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import os, sys, subprocess
EXE='bin/bls_smpl.exe'
def init():
subprocess.check_call([EXE, "init"])
def sign(m, i=0):
subprocess.check_call([EXE, "sign", "-m", m, "-id", str(i)])
def verify(m, i=0):
subprocess.check_call([EXE, "verify", "-m", m, "-id", str(i)])
def share(n, k):
subprocess.check_call([EXE, "share", "-n", str(n), "-k", str(k)])
def recover(ids):
cmd = [EXE, "recover", "-ids"]
for i in ids:
cmd.append(str(i))
subprocess.check_call(cmd)
def main():
m = "hello bls threshold signature"
n = 10
ids = [1, 5, 3, 7]
k = len(ids)
init()
sign(m)
verify(m)
share(n, k)
for i in ids:
sign(m, i)
verify(m, i)
subprocess.check_call(["rm", "sample/sign.txt"])
recover(ids)
verify(m)
if __name__ == '__main__':
main()
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