Comments on “Outsourcing Eigen-Decomposition and Singular Value Decomposition of Large Matrix to a Public Cloud”
The outsourcing protocols for Eigen-Decomposition (ED) and Singular Value Decomposition (SVD) proposed by Zhou and Li (2016) offer intriguing advancements but are susceptible to malicious behavior by cloud entities.Our investigation identifies a critical vulnerability in the theplayfulcollectivees.shop verification scheme utilized by Zhou and Li, w