Implementation of distributed key generation algorithms using secure sockets

Chronopoulos, Anthony Theodore; Balbi, F.; Veljkovic, Dragana; Kolani, N.

doi:10.1109/nca.2004.1347807

Cited by 7 publications

(2 citation statements)

References 6 publications

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“…The public value y is taken to be the product of the y i 's that correspond to the shared z i 's since Feldman's VSS has the additional property of revealing y i = g z i . Chronopoulos et al proposed a practical implementation of DKG on a network of computers in Reference [11]. In this scheme, secure sockets are used to create the private channels over the Internet.…”

Section: Introductionmentioning

confidence: 99%

An elliptic curve secret sharing key management scheme for mobile ad hoc networks

Dahshan¹,

Irvine²

2011

Security Comm Networks

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In mobile ad hoc networks (MANETs), traditional security solutions are not adequate due to the infrastructureless nature and the absence of centralized administration. In this paper, a threshold key management scheme for MANETs is presented. The proposed scheme is implemented using elliptic curve dlog-based cryptosystem. In this scheme, an off-line central authority (CA) is required in the initialization phase before network deployment. The CA creates and preloads the shares matrix for each mobile node in the network initialization phase. Each session member generates its private/public key pair, and the session public key by collaborating with its trusted neighbors. The generation of the node private/public key pair, and the session public key is performed without any prior communication between session members. The advantages of the proposed scheme are justified through extensive timing and network simulations

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Section: Introductionmentioning

confidence: 99%

An elliptic curve secret sharing key management scheme for mobile ad hoc networks

Dahshan¹,

Irvine²

2011

Security Comm Networks

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“…A model for distributing trusted services (by using threshold cryptography) among a set of servers despite some servers being under control of an attacker has been proposed in [7]. A practical implementation of a distributed key generation (DKG) on a network of computers has been presented in [8]. In this scheme, secure sockets are used to create the private channels over the Internet.…”

Section: Introductionmentioning

confidence: 99%

A Verifiable New Member Joining in Threshold Key Management Scheme for Mobile Ad Hoc Networks Using Elliptic Curve Dlog-Based Cryptosystem

Elbayoumy¹,

Dahshan²

2011

International Conference on Aerospace Sciences and Aviation Tec

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A mobile ad hoc network (MANET) is a self-organized wireless network where mobile nodes can communicate with each other without the use of any existing network infrastructure or centralized administration. Trust establishment and management are essential for any security framework of MANETs. However, traditional solutions to key management through accessing trusted authorities or centralized servers are infeasible for MANETs due to the absence of infrastructure, frequent mobility, and wireless link instability. In most ad hoc network applications, the number of nodes is not fixed and the network should be flexible to add new members according to different situations. In this paper, a verifiable new member joining in threshold key management scheme for MANETs is presented. The proposed scheme is implemented using elliptic curve dlog-based cryptosystem. In this scheme, the new member broadcasts a joining request and if at least k neighbors trust the new member, they cooperate to issue the new member the keying materials required to join the network. The advantages of the proposed scheme are justified through extensive simulations.

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A Threshold Key Management Scheme for Mobile Ad Hoc Networks Using Elliptic Curve Dlog-Based Cryptosystem

Dahshan

Irvine

2010

2010 8th Annual Communication Networks and Services Research Conference

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Implementation of distributed key generation algorithms using secure sockets

Cited by 7 publications

References 6 publications

An elliptic curve secret sharing key management scheme for mobile ad hoc networks

An elliptic curve secret sharing key management scheme for mobile ad hoc networks

A Verifiable New Member Joining in Threshold Key Management Scheme for Mobile Ad Hoc Networks Using Elliptic Curve Dlog-Based Cryptosystem

A Threshold Key Management Scheme for Mobile Ad Hoc Networks Using Elliptic Curve Dlog-Based Cryptosystem

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