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

Zhengjun Cao; Lihua Liu

Paper 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.

Metadata

Available format(s): PDF
Category: Applications
Publication info: Preprint. MINOR revision.
Keywords: Cloud computing outsourcing computation
Contact author(s): liulh @ shmtu edu cn
History: 2016-05-06: received
Short URL: https://ia.cr/2016/448
License: CC BY

BibTeX

@misc{cryptoeprint:2016/448,
      author = {Zhengjun Cao and Lihua Liu},
      title = {A Note  on ``Outsourcing Large Matrix Inversion Computation to a Public Cloud"},
      howpublished = {Cryptology {ePrint} Archive, Paper 2016/448},
      year = {2016},
      url = {https://eprint.iacr.org/2016/448}
}