作者: Radu Ciucanu , Matthieu Giraud , Pascal Lafourcade , Lihua Ye
DOI: 10.1007/978-3-030-52686-3_6
关键词:
摘要: MapReduce is one of the most popular distributed programming paradigms that allows processing big data sets in parallel on a cluster. users often outsource and computations to public cloud, which yields inherent security concerns. In this paper, we consider problem matrix multiplication efficient algorithms: Strassen-Winograd (\(\text {SW} \)) algorithm. Our first contribution algorithm based \(\text \). Then, tackle concerns occur when outsourcing computation honest-but-curious cloud i.e., executes tasks dutifully, but tries learn as much information possible. main secure called \(\mathrm {S2M3} \) (Secure Matrix Multiplication with MapReduce) enjoys guarantees such as: none nodes can input or output data. We formally prove properties present an empirical evaluation devoted show its efficiency.