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arXiv · 1810.00106

Expander Graphs are Non-Malleable Codes

Peter M. R. Rasmussen·Amit Sahai
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Abstract

Any $d$-regular graph on $n$ vertices with spectral expansion $\lambda$ satisfying $n = \Omega(d^3\log(d)/\lambda)$ yields a $O\left(\frac{\lambda^{3/2}}{d}\right)$-non-malleable code for single-bit messages in the split-state model.

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Peter M. R. Rasmussen, Amit Sahai. 2018-09-28. Expander Graphs are Non-Malleable Codes. https://arxiv.org/abs/1810.00106

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