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In this paper, we propose a new efficient solution for securely outsourcing linear regression to a public cloud with robust answer verification. Additionally, we show our construction can be utilized to efficiently and securely outsource other large-scale matrix operations, such as determinant computation.
A smart card based scheme is practical and widely used in remote mutual authentication. In 2006, Shieh-Wang pointed out the weakness of Juangpsilas remote mutual authentication scheme using smart card and further proposed a novel one to improve Juangpsilas. The advantages in Shieh-Wangpsilas scheme include effective mutual authentication, freely chosen password, no verification tables, low computational...
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