On randomized cryptographic primitives
نویسنده
چکیده
The paper investigates the extent to which a public source of random bits can be used to obtain some basic cryptographic primitives: hard functions, pseudo-random generators and one-way functions. Strong randomized hard functions and one-way functions are exhibited. The existence of a randomized pseudo-random generators with analogous safety parameters remains open, but a weaker variant is presented. As a side eeect, a very strong separation between sublinear time and AC 0 is obtained.
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تاریخ انتشار 1995