An Improved Secure Identity-Based On-Line/Off-Line Signature Scheme

Authors:
Jianhong Zhang;Yixian Yang;Xinxin Niu;Shengnan Gao;Hua Chen;Qin Geng
Affiliations:
College of sciences, North China University of Technology, Beijing, China 100144 and Information Security Center, State Key Laboratory of Networking and Switching, Technology, Beijing University o ...;Information Security Center, State Key Laboratory of Networking and Switching, Technology, Beijing University of Posts and Telecommunications, Beijing, China 100876;Information Security Center, State Key Laboratory of Networking and Switching, Technology, Beijing University of Posts and Telecommunications, Beijing, China 100876;College of sciences, North China University of Technology, Beijing, China 100144;College of sciences, North China University of Technology, Beijing, China 100144;College of sciences, North China University of Technology, Beijing, China 100144
Venue:
ISA '09 Proceedings of the 3rd International Conference and Workshops on Advances in Information Security and Assurance
Year:
2009

Citing 10
Cited 0

On-line/off-line digital signatures

CRYPTO '89 Proceedings on Advances in cryptology
Improved Online/Offline Signature Schemes

CRYPTO '01 Proceedings of the 21st Annual International Cryptology Conference on Advances in Cryptology
Efficient Group Signature Schemes for Large Groups (Extended Abstract)

CRYPTO '97 Proceedings of the 17th Annual International Cryptology Conference on Advances in Cryptology
Security proofs for signature schemes

EUROCRYPT'96 Proceedings of the 15th annual international conference on Theory and application of cryptographic techniques
Group signatures

EUROCRYPT'91 Proceedings of the 10th annual international conference on Theory and application of cryptographic techniques
Online/offline signature schemes for devices with limited computing capabilities

CT-RSA'08 Proceedings of the 2008 The Cryptopgraphers' Track at the RSA conference on Topics in cryptology
Off-line/on-line signatures: theoretical aspects and experimental results

PKC'08 Proceedings of the Practice and theory in public key cryptography, 11th international conference on Public key cryptography
On the generic construction of identity-based signatures with additional properties

ASIACRYPT'06 Proceedings of the 12th international conference on Theory and Application of Cryptology and Information Security
New online/offline signature schemes without random oracles

PKC'06 Proceedings of the 9th international conference on Theory and Practice of Public-Key Cryptography
Online/Offline signatures and multisignatures for AODV and DSR routing security

ACISP'06 Proceedings of the 11th Australasian conference on Information Security and Privacy

Quantified Score

Hi-index	0.00

Visualization

Abstract

On-line/off-line signature is an important cryptographic tool, it is widely applied to resource-constrained environment. Recently, an ID-based online/offline signature scheme was proposed for authentication in the AODV protocol. Unfortunately, we show that the scheme are insecure in the paper, it is universally forgeable and malleable. And we give a stronger attack which is able to make that any one can produce a forged signature on arbitrary a message in the absence of the private key of a signer and a valid signature of a message. To overcome the attack, an improved scheme is proposed and we show that the improved scheme is provably secure against adaptive chosen message attack in the random oracle model.