https://github.com/cleanpegasus/shield

Proof of preimage of a hash from a given list
https://github.com/cleanpegasus/shield

Last synced: about 1 month ago
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Proof of preimage of a hash from a given list

• Host: GitHub
• URL: https://github.com/cleanpegasus/shield
• Owner: CleanPegasus
• Created: 2024-08-04T06:25:08.000Z (5 months ago)
• Default Branch: main
• Last Pushed: 2024-08-05T10:51:19.000Z (5 months ago)
• Last Synced: 2024-08-06T07:53:10.528Z (5 months ago)
• Language: C++
• Homepage:
• Size: 6.49 MB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# Shield

### Rareskill Circom Bootcamp Homework - 6

Create a ZK circuit that lets you prove you know the preimage of *one* of the hashes in a list.

That is, a smart contract holds a fixed-length array of hashes (MiMC, Poseidon,…, your choice) and you submit a proof that you know the preimage to one of them.

Thus, your circuit takes an input of n hashes (public input) and the preimage of the hash and which hash it is (private input).