45 lines
1.1 KiB
Python
45 lines
1.1 KiB
Python
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#!/usr/bin/python3
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import argparse
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import json
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from typing import TextIO
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def convert(ts_json: TextIO, ts_text: TextIO) -> None:
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"""Convert trusted setup to text format."""
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trusted_setup = json.load(ts_json)
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g1_values = trusted_setup["g1_lagrange"]
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g2_values = trusted_setup["g2_monomial"]
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print(len(g1_values), file=ts_text)
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print(len(g2_values), file=ts_text)
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for g1 in g1_values:
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print(g1.replace("0x", ""), file=ts_text)
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for g2 in g2_values:
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print(g2.replace("0x", ""), file=ts_text)
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if __name__ == "__main__":
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parser = argparse.ArgumentParser(
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description="Convert trusted setup from JSON to text format.",
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)
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parser.add_argument(
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"--input",
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required=True,
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type=argparse.FileType("r"),
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help="the trusted setup in JSON format",
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)
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parser.add_argument(
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"--output",
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required=True,
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type=argparse.FileType("w"),
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help="the trusted setup in text format",
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)
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args = parser.parse_args()
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try:
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convert(args.input, args.output)
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finally:
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args.input.close()
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args.output.close()
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