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TIFS
2010
186views more  TIFS 2010»
15 years 5 months ago
An abuse-free fair contract-signing protocol based on the RSA signature
A fair contract signing protocol allows two potentially mistrusted parities to exchange their commitments (i.e., digital signatures) to an agreed contract over the Internet in a f...
Guilin Wang
SACMAT
2011
ACM
14 years 9 months ago
xDAuth: a scalable and lightweight framework for cross domain access control and delegation
Cross domain resource sharing and collaborations have become pervasive in today’s service oriented organizations. Existing approaches for the realization of cross domain access ...
Masoom Alam, Xinwen Zhang, Kamran Khan, Gohar Ali
CCS
2009
ACM
16 years 7 months ago
PBES: a policy based encryption system with application to data sharing in the power grid
In distributed systems users need the ability to share sensitive content with multiple other recipients based on their ability to satisfy arbitrary policies. One such system is el...
Rakeshbabu Bobba, Himanshu Khurana, Musab AlTurki,...
AMC
2005
124views more  AMC 2005»
15 years 6 months ago
An efficient undeniable group-oriented signature scheme
Three main methods with favorable security and efficiency can be considered in the design of cryptosystems. These methods are integer factorization systems (of which RSA is the be...
Tzer-Shyong Chen, Jen-Yan Huang, Tzer-Long Chen
IJSN
2006
123views more  IJSN 2006»
15 years 6 months ago
A survey of key evolving cryptosystems
: This paper presents a survey of key evolving cryptosystems in the public key setting, focusing on two main approaches: `forward security' and `intrusion resilience'. Th...
Matthew K. Franklin