NEWTON
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4 months ago
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In SNARKs, you can use Zokrates or snarkjs to generate a proof for a program/computation and verify it, locally or on Ethereum.
Similar to this unanswered question, how to do the same in Cairo and STARK for, say, the 15-puzzle?
Can cairo-run generate a proof, or only a trace?
I can send it to SHARP with cairo-sharp, but I can't generate nor see the proof locally. Any way to generate the proof by running my own prover without SHARP?
ㅤ This question was originally posted on Triality
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You can build your own prover-verifier pair using STARK construction, which is open knowledge, but then you will need to generate AIR yourself. Check out https://github.com/novifinancial/winterfell
If you write a Cairo program to be proven, currently only SHARP can prove it i.e. the Cairo prover is yet to be open sourced.
For verifying proof (generated by SHARP) in Cairo, check out https://github.com/starkware-libs/cairo-lang/blob/master/src/starkware/cairo/stark_verifier/air/layouts/recursive/verify.cairo which is the recursive verifier program released with Cairo 0.10.0
ㅤ This answer was originally posted on Triality
answered
4 months ago
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