A Name-to-Hash Encoding Scheme for Vehicular Named Data Networks

Khelifi, Hakima; Luo, Senlin; Nourz, Boubakr; Mounglax, Hassine

doi:10.1109/iwcmc.2019.8766564

Cited by 13 publications

(7 citation statements)

References 19 publications

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“…Communication in ICN uses content information instead of the geolocation and address of the interest source [11]. Inspired by the content's characteristics, the smart house is introduced in [12], which gives an idea about a smart house idea using a hierarchical naming structure based on the NDN architecture.…”

Section: Related Workmentioning

confidence: 99%

Dynamic Naming Scheme and Lookup Method Based on Trie for Vehicular Named Data Network

Ashraf

Huang

Khalid

et al. 2022

Wireless Communications and Mobile Computing

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Content naming and lookup are decisive functions of the future architecture named data network (NDN). The core concept of NDN is the content distribution between consumers and content providers. The NDN supports advance vehicular networks that is famous with vehicular-named data network (VNDN) with different naming schemes such as hybrid, flat, attribute-based, and hierarchical names. These schemes are used in a static way for vehicular network, in summary, the hybrid, flat, and attribute-based makes a complex structure, and on the other hand, hierarchical names long in length and name lookup performance are a bottleneck in NDN, which can directly affect the network performance. Therefore, we introduce a dynamic naming scheme and lookup method (DNSL) for VNDN to mitigate these issues. We argue that the dynamic naming scheme is a better approach to VNDN, while the static name is a cost-effective, hefty, integrated fashion, and improper for the vehicular network. This study focuses on (1) a dynamic naming scheme using dynamic-tag and (2) a lookup method based on node partition of trie; the trie approach is very famed in data structure and extensively used for the lookup content, insertion, and deletion processes. Our experimental evaluation shows that the DNSL scheme is highly efficient, scalable, and provably correct for VNDN.

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Section: Related Workmentioning

confidence: 99%

Dynamic Naming Scheme and Lookup Method Based on Trie for Vehicular Named Data Network

Ashraf

Huang

Khalid

et al. 2022

Wireless Communications and Mobile Computing

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“…The lookup algorithm of NDN can be divided into two categories in [8]: trie-based [9][10][11][12][13][14], hash-based [15][16][17][18][19][20][21], bloom filter-based [22][23][24] and other kind of lookup algorithm [25][26][27][28]. Considering the demand of Longest Prefix Match (LPM) in different lookup methods, trie-based algorithms, such as NPT [9], NCE [10], MATA [11], BPT [12], can collaborate with the LPM method effectively owing to the feature of trie structure.…”

Section: Related Workmentioning

confidence: 99%

An Entropy-Based Approach: Compressing Names for NDN Lookup

Niu

Yang

2021

IEEE Access

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NDN (Named Data Networking) is one of the most popular future network architecture, a "clean slate" design for replacing the traditional TCP/IP network. However, the lookup algorithm of FIB entry in NDN is the bottleneck of the current NDN. Owing to the unique identifier of content name, whose length is variable, the size of FIB entries is proliferating, and the effectiveness of lookup algorithms is low. This paper proposed an entropy-oriented name processing mechanism, compressing the content names effectively by bringing in an encoding scheme. This mechanism can be split into two parts: name compression and lookup. The first part compressed the content names and converted them into a kind of code with a smaller size by considering the information redundancies of content names; the second part built a compact structure to minimize the memory footprint of FIB entries with keeping the high lookup performance. This mechanism outperformed many traditional name lookup algorithms, had better flexibility and cost less memory footprint.

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“…Towards the merger of NDN with VANET networks [58], various research efforts have been proposed to enhance the core NDN architecture or target different features and aspects [7,46,57]. The use of content name to identify services and content may help to provide more independent communication, especially when mobility factor is taken into consideration [52,53,98]. Coupling the naming with in-network caching is also promising to improve the overall network performance and providing an efficient content delivery [60,112].…”

Section: Vehicular Networkmentioning

confidence: 99%

Access Control Mechanisms in Named Data Networks: A Comprehensive Survey

Nour,

Khelifi,

Hussain

et al. 2020

Preprint

Self Cite

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Information-Centric Networking (ICN) has recently emerged as a prominent candidate for the Future Internet Architecture (FIA) that addresses existing issues with the host-centric communication model of the current TCP/IP-based Internet. Named Data Networking (NDN) is one of the most recent and active ICN architectures that provides a clean slate approach for Internet communication. NDN provides intrinsic content security where security is directly provided to the content instead of communication channel. Among other security aspects, Access Control (AC) rules specify the privileges for the entities that can access the content. In TCP/IP-based AC systems, due to the client-server communication model, the servers control which client can access a particular content. In contrast, ICN-based networks use content names to drive communication and decouple the content from its original location. This phenomenon leads to the loss of control over the content causing different challenges for the realization of efficient AC mechanisms. To date, considerable efforts have been made to develop various AC mechanisms in NDN. In this paper, we provide a detailed and comprehensive survey of the AC mechanisms in NDN. We follow a holistic approach towards AC in NDN where we first summarize the ICN paradigm, describe the changes from channel-based security to content-based security and highlight different cryptographic algorithms and security protocols in NDN. We then classify the existing AC mechanisms into two main categories: Encryption-based AC and Encryption-independent AC. Each category has different classes based on the working principle of AC (e.g., Attribute-based AC, Name-based AC, Identity-based AC, etc). Finally, we present the lessons learned from the existing AC mechanisms and identify the challenges of NDN-based AC at large, highlighting future research directions for the community. CCS Concepts: • Networks → Network design principles; Security protocols.

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A Name-to-Hash Encoding Scheme for Vehicular Named Data Networks

Cited by 13 publications

References 19 publications

Dynamic Naming Scheme and Lookup Method Based on Trie for Vehicular Named Data Network

Dynamic Naming Scheme and Lookup Method Based on Trie for Vehicular Named Data Network

An Entropy-Based Approach: Compressing Names for NDN Lookup

Access Control Mechanisms in Named Data Networks: A Comprehensive Survey

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