Handbook of Applied Cryptography
Handbook of Applied Cryptography
Secure Transactions with Mobile Agents in Hostile Environments
ACISP '00 Proceedings of the 5th Australasian Conference on Information Security and Privacy
ICICS '97 Proceedings of the First International Conference on Information and Communication Security
Electronic commerce with secure intelligent trade agent
ICICS '97 Proceedings of the First International Conference on Information and Communication Security
Security for Mobile Agents: Authentication and State Appraisal
ESORICS '96 Proceedings of the 4th European Symposium on Research in Computer Security: Computer Security
Protecting Mobile Agents Against Malicious Hosts
Mobile Agents and Security
Security proofs for signature schemes
EUROCRYPT'96 Proceedings of the 15th annual international conference on Theory and application of cryptographic techniques
ACM Transactions on Internet Technology (TOIT)
INDOCRYPT '02 Proceedings of the Third International Conference on Cryptology: Progress in Cryptology
A Practical (t, n) Threshold Proxy Signature Scheme Based on the RSA Cryptosystem
IEEE Transactions on Knowledge and Data Engineering
An efficient and practical (t, n) threshold proxy signature scheme with known signers
Fundamenta Informaticae
A secure method for signature delegation to mobile agents
Proceedings of the 2004 ACM symposium on Applied computing
On the security of some proxy blind signature schemes
ACSW Frontiers '04 Proceedings of the second workshop on Australasian information security, Data Mining and Web Intelligence, and Software Internationalisation - Volume 32
Comments on "A Practical (t,n) Threshold Proxy Signature Scheme Based on the RSA Cryptosystem'
IEEE Transactions on Knowledge and Data Engineering
Security analysis and improvement of some proxy signature schemes
InfoSecu '04 Proceedings of the 3rd international conference on Information security
Provably secure delegation-by-certification proxy signature schemes
InfoSecu '04 Proceedings of the 3rd international conference on Information security
A security scheme of electronic commerce for mobile agents uses undetachable digital signatures
InfoSecu '04 Proceedings of the 3rd international conference on Information security
Autonomous mobile agent based fair exchange
Computer Networks: The International Journal of Computer and Telecommunications Networking
On the security of some proxy blind signature schemes
Journal of Systems and Software
Supporting the legal identities of contracting agents with an agent authorization platform
ICEC '05 Proceedings of the 7th international conference on Electronic commerce
Factoring based proxy signature schemes
Journal of Computational and Applied Mathematics - Special issue: The international symposium on computing and information (ISCI2004)
A novel proxy key generation protocol and its application
Computer Standards & Interfaces
ID-Based (t,n) Threshold Proxy Signcryption for Multi-agent Systems
Computational Intelligence and Security
Cryptanalysis and improvement of a threshold proxy signature scheme
Computer Standards & Interfaces
An efficient anonymous proxy signature scheme with provable security
Computer Standards & Interfaces
A privacy problem on Hu-Huang's proxy key generation protocol
Computer Standards & Interfaces
Provably secure proxy-protected signature schemes based on RSA
Computers and Electrical Engineering
Designated verifier proxy signature scheme without random oracles
Computers & Mathematics with Applications
Efficient threshold proxy signature protocol for mobile agents
Information Sciences: an International Journal
Autonomous mobile agent based fair exchange
Computer Networks: The International Journal of Computer and Telecommunications Networking
A novel efficient (t,n) threshold proxy signature scheme
Information Sciences: an International Journal
Efficient ID-based blind signature and proxy signature from bilinear pairings
ACISP'03 Proceedings of the 8th Australasian conference on Information security and privacy
Cryptanalysis of some proxy signature schemes without certificates
WISTP'07 Proceedings of the 1st IFIP TC6 /WG8.8 /WG11.2 international conference on Information security theory and practices: smart cards, mobile and ubiquitous computing systems
Invisibility and anonymity of undeniable and confirmer signatures
CT-RSA'03 Proceedings of the 2003 RSA conference on The cryptographers' track
Convertible undeniable proxy signatures: security models and efficient construction
WISA'07 Proceedings of the 8th international conference on Information security applications
On the security of an identity based multi-proxy signature scheme
Computers and Electrical Engineering
Policy-based authentication for mobile agents
ISPEC'11 Proceedings of the 7th international conference on Information security practice and experience
Strongly unforgeable proxy signature scheme secure in the standard model
Journal of Systems and Software
An identity-based proxy signature scheme from pairings
ICICS'06 Proceedings of the 8th international conference on Information and Communications Security
Identity based delegation network
Mycrypt'05 Proceedings of the 1st international conference on Progress in Cryptology in Malaysia
A short proxy signature scheme: efficient authentication in the ubiquitous world
EUC'05 Proceedings of the 2005 international conference on Embedded and Ubiquitous Computing
Identity-Based threshold proxy signature scheme with known signers
TAMC'06 Proceedings of the Third international conference on Theory and Applications of Models of Computation
A novel and secure non-designated proxy signature scheme for mobile agents
ICCNMC'05 Proceedings of the Third international conference on Networking and Mobile Computing
Security weaknesses in two proxy signature schemes
ICCSA'06 Proceedings of the 2006 international conference on Computational Science and Its Applications - Volume Part III
An Efficient and Practical (t, n) Threshold Proxy Signature Scheme with Known Signers
Fundamenta Informaticae
Identity-based proxy signature from pairings
ATC'07 Proceedings of the 4th international conference on Autonomic and Trusted Computing
Security pitfalls of an efficient threshold proxy signature scheme for mobile agents
Information Processing Letters
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It is expected that mobile agent will be widely used for electronic commerce as an important key technology. If a mobile agent can sign a message in a remote server on behalf of a customer without exposingh is/her private key, it can be used not only to search for special products or services, but also to make a contract with a remote server. To construct mobile agents, [KBC00] used an RSA-based undetachable signature scheme, but it does not provide server's non-repudiation because the undetachable signature does not contain server's signature.Mobile agent is a very good application example of proxy signature, and the undetachable signature can be considered as an example of proxy signature. In this paper we show that secure mobile agent can be constructed using strong non-designated proxy signature [LKK01] which represents both the original signer's (customer) and the proxy signer's (remote server) signatures. We provide RSA-based and Schnorr-based constructions of secure mobile agent, and moreover we show that the Schnorr-based scheme can be used very efficiently in multi-proxy mobile agent situation.