Preventing or utilising key escrow in identity-based schemes employed in mobile ad hoc networks

Hoeper, Katrin; Gong, Guang

doi:10.1504/ijsn.2007.013177

Cited by 11 publications

(6 citation statements)

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“…A shared session can be obtained as K ses = h(r A T B ) = h(r B T A ) which is unknown to the TTP and achieves perfect forward secrecy. A revised version of this protocol can be found in their later work [Gong 2007].…”

Section: · Shushan Zhaomentioning

confidence: 99%

“…Although it may be a desirable feature in some cases (e.g. in military hierarchy), Hoeper and Gong in [Hoeper and Gong 2005b] and [Hoeper and Gong 2007] identify it as a problem with ad hoc networks. The authors refer to proposed solutions: using additional private/public key pairs [Gentry 2003]; · Shushan Zhao assigning an expiry date to the system's master secret key, or using threshold cryptography to distribute the secret key to multiple nodes [Boneh and Franklin 2001;Boyd et al 2004;Chen and Kudla 2003;Oh et al 2005;Paterson 2002].…”

Section: · 21mentioning

confidence: 99%

“…In another of their papers [Hoeper and Gong 2007], they explain this idea in more detail: the authors identify the key escrow problem of dishonest PKG or a colluding group of PKGs, and the problem of utilizing key escrow.…”

Section: · 21mentioning

confidence: 99%

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A Survey of Applications of Identity-Based Cryptography in Mobile Ad-Hoc Networks

Zhao

Aggarwal

Frost

et al. 2012

IEEE Commun. Surv. Tutorials

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This is a survey on application of Identity-Based Cryptography in mobile ad hoc networks. In this survey, we review all papers that are available in the literature on security schemes on mobile ad hoc networks using Identity-Based Cryptography during years 2001 to 2007. To introduce the topic, we first review most important developments on general Identity-Based Cryptography. The survey introduces briefly the technology of Identity-Based Cryptography, summarizes different approaches of applying it to secure mobile ad hoc networks. It also discusses future directions and open problems of general Identity-Based Cryptography and its application in mobile ad hoc networks.

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Section: · Shushan Zhaomentioning

confidence: 99%

Section: · 21mentioning

confidence: 99%

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A Survey of Applications of Identity-Based Cryptography in Mobile Ad-Hoc Networks

Zhao

Aggarwal

Frost

et al. 2012

IEEE Commun. Surv. Tutorials

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show abstract

“…There are many related research studies in the following topics: various attacks and vulnerabilities , key management , traceback , elliptic curve cryptosystem intrusion detection , radio frequency identification security , security in wireless networks , trust , authentication , security in peer‐to‐peer networks , and other security issues .…”

Section: Introductionmentioning

confidence: 99%

“…There are many related research studies in the following topics: various attacks and vulnerabilities [5 -20], key management [21][22][23][24][25][26][27][28][29][30][31][32][33][34][35][36], traceback [37][38][39][40], elliptic curve cryptosystem [41][42] intrusion detection [44 -50], radio frequency identification security [51][52][53][54][55][56][57], security in wireless networks [58][59][60][61][62][63][64][65][66][67][68][69][70][71][72][73][74][75], authentication [76 -85], security in peer-topeer networks …”

Section: Introductionmentioning

confidence: 99%

A survey of cyber crimes

Zhang

Xiao

Ghaboosi

et al. 2011

Security Comm Networks

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With the advancement of computer and information technology, cyber crime is now becoming one of the most significant challenges facing law enforcement organizations. Cyber crimes are generally referred as criminal activities that use computers or networks. An understanding of the characteristics and nature of cyber crimes is important in helping research communities find ways to effectively prevent them. Most existing research focuses more on attacks and attack models, including either actual attacks or imaginary/possible attacks over all layers of networks or computers, but there has been less work carried out on a comprehensive survey of cyber crimes. This paper provides a survey of cyber crimes that have actually occurred. First, cyber crimes in the digital world are compared with crimes in the physical world. Then, cyber crimes are categorized according to the roles of computers or networks. Furthermore, we also notice that some cyber crimes are actually traditionally non‐cyber crimes that are facilitated by computers or networks. It is surprising that there are so many recurrent cyber crimes. More efforts are needed to protect people from cyber crimes. Copyright © 2011 John Wiley & Sons, Ltd.

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Accountability using flow‐net: design, implementation, and performance evaluation

Xiao

Meng

Takahashi

2011

Security Comm Networks

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Accountability is a very important topic for computer and networking systems. It helps to answer questions such as, "What happened?" and, "Who did it?" These two questions are also related to forensics; however, forensics normally tries to answer these questions by adding some human factors (such as a guess or an instinct due to missing evidence, as well as human involvements) under the available system. Accountability, on the other hand, can only be achieved by significantly improving the current system with the result that forensics becomes trivial in an accountable system. Furthermore, each entity in the system must be held responsible for its activities. In order to provide accountability, a better logging system is necessary so that not only their activities but also their relationships may be captured. To this end, our previous work proposed a novel logging mechanism, flow-net methodology, for accountability. In this paper, we extend the flow-net methodology and present its design and implementation in wireless networks. We also evaluate the performance of flownet and compare it with that of audit log files.

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Preventing or utilising key escrow in identity-based schemes employed in mobile ad hoc networks

Cited by 11 publications

References 10 publications

A Survey of Applications of Identity-Based Cryptography in Mobile Ad-Hoc Networks

A Survey of Applications of Identity-Based Cryptography in Mobile Ad-Hoc Networks

A survey of cyber crimes

Accountability using flow‐net: design, implementation, and performance evaluation

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