Simple ID-Based Key Distribution Scheme

Park, Haeryong; Yi, Wan S.; Lee, Gang Shin

doi:10.1109/iciw.2010.61

Cited by 6 publications

(2 citation statements)

References 13 publications

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“…In this approach, Huffman binary tree is used to distribute and manage keys in VO and complete binary tree is used to manage keys in administrative domain. Park, (Park et al, 2010) have proposed an ID-based key distribution scheme that uses cryptographic algorithms to offer security and offer scalability. Li (Li et al, 2008) have proposed an authenticated encryption mechanism for group communication with basic characteristics of group communication in grid in terms of the basic theory of threshold signature.…”

Section: Related Workmentioning

confidence: 99%

Secure Group Message Transfer Stegosystem

Muttoo

Bhatia

2015

International Journal of Information Security and Privacy

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Grid environment is a virtual organization with varied resources from different administrative domains; it raises the requirement of a secure and reliable protocol for secure communication among various users and servers. The protocol should guarantee that an attacker or an unidentified resource will not breach or forward the information. For secure communication among members of a grid group, an authenticated message transferring system should be implemented. The key objective of this system is to provide a secure transferring path between a sender and its authenticated group members. In recent times, many researchers have proposed various steganographic techniques for secure message communications. This paper proposes a new secure message broadcasting system to hide the messages in such a way that an attacker cannot sense the existence of messages. In the proposed system, the authors use steganography and image encryption to hide group keys and secret messages using group keys in images for secure message broadcasting. The proposed system can withstand against conspiracy attack, message modification attack and various other security attacks. Thus, the proposed system is secure and reliable for message broadcasting.

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Section: Related Workmentioning

confidence: 99%

Secure Group Message Transfer Stegosystem

Muttoo

Bhatia

2015

International Journal of Information Security and Privacy

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“…In this the first level provides flexible and secure group communication and the second level provides hierarchical access control. Park et al (2010) have proposed an ID-based key distribution scheme which is secure against session state reveal attacks and long-term key reveal attacks. Also, our scheme offers the scalability, non-usage of additional cryptographic algorithms and efficiency similar to those of the existing schemes.…”

Section: Methodsmentioning

confidence: 99%

An Efficient Certificate-Free Key Distribution Protocol for Secure Group Communication in Grid Environment

Venkatesulu¹

2011

Journal of Computer Science

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Problem statement:In grid environment, group communication is an important mechanism to realize large-scale information resource sharing. However providing security for group communication in grid environment is very difficult because the group is dynamic in nature. Scalable group re-keying is one of the important issues in secure group communication. These group keys should be updated whenever a member joins/leaves the group to maintain the forward and backward secrecy. Approach: In the recent years, cryptography in grid environment plays an important role that allows secure group communication among members in the dynamic group. Results: Our algorithm for key distribution falls into NP-class. Therefore the key distribution is safe. Conclusion: Performance of the proposed algorithm is computationally efficient and cryptographically strong for message generation and key distribution.

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