Some guidelines for non-repudiation protocols
ACM SIGCOMM Computer Communication Review
An efficient protocol for anonymous and fair document exchange
Computer Networks: The International Journal of Computer and Telecommunications Networking
Optimistic Fair Secure Computation
CRYPTO '00 Proceedings of the 20th Annual International Cryptology Conference on Advances in Cryptology
An Identity Escrow Scheme with Appointed Verifiers
CRYPTO '01 Proceedings of the 21st Annual International Cryptology Conference on Advances in Cryptology
Rational Exchange - A Formal Model Based on Game Theory
WELCOM '01 Proceedings of the Second International Workshop on Electronic Commerce
An Efficient System for Non-transferable Anonymous Credentials with Optional Anonymity Revocation
EUROCRYPT '01 Proceedings of the International Conference on the Theory and Application of Cryptographic Techniques: Advances in Cryptology
ASIACRYPT '00 Proceedings of the 6th International Conference on the Theory and Application of Cryptology and Information Security: Advances in Cryptology
Exclusion-Freeness in Multi-party Exchange Protocols
ISC '02 Proceedings of the 5th International Conference on Information Security
An Anonymous Loan System Based on Group Signature Scheme
ISC '02 Proceedings of the 5th International Conference on Information Security
Simple and fast optimistic protocols for fair electronic exchange
Proceedings of the twenty-second annual symposium on Principles of distributed computing
Constructing fair-exchange protocols for E-commerce via distributed computation of RSA signatures
Proceedings of the twenty-second annual symposium on Principles of distributed computing
Oblivious signature-based envelope
Proceedings of the twenty-second annual symposium on Principles of distributed computing
Exploring Robustness in Group Key Agreement
ICDCS '01 Proceedings of the The 21st International Conference on Distributed Computing Systems
Breaking and repairing optimistic fair exchange from PODC 2003
Proceedings of the 3rd ACM workshop on Digital rights management
Fair certified e-mail delivery
Proceedings of the 2004 ACM symposium on Applied computing
Optimistic fair contract signing for Web services
Proceedings of the 2003 ACM workshop on XML security
Verifiable encryption of digital signatures and applications
ACM Transactions on Information and System Security (TISSEC)
Tree-based group key agreement
ACM Transactions on Information and System Security (TISSEC)
A unified approach to a fair document exchange system
Journal of Systems and Software
Autonomous mobile agent based fair exchange
Computer Networks: The International Journal of Computer and Telecommunications Networking
Certified E-Mail Delivery with DSA Receipts
IPDPS '05 Proceedings of the 19th IEEE International Parallel and Distributed Processing Symposium (IPDPS'05) - Workshop 17 - Volume 18
An abuse-free fair contract signing protocol based on the RSA signature
WWW '05 Proceedings of the 14th international conference on World Wide Web
Revocation of privacy-enhanced public-key certificates
Journal of Systems and Software - Special issue: Software engineering education and training
ACM SIGOPS Operating Systems Review
Practical and efficient fair document exchange over networks
Journal of Network and Computer Applications
ASIACCS '06 Proceedings of the 2006 ACM Symposium on Information, computer and communications security
Oblivious signature-based envelope
Distributed Computing
Journal of Computer Security - Special issue on security track at ACM symposium on applied computing 2004
An intruder model for verifying liveness in security protocols
Proceedings of the fourth ACM workshop on Formal methods in security
Orchestrating fair exchanges between mutually distrustful web services
Proceedings of the 3rd ACM workshop on Secure web services
A Mobile Ticket System Based on Personal Trusted Device
Wireless Personal Communications: An International Journal
Generic non-repudiation protocols supporting transparent off-line TTP
Journal of Computer Security - On IWAP'05
Analysis of probabilistic contract signing
Journal of Computer Security
A methodology for verification of digital items in fair exchange protocols with active trustee
Electronic Commerce Research
A secure protocol for misbehavior-penalization-based fair digital signature exchange
IWCMC '07 Proceedings of the 2007 international conference on Wireless communications and mobile computing
Exclusions and related trust relationships in multi-party fair exchange protocols
Electronic Commerce Research and Applications
A formal model of rational exchange and its application to the analysis of Syverson's protocol
Journal of Computer Security - Special issue on CSFW15
Making p2p accountable without losing privacy
Proceedings of the 2007 ACM workshop on Privacy in electronic society
Efficient and secure protocol in fair document exchange
Computer Standards & Interfaces
An optimistic fair exchange protocol and its security in the universal composability framework
International Journal of Applied Cryptography
MIV'06 Proceedings of the 6th WSEAS International Conference on Multimedia, Internet & Video Technologies
Certified E-Mail Protocol in the ID-Based Setting
ACNS '07 Proceedings of the 5th international conference on Applied Cryptography and Network Security
Multiparty nonrepudiation: A survey
ACM Computing Surveys (CSUR)
Efficient and secure protocol in fair certified E-mail delivery
WSEAS Transactions on Information Science and Applications
A Fair Mobile Payment Protocol
APNOMS '08 Proceedings of the 11th Asia-Pacific Symposium on Network Operations and Management: Challenges for Next Generation Network Operations and Service Management
Ambiguous Optimistic Fair Exchange
ASIACRYPT '08 Proceedings of the 14th International Conference on the Theory and Application of Cryptology and Information Security: Advances in Cryptology
Efficient Fair Exchange from Identity-Based Signature
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
A Non-repudiated Self-service Store System Based on Portable Trusted Device
Wireless Personal Communications: An International Journal
Efficient Deniable Authentication for Signatures
ACNS '09 Proceedings of the 7th International Conference on Applied Cryptography and Network Security
Generic Fair Non-Repudiation Protocols with Transparent Off-line TTP
Proceedings of the 2005 conference on Applied Public Key Infrastructure: 4th International Workshop: IWAP 2005
Aggregate and Verifiably Encrypted Signatures from Multilinear Maps without Random Oracles
ISA '09 Proceedings of the 3rd International Conference and Workshops on Advances in Information Security and Assurance
Fair Threshold Decryption with Semi-Trusted Third Parties
ACISP '09 Proceedings of the 14th Australasian Conference on Information Security and Privacy
Proceedings of the 28th ACM symposium on Principles of distributed computing
Security of Verifiably Encrypted Signatures and a Construction without Random Oracles
Pairing '09 Proceedings of the 3rd International Conference Palo Alto on Pairing-Based Cryptography
Proofs on Encrypted Values in Bilinear Groups and an Application to Anonymity of Signatures
Pairing '09 Proceedings of the 3rd International Conference Palo Alto on Pairing-Based Cryptography
Some common attacks against certified email protocols and the countermeasures
Computer Communications
Autonomous mobile agent based fair exchange
Computer Networks: The International Journal of Computer and Telecommunications Networking
Identity-Based Verifiably Encrypted Signatures without Random Oracles
ProvSec '09 Proceedings of the 3rd International Conference on Provable Security
Verifiably Encrypted Signatures from RSA without NIZKs
INDOCRYPT '09 Proceedings of the 10th International Conference on Cryptology in India: Progress in Cryptology
Exploiting cryptography for privacy-enhanced access control: A result of the PRIME Project
Journal of Computer Security - EU-Funded ICT Research on Trust and Security
An efficient ID-based verifiably encrypted signature scheme based on Hess's scheme
ISPEC'07 Proceedings of the 3rd international conference on Information security practice and experience
On the generic and efficient constructions of secure designated confirmer signatures
PKC'07 Proceedings of the 10th international conference on Practice and theory in public-key cryptography
Optimistic fair exchange in a multi-user setting
PKC'07 Proceedings of the 10th international conference on Practice and theory in public-key cryptography
An anonymous buyer-seller watermarking protocol with anonymity control
ICISC'02 Proceedings of the 5th international conference on Information security and cryptology
On fairness in exchange protocols
ICISC'02 Proceedings of the 5th international conference on Information security and cryptology
Aggregate and verifiably encrypted signatures from bilinear maps
EUROCRYPT'03 Proceedings of the 22nd international conference on Theory and applications of cryptographic techniques
An abuse-free fair contract-signing protocol based on the RSA signature
IEEE Transactions on Information Forensics and Security
CT-RSA'08 Proceedings of the 2008 The Cryptopgraphers' Track at the RSA conference on Topics in cryptology
A card requirements language enabling privacy-preserving access control
Proceedings of the 15th ACM symposium on Access control models and technologies
Timeliness optimistic fair exchange protocol based on key-exposure-free chameleon hashing scheme
ICACT'10 Proceedings of the 12th international conference on Advanced communication technology
Optimistic fair exchange with multiple arbiters
ESORICS'10 Proceedings of the 15th European conference on Research in computer security
Generic constructions for verifiably encrypted signatures without random oracles or NIZKs
ACNS'10 Proceedings of the 8th international conference on Applied cryptography and network security
Fair exchange of valuable information: A generalised framework
Journal of Computer and System Sciences
Fair threshold decryption with semi-trusted third parties
International Journal of Applied Cryptography
Achieving autonomous fair exchange in ubiquitous network settings
Journal of Network and Computer Applications
An agent-mediated fair exchange protocol
ICICS'10 Proceedings of the 12th international conference on Information and communications security
A new construction of designated confirmer signature and its application to optimistic fair exchange
Pairing'10 Proceedings of the 4th international conference on Pairing-based cryptography
Biometric cards with advanced signing system
International Journal of Biometrics
Complexity of fairness constraints for the Dolev-Yao attacker model
Proceedings of the 2011 ACM Symposium on Applied Computing
Contract signature in e-commerce
Computers and Electrical Engineering
Group-oriented fair exchange of signatures
Information Sciences: an International Journal
Fair and abuse-free contract signing protocol from Boneh-Boyen signature
EuroPKI'10 Proceedings of the 7th European conference on Public key infrastructures, services and applications
Multi-party concurrent signatures
ISC'06 Proceedings of the 9th international conference on Information Security
Cryptanalysis of two signature schemes based on bilinear pairings in CISC '05
Inscrypt'06 Proceedings of the Second SKLOIS conference on Information Security and Cryptology
Conditionally verifiable signature
INDOCRYPT'06 Proceedings of the 7th international conference on Cryptology in India
A topological condition for solving fair exchange in byzantine environments
ICICS'06 Proceedings of the 8th international conference on Information and Communications Security
The fairness of perfect concurrent signatures
ICICS'06 Proceedings of the 8th international conference on Information and Communications Security
Efficient fair certified e-mail delivery based on RSA
ISPA'05 Proceedings of the 2005 international conference on Parallel and Distributed Processing and Applications
Efficient designated confirmer signatures without random oracles or general zero-knowledge proofs
ASIACRYPT'05 Proceedings of the 11th international conference on Theory and Application of Cryptology and Information Security
Deniable partial proxy signatures
ASIAN'04 Proceedings of the 9th Asian Computing Science conference on Advances in Computer Science: dedicated to Jean-Louis Lassez on the Occasion of His 5th Cycle Birthday
FC'05 Proceedings of the 9th international conference on Financial Cryptography and Data Security
Probabilistic escrow of financial transactions with cumulative threshold disclosure
FC'05 Proceedings of the 9th international conference on Financial Cryptography and Data Security
Usable optimistic fair exchange
Computer Networks: The International Journal of Computer and Telecommunications Networking
Attacking an asynchronous multi-party contract signing protocol
INDOCRYPT'05 Proceedings of the 6th international conference on Cryptology in India
Efficient identity-based protocol for fair certified e-mail delivery
CANS'05 Proceedings of the 4th international conference on Cryptology and Network Security
CT-RSA'06 Proceedings of the 2006 The Cryptographers' Track at the RSA conference on Topics in Cryptology
A cryptographic framework for the controlled release of certified data
SP'04 Proceedings of the 12th international conference on Security Protocols
State and Progress in Strand Spaces: Proving Fair Exchange
Journal of Automated Reasoning
On complete primitives for fairness
TCC'10 Proceedings of the 7th international conference on Theory of Cryptography
Game-based verification of multi-party contract signing protocols
FAST'09 Proceedings of the 6th international conference on Formal Aspects in Security and Trust
A novel construction of two-party private bidding protocols from yao's millionaires problem
TrustBus'05 Proceedings of the Second international conference on Trust, Privacy, and Security in Digital Business
Building reliable mix networks with fair exchange
ACNS'05 Proceedings of the Third international conference on Applied Cryptography and Network Security
Fair offline payment using verifiable encryption
WISA'04 Proceedings of the 5th international conference on Information Security Applications
EUROCRYPT'05 Proceedings of the 24th annual international conference on Theory and Applications of Cryptographic Techniques
Timed-release encryption with pre-open capability and its application to certified e-mail system
ISC'05 Proceedings of the 8th international conference on Information Security
On the security of a certified e-mail scheme
INDOCRYPT'04 Proceedings of the 5th international conference on Cryptology in India
Efficient ID-Based optimistic fair exchange with provable security
ICICS'05 Proceedings of the 7th international conference on Information and Communications Security
Generic, optimistic, and efficient schemes for fair certified email delivery
ICICS'05 Proceedings of the 7th international conference on Information and Communications Security
Asymmetric concurrent signatures
ICICS'05 Proceedings of the 7th international conference on Information and Communications Security
Generic construction of (identity-based) perfect concurrent signatures
ICICS'05 Proceedings of the 7th international conference on Information and Communications Security
Unlinkable priced oblivious transfer with rechargeable wallets
FC'10 Proceedings of the 14th international conference on Financial Cryptography and Data Security
Three-round abuse-free optimistic contract signing with everlasting secrecy
FC'10 Proceedings of the 14th international conference on Financial Cryptography and Data Security
Further observations on optimistic fair exchange protocols in the multi-user setting
PKC'10 Proceedings of the 13th international conference on Practice and Theory in Public Key Cryptography
Revisiting oblivious signature-based envelopes
FC'06 Proceedings of the 10th international conference on Financial Cryptography and Data Security
Sequential aggregate signatures and multisignatures without random oracles
EUROCRYPT'06 Proceedings of the 24th annual international conference on The Theory and Applications of Cryptographic Techniques
More on stand-alone and setup-free verifiably committed signatures
ACISP'06 Proceedings of the 11th Australasian conference on Information Security and Privacy
Usable optimistic fair exchange
CT-RSA'10 Proceedings of the 2010 international conference on Topics in Cryptology
Identity-Based aggregate and verifiably encrypted signatures from bilinear pairing
ICCSA'05 Proceedings of the 2005 international conference on Computational Science and Its Applications - Volume Part IV
Structure preserving CCA secure encryption and applications
ASIACRYPT'11 Proceedings of the 17th international conference on The Theory and Application of Cryptology and Information Security
A rational approach to cryptographic protocols
Mathematical and Computer Modelling: An International Journal
A private online system for executing wills based on a secret sharing mechanism
Security and Communication Networks
Game-based verification of contract signing protocols with minimal messages
Innovations in Systems and Software Engineering
PKC'12 Proceedings of the 15th international conference on Practice and Theory in Public Key Cryptography
Efficient autonomous signature exchange on ubiquitous networks
Journal of Network and Computer Applications
A privacy-preserving buyer-seller watermarking protocol with semi-trust third party
TrustBus'07 Proceedings of the 4th international conference on Trust, Privacy and Security in Digital Business
A cryptographic model for branching time security properties: the case of contract signing protocols
ESORICS'07 Proceedings of the 12th European conference on Research in Computer Security
Time capsule signature: efficient and provably secure constructions
EuroPKI'07 Proceedings of the 4th European conference on Public Key Infrastructure: theory and practice
An efficient certified email protocol
ISC'07 Proceedings of the 10th international conference on Information Security
Information Sciences: an International Journal
Distributing trusted third parties
ACM SIGACT News
Design and formal verification of a CEM protocol with transparent TTP
Frontiers of Computer Science: Selected Publications from Chinese Universities
| Hi-index | 0.07 |
We present a new protocol that allows two players to exchange digital signatures over the Internet in a fair way, so that either each player gets the other's signature, or neither player does. The obvious application is where the signatures represent items of value, for example, an electronic check or airline ticket. The protocol can also be adapted to exchange encrypted data. It relies on a trusted third party, but is “optimistic,” in that the third party is only needed in cases where one player crashes or attempts to cheat. A key feature of our protocol is that a player can always force a timely and fair termination, without the cooperation of the other player, even in a completely asynchronous network. A specialization of our protocol can be used for contract signing; this specialization is not only more efficient, but also has the important property that the third party can be held accountable for its actions: if it ever cheats, this can be detected and proven