Research note: New generalized group-oriented cryptosystem based on Diffie-Hellman scheme

Authors:
J.-J Tsai;T Hwang;C.-H Wang
Affiliations:
Institute of Information Engineering, National Cheng-Kung University, Tainan, Taiwan;Institute of Information Engineering, National Cheng-Kung University, Tainan, Taiwan;Institute of Information Engineering, National Cheng-Kung University, Tainan, Taiwan
Venue:
Computer Communications
Year:
1999

Citing 9
Cited 6

A practical protocol for large group oriented networks

EUROCRYPT '89 Proceedings of the workshop on the theory and application of cryptographic techniques on Advances in cryptology
Cryptosystem for group oriented cryptography

EUROCRYPT '90 Proceedings of the workshop on the theory and application of cryptographic techniques on Advances in cryptology
Society and Group Oriented Cryptography: A New Concept

CRYPTO '87 A Conference on the Theory and Applications of Cryptographic Techniques on Advances in Cryptology
Threshold Cryptosystems

CRYPTO '89 Proceedings of the 9th Annual International Cryptology Conference on Advances in Cryptology
Generalized Threshold Cryptosystems

ASIACRYPT '91 Proceedings of the International Conference on the Theory and Applications of Cryptology: Advances in Cryptology
A Solution to Generalized Group Oriented Cryptography

IFIP/Sec '92 Proceedings of the IFIP TC11, Eigth International Conference on Information Security: IT Security: The Need for International Cooperation
Research notes: Method for constructing a group-oriented cipher system

Computer Communications
New directions in cryptography

IEEE Transactions on Information Theory
A new generalized group-oriented cryptoscheme without trusted centers

IEEE Journal on Selected Areas in Communications

All-in-one group-oriented cryptosystem based on bilinear pairing

Information Sciences: an International Journal
Simple Generalized Group-Oriented Cryptosystems Using ElGamal Cryptosystem

Informatica
Security Flaw in Simple Generalized Group-Oriented Cryptosystem Using ElGamal Cryptosystem

Informatica
Dynamic and efficient joint encryption scheme in the plain public key model

Computers and Electrical Engineering
An ID-based group-oriented decryption scheme secure against adaptive chosen-ciphertext attacks

Computer Communications
An Computation-Efficient Generalized Group-Oriented Cryptosystem

Informatica

Quantified Score

Hi-index	0.24

Visualization

Abstract

An efficient solution for solving the problem in generalized group-oriented cryptography is proposed. The sender can send a secret information to a group of users such that only the specified sets of members in this group can cooperate to decipher this information. The access structure of the receiving group can be dynamically determined by the sender knowing only the public keys of the receivers. The new scheme is demonstrated to be more efficient than a recently proposed generalized group-oriented cryptosystem.