221 search results - page 4 / 45 » Computing arbitrary functions of encrypted data |
SP
2000
IEEE
13 years 12 months ago
2000
IEEE
It is desirable to store data on data storage servers such as mail servers and file servers in encrypted form to reduce security and privacy risks. But this usually implies that ...
IACR
2011
12 years 7 months ago
2011
We put forward the notion of targeted malleability: given a homomorphic encryption scheme, in various scenarios we would like to restrict the homomorphic computations one can perf...
BIRTHDAY
2008
Springer
13 years 9 months ago
2008
Springer
The Church-Turing Thesis has been the subject of many variations and interpretations over the years. Specifically, there are versions that refer only to functions over the natural ...
ASAP
2003
IEEE
14 years 27 days ago
2003
IEEE
Symmetric-key block ciphers encrypt data, providing data confidentiality over the public Internet. For inter-operability reasons, it is desirable to support a variety of symmetric...
AMC
2007
13 years 7 months ago
2007
In this contribution instances of a problem introduced by the differential cryptanalysis of Feistel cryptosystems are formulated as optimization tasks. The performance of Evoluti...