HerA Scheme: Secure Distributed Matrix Multiplication via Hermitian Codes. (arXiv:2303.16366v1 [cs.IT])

We consider the problem of secure distributed matrix multiplication (SDMM),
where a user has two matrices and wishes to compute their product with the help
of $N$ honest but curious servers under the security constraint that any
information about either $A$ or $B$ is not leaked to any server. This paper
presents anew scheme that considers the inner product partition for matrices
$A$ and $B$. Our central technique relies on encoding matrices $A$ and $B$ in a
Hermitian Code and …

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