1970 search results - page 173 / 394 » Security Without Firewalls |
220
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EUROCRYPT
2010
Springer
15 years 6 months ago
2010
Springer
We investigate the possibility to prove security of the well-known blind signature schemes by Chaum, and by Pointcheval and Stern in the standard model, i.e., without random oracle...
238
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IJNSEC
2006
15 years 6 months ago
2006
Secure multicast represents the core component of many web and multimedia applications such as pay-TV, teleconferencing, real-time distribution of stock market price and etc. The ...
181
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ISI
2006
Springer
15 years 6 months ago
2006
Springer
Wide applications of Wireless Sensor Networks also make them more interesting to adversaries. WSNs' protocols are designed without security in mind so they are susceptible to ...
149
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SCN
2008
Springer
15 years 6 months ago
2008
Springer
While recent timed-release encryption (TRE) schemes are implicitly supported by a certificateless encryption (CLE) mechanism, the security models of CLE and TRE differ and there is...
203
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COMPSAC
2009
IEEE
15 years 4 months ago
2009
IEEE
Click based graphical passwords that use background images suffer from hot-spot problem. Previous graphical password schemes based on recognition of images do not have a sufficient...