3732 search results - page 119 / 747 » Ubiquitous Computing for the Public |
186
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PKC
1998
Springer
15 years 11 months ago
1998
Springer
Signcryption, first proposed by Zheng [4,5], is a cryptographic primitive which combines both the functions of digital signature and public key encryption in a logical single step,...
279
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NDSS
1997
IEEE
15 years 11 months ago
1997
IEEE
In this work we describe a method for fully distributed authentication using public key cryptography within the Kerberos ticket framework. By distributing most of the authenticati...
184
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ATAL
2006
Springer
15 years 10 months ago
2006
Springer
There is a recent trend of extending epistemic logic (EL) with dynamic operators that allow to express the evolution of knowledge and induced by knowledge-changing actions. The mo...
206
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CHI
2005
ACM
16 years 7 months ago
2005
ACM
Can implicit interaction with a computer easily drive useful interface improvements in physical world settings? This paper presents a case study presenting multiple such context-a...
217
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GI
2004
Springer
16 years 12 days ago
2004
Springer
: Next to authentication, secure key exchange is considered the most critical and complex issue regarding ad-hoc network security. We present a low-cost, (i.e. low hardware-complex...