A Scalable Rekeying Scheme for Secure Multicast in IEEE 802.16 Network

Chakraborty, Sandip; Majumder, Soumyadip; Barbhuiya, Ferdous Ahmed; Nandi, Sukumar

doi:10.1007/978-3-642-17878-8_48

Cited by 3 publications

(8 citation statements)

References 8 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The SRA method improves the scalability for ELAPSE and it can also improve the other methods [20,21,23,24] which have similar setups. As mentioned earlier, ELAPSE divides the MSs into N subgroups.…”

Section: Selected Topics In Wimax 138mentioning

confidence: 98%

“…The authors in [23] proposed a hybrid key management scheme to improve the performance of ELAPSE and ELASPE+ upon rekeying by reducing message passing. This scheme uses the architecture of LORE [23] within a subgroup of ELAPSE.…”

Section: Rekeying Algorithmsmentioning

confidence: 99%

“…This scheme uses the architecture of LORE [23] within a subgroup of ELAPSE. In this way, when a MS enters a BS coverage area, the BS assigns it to a subgroup and also provides a Subgroup Forward Key Set (SGFSet) and Subgroup Backward Key Set (SGBSet).…”

Section: Rekeying Algorithmsmentioning

confidence: 99%

“…Figure 7. A revised version of ELAPSE [23] It should be noted here that this improvement in communication costs over ELAPSE, comes at high computational and storage costs in the revised version of ELAPSE. Moreover, this scheme gives rise to security issues such as collusion resistance [23] which means two or more MSs must not get secret keys that they are not allowed to know, and this could be done by exchanging their respective secret keys.…”

Section: Rekeying Algorithmsmentioning

confidence: 99%

“…It should be highlighted here that basically the methods in [20,21,23,24] are based on ELAPSE in that they all use tree structures, and therefore the problem associated with ELAPSE as highlighted before still remains.…”

Section: Selected Topics In Wimax 138mentioning

confidence: 99%

See 4 more Smart Citations

Key Management in Mobile WiMAX Networks

Gilanian-Sadeghi¹,

Ali²,

Manan³

2013

Selected Topics in WiMAX

View full text Add to dashboard Cite

Section: Selected Topics In Wimax 138mentioning

confidence: 98%

Section: Rekeying Algorithmsmentioning

confidence: 99%

Section: Rekeying Algorithmsmentioning

confidence: 99%

Section: Rekeying Algorithmsmentioning

confidence: 99%

Section: Selected Topics In Wimax 138mentioning

confidence: 99%

See 3 more Smart Citations

Key Management in Mobile WiMAX Networks

Gilanian-Sadeghi¹,

Ali²,

Manan³

2013

Selected Topics in WiMAX

View full text Add to dashboard Cite

An energy saving scheme for key management protocol in IEEE802.16e

Gilanian-Sadeghi

Ali

Manan

et al. 2013

IEEE 2013 Tencon - Spring

View full text Add to dashboard Cite

In IEEE 802.16e, energy management is an important factor to be emphasized especially for Mobile Stations (MSs) due to their limitation on battery capabilities. Efficient energy scheme would guarantees long lifetime for MSs. In WiMAX service, the Base Station (BS) sends security keys to MSs using key management scheme, and MSs need to perform ciphering operations to get access to the security keys for further processing. In this way, performing high ciphering operations by MSs require more energy. This paper proposes an Efficient Key Management Scheme (EKMS) using complete binary tree structure to mitigate this issue, this is done by reducing energy consumption of MSs needed to execute key management process. Analysis shows that EKMS save energy in MSs during key management.

show abstract

Secure and Efficient Distributed Relay-Based Rekeying Algorithm for Group Communication in Mobile Multihop Relay Network

Khan

2022

Int. j. commun. netw. inf. secur.

View full text Add to dashboard Cite

In mobile multihop relay (MMR) networks, Relay multicast rekeying algorithm (RMRA) is meant to ensure secure multicast communication and selective updating of keys in MMR networks. However, in RMRA, the rekeying is carried out after a specific interval of time, which cannot ensure the security for multicast communication on joining the member. Secondly, the rekeying scheme generates a huge communication overhead on the serving multihop relay base station (MR-BS) on frequent joining of members. Lastly, there is nothing about when a member left the group communication. Thus, the rekeying scheme of RMRA fails to provide forward and backward secrecy and also is not scalable. To solve this problem, an improved rekeying scheme based on broadcasting a new seed value on joining and leaving of a member for updating the ongoing key management is proposed. The proposed scheme solves the issue of forward and backward secrecy and the scalability in a very simplified way. The forward and backward secrecy of the proposed scheme has been extensively validated by formal method using rank theorem. Furthermore, mathematical derivation showed that the proposed scheme out-performed the RMRA in terms of communication cost and complexity.

show abstract

A Scalable Rekeying Scheme for Secure Multicast in IEEE 802.16 Network

Cited by 3 publications

References 8 publications

Key Management in Mobile WiMAX Networks

Key Management in Mobile WiMAX Networks

An energy saving scheme for key management protocol in IEEE802.16e

Secure and Efficient Distributed Relay-Based Rekeying Algorithm for Group Communication in Mobile Multihop Relay Network

Contact Info

Product

Resources

About