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» Modeling insider attacks on group key-exchange protocols
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JUCS
2008
149views more  JUCS 2008»
13 years 7 months ago
Formal Security Definition and Efficient Construction for Roaming with a Privacy-Preserving Extension
: In a secure roaming scenario, a user U travels to a foreign network and communicates with a foreign server V securely so that no one other than U and V can obtain the messages ex...
Guomin Yang, Duncan S. Wong, Xiaotie Deng
CCS
2006
ACM
13 years 11 months ago
Fortifying password authentication in integrated healthcare delivery systems
Integrated Delivery Systems (IDSs) now become a primary means of care provision in healthcare domain. However, existing password systems (under either the single-server model or t...
Yanjiang Yang, Robert H. Deng, Feng Bao
CSFW
2005
IEEE
14 years 1 months ago
Game-Based Analysis of Denial-of-Service Prevention Protocols
Availability is a critical issue in modern distributed systems. While many techniques and protocols for preventing denial of service (DoS) attacks have been proposed and deployed ...
Ajay Mahimkar, Vitaly Shmatikov
CSFW
2009
IEEE
14 years 2 months ago
Decidable Analysis for a Class of Cryptographic Group Protocols with Unbounded Lists
Cryptographic protocols are crucial for securing electronic transactions. The confidence in these protocols can be increased by the formal analysis of their security properties. ...
Najah Chridi, Mathieu Turuani, Michaël Rusino...
CADE
2004
Springer
14 years 7 months ago
Attacking a Protocol for Group Key Agreement by Refuting Incorrect Inductive Conjectures
Abstract. Automated tools for finding attacks on flawed security protocols often struggle to deal with protocols for group key agreement. Systems designed for fixed 2 or 3 party pr...
Graham Steel, Alan Bundy, Monika Maidl