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jboynyc/rsa_keypair.py

Created November 22, 2024 23:53
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RSA keypair in Python
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rsa_keypair.py
#!/usr/bin/env nix-shell
#! nix-shell -i python3 -p "python3.withPackages (p: [ p.rsa ])"
from os import cpu_count
import rsa
(pub, priv) = rsa.newkeys(2048, poolsize=cpu_count())
# public key in PEM format
print(pub.save_pkcs1().decode())
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