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titleconferencedate
Foundations 2Cryptography 10 Years Later: Obfuscation, Proof Systems, and Secure Computation Boot Camp 20252025-05-19
Best one-way-function PRG constructions use seed length n^3 and about n^3 oracle calls; black-box reductions cannot substantially beat that for length-doubling…
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Foundations 1Cryptography 10 Years Later: Obfuscation, Proof Systems, and Secure Computation Boot Camp 20252025-05-19
Claims a concrete path from one-way function → PRG via pseudoentropy: build G(x,h,i) that outputs f(x), h and a prefix of h·x whose length depends on x’s…
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Incompressiblity and Next-Block PseudoentropyMinimal Complexity Assumptions for Cryptography 20232023-05-01
A k-incompressible distribution provably has (k−2) bits of next-block pseudoentropy: the contrapositive builds an efficient compressor from any estimator with…
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Incompressiblity and Next-Block PseudoentropyITCS 20232023-01-10
Shows that a distribution that is k incompressible yields k−2 next‑bit pseudoentropy and that incompressibility is equivalent (up to two bits) to a strong…
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