Questions tagged [non-interactiveness]
The non-interactiveness tag has no usage guidance.
Real-world instantiation of NIZK protocol from Fiat-Shamir
So I understand how one can use Fiat-Shamir to turn a HVZK sigma protocol into a non-interactive zk protocol in the random oracle model. My problem though is I don't understand why is this useful. If ...
About SNARKs general recipes (regarding required assumptions)
I'm following ZK MOOC: https://zk-learning.org/ After some previous readings about these topics, I was believing to have understood that, stated that non-interactivity isn't attainable in standard/...
Zero knowledge proof for GCD
Let A(x) and B(x) be two secret polynomials. Suppose a user publishes commitments $C_A$ and $C_B$ to these polynomials (such that the lengths of $C_A$ and $C_B$ are sublinear in the degree of $A(x)$ ...
How does Diogenes prove equivalence of discreet logs despite the candidates not being composed of safe primes
In the paper describing a protocol for distributed RSA modulus generation, Diogenes, "[they] employ a special-purpose $\Sigma$-protocol based on [Sho00] for proving correctness of exponentiations ...
Schnorr based ZK scheme
TL;DR: This ABSOLUTELY does not work and presents a huge security risk. Posting it anyways in case there are other threats I missed or to dissuade any other person who comes up with this idea. Hi! I’m ...