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Updated the README for ptau setup

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Filip Pajic 2024-04-15 11:59:02 +02:00
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workflow/README.md
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@ -50,16 +50,13 @@ Build the Nim cli proof input generator:
### Powers of tau setup
Either download a ready-to-use "powers of tau" setup file (section 7), or generate one
youself using `snarkjs` (sections 1..7), see the README here: <https://github.com/iden3/snarkjs>
To fetch the ptau file, you have next few options:
Size `2^21` (file size about 2GB) should be big enough:
1. Run the `ptau.sh` script inside the `workflow` folder. (You can modify the power of ptau inside `./params.sh` file on `PTAU_POWER` variable)
$ cd ..
$ mkdir -p ceremony
$ cd ceremony
$ wget https://storage.googleapis.com/zkevm/ptau/powersOfTau28_hez_final_21.ptau
$ cd ../workflow
2. Manually download a ready-to-use "powers of tau" setup file (section 7), or generate one
youself using `snarkjs` (sections 1..7), see the README here: <https://github.com/iden3/snarkjs>
Size `2^21` (file size about 2GB) should be big enough:
Note: generating this yourself will probably take quite a long time.