17 search results - page 2 / 4 » Strong Conditional Oblivious Transfer and Computing on Inter... |
PKC
2010
Springer
13 years 9 months ago
2010
Springer
In many practical settings, participants are willing to deviate from the protocol only if they remain undetected. Aumann and Lindell introduced a concept of covert adversaries to f...
CCS
2010
ACM
13 years 9 months ago
2010
ACM
Private Information Retrieval (PIR) protocols allow users to learn data items stored at a server which is not fully trusted, without disclosing to the server the particular data e...
AAAI
2007
13 years 7 months ago
2007
Sequential composition of voting rules, by making use of structural properties of the voters’ preferences, provide computationally economical ways for making a common decision o...
TCC
2009
Springer
14 years 5 months ago
2009
Springer
We propose a general security definition for cryptographic quantum protocols that implement classical non-reactive two-party tasks. The definition is expressed in terms of simple q...
PKC
2009
Springer
14 years 5 months ago
2009
Springer
We explore the security of blind signatures under aborts where the user or the signer may stop the interactive signature issue protocol prematurely. Several works on blind signatur...