Private Secure Coded Computation

doi:10.1109/LCOMM.2019.2934436

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Private Secure Coded Computation

2019-11-01

Minchul Kim

Jungwoo Lee *

DOI：10.1109/LCOMM.2019.2934436

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Abstract

En 中文

We present private secure coded computation that ensures both the master's privacy and data security against the workers, where the master aims to compute a function of its private data and a specific data in a library exclusively owned by the external workers. For privacy, the master should conceal the index of the specific data in the library against the workers. For security, the master should encrypt its private data. As an achievable scheme, we propose private secure polynomial codes and compare the proposed scheme with private polynomial codes in private coded computation and the optimal scheme of robust private information retrieval (RPIR).

Keywords:

Coded computation

distributed computing

polynomial codes

private information retrieval

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