Python Create PEM -файл

from Cryptodome.PublicKey import RSA
key = RSA.generate(2048)
pv_key_string = key.exportKey()
with open ("private.pem", "w") as prv_file:
    print("{}".format(pv_key_string.decode()), file=prv_file)

pb_key_string = key.publickey().exportKey()
 with open ("public.pem", "w") as pub_file:
    print("{}".format(pb_key_string.decode()), file=pub_file)
Eric Eibisch