Zero-Knowledge

Status	Statement	Tags
	SZK Batch Verification Named by the source as the most pressing open question its work leaves. Its Theorem 1.1 gives the NISZK analogue: communication and CRS length poly(n, log k) for k up to 2⁽ⁿ0.01). A poly(n) dependence is unavoidable even at k = 1 under a sub-exponential hardness assumption, so log k is the aggressive part of the bound. The source also offers a weaker fallback target: any sub-linear dependence on k. 5 open	Batch Verification Direct Product Theorems Limited Independence Randomness Extractioncharacterization
	SSS Implies Fiat-Shamir Friendly Conjecture 1.3 of the source. It is explicit that it does not prove it – ‘only conjecture it’ – and asks for the proof or refutation as an important open problem. It does prove that SSS implies straight-line soundness, hence post-quantum soundness, and that its own instantiation of Kilian’s protocol is SSS. 4 open	Commitment Schemes Fiat Shamir Snarkscharacterization