3 search results - page 1 / 1 » Concrete Security of the Blum-Blum-Shub Pseudorandom Generat... |
IMA
2005
Springer
13 years 10 months ago
2005
Springer
Abstract. The asymptotic security of the Blum-Blum-Shub (BBS) pseudorandom generator has been studied by Alexi et al. and Vazirani and Vazirani, who proved independently that O(log...
CRYPTO
2012
Springer
11 years 7 months ago
2012
Springer
We construct a functional encryption scheme secure against an a-priori bounded polynomial number of collusions for the class of all polynomial-size circuits. Our constructions req...
DAGSTUHL
2007
13 years 6 months ago
2007
We give an outline of the specification and provable security features of the QUAD stream cipher proposed at Eurocrypt 2006 [6]. The cipher relies on the iteration of a multivaria...