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Security of pseudorandom correlation for bilinear correlations

A pseudorandom correlation generator for bilinear correlation (namely, $x_0 \otimes x_1 = z_0 + z_1$, where party $\sigma$ gets $x_\sigma, z_\sigma$) over some field $F$ works roughly as follows (...
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Pseudorandom correlation generators for many small tensor products

Pseudorandom correlation generators (PCG) exist for tensor products, this is described in Figure 1 of [1]. Basically we want party 1 to hold $(x_0, z_0)$ and party 2 to hold $(x_1, z_1)$ such that $...
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