DOCSLIB.ORG

Ment Protocols and Their Im- Plementations

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Ment Protocols and Their Im- Plementations Linköping University | Department of Computer and Information Science Bachelor thesis, 16 ECTS | Computer Science 2018 | LIU-IDA/LITH-EX-G--18/047--SE Evaluation of Key Manage- ment Protocols and Their Im- plementations Utvärdering av Key Management Protokoll och dess implemen- tationer Erik Andersson David Combler Supervisor : Andrei Gurtov Examiner : Marcus Bendtsen Linköpings universitet SE–581 83 Linköping +46 13 28 10 00 , www.liu.se Upphovsrätt Detta dokument hålls tillgängligt på Internet – eller dess framtida ersättare – under 25 år från publiceringsdatum under förutsättning att inga extraordinära omständigheter uppstår. Tillgång till dokumentet innebär tillstånd för var och en att läsa, ladda ner, skriva ut enstaka kopior för enskilt bruk och att använda det oförändrat för ickekommersiell forskning och för undervisning. Överföring av upphovsrätten vid en senare tidpunkt kan inte upphäva detta tillstånd. All annan användning av dokumentet kräver upphovsmannens medgivande. För att garantera äktheten, säkerheten och tillgängligheten finns lösningar av teknisk och admin- istrativ art. Upphovsmannens ideella rätt innefattar rätt att bli nämnd som upphovsman i den omfattning som god sed kräver vid användning av dokumentet på ovan beskrivna sätt samt skydd mot att dokumentet ändras eller presenteras i sådan form eller i sådant sam- manhang som är kränkande för upphovsmannens litterära eller konstnärliga anseende eller egenart. För ytterligare information om Linköping University Electronic Press se förlagets hemsida http://www.ep.liu.se/. Copyright The publishers will keep this document online on the Internet – or its possible replacement – for a period of 25 years starting from the date of publication barring exceptional circum- stances. The online availability of the document implies permanent permission for anyone to read, to download, or to print out single copies for his/hers own use and to use it unchanged for non-commercial research and educational purpose. Subsequent transfers of copyright cannot revoke this permission. All other uses of the document are conditional upon the con- sent of the copyright owner. The publisher has taken technical and administrative measures to assure authenticity, security and accessibility. According to intellectual property law the author has the right to be mentioned when his/her work is accessed as described above and to be protected against infringement. For additional information about the Linköping Uni- versity Electronic Press and its procedures for publication and for assurance of document integrity, please refer to its www home page: http://www.ep.liu.se/. c Erik Andersson David Combler Students in the 5 year Information Technology program complete a semester-long software development project during their sixth semester (third year). The project is completed in mid- sized groups, and the students implement a mobile application intended to be used in a multi- actor setting, currently a search and rescue scenario. In parallel they study several topics relevant to the technical and ethical considerations in the project. The project culminates by demonstrating a working product and a written report documenting the results of the practical development process including requirements elicitation. During the final stage of the semester, students create small groups and specialise in one topic, resulting in a bachelor thesis. The current report represents the results obtained during this specialisation work. Hence, the thesis should be viewed as part of a larger body of work required to pass the semester, including the conditions and requirements for a bachelor thesis. Abstract When constructing a network system it is important to consider the attributes which define said system and how to best build around those attributes. In this report we’ve studied Key Management Protocols as well as 802.15.4 WPAN networks and how key managment is conducted in such networks. This was done to better understand how Key Management Protocols themselves work and if, or how, they differ when used in 802.15.4 networks. In this report we studied 4 different Key Management Protocols: IKEv2, HIPv2, PANA and 802.1X as well as their various implementations. Based on the information gathered we analyzed how an implementation would work according to IEEE 802.15.9. Firstly we found was that IKEv2 offers a lot of functionality at the cost of system com- plexity and required a lot of memory. It also required major modifications to work in 802.15.4 networks. Secondly we found that HIPv2 offers the ability to separate the locator and identifier tags of TCP/IP and is lightweight. It doesn’t use IP or TCP/UDP and as such required minor changes to work in 802.15.4 networks. Finally, PANA and 802.1X both offer client-to-network authentication using EAP and use a moderate to high amount of space. 802.1X required a moderate amount of changes to work in 802.15.4 networks. PANA on the other hand required few changes, though it should not be used as a general purpose Key Management Protocol in 802.15.4 networks. Acknowledgments Thank you to Andrei Gurtov for supervising and supporting this project. v Contents Abstract iv Acknowledgments v Contents vi List of Figures vii List of Tables viii 1 Introduction 1 1.1 Motivation . 1 1.2 Aim............................................ 1 1.3 Definitions and abbreviations . 2 1.4 Research questions . 2 1.5 Delimitations . 3 2 Theory, Related Work 4 2.1 Related works . 4 3 Method 5 3.1 Evaluating Key Management Protocols . 5 3.2 Evaluating KMP implementations . 6 3.3 Method for KMP comparison . 6 4 Results 7 4.1 802.15.9 . 7 4.2 Internet Key Exchange Protocol Version 2 . 9 4.3 Host Identity Protocol Version 2 . 12 4.4 PANA . 15 4.5 802.1X . 19 5 Discussion 23 5.1 Results . 23 5.2 Method . 26 5.3 The work in a wider context . 26 6 Conclusion 27 6.1 Future work . 28 Bibliography 29 vi List of Figures 4.1 Example OSI model with MPX fragmentation/reassembly and MAC-link commu- nication. As can be seen, the MPX fragmentation is part of the Network Layer. 8 4.2 A typical request/response pair IKEv2 handshake. 9 4.3 A typical HIPv2 handshake. 13 4.4 A typical PANA authentication and authorization phase. 16 4.5 IEEE 802.1X/EAP and IEEE 802.1X/MKA used together as a PAN KMP. Firstly EAP is used to autheticate the device and then MKA is used to create a key. 20 4.6 IEEE 802.1X/EAP, IEEE 802.11/4WH and IEEE 802.11/GKH used together as a PAN KMP. Similarly to Figure 4.5, EAP is used for authentication and then a key can be created with either 4WH or GKH. 21 vii List of Tables 1.1 The protocols and implementations covered in this report. 3 4.1 The IKE Header . 10 4.2 The fixed HIPv2 Header. 13 4.3 The PANA Header. 16 4.4 The AVP Header. 17 4.5 The KMPs used in 802.1X and their Protocol Data Unit formats. 19 5.1 Comparison of the various protocol attributes. Note the 4 byte generic header for IKEv2. 24 5.2 Comparison of the implementation lines of code and file size . 24 viii 1 Introduction 1.1 Motivation Key management is critical to the security of a cryptographic system. However in today’s world there are a myriad of different Key Management Protocols (KMPs) to choose from and they all differ somewhat in terms of generating, exchanging, storing, using and replacing keys. For instance, some KMPs might take up more memory than others while instead of- fering some type of functionality that the others don’t. So how do you know which one best suits your system? In this report we hope to answer this question by studying the inner workings of Key Management Protocols, their open source implementations as well as the 802.15.9 standard which defines the use of KMPs in 802.15.4 networks. We’ll also look at what changes may apply when operating these protocols in 802.15.4 networks. We’ll be looking at attributes such as the number of messages in a typical exchange, the size of the overhead, what functionality they offer and more. We will also look at the specifics of the KMP implementations, for example how many lines of code each implementation consists of and when they were last updated. Finally the findings gained from each Key Management Protocol will be compared to find how the implementations of these protocols differ. We will also try to find the underlying factors behind the difference in performance. With this research we hope to provide a basis for others when selecting which Key Man- agement Protocol to use in their 802.15.4 system. However it should be noted that due to the time constraints of this research we will only have sufficient time to investigate a few different KMPs. As such there might be other Key Management Protocols that we have not covered which better suit a specific need. 1.2 Aim In this report we want to give an estimation of which KMP is, in our view, best suited for a system based on certain parameters. We will do this by using the data collected in our research on 802.15.9, KMPs and their implementations and then comparing them. 1 1.3. Definitions and abbreviations 1.3 Definitions and abbreviations Due to the technical nature of this report, there are several loosely defined words as well as several acronyms used. Therefore they will first be explained here. Key Management Protocol (KMP): According to the IEEE the Key Management Protocol is deifined as the following: "A collection of data transactions that provide the mechanism to manage cryptographic keys.
Load more

Recommended publications
  • Host Identity Protocol (HIP) •Overlays (I3 and Hi3) •Summary Introductionintroduction
    HostHost IdentityIdentity ProtocolProtocol Prof. Sasu Tarkoma 23.02.2009 Part of the material is based on lecture slides by Dr. Pekka Nikander (HIP) and Dmitrij Lagutin (PLA) ContentsContents •Introduction •Current state •Host Identity Protocol (HIP) •Overlays (i3 and Hi3) •Summary IntroductionIntroduction •Current Internet is increasingly data and content centric •The protocol stack may not offer best support for this •End-to-end principle is no longer followed – Firewalls and NAT boxes – Peer-to-peer and intermediaries •Ultimately, hosts are interested in receiving valid and relevant information and do not care about IP addresses or host names •This motivate the design and development of new data and content centric networking architectures – Related work includes ROFL, DONA, TRIAD, FARA, AIP, .. TheThe InternetInternet hashas ChangedChanged •A lot of the assumptions of the early Internet has changed – Trusted end-points – Stationary, publicly addressable addresses – End-to-End •We will have a look at these in the light of recent developments •End-to-end broken by NATs and firewalls HTTPS, S/MIME, PGP,WS-Security, Radius, Diameter, SAML 2.0 .. Application Application Transport TSL, SSH, .. Transport HIP, shim layers IPsec, PLA, PSIRP Network Network PAP, CHAP, WEP, .. Link Link Physical Physical CurrentCurrent StateState TransportTransport LayerLayer IP layer IP layer Observations IPsec End-to-end reachability is broken Routing Unwanted traffic is a problem Fragmentation Mobility and multi-homing are challenging Multicast is difficult
    [Show full text]
  • Host Identity Protocol
    Presentation outline Host Identity Protocol •Introduction: What and why? •Background •HIP in a Nutshell •Mobility and multi-homing (multi-addressing) •HIP infrastructure: Hi3 Pekka Nikander •Current status Ericsson Research Nomadiclab and •Summary Helsinki Institute for Information Technology http://www.hip4inter.net 2 What is HIP? Motivation •Not to standardise a solution to a problem •HIP = Host Identity Protocol •No explicit problem statement A proposal to separate identifier from locator at • Exploring the consequences of the id / loc split the network layer of the TCP/IP stack • •A new name space of public keys •Try it out in real life, in the live Internet •A protocol for discovering and authenticating •A different look at many problems bindings between public keys and IP addresses •Mobility, multi-homing, end-to-end security, •Secured using signatures and keyed hashes signalling, control/data plane separation, (hash in combination with a secret key) rendezvous, NAT traversal, firewall security, ... 3 4 Presentation outline Background •Introduction: What and why? •Background •HIP in a Nutshell •A brief history of HIP •Mobility and multi-homing (multi-addressing) •Architectural background •HIP infrastructure: Hi3 •Related IETF Working Groups •Current status •Summary 5 6 1 A Brief History of HIP Architectural background •1999 : idea discussed briefly at the IETF IP addresses serve the dual role of being •2001: two BoFs, no WG created at that time • End-point Identifiers •02-03: development at the corridors • •2004: WG and RG created
    [Show full text]
  • Primer on Host Identity Protocol
    whitepaper Primer on Host Identity Protocol A simpler, more secure approach to IP communications Creating a new standard for network security Host Identity Protocol (HIP) is an open standards-based network security protocol, approved by the leading Internet standards organization, the Internet Engineering Task Force, in 2015. That event crowned over 15 years of HIP development, testing and deployment in coordination with several large companies (such as Boeing, Ericsson, Nokia, Verizon, TeliaSonera) and standard bodies (Trusted Computing Group, IEEE 802). Recognized by the Internet Engineering Task Force (IETF) community as a fundamental improvement in secure IP architecture, HIP was first deployed within the defense and aerospace industry as a cost-efficient and scalable solution to address growing threat environments and the complexity of security policy management. The protocol has been in use for over 10 years in mission-critical environments of all scale and complexity, including applications where downtime costs exceeds $1 million per hour, and nation-state cyber-attacks occur on a regular basis. tempered.io 1 whitepaper | primer on Host Identity Protocol Timeline of internet transport technology Timeline of internet Tempered launches Airnet, transport technology a free HIP VPN 1969 1980 1983 1990 2006 2007 2015 2021 Arpanet starts using Early Arpanet Commercial Boeing Tempered First HIP precursor to TCP/IP converts internet deploys launches HIP RFC TCP/IP RFC to TCP/IP starts HIP implementation Tempered launches Airnet, a free HIP VPN 1969 1980 1983 1990 2006 2007 2015 2021 Arpanet Early Arpanet Commercial Boeing Tempered is TCP/IP converts internet First HIP deploys launches HIP launched RFC to TCP/IP starts RFC HIP implementation Tempered Networks now offers the leading, field-proven HIP implementation.
    [Show full text]
  • RFC 9063: Host Identity Protocol Architecture
    Stream: Internet Engineering Task Force (IETF) RFC: 9063 Obsoletes: 4423 Category: Informational Published: July 2021 ISSN: 2070-1721 Authors: R. Moskowitz, Ed. M. Komu HTT Consulting Ericsson RFC 9063 Host Identity Protocol Architecture Abstract This memo describes the Host Identity (HI) namespace, which provides a cryptographic namespace to applications, and the associated protocol layer, the Host Identity Protocol, located between the internetworking and transport layers, that supports end-host mobility, multihoming, and NAT traversal. Herein are presented the basics of the current namespaces, their strengths and weaknesses, and how a HI namespace will add completeness to them. The roles of the HI namespace in the protocols are defined. This document obsoletes RFC 4423 and addresses the concerns raised by the IESG, particularly that of crypto agility. The Security Considerations section also describes measures against flooding attacks, usage of identities in access control lists, weaker types of identifiers, and trust on first use. This document incorporates lessons learned from the implementations of RFC 7401 and goes further to explain how HIP works as a secure signaling channel. Status of This Memo This document is not an Internet Standards Track specification; it is published for informational purposes. This document is a product of the Internet Engineering Task Force (IETF). It represents the consensus of the IETF community. It has received public review and has been approved for publication by the Internet Engineering Steering Group (IESG). Not all documents approved by the IESG are candidates for any level of Internet Standard; see Section 2 of RFC 7841. Information about the current status of this document, any errata, and how to provide feedback on it may be obtained at https://www.rfc-editor.org/info/rfc9063.
    [Show full text]
  • Guidelines for the Secure Deployment of Ipv6
    Special Publication 800-119 Guidelines for the Secure Deployment of IPv6 Recommendations of the National Institute of Standards and Technology Sheila Frankel Richard Graveman John Pearce Mark Rooks NIST Special Publication 800-119 Guidelines for the Secure Deployment of IPv6 Recommendations of the National Institute of Standards and Technology Sheila Frankel Richard Graveman John Pearce Mark Rooks C O M P U T E R S E C U R I T Y Computer Security Division Information Technology Laboratory National Institute of Standards and Technology Gaithersburg, MD 20899-8930 December 2010 U.S. Department of Commerce Gary Locke, Secretary National Institute of Standards and Technology Dr. Patrick D. Gallagher, Director GUIDELINES FOR THE SECURE DEPLOYMENT OF IPV6 Reports on Computer Systems Technology The Information Technology Laboratory (ITL) at the National Institute of Standards and Technology (NIST) promotes the U.S. economy and public welfare by providing technical leadership for the nation’s measurement and standards infrastructure. ITL develops tests, test methods, reference data, proof of concept implementations, and technical analysis to advance the development and productive use of information technology. ITL’s responsibilities include the development of technical, physical, administrative, and management standards and guidelines for the cost-effective security and privacy of sensitive unclassified information in Federal computer systems. This Special Publication 800-series reports on ITL’s research, guidance, and outreach efforts in computer security and its collaborative activities with industry, government, and academic organizations. National Institute of Standards and Technology Special Publication 800-119 Natl. Inst. Stand. Technol. Spec. Publ. 800-119, 188 pages (Dec. 2010) Certain commercial entities, equipment, or materials may be identified in this document in order to describe an experimental procedure or concept adequately.
    [Show full text]
  • A Security Framework for the Internet of Things in the Future Internet Architecture
    Article A Security Framework for the Internet of Things in the Future Internet Architecture Xiruo Liu 1, Meiyuan Zhao 2, Sugang Li 3, Feixiong Zhang 3 and Wade Trappe 3,* 1 Intel Labs, Hillsboro, OR 97124, USA; [email protected] 2 Google, Mountain View, CA 94043, USA; [email protected] 3 Department of Electrical and Computer Engineering, Rutgers University, Piscataway, NJ 08854, USA; [email protected] (S.L.); [email protected] (F.Z.) * Correspondence: [email protected]; Tel.: +1-848-932-0909 Academic Editors: Georgios Kambourakis and Constantinos Kolias Received: 5 June 2017; Accepted: 25 June 2017; Published: 28 June 2017 Abstract: The Internet of Things (IoT) is a recent trend that extends the boundary of the Internet to include a wide variety of computing devices. Connecting many stand-alone IoT systems through the Internet introduces many challenges, with security being front-and-center since much of the collected information will be exposed to a wide and often unknown audience. Unfortunately, due to the intrinsic capability limits of low-end IoT devices, which account for a majority of the IoT end hosts, many traditional security methods cannot be applied to secure IoT systems, which open a door for attacks and exploits directed both against IoT services and the broader Internet. This paper addresses this issue by introducing a unified IoT framework based on the MobilityFirst future Internet architecture that explicitly focuses on supporting security for the IoT. Our design integrates local IoT systems into the global Internet without losing usability, interoperability and security protection. Specifically, we introduced an IoT middleware layer that connects heterogeneous hardware in local IoT systems to the global MobilityFirst network.
    [Show full text]
  • Fast Authentication and Trust-Based Access Control in Heterogeneous Wireless Networks Maryna Komarova
    Fast authentication and trust-based access control in heterogeneous wireless networks Maryna Komarova To cite this version: Maryna Komarova. Fast authentication and trust-based access control in heterogeneous wireless net- works. domain_other. Télécom ParisTech, 2008. English. pastel-00003793 HAL Id: pastel-00003793 https://pastel.archives-ouvertes.fr/pastel-00003793 Submitted on 9 Jan 2009 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. Thèse Présenté pour obtenir le grade de docteur de Telecom-ParisTech Spécialité : Informatique et Réseaux par Maryna Komarova Sujet: AUTHENTIFICATION RAPIDE ET CONTROLE D’ACCES BASE SUR LA CONFIANCE DANS LES RESEAUX SANS FIL HETEROGENES Soutenue le 19 mai 2008 devant le jury composé de : Fabio Martinelli Istituto di Informatica e Telematica Rapporteur Isabelle Chrisment Université Henri Poincaré (Nancy 1) Rapporteur Xavier Lagrange TELECOM Bretagne Examinateur Jean Leneutre TELECOM ParisTech Examinateur Michel Riguidel TELECOM ParisTech Directeur de thèse PhD Thesis Presented to obtain the degree of PhD at the Computer
    [Show full text]
  • Using Software-Defined Networking to Improve Campus, Transport and Future Internet Architectures" (2015)
    University of Nebraska - Lincoln DigitalCommons@University of Nebraska - Lincoln Computer Science and Engineering: Theses, Computer Science and Engineering, Department of Dissertations, and Student Research Fall 12-2015 Using Software-Defined etN working to Improve Campus, Transport and Future Internet Architectures Adrian Lara University of Nebraska-Lincoln, [email protected] Follow this and additional works at: http://digitalcommons.unl.edu/computerscidiss Part of the Digital Communications and Networking Commons Lara, Adrian, "Using Software-Defined Networking to Improve Campus, Transport and Future Internet Architectures" (2015). Computer Science and Engineering: Theses, Dissertations, and Student Research. 93. http://digitalcommons.unl.edu/computerscidiss/93 This Article is brought to you for free and open access by the Computer Science and Engineering, Department of at DigitalCommons@University of Nebraska - Lincoln. It has been accepted for inclusion in Computer Science and Engineering: Theses, Dissertations, and Student Research by an authorized administrator of DigitalCommons@University of Nebraska - Lincoln. USING SOFTWARE-DEFINED NETWORKING TO IMPROVE CAMPUS, TRANSPORT AND FUTURE INTERNET ARCHITECTURES by Adrian Lara A DISSERTATION Presented to the Faculty of The Graduate College at the University of Nebraska In Partial Fulfilment of Requirements For the Degree of Doctor of Philosophy Major: Computer Science Under the Supervision of Professor Byrav Ramamurthy Lincoln, Nebraska December, 2015 USING SOFTWARE-DEFINED NETWORKING TO IMPROVE CAMPUS, TRANSPORT AND FUTURE INTERNET ARCHITECTURES Adrian Lara, Ph.D. University of Nebraska, 2015 Adviser: Byrav Ramamurthy Software-defined Networking (SDN) promises to redefine the future of networking. Indeed, SDN-based networks have unique capabilities such as centralized control, flow abstraction, dynamic updating of forwarding rules and software-based traffic analysis.
    [Show full text]
  • Experimental Experience with Host Identity Protocol (HIP) Nahla Abid, Maryline Laurent, Hakima Chaouchi
    Experimental experience with Host Identity Protocol (HIP) Nahla Abid, Maryline Laurent, Hakima Chaouchi To cite this version: Nahla Abid, Maryline Laurent, Hakima Chaouchi. Experimental experience with Host Identity Protocol (HIP). [Research Report] Dépt. Logiciels-Réseaux (Institut Mines-Télécom-Télécom Sud- Paris); Services répartis, Architectures, MOdélisation, Validation, Administration des Réseaux (Insti- tut Mines-Télécom-Télécom SudParis-CNRS). 2008, pp.58. hal-01373423 HAL Id: hal-01373423 https://hal.archives-ouvertes.fr/hal-01373423 Submitted on 28 Sep 2016 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. Experimental experience with Host Identity Protocol (HIP) Softwares-Networks Nahla ABID *08014-LOR* Maryline LAURENT-MAKNAVICIUS 2008 Hakima CHAOUCHI Experimental experience with Host Identity Protocol —oOo— Abstract In the current Internet architecture, IP addresses play a dual role. On the one hand, they permit the identification of hosts in the network, and on the other hand, they serve as routing information. This role is becoming more and more problematic especially with the new requirements of mobility and multi-homing. HIP (Host Identity protocol) defines a new protocol between the network and transport layers in order to provide a better management to those requirements.
    [Show full text]
  • Introduction to Host Identity Protocol (Hip) and Its
    INTRODUCTION TO HOST IDENTITY PROTOCOL (HIP) AND ITS APPLICATIONS Advanced topics on networking ANDREI GURTOV Helsinki Institute for Information Technology Slides jointly with Ekaterina Vorobyeva http://www.hiit.fi/˜gurtov February 2009 Outline 1 • Introduction to HIP architecture • Background on network security • The HIP architecture • Base protocol • Main extensions • Advanced extensions • Performance measurements • Lightweight HIP 1 c Andrei Gurtov, 2008. Figures from Host Identity Protocol (HIP): Towards the Secure Mobile Internet, Andrei Gurtov, 2008, c John Wiley & Sons Limited. Reproduced with permission. 2 Outline (cont.) • Middlebox traversal • Name resolution • Micromobility • Communication privacy • Possible HIP applications • API • HIP with other protocols • Implementations 3 Reading material on HIP • Moskowitz R and Nikander P 2006 Host Identity Protocol Architecture. RFC 4423, IETF. • Moskowitz R, Nikander P, Jokela P and Henderson T 2008 Host Identity Protocol. RFC 5201. • Jokela P, Moskowitz R and Nikander P 2008 Using the Encapsulating Security Payload (ESP) Transport Format with the Host Identity Protocol (HIP). RFC 5202. • Laganier J, Koponen T and Eggert L 2008 Host Identity Protocol (HIP) Registration Extension. RFC 5203. • Laganier J and Eggert L 2008 Host Identity Protocol (HIP) Rendezvous Extension. RFC 5204. 4 Reading material on HIP (cont.) • Nikander P and Laganier J. Host Identity Protocol (HIP) Domain Name System (DNS) Extensions, RFC 5205. • Nikander P, Henderson T, Vogt C and Arkko J 2008 End-Host Mobility and Multihoming with the Host Identity Protocol. RFC 5206. • Stiemerling M, Quittek J and Eggert L 2008 NAT and Firewall Traversal Issues of Host Identity Protocol (HIP) Communication. RFC 5207. • Nikander P, Laganier J and Dupont F 2007b An IPv6 prefix for overlay routable cryptographic hash identifiers (ORCHID).
    [Show full text]
  • Route Optimization in Network Mobility: Solutions, Classification, Comparison, and Future Research Directions Abu Zafar M
    IEEE COMMUNICATIONS SURVEYS & TUTORIALS, VOL. 12, NO. 1, FIRST QUARTER 2010 1 Route Optimization in Network Mobility: Solutions, Classification, Comparison, and Future Research Directions Abu Zafar M. Shahriar, Mohammed Atiquzzaman, Senior Member, IEEE, and William Ivancic Abstract—NEtwork MObility (NEMO) handles mobility of a Task Force (IETF) designed solutions such as Mobile IP (MIP) set of mobile nodes in an aggregate way using one or more mobile [1] and MIPv6 [2] to support mobility of a host. A summary routers. NEMO introduces several advantages, such as reduced of some of the host mobility protocols (including MIP and signaling, increased manageability, reduced power consumption and conservation of bandwidth when compared to individual MIPv6) can be found in [3]. host mobility. NEMO Basic Support Protocol (BSP), the IETF Managing mobility of a number of devices in a moving standard for NEMO, suffers from a number of limitations, LAN or PAN using host mobility protocols for each device like inefficient route and increased handoff latency. Most of increases signaling overhead during handoff, power consump- the recent research efforts on NEMO have concentrated on tion and manageability. Moreover, not all the hosts in the mo- solving the problem of inefficient route resulting in several route optimization schemes to solve the problem. To choose a route bile network may be sophisticated enough to support mobility optimization scheme, it is very important to have a quantitative protocols or have powerful transceivers to communicate with comparison of the available route optimization schemes. The different access points. IETF developed NEtwork MObility objective of this article is to survey, classify and compare the route (NEMO) where one or more routers, called mobile routers, optimization schemes proposed in the literature over the last five manage the mobility of all the hosts in a network.
    [Show full text]
  • Trusted Hosts in Host Identity Protocol (HIP)
    Amir K.C. Trusted Hosts in Host Identity Protocol (HIP) Helsinki Metropolia University of Applied Sciences Bachelor of Engineering Information Technology Final Year Project Bachelor's Thesis 22 May 2012 Abstract Author Amir KC Title Trusted Hosts in Host Identity Protocol (HIP) Number of Pages 51 pages + 6 appendices Date 22 May 2012 Degree Bachelor of Engineering Degree Programme Information Technology Specialisation option Data Networks and Telecommunication Instructor Dr. Göran Pulkkis , Project Manager Supervisor Matti Puska, Principal Lecturer The goal of the project was to study the possibilities to establish trusted hosts in Host Identity Protocol (HIP) and implement certificate handling in HIP packets. The time complexity and performance while using certificates in HIP packets was also measured. The research project was carried out at Arcada University of Applied Sciences in collaboration with Helsinki University. The project aimed to implement standard x.509 certification of the public key used as HI (Host Identity) to derive trust between peers. For this purpose, an open source implementation of HIP, OpenHIP v0.7, developed by Boeing Company was modified and extended so that standard x.509 certificate can be encapsulated in HIP packets in order to establish trusted network hosts. The extension of OpenHIP to support certificate handling in HIP packets was effectively implemented and tested. The results indicate that x.509 certificates can be successfully deployed to derive a trusted relationship between the network hosts. Furthermore, the performance measurement results show that certificate handling does not consume much time for HIP Base Exchange. Further development of the project can be done to support mobility of the hosts in trusted relationships.
    [Show full text]