Refinement and extension of encrypted key exchange
ACM SIGOPS Operating Systems Review
Strong password-only authenticated key exchange
ACM SIGCOMM Computer Communication Review
Timestamps in key distribution protocols
Communications of the ACM
Key Establishment Protocols for Secure Mobile Communications: A Selective Survey
ACISP '98 Proceedings of the Third Australasian Conference on Information Security and Privacy
Session-Key Generation Using Human Passwords Only
CRYPTO '01 Proceedings of the 21st Annual International Cryptology Conference on Advances in Cryptology
Efficient Password-Authenticated Key Exchange Using Human-Memorable Passwords
EUROCRYPT '01 Proceedings of the International Conference on the Theory and Application of Cryptographic Techniques: Advances in Cryptology
Open Key Exchange: How to Defeat Dictionary Attacks Without Encrypting Public Keys
Proceedings of the 5th International Workshop on Security Protocols
Efficient Kerberized Multicast in a Practical Distributed Setting
ISC '01 Proceedings of the 4th International Conference on Information Security
Encrypted Key Exchange: Password-Based Protocols SecureAgainst Dictionary Attacks
SP '92 Proceedings of the 1992 IEEE Symposium on Security and Privacy
SSYM'96 Proceedings of the 6th conference on USENIX Security Symposium, Focusing on Applications of Cryptography - Volume 6
Authenticated key exchange secure against dictionary attacks
EUROCRYPT'00 Proceedings of the 19th international conference on Theory and application of cryptographic techniques
Provably secure password-authenticated key exchange using Diffie-Hellman
EUROCRYPT'00 Proceedings of the 19th international conference on Theory and application of cryptographic techniques
Efficient verifier-based password-authenticated key exchange in the three-party setting
Computer Standards & Interfaces
EC2C-PAKA: An efficient client-to-client password-authenticated key agreement
Information Sciences: an International Journal
Communication-efficient AUTHMAC_DH protocols
Computer Standards & Interfaces
Cryptanalysis of simple three-party key exchange protocol (S-3PAKE)
Information Sciences: an International Journal
Electronic Notes in Theoretical Computer Science (ENTCS)
Recursive protocol for group-oriented authentication with key distribution
Journal of Systems and Software
Password-Authenticated Key Exchange between Clients in a Cross-Realm Setting
NPC '08 Proceedings of the IFIP International Conference on Network and Parallel Computing
Forward Secure Password-Based Authenticated Key Distribution in the Three-Party Setting
NPC '08 Proceedings of the IFIP International Conference on Network and Parallel Computing
A New Client-to-Client Password-Authenticated Key Agreement Protocol
IWCC '09 Proceedings of the 2nd International Workshop on Coding and Cryptology
Password-based authenticated key distribution in the three-party setting with forward security
International Journal of Communication Networks and Distributed Systems
nPAKE+: a tree-based group password-authenticated key exchange protocol using different passwords
Journal of Computer Science and Technology
Password Authenticated Key Exchange Based on RSA in the Three-Party Settings
ProvSec '09 Proceedings of the 3rd International Conference on Provable Security
CANS '09 Proceedings of the 8th International Conference on Cryptology and Network Security
Verifier-based password-authenticated key exchange protocol in cross-realm setting
CCDC'09 Proceedings of the 21st annual international conference on Chinese control and decision conference
AAECC'07 Proceedings of the 17th international conference on Applied algebra, algebraic algorithms and error-correcting codes
nPAKE+: a hierarchical group password-authenticated key exchange protocol using different passwords
ICICS'07 Proceedings of the 9th international conference on Information and communications security
Cross-realm password-based server aided key exchange
WISA'10 Proceedings of the 11th international conference on Information security applications
Cryptanalysis of two provably secure cross-realm C2C-PAKE protocols
INDOCRYPT'06 Proceedings of the 7th international conference on Cryptology in India
Provably secure three-party password authenticated key exchange protocol in the standard model
Journal of Systems and Software
Password-based group key exchange secure against insider guessing attacks
CIS'05 Proceedings of the 2005 international conference on Computational Intelligence and Security - Volume Part II
Interactive diffie-hellman assumptions with applications to password-based authentication
FC'05 Proceedings of the 9th international conference on Financial Cryptography and Data Security
Security analysis of password-authenticated key agreement protocols
CANS'05 Proceedings of the 4th international conference on Cryptology and Network Security
Authenticated public key distribution scheme without trusted third party
EUC'05 Proceedings of the 2005 international conference on Embedded and Ubiquitous Computing
Efficient and provably secure client-to-client password-based key exchange protocol
APWeb'06 Proceedings of the 8th Asia-Pacific Web conference on Frontiers of WWW Research and Development
A secure password-authenticated key exchange between clients with different passwords
APWeb'06 Proceedings of the 2006 international conference on Advanced Web and Network Technologies, and Applications
Password-Based authenticated key exchange in the three-party setting
PKC'05 Proceedings of the 8th international conference on Theory and Practice in Public Key Cryptography
Cryptanalysis of an improved client-to-client password-authenticated key exchange (C2C-PAKE) scheme
ACNS'05 Proceedings of the Third international conference on Applied Cryptography and Network Security
N-Party encrypted diffie-hellman key exchange using different passwords
ACNS'05 Proceedings of the Third international conference on Applied Cryptography and Network Security
Threshold password-based authenticated group key exchange in gateway-oriented setting
ISPEC'10 Proceedings of the 6th international conference on Information Security Practice and Experience
Secure cross-realm C2C-PAKE protocol
ACISP'06 Proceedings of the 11th Australasian conference on Information Security and Privacy
Constant-Round password-based group key generation for multi-layer ad-hoc networks
SPC'06 Proceedings of the Third international conference on Security in Pervasive Computing
CANS'11 Proceedings of the 10th international conference on Cryptology and Network Security
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Most password-authenticated key exchange schemes in the literature provide an authenticated key exchange between a client and a server based on a pre-shared password. With a rapid change in modern communication environments, it is necessary to construct a secure end-to-end channel between clients, which is a quite different paradigm from the existing ones. In this paper we propose a new framework which provides a password-authenticated key exchange between clients based only on their two different passwords without any pre-shared secret, so called Client-to-Client Password-Authenticated Key Exchange (C2CPAKE). Security notions and types of possible attacks are newly defined according to the new framework. We prove our scheme is secure against all types of attacks considered in the paper. Two secure C2C-PAKE schemes are suggested, one in a cross-realm setting and the other in a single-server setting.