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11-10
2011
Cryptanalysis: The Art of Code-Breaking
演讲人： Phong Nguyen 法国国立计算机及自动化研究院 时间： 2011-11-10 14:00-2011-11-10 15:00 地点：FIT 1-222 内容： Cryptography has invaded the world: mobile phones, subways, printers, video games, ...
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10-27
2011
Robustness and Optimization of Scrip Systems
演讲人： Joseph Halpern 康奈尔大学 时间： 2011-10-27 14:00-2011-10-27 15:00 地点：FIT楼多功能厅 课件下载：点击下载 内容： Scrip systems, where users pay for service with an artificial currency (scrip...
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10-24
2011
CTIC Cryptography Research Talk: Oblivious RAM in the Standard Model
演讲人： Sigurd Meldgaard 奥胡斯大学 时间： 2011-10-24 16:15-2011-10-24 16:55 地点：FIT 1-222 内容： When storing data at an untrusted server, one can hide the contents by encrypting it. But still th...
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10-24
2011
CTIC Cryptography Research Talk: Lower and Upper Bounds for Deniable Public-Key
演讲人： Peter Nordholt 奥胡斯大学 时间： 2011-10-24 15:30-2011-10-24 16:10 地点：FIT 1-222 内容： A deniable cryptosystem allows a sender and a receiver to communicate over an insecure channel in su...
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10-24
2011
Data Aggregation in Communication Networks
演讲人： Pekka Orponen 芬兰阿尔托大学 时间： 2011-10-24 11:00-2011-10-24 12:00 地点：FIT 1-222 课件下载：点击下载 内容： In the problem of data aggregation in communication networks, messages arrivin...
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10-21
2011
CTIC Cryptography Research Talk: Multiparty Computation from Somewhat Homomorphi
演讲人： Valerio Pastro 奥胡斯大学 时间： 2011-10-21 16:45-2011-10-21 17:30 地点：FIT 1-222 内容： We propose a general multiparty computation protocol secure against a dishonest majority, for comput...