1769 search results - page 186 / 354 » Cryptography |
142
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WCC
2005
Springer
15 years 11 months ago
2005
Springer
We present constructions of polyphase sequences suitable for the use as codewords in orthogonal frequency-division multiplexing (OFDM) with strictly bounded peak-to-mean envelope p...
149
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WCC
2005
Springer
15 years 11 months ago
2005
Springer
A secret handshake mechanism allows two entities, members of a same group, to authenticate each other secretly. This primitive was introduced recently by Balfanz, Durfee, Shankar, ...
127
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WDAG
2005
Springer
15 years 11 months ago
2005
Springer
We analyze the problem of efficient distributed storage of information in a message-passing environment where both less than one third of the servers, as well as an arbitrary num...
145
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NSPW
2004
ACM
15 years 11 months ago
2004
ACM
Current models of Internet Computing are highly asymmetric – a host protects itself from malicious mobile Java programs, but there is no way to get assurances about the behavior...
181
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ACNS
2004
Springer
15 years 11 months ago
2004
Springer
We present a practical protection mechanism against SQL injection attacks. Such attacks target databases that are accessible through a web frontend, and take advantage of flaws in...