From 820c81ca77ea4ad43b194f702d309b0015422273 Mon Sep 17 00:00:00 2001 From: jadep Date: Fri, 13 Oct 2017 15:50:08 -0400 Subject: add file input/output to json-generating script --- generate_parameters.py | 36 ++++++++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) (limited to 'generate_parameters.py') diff --git a/generate_parameters.py b/generate_parameters.py index 0b4ce7f65..ab7405918 100644 --- a/generate_parameters.py +++ b/generate_parameters.py @@ -181,3 +181,39 @@ def get_params_solinas(prime, bitwidth): output["goldilocks"] = True return output +def write_output(name, params): + prime = params["modulus"] + filename = (name + "_" + prime + ".json").replace("^","e").replace(" ","").replace("-","m").replace("+","p").replace("*","x") + g = open(filename,"w") + g.write(json.dumps(params)) + g.close() + +USAGE = "python generate_parameters.py input_file" +if __name__ == "__main__": + if len(sys.argv) < 2: + print(USAGE) + sys.exit() + f = open(sys.argv[1]) + for line in f: + # skip comments and empty lines + if line.strip().startswith("#") or len(line.strip()) == 0: + continue + prime = line.strip().split("#")[0] # remove trailing comments and trailing/leading whitespace + try: + write_output("montgomery32", get_params_montgomery(prime, 32)) + except Exception as e: + print(e) + try: + write_output("montgomery64", get_params_montgomery(prime, 64)) + except Exception as e: + print(e) + try: + write_output("solinas32", get_params_solinas(prime, 32)) + except Exception as e: + print(e) + try: + write_output("solinas64", get_params_solinas(prime, 64)) + except Exception as e: + print(e) + + f.close() -- cgit v1.2.3