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Protect both Integrity and Confidentiality in Outsourcing Collaborative Filtering Computations
Collaborative filtering Outsourcing Integrity
2016/2/24
In the cloud computing era, in order to avoid the computational burdens, many recommendation service providers tend to outsource their collaborative filtering computations to third-party cloud servers...
On the Multi-output Filtering Model and Its Applications
IND-CPA Multi-output Filtering Model Distinguishing
2016/1/8
In this paper, we propose a novel technique, called multi-output filtering model, to study
the non-randomness property of a cryptographic algorithm such as message authentication codes and
block cip...
Key recovery attacks on Grain family using BSW sampling and certain weaknesses of the filtering function
Stream cipher Grain cipher State recovery attack
2016/1/5
A novel internal state recovery attack on the whole Grain family of ciphers is
proposed in this work. It basically uses the ideas of BSW sampling along with employing
a weak placement of the tap pos...