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ARC
2010
Springer
178views Hardware» more  ARC 2010»
16 years 1 months ago
An Analysis of Delay Based PUF Implementations on FPGA
Physical Unclonable Functions promise cheap, efficient, and secure identification and authentication of devices. In FPGA devices, PUFs may be instantiated directly from FPGA fabri...
Sergey Morozov, Abhranil Maiti, Patrick Schaumont
STACS
2010
Springer
16 years 1 months ago
Collapsing and Separating Completeness Notions under Average-Case and Worst-Case Hypotheses
This paper presents the following results on sets that are complete for NP. (i) If there is a problem in NP that requires 2nΩ(1) time at almost all lengths, then every many-one N...
Xiaoyang Gu, John M. Hitchcock, Aduri Pavan
ACISICIS
2008
IEEE
16 years 1 months ago
SIMPA: A SIP-Based Mobile Payment Architecture
In recent years, many Mobile Payment (MP) schemes have been proposed and used in practise. However, a prerequisite for extended acceptance and adoption of MP technologies is to de...
Ge Zhang, Feng Cheng 0002, Christoph Meinel
ACSC
2008
IEEE
16 years 1 months ago
A Local Broker enabled MobiPass architecture for enhancing trusted interaction efficiency
While mobile computing provides a potentially vast business opportunity for many industry participants, it also raises issues such as security and performance. This paper proposes...
Will Tao, Robert Steele
AICCSA
2008
IEEE
283views Hardware» more  AICCSA 2008»
16 years 1 months ago
Performance analysis of identity management in the Session Initiation Protocol (SIP)
The Session Initiation Protocol (SIP) is a standard for managing IP multimedia sessions in the Internet. Identity management in SIP is a crucial security field that deals with id...
Yacine Rebahi, Jordi Jaen Pallares, Tuan Minh Nguy...
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