI on a resource-constrained device...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
Authentication Latency Reduction Technique for Secure and Seamless Ubiquitous Services
Oct 2007
In realization of a ubiquitous and mobile computing environments, provisioning and managing high security have become a challenging problem. This paper presents the authors' effort to overcome the...
Provided by Korea Advanced Institute of Science and Technology
-
Whitepapers
Computationally Efficient PKI-Based Single Sign-On Protocol, PKASSOy, for Mobile Devices
Jun 2007
In an attempt to expand Public Key Infrastructure (PKI) usage to a ubiquitous and mobile computing environment, the authors found that the deployment of the PKI on a resource constrained device...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
MAAC: Message Authentication Acceleration Protocol for Vehicular Ad Hoc Networks
Oct 2009
Vehicular Ad-hoc NETworks (VANETs) adopt the Public Key Infrastructure (PKI) and Certificate Revocation Lists (CRLs) to reliably secure the network. In any PKI system, the authentication of a...
Provided by University of Washington School of Public Health & Community Medicine
-
Whitepapers
Secure Data Exchange in P2P Data Sharing Systems in eHealth Perspective
Nov 2012
In P2P data sharing systems (P2PDSS) peers share data in a pairwise fashion. Data are shared on-the-fly by establishing temporary data exchange session for user queries. Generally, the...
Provided by Taidal Media
-
Whitepapers
An Efficient Certificateless Authenticated Key Agreement
Feb 2013
Key agreement is very important in information and data security. To overcome the key escrow property of identity-based cryptography and combines the advantages of the traditional PKI and the...
Provided by Journal of Theoretical and Applied Information Technology
-
Whitepapers
An End-to-End Secure Mail System Based on Certificateless Cryptography in the Standard Security Model
Mar 2013
Most of the existing mailing systems provide limited authentication mechanisms, including web trust model, password authentication or identity based cryptography. Few existing mailing systems...
Provided by International Journal of Computer Science Issues
-
White Papers
Certificateless Authenticated Group Key Agreement Protocol for Dynamic Groups
Aug 2007
A Group Key Agreement protocol is a process to establish a cryptographic key for a group of participants over an open network. In this paper, the authors propose a group key agreement (CAGKA)...
Provided by Information and Communications University
-
White Papers
Matrix Powers Algorithm for Trust Evaluation in PKI Architectures
Jul 2011
Public-Key Infrastructures (PKI) is considered as the safeguard of the security of communications on large scales networks like Internet. Different trust models have been proposed to interconnect...
Provided by Université de Grenoble
-
Case Studies
City of Winter Park Case Study
Mar 2010
The City of Winter Park employs 550 people serving more than 28,000 central Florida residents. CJIS mandates advanced authentication, such as biometrics, PKI, smart cards or token-based devices,...
Provided by DigitalPersona
-
White Papers
Toward a Peer-to-Peer PKI for Mobile Ad-Hoc Networks
Apr 2011
Deploying PKIs in ad hoc networks opens up various issues related to the intrinsic characteristics of these networks. In the literature, many proposals for PKI over ad hoc networks are based on...
Provided by University of Tunis
-
White Papers
McCLS: Certificateless Signature Scheme for Emergency Mobile Wireless Cyber-Physical Systems
Oct 2008
Mobile ad hoc network is a self-configurable and self-organizing wireless network of mobile devices without fixed infrastructure support, which makes it a good candidate as underlying...
Provided by CCC
-
Case Studies
New Solution Helps City Strengthen IT Security, Automate Software Distribution
Jan 2008
As part of an ongoing effort to operate more efficiently, the City of Tampere wants to make more information and services available online while strengthening IT security. Additionally, the city...
Provided by Microsoft
-
White Papers
Role Sharing in Password-Enabled PKI
Dec 2007
Password-enabled PKI schemes simplify the management of end users' private keys by storing them in password-protected form on a centralized on-line server. Under such schemes an end user needs...
Provided by James Madison University
-
White Papers
Pollution Attack Defense for Coding Based Sensor Storage
Mar 2010
The authors present a novel information theoretic approach to make network coding based storage secure against pollution attacks in sensor networks. The approach is based on a new decoding...
Provided by Budapest University of Technology and Economics
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White Papers
When Private Keys Are Public: Results From the 2008 Debian OpenSSL Vulnerability
Nov 2009
The authors report on the aftermath of the discovery of a severe vulnerability in the Debian Linux version of OpenSSL. Systems affected by the bug generated predictable random numbers, most...
Provided by Association for Computing Machinery
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White Papers
Key Attestation from Trusted Execution Environments
Jul 2010
Credential platforms implemented on top of Trusted Execution Environments (TrEEs) allow users to store and use their credentials, e.g., cryptographic keys or user passwords, securely. One...
Provided by Ruhr-Universitat Bochum
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White Papers
cv Act PKIntegrated - The Ideal PKI Solution for Novell eDirectory Environments
Aug 2009
The term Public Key Infrastructure (PKI) comprises the entirety of the hardware, software and the organizational stipulations required for the appropriate use of encryption and related...
Provided by cv cryptovision
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White Papers
Using the HiiMap Mapping System as a Public Key Infrastructure
Jul 2010
The HiiMap architecture is a Next Generation Network concept which is based around the locator/identifier split idea. As with each NGN architecture, security was a major concern from the beginning...
Provided by TECHNICAL UNIVERSITY OF MUNICH
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White Papers
Resource Certification: A Public Key Infrastructure for IP Addresses and AS's
Nov 2008
X.509 Public Key certificates are typically used to validate attestations related to identity or role. The overwhelming number of large scale deployments seen in public networks serves this...
Provided by Asia Pacific Network Information Centre
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White Papers
Certificate Policy of the Public Key Infrastructure in the Deutsche Forschungsnetz
Apr 2008
The "Verein zur Förderung eines Deutschen Forschungsnetzes e.V." (The German Association for the Promotion of a National Research and Education Network hereinafter referred to as DFN-Verein) is a...
Provided by DFN
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White Papers
Agent-Oriented Public Key Infrastructure for Multi-Agent E-Service
Dec 2008
Agent is autonomous software that mediates e-service for human on the Internet. The acceptance of agent-mediated e-service (AMES) is very slow for the lacking of security management infrastructure...
Provided by National Chengchi University
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White Papers
Implementing Public-Key Infrastructure for Sensor Networks
Aug 2008
Through instrumentation of UC Berkeley's TinySec module, authors argue that, although symmetric cryptography has been tractable in this domain for some time, there has remained a need, unfulfilled...
Provided by Harvard University
-
White Papers
Public Key Infrastructure Analysis
Jan 2009
This paper outlines the minimum information required for the Drug Enforcement Administration's (DEA) Diversion Control Controlled Substances Ordering System (CSOS) Public Key Infrastructure (PKI)....
Provided by Drug Enforcement Administration
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Case Studies
A Secure IT Service for the People - Thanks to PKI With Hardware Security Module
Dec 2007
Founded in 1962, InfoKom is the IT solution provider of Landschaftsverb and Rheinland provides modern IT services for the entire association as well as other clients. Operating 120 web servers and...
Provided by Utimaco Safeware AG
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White Papers
Efficient User Revocation for Privacy-Aware PKI
May 2008
Privacy-aware Public Key Infrastructure (PKI) can maintain user access control and yet protect user privacy, which is envisioned as a promising technique in many emerging applications. To justify...
Provided by Illinois Institute of Technology
-
White Papers
PKI Service for Large Scale IPSec Aggregation
Apr 2009
There are two methods to deploy authentication for VPN technologies: Pre-shared keys (PSK), Public Key Infrastructure (PKI) Pre-shared keys are easy to deploy and highly scalable, but become very...
Provided by Cisco Systems
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White Papers
PKI Implementation Issues: A Comparative Study of Pakistan With Some Asian Countries
Dec 2009
The paper includes Public Key Infrastructure (PKI), its need and requirements and introduction of some renowned PKI products. However, the major thrust of this work is that how PKI can enhance...
Provided by Bahria University
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Case Studies
Unilever Deploys Pan-European PKI
Feb 2008
With a history dating to 1930, Unilever NV and Unilever PLC are the parent companies of what is today one of the largest consumer goods businesses in the world. Unilever wanted to build a...
Provided by AAAdir
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Case Studies
Combination of PKI Encryption and Dynamic Passwords Secure Dorset County Council's Network and Confidential Information
Apr 2010
Dorset is a county in South West England on the English Channel coast. To secure its business-critical information and to make secure remote access possible, the council wanted to implement a...
Provided by VASCO Data Security
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White Papers
A Smarter Way to Store PKI Credentials
Mar 2010
Public key infrastructure (PKI) is a proven technology for identity and access management systems that improves IT security and enables secure logon, file encryption, and digital signature for...
Provided by Gemalto
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White Papers
Multi-Application Authentication Based on Multi-Agent System
Dec 2008
jBPM is a JBoss solution for Business Process Management (BPM) that was created so as to allow software engineers to share the same concepts and frameworks as business analysts. The jBPM BPM...
Provided by International Association of Engineers
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White Papers
EU Compliant Digital Signatures
Dec 2008
The CIDX steering team took a project in hand in 2007. The main purpose of this project was to review the EU Directive 2001/115/EC and close any gaps between current CeS business process...
Provided by CIDX
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Webcasts
Secure Identities With FIM, PKI, and HSMs
May 2010
The presenter talks about managing identities with Forefront Identity Manager (FIM) and Public Key Infrastructures (PKI) as well as limitations to security with PKI and offline root CAs. The...
Provided by Microsoft
-
White Papers
Digipass and PKI
Jul 2009
This paper is intended for companies and financial institutions that are considering setting up a Public Key Infrastructure (PKI) or those that already utilize Digipass technology for...
Provided by VASCO Data Security
-
Whitepapers
Avoid the Hidden Costs of PKI: Achieve Cost-Effective Security With a Managed Solution
May 2010
Whether it's complying with mandates to protect sensitive data, enabling trust in a business ecosystem, or securing corporate digital assets against unauthorized access, enterprises turn to Public...
Provided by VeriSign
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Case Studies
Large Insurance Provider Automates Invoice Disputes
Dec 2010
This large insurance provider is a Fortune 500 Company and the leading writer of voluntary insurance coverage marketed at the work site in the United States. Today, they insure more than 40...
Provided by IBM
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Webcasts
TechNet Webcast: Design Considerations for Internal Public Key Infrastructures (Level 200)
Oct 2009
More Microsoft products either require or can use security certificates than ever before. Understandably, customers want to take advantage of the increased security and features that are available...
Provided by Microsoft
-
White Papers
Judgment Sustained
Jan 2010
Poor judgment in accounting can be costly. Despite the use of rules-based standards in the United States - Generally Accepted Accounting Principles (GAAP) - poor judgment is one of the leading...
Provided by Deloitte LLP
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Whitepapers
Windows 7 and AppLocker
Jan 2010
AppLocker represents some significant improvements to Software Restriction Policies. The ability to use digital signature information, the ability to use greater-than and less-than operators for...
Provided by Global Knowledge
-
Webcasts
Data Classification and Working with Data Stakeholders
Feb 2010
Understanding business processes for the many departments within large organizations poses one of the largest challenges that information security professionals face when implementing a DLP...
Provided by Trend Micro
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Resource Center
Service Management Resource Center
Jan 2010
This buyer's guide provides assistance in evaluating identity and access assurance solutions. It describes common identity and access management challenges and the capabilities required to address...
Provided by IBM Corp.
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White Papers
Validation Algorithms for a Secure Internet Routing PKI
Apr 2008
A PKI in support of secure Internet routing was first proposed in and refined in later papers. In this "Resource" PKI (RPKI) the resources managed are IP address allocations and Autonomous System...
Provided by BBN Technologies
-
White Papers
Considerations of Public Key Infrastructure (PKI), Functioning as a Chain of Trust in Electronic Payments Systems
Jan 2008
The establishment of an electronic business mechanism must be accompanied by a digital - electronic payment system to transfer the value of transactions. Financial organizations are requested to...
Provided by University of Macedonia
-
White Papers
Comparing Antivirus Scanning Performance and System Resource Utilization
Jan 2010
IT system administrators need to balance the security requirements of the enterprise with usability of PCs. As the threat landscape evolves, PC security solutions have become resource hungry to...
Provided by GFI Software, formerly Sunbelt Software
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White Papers
OTP & PKI: Tools for Securing Today's Enterprise
Apr 2008
A maze of regulatory requirements and proliferation of both simple and advanced attacks are making enterprise network security a top priority for IT organizations. This task is more complex today...
Provided by Gemalto
-
White Papers
A Trust Framework for ePassport Extended Access Control an Exploration of ePassport Trust Infrastructure Methods and Challenges
May 2008
Issuing states that want to protect their citizens against abuse of their personal information in foreign countries will place restrictions on the release of biometric data sets on a...
Provided by Entrust
-
White Papers
Public-Key Encryption Using Decoder Algorithm
Jan 2008
A method for finding the closest point for lattices with a regular spherical structure and a modified ML decoder for the Closest Vector Problem (CVP) are presented. Based on the algorithm one can...
Provided by Auroras Technological and Research Institute (ATRI)
-
Case Studies
Smart Card Based PKI (Public Key Infrastructure) Signing Products
Jan 2009
Greatly expedite business transactions using smart-card based digital signatures on popular document types using PKI (Public Key Infrastructure). Allow documents like Microsoft Word and Adobe PDF...
Provided by Calsoft Labs
-
White Papers
SPATE: Small-Group PKI-Less Authenticated Trust Establishment
Jun 2009
Establishing trust between a group of individuals remains a difficult problem. Prior works assume trusted infrastructure, require an individual to trust unknown entities, or provide relatively low...
Provided by Association for Computing Machinery
-
White Papers
Why Outsourcing Your PKI Provides the Best Value: A Total Cost of Ownership Analysis
Jul 2009
Once one conclude that one needs a certificate to exchange information online securely, turn on the security inherent in existing applications, or authenticate to users, computers, VPN, the Web,...
Provided by Entrust
-
Case Studies
Centrally Managing Trust, Security & Compliance in Educational Institutions
Apr 2009
A University with a continuously expanding number of web-enabled applications, servers and internet/networking arrangements was acquiring hundreds of SSL certificates each year. Multiple IT...
Provided by Comodo
-
White Papers
Secure Email and PKI Certificate Management Made Easy by Comodo
Apr 2009
Business-sensitive information is often distributed by unsecured email, and in doing so it's placed at risk. The same ease and utility that allows internal users, partners and customers to...
Provided by Comodo
-
White Papers
Comodo Certificate Manager for PKI Administration: Centrally Managing Enterprise Security, Trust & Regulatory Compliance
Apr 2009
Digital certificates (PKI) protect information assets by supporting data encryption, authentication and integrity while at rest or in-transport. Certificates enable user identity and access...
Provided by Comodo
-
White Papers
Achieve Information Security by Preserving the Secrecy and Integrity of Keys
Sep 2008
Cryptography forms the basis of information security infrastructure. Data encryption, network traffic encryption, PKI-based authentication and digital signatures all depend on the underlying...
Provided by Arxan Technologies
-
Whitepapers
Implementation of RSA Key Generation Based on RNS Using Verilog
Nov 2012
RSA key generation is of great concern for implementation of RSA cryptosystem on embedded system due to its long processing latency. In this paper, a novel architecture is presented to provide...
Provided by Sri Jayachamarajendra College of Engineering
-
Whitepapers
A Certificateless Multiple-Key Agreement Protocol Based on Bilinear Pairings
Jul 2012
Certificateless cryptosystems were proposed by Al-Riyami and Paterson in 2003 to solve problems of public key cryptosystems based on PKI and based on identity. Up to now, various types of...
Provided by TooShort4 Network
-
Whitepapers
The New Approach to provide Trusted Platform in MANET
Dec 2012
In distributed operation, the authors uses different key management schemes, authentication and many trust models, but in wireless medium having reliability problem, hidden terminal problem etc....
Provided by AIRCC
-
Whitepapers
A Certificateless Ordered Sequential Aggregate Signature Scheme Secure Against Super Adversaries
Apr 2012
Certificateless cryptosystem is a hybrid scheme of traditional PKI and ID-based scheme and has positive aspects of both of PKI and ID-based cryptosystem, i.e. solving key escrow problem and...
Provided by University of Troms
-
Whitepapers
Creating Virtual Hierarchy in Peer-to-Peer PKI to Simplify Certificate Path Discovery
Mar 2012
Peer-to-Peer Public Key Infrastructure (also called Mesh PKI) architecture is one of the most popular PKI trust models that is widely used in Mobile Ad-hoc NETworks(MANETs), but certificate path...
Provided by International Journal of Computer Applications
-
Whitepapers
The Benefits of PKI Application and Competitive Advantage
Jul 2008
To understand the implementation advantages of Public Key Infrastructure (PKI) applications, this paper identified PKI benefits and examined the effect of PKI benefits on competitive advantage....
Provided by Kainan University
-
Whitepapers
PKI Endorsement Functions for Network Users
Feb 2011
Computer Business Systems and automated business transactions require robust and rigorous security measures. Public key cryptography supports security mechanisms such as confidentiality,...
Provided by International Journal of Computer Applications
-
Whitepapers
PKI Based Signcryption without Pairing: An Efficient Scheme with Tight Security Reduction
Oct 2012
Signcryption is a cryptographic primitive that fulfill the functionalities of digital signature and public key encryption simultaneously, at a cost significantly lower than that required by the...
Provided by Anna University
-
Whitepapers
Efficient Certificateless Online/Offline Signature with Tight Security
Feb 2013
Since public key cryptography is usually build using computationally expensive operation, it has been out of reach for resource constrained and low power devices. Today there are a large number of...
Provided by Indian Institute of Technology Madras
-
Whitepapers
Efficient Certificateless Online/Offline Signature
Oct 2012
Public key cryptography usually is computationally more expensive than symmetric key systems. Due to this low power or resource constrained devices cannot make use of public key cryptosystems...
Provided by Indian Institute of Technology Madras
-
Whitepapers
E2E KEEP: End to End Key Exchange and Encryption Protocol for Accelerated Satellite Networks
Apr 2012
Accelerating methods are used to enhance TCP performance over satellite links by employing Performance Enhancement Proxies (PEPs). However, providing a secure connection through the PEPs seems to...
Provided by Scientific Research
-
Whitepapers
Performance Analysis of Signaling Cost on EAP-TLS Authentication Protocol Based on Cryptography
Nov 2011
With the wide applications of wireless communication in the air inter-face, needs secure connections, efficient decryption and strong authentication mechanisms. In general, authentication...
Provided by International Journal of Computer Applications
-
Whitepapers
Notification Services for the Server-Based Certificate Validation Protocol
Aug 2009
The Server-Based Certificate Validation Protocol allows PKI clients to delegate to a server the construction or validation of certification paths. The protocol's specification focuses on the...
Provided by Scientific Research
-
Whitepapers
Computationally Efficient PKI-Based Single Sign-On Protocol PKASSO for Mobile Devices
Jun 2008
In an attempt to expand Public Key Infrastructure (PKI) usage to a ubiquitous and mobile computing environment, the authors found that the deployment of the PKI on a resource-constrained device...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
Authentication Latency Reduction Technique for Secure and Seamless Ubiquitous Services
Oct 2007
In realization of a ubiquitous and mobile computing environments, provisioning and managing high security have become a challenging problem. This paper presents the authors' effort to overcome the...
Provided by Korea Advanced Institute of Science and Technology
-
Whitepapers
Computationally Efficient PKI-Based Single Sign-On Protocol, PKASSOy, for Mobile Devices
Jun 2007
In an attempt to expand Public Key Infrastructure (PKI) usage to a ubiquitous and mobile computing environment, the authors found that the deployment of the PKI on a resource constrained device...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
MAAC: Message Authentication Acceleration Protocol for Vehicular Ad Hoc Networks
Oct 2009
Vehicular Ad-hoc NETworks (VANETs) adopt the Public Key Infrastructure (PKI) and Certificate Revocation Lists (CRLs) to reliably secure the network. In any PKI system, the authentication of a...
Provided by University of Washington School of Public Health & Community Medicine
-
Whitepapers
Secure Data Exchange in P2P Data Sharing Systems in eHealth Perspective
Nov 2012
In P2P data sharing systems (P2PDSS) peers share data in a pairwise fashion. Data are shared on-the-fly by establishing temporary data exchange session for user queries. Generally, the...
Provided by Taidal Media
-
Whitepapers
An Efficient Certificateless Authenticated Key Agreement
Feb 2013
Key agreement is very important in information and data security. To overcome the key escrow property of identity-based cryptography and combines the advantages of the traditional PKI and the...
Provided by Journal of Theoretical and Applied Information Technology
-
Whitepapers
An End-to-End Secure Mail System Based on Certificateless Cryptography in the Standard Security Model
Mar 2013
Most of the existing mailing systems provide limited authentication mechanisms, including web trust model, password authentication or identity based cryptography. Few existing mailing systems...
Provided by International Journal of Computer Science Issues
-
White Papers
Certificateless Authenticated Group Key Agreement Protocol for Dynamic Groups
Aug 2007
A Group Key Agreement protocol is a process to establish a cryptographic key for a group of participants over an open network. In this paper, the authors propose a group key agreement (CAGKA)...
Provided by Information and Communications University
-
White Papers
Matrix Powers Algorithm for Trust Evaluation in PKI Architectures
Jul 2011
Public-Key Infrastructures (PKI) is considered as the safeguard of the security of communications on large scales networks like Internet. Different trust models have been proposed to interconnect...
Provided by Université de Grenoble
-
Case Studies
City of Winter Park Case Study
Mar 2010
The City of Winter Park employs 550 people serving more than 28,000 central Florida residents. CJIS mandates advanced authentication, such as biometrics, PKI, smart cards or token-based devices,...
Provided by DigitalPersona
-
White Papers
Toward a Peer-to-Peer PKI for Mobile Ad-Hoc Networks
Apr 2011
Deploying PKIs in ad hoc networks opens up various issues related to the intrinsic characteristics of these networks. In the literature, many proposals for PKI over ad hoc networks are based on...
Provided by University of Tunis
-
White Papers
McCLS: Certificateless Signature Scheme for Emergency Mobile Wireless Cyber-Physical Systems
Oct 2008
Mobile ad hoc network is a self-configurable and self-organizing wireless network of mobile devices without fixed infrastructure support, which makes it a good candidate as underlying...
Provided by CCC
-
Case Studies
New Solution Helps City Strengthen IT Security, Automate Software Distribution
Jan 2008
As part of an ongoing effort to operate more efficiently, the City of Tampere wants to make more information and services available online while strengthening IT security. Additionally, the city...
Provided by Microsoft
-
White Papers
Role Sharing in Password-Enabled PKI
Dec 2007
Password-enabled PKI schemes simplify the management of end users' private keys by storing them in password-protected form on a centralized on-line server. Under such schemes an end user needs...
Provided by James Madison University
-
White Papers
PKI: Ten Years Later
Dec 2007
This paper examines the history and evolution of so-called Public Key Infrastructure (PKI). It compares the original definition of PKI with a broader and more flexible definition that better...
Provided by University of Ottawa
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White Papers
Pollution Attack Defense for Coding Based Sensor Storage
Mar 2010
The authors present a novel information theoretic approach to make network coding based storage secure against pollution attacks in sensor networks. The approach is based on a new decoding...
Provided by Budapest University of Technology and Economics
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Podcasts
Podcast: Athena health, Inc. Protects Critical Databases with Oracle Active Data Guard
Oct 2011
Paul Beltrani, Director of Systems with athenahealth, Inc, talks about their cloud-based solution for managing patient communication, electronic health records and more. Paul also discusses the...
Provided by Oracle
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Case Studies
Large Polish Bank Gains Advanced Public Key Infrastructure With New Server Solution
May 2008
One of the largest banks in Poland wanted to build a Public Key Infrastructure (PKI) to centralize the authentication of users, devices, and applications. The bank also wanted a mechanism to...
Provided by Microsoft
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White Papers
Self-Signed Executables: Restricting Replacement of Program Binaries by Malware
Aug 2007
The authors propose using digital signatures to protect binaries already on the system from modifications by malware. While applicable to any file which is not intended to be modified by an end...
Provided by Carleton University
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Whitepapers
Understanding Today's Privacy Regulations
May 2008
As the amount of personal information gathered and electronically stored increases, so does the concern about protecting it. Data Security, Data Protection and Data Breach Laws and...
Provided by McAfee
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White Papers
Interbank Settlement Network Security Architecture
May 2008
This paper describes the security architecture that applies to the interbank settlement network and should be viewed in the context of the publication: Interbank Settlement Network, (Position...
Provided by South African Reserve Bank
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White Papers
A PKI-Based Track and Trace Network for Cross-Boundary Container Security
Sep 2011
Challenges in container management, such as theft of products, cross-border smuggling, long checking time in processes of customs clearance and unable to track locations of products in real time,...
Provided by International Journal of Computer Science Issues
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White Papers
ProofMark System Technical Overview: Cryptographic Data Integrity Seal & Trusted Timestamp Issuance, Preservation and Validation
Dec 2007
ProofSpace provides businesses with innovative solutions to prove the integrity of their electronic records. To meet the demands of different organizations and computing environments, ProofSpace...
Provided by ProofSpace
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White Papers
Top Ten Things to Know about Data Protection
Mar 2008
Data protection is fast becoming part of the IT arsenal to combat data loss/theft. It can significantly reduce the amount of damage done by the above and their associated costs. Read this brief to...
Provided by Dell
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White Papers
Towards Management of SLA-Aware Business Processes Based on Key Performance Indicators
Apr 2008
It is increasingly important that Service Level Agreements (SLAs) are taken into account when business processes are exposed as services in a Service Oriented Architecture. SLAs define expected...
Provided by University of Stuttgart
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Whitepapers
Advanced Threats: The New World Order. RSA APT Summit Findings
Oct 2011
Security threats are not just problems for the organizations they're directed against; they're now a problem for whole corporate ecosystems. Shoring up the supply chain and gaining...
Provided by EMC
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White Papers
Threshold Certificate-Based Encryption
May 2009
Certificate-Based Encryption (CBE) is a new asymmetric encryption paradigm which combines traditional Public-Key Encryption (PKE) and Identity Based Encryption (IBE) while preserving some of their...
Provided by Academy Publisher
