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hack_circom (3-pass identification protocol)

prover generate MQ system and Result V by py/prover.py

python3 py/prover.py

the answer for differnt challenges will be writen in circuits/prover.json and different ch will also print on the terminal like :

    s: [2 2]
    P(s): [76, 56, 46]
    r0,r1 [7 1] [-5  1]
    t0,t1: [5 6] [ 2 -5]
    e0,e1: [1 6 8] [ 64. 211. 214.]
    ans1 [-5, 1] [72, 65, -39]
    ans2 [5, 6] [1, 6, 8]
    ans3 [2, -5] [64, 211, 214]
    ch1 [7, 1] [2, -5] [64, 211, 214]
    ch2 [-5, 1] [2, -5] [64, 211, 214]
    ch3 [-5, 1] [5, 6] [1, 6, 8]

Run prover circom to get commitment

yarn circom:dev --circuit prover

this will help you generate commitments by Poseidon Hash

choose the ch you want and get prover_data from challenge.json

python3 py/verifier.py

Automatically help you to copy the commitments and paste to the murphy.json

Run murphy circom to generate proof

yarn circom:dev --circuit murphy

Finally, the circuit is finish.

A basic circom project using Hardhat and hardhat-circom. This combines the multiple steps of the Circom and SnarkJS workflow into your Hardhat workflow.

By providing configuration containing your Phase 1 Powers of Tau and circuits, this plugin will:

  1. Compile the circuits
  2. Apply the final beacon
  3. Output your wasm and zkey files
  4. Generate and output a Verifier.sol

Documentation

See the source projects for full documentation and configuration

Install

yarn to install dependencies

Development builds

yarn circom:dev to build deterministic development circuits.

Further, for debugging purposes, you may wish to inspect the intermediate files. This is possible with the --debug flag which the circom:dev task enables by default. You'll find them (by default) in artifacts/circom/

To build a single circuit during development, you can use the --circuit CLI parameter. For example, if you make a change to hash.circom and you want to only rebuild that, you can run yarn circom:dev --circuit hash.

Production builds

yarn circom:prod for production builds (using Date.now() as entropy)

pse_hack_circom

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