Uplink-Downlink Tradeoff in Secure Distributed Matrix Multiplication

Jaber Kakar, Anton Khristoforov, Seyedhamed Ebadifar +1

In secure distributed matrix multiplication (SDMM) the multiplication $\mathbf{AB}$ from two private matrices $\mathbf{A}$ and $\mathbf{B}$ is outsourced by a user to $N$…