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STOC
2010
ACM
176views Algorithms» more  STOC 2010»
13 years 9 months ago
Efficiency Improvements in Constructing Pseudorandom Generators from One-Way Functions
We give a new construction of pseudorandom generators from any one-way function. The construction achieves better parameters and is simpler than that given in the seminal work of ...
Iftach Haitner, Omer Reingold and Salil Vadhan
COCO
2003
Springer
145views Algorithms» more  COCO 2003»
13 years 10 months ago
Hardness vs. Randomness within Alternating Time
We study the complexity of building pseudorandom generators (PRGs) with logarithmic seed length from hard functions. We show that, starting from a function f : {0, 1}l → {0, 1} ...
Emanuele Viola
ECCC
1998
105views more  ECCC 1998»
13 years 5 months ago
Pseudorandom generators without the XOR Lemma
Impagliazzo and Wigderson IW97] have recently shown that if there exists a decision problem solvable in time 2O(n) and having circuit complexity 2 (n) (for all but nitely many n) ...
Madhu Sudan, Luca Trevisan, Salil P. Vadhan
ASIACRYPT
2001
Springer
13 years 10 months ago
Practical Construction and Analysis of Pseudo-Randomness Primitives
Abstract. We give a careful, fixed-size parameter analysis of a standard [1,4] way to form a pseudorandom generator by iterating a one-way function and then pseudo-random function...
Johan Håstad, Mats Näslund