Tag Info

New answers tagged


The paper "Proofs of Space: When Space is of the Essence" proposes a scheme that allows a client to prove that it has read/write access to at least $B$ bytes of memory. Basically, the server gives the client a function $f$ that requires at least $B$ bytes to compute, and the client proves it can compute $f$. The method is complicated and I haven't absorbed ...

Top 50 recent answers are included