## Cryptology ePrint Archive: Report 2016/448

A Note on Outsourcing Large Matrix Inversion Computation to a Public Cloud"

Zhengjun Cao and Lihua Liu

Abstract: We remark that the Lei et al.'s scheme [IEEE Transactions on Cloud Computing, 1 (1), 78-87, 2013] fails, because the verifying equation does not hold over the infinite field R. For the field R, the computational errors should be considered seriously.

Category / Keywords: applications / Cloud computing, outsourcing computation