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» Fair Secure Two-Party Computation
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CSE
2009
IEEE
14 years 2 months ago
A Lightweight Architecture for Secure Two-Party Mobile Payment
The evolution of wireless networks and mobile devices has resulted in increased concerns about performance and security of mobile payment systems. In this paper we propose SA2pMP,...
Yunpu Zhu, Jacqueline E. Rice
IACR
2011
207views more  IACR 2011»
12 years 7 months ago
Cryptanalysis and Security Enhancement of an Advanced Authentication Scheme using Smart Cards, and a Key Agreement Scheme for Tw
Abstract—In this work we consider two protocols for performing cryptanalysis and security enhancement. The first one by Song, is a password authentication scheme based on smart ...
Swapnoneel Roy, Amlan K. Das, Yu Li
ACNS
2004
Springer
156views Cryptology» more  ACNS 2004»
14 years 28 days ago
One-Round Protocols for Two-Party Authenticated Key Exchange
Cryptographic protocol design in a two-party setting has often ignored the possibility of simultaneous message transmission by each of the two parties (i.e., using a duplex channe...
Ik Rae Jeong, Jonathan Katz, Dong Hoon Lee
NDSS
2003
IEEE
14 years 24 days ago
Proactive Two-Party Signatures for User Authentication
We study proactive two-party signature schemes in the context of user authentication. A proactive two-party signature scheme (P2SS) allows two parties—the client and the server...
Antonio Nicolosi, Maxwell N. Krohn, Yevgeniy Dodis...
CCS
2011
ACM
12 years 7 months ago
Automatically optimizing secure computation
On the one hand, compilers for secure computation protocols, such as FairPlay or FairPlayMP, have significantly simplified the development of such protocols. On the other hand, ...
Florian Kerschbaum