All reports by Author Huijia Lin:

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TR20-126
| 19th August 2020
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Aayush Jain, Huijia Lin, Amit Sahai#### Indistinguishability Obfuscation from Well-Founded Assumptions

Aayush Jain, Huijia Lin, Amit Sahai

In this work, we show how to construct indistinguishability obfuscation from subexponential hardness of four well-founded assumptions. We prove:

Let $\tau \in (0,\infty), \delta \in (0,1), \epsilon \in (0,1)$ be arbitrary constants. Assume sub-exponential security of the following assumptions, where $\lambda$ is a security parameter, and the parameters $\ell,k,n$ below ... more >>>