6861 search results - page 1119 / 1373 » Security for Ubiquitous Computing |
206
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SIGOPS
1998
15 years 6 months ago
1998
Abstract. We present a related family of authentication and digital signature protocols based on symmetric cryptographic primitives which perform substantially better than previous...
140
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SAC
2008
ACM
15 years 6 months ago
2008
ACM
Conventional e-mail systems are prone to problems that impact their scalability and dependability. E-mail systems operate following a "push-based" approach: the sender s...
193
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AINA
2010
IEEE
15 years 5 months ago
2010
IEEE
—Stepping-stone is the most popular way used to attack other computers. The reason is that intruders can be protected through a long connection chain involving some compromised c...
207
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COMCOM
2011
15 years 1 months ago
2011
Key distribution in Wireless Sensor Networks (WSNs) is challenging. Symmetric cryptosystems can perform it efficiently, but they often do not provide a perfect trade-off between ...
197
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CRYPTO
2011
Springer
14 years 6 months ago
2011
Springer
Very few public-key cryptosystems are known that can encrypt and decrypt in time b2+o(1) with conjectured security level 2b against conventional computers and quantum computers. Th...