Secure distributed key generation on vector space access structures in bilinear groups

Jie Zhang; Futai Zhang

doi:10.1109/INCoS.2013.153

Secure distributed key generation on vector space access structures in bilinear groups

Jie Zhang, Futai Zhang

Nanjing Normal University

Research output: Chapter in Book or Report/Conference proceeding › Conference Proceeding › peer-review

2 Citations (Scopus)

Abstract

Distributed key generation is a method for a set of players to generate a pair of public key and private key together, such that the public key is output publicly while the private key is distributed among the players by a secret sharing method. Secure distributed key generation in finite field for discrete-log based cryptosystems has been studied for many year and many protocols have been proposed and widely used in threshold cryptosystems and distributed cryptographic computing. In this paper we focus on secure distributed key generation in bilinear groups and propose such protocol on vector space access structures. The new proposed distributed key generation protocol is secure and has a wide application. We give detailed proof for its security.

Original language	English
Title of host publication	Proceedings - 5th International Conference on Intelligent Networking and Collaborative Systems, INCoS 2013
Pages	803-808
Number of pages	6
DOIs	https://doi.org/10.1109/INCoS.2013.153
Publication status	Published - 2013
Externally published	Yes
Event	5th IEEE International Conference on Intelligent Networking and Collaborative Systems, INCoS 2013 - Xi'an, China Duration: 9 Sept 2013 → 11 Sept 2013

Publication series

Name	Proceedings - 5th International Conference on Intelligent Networking and Collaborative Systems, INCoS 2013

Conference

Conference	5th IEEE International Conference on Intelligent Networking and Collaborative Systems, INCoS 2013
Country/Territory	China
City	Xi'an
Period	9/09/13 → 11/09/13

Keywords

Bilinear groups
Cloud computing security
Discrete logarithm
Distributed key generation
Vector space access structure

Access to Document

10.1109/INCoS.2013.153

Cite this

Zhang, J., & Zhang, F. (2013). Secure distributed key generation on vector space access structures in bilinear groups. In Proceedings - 5th International Conference on Intelligent Networking and Collaborative Systems, INCoS 2013 (pp. 803-808). Article 6630536 (Proceedings - 5th International Conference on Intelligent Networking and Collaborative Systems, INCoS 2013). https://doi.org/10.1109/INCoS.2013.153

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abstract = "Distributed key generation is a method for a set of players to generate a pair of public key and private key together, such that the public key is output publicly while the private key is distributed among the players by a secret sharing method. Secure distributed key generation in finite field for discrete-log based cryptosystems has been studied for many year and many protocols have been proposed and widely used in threshold cryptosystems and distributed cryptographic computing. In this paper we focus on secure distributed key generation in bilinear groups and propose such protocol on vector space access structures. The new proposed distributed key generation protocol is secure and has a wide application. We give detailed proof for its security.",

keywords = "Bilinear groups, Cloud computing security, Discrete logarithm, Distributed key generation, Vector space access structure",

author = "Jie Zhang and Futai Zhang",

year = "2013",

doi = "10.1109/INCoS.2013.153",

language = "English",

isbn = "9780769549880",

series = "Proceedings - 5th International Conference on Intelligent Networking and Collaborative Systems, INCoS 2013",

pages = "803--808",

booktitle = "Proceedings - 5th International Conference on Intelligent Networking and Collaborative Systems, INCoS 2013",

note = "5th IEEE International Conference on Intelligent Networking and Collaborative Systems, INCoS 2013 ; Conference date: 09-09-2013 Through 11-09-2013",

}

Zhang, J & Zhang, F 2013, Secure distributed key generation on vector space access structures in bilinear groups. in Proceedings - 5th International Conference on Intelligent Networking and Collaborative Systems, INCoS 2013., 6630536, Proceedings - 5th International Conference on Intelligent Networking and Collaborative Systems, INCoS 2013, pp. 803-808, 5th IEEE International Conference on Intelligent Networking and Collaborative Systems, INCoS 2013, Xi'an, China, 9/09/13. https://doi.org/10.1109/INCoS.2013.153

Secure distributed key generation on vector space access structures in bilinear groups. / Zhang, Jie; Zhang, Futai.
Proceedings - 5th International Conference on Intelligent Networking and Collaborative Systems, INCoS 2013. 2013. p. 803-808 6630536 (Proceedings - 5th International Conference on Intelligent Networking and Collaborative Systems, INCoS 2013).

Research output: Chapter in Book or Report/Conference proceeding › Conference Proceeding › peer-review

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AB - Distributed key generation is a method for a set of players to generate a pair of public key and private key together, such that the public key is output publicly while the private key is distributed among the players by a secret sharing method. Secure distributed key generation in finite field for discrete-log based cryptosystems has been studied for many year and many protocols have been proposed and widely used in threshold cryptosystems and distributed cryptographic computing. In this paper we focus on secure distributed key generation in bilinear groups and propose such protocol on vector space access structures. The new proposed distributed key generation protocol is secure and has a wide application. We give detailed proof for its security.

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Zhang J, Zhang F. Secure distributed key generation on vector space access structures in bilinear groups. In Proceedings - 5th International Conference on Intelligent Networking and Collaborative Systems, INCoS 2013. 2013. p. 803-808. 6630536. (Proceedings - 5th International Conference on Intelligent Networking and Collaborative Systems, INCoS 2013). doi: 10.1109/INCoS.2013.153

Secure distributed key generation on vector space access structures in bilinear groups

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