I wanted to share current work with the group for review. My colleague and I have been working to engineer a primitive to aid researchers in modeling post-quantum schemes using the same structure as a quantum computer. We've chosen to call this a
Riemann primitive as the 1:1 correspondence is between the Riemann sphere and Bloch sphere. I've also chosen to term any cryptographic-secure points as Hollenbeck points, similar to that of Koblitz curves.
I've also attached it to this post.
Please keep in mind this is a working draft, and does not contain any formal proof or reduction, semantic security or otherwise. This working draft does include propositions, definitions, and theorems I think will be necessary for a formally valid security reduction. The overall parameters for implementing the Riemann primitive were left either vague, generalized, or not included. This was done intentionally to help maintain a level of adaptability in using the primitive, though examples are included for lattice cryptography in general.
v/r,
Ian