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106
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MOBIHOC
2003
ACM
16 years 9 days ago
2003
ACM
In hostile environments, the enemy can launch traffic analysis against interceptable routing information embedded in routing messages and data packets. Allowing adversaries to tra...
133
Voted
ACNS
2007
Springer
15 years 7 months ago
2007
Springer
We present two transforms to acquire chosen ciphertext security from tag based techniques. The first one requires the separability of underlying primitives. By separability, info...
ICICS
2004
Springer
15 years 6 months ago
2004
Springer
E-mail system has become one of the most important and popular Internet services. Instead of using traditional surface mail, we have the alternative of employing e-mail system whic...
90
Voted
CCS
2003
ACM
15 years 6 months ago
2003
ACM
We describe a new method for protecting the anonymity of message receivers in an untrusted network. Surprisingly, existing methods fail to provide the required level of anonymity ...
84
Voted
ISCC
2000
IEEE
15 years 5 months ago
2000
IEEE
Ubiquitous communication will be one of the paradigms for the next decades. The use of the Internet in such applications demands for a highly reliable and secure system, especiall...