Research Article
Efficient Noninteractive Outsourcing of Large-Scale QR and LU Factorizations
Table 1
Comparisons of the outsourcing scheme of QR factorization.
| | KeyGen | Client encrypt | Client verify | Client decrypt | Noninteractive | Communication overhead |
| Work [18] | | | — | | No (4 interaction) | | Work [19] | | | — | | Yes | | Our scheme | | | | | Yes | |
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