1627 search results - page 148 / 326 » On context in authorization policy |
HPDC
1999
IEEE
14 years 2 months ago
1999
IEEE
This paper evaluates linear models for predicting the Digital Unix five-second load average from 1 to 30 seconds into the future. A detailed statistical study of a large number of...
DBSEC
2004
13 years 11 months ago
2004
The notion of Usage Control (UCON) has been introduced recently to extend traditional access controls by including three decision factors called authorizations, obligations, and co...
CTRSA
2008
Springer
14 years 3 days ago
2008
Springer
Abstract. Camellia and MISTY1 are Feistel block ciphers. In this paper, we observe that, when conducting impossible differential cryptanalysis on Camellia and MISTY1, their round s...
CRYPTO
2012
Springer
12 years 23 days ago
2012
Springer
We describe a working implementation of leveled homomorphic encryption (without bootstrapping) that can evaluate the AES-128 circuit in three different ways. One variant takes und...
EUROCRYPT
2012
Springer
12 years 22 days ago
2012
Springer
We show that homomorphic evaluation of (wide enough) arithmetic circuits can be accomplished with only polylogarithmic overhead. Namely, we present a construction of fully homomorp...