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rikaardhosein/key_gen.py

Created July 14, 2013 01:49
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key_gen.py
from Crypto.PublicKey import pubkey
from Crypto.Util import number
from Crypto.PublicKey import RSA
from Crypto.PublicKey import _slowmath
import fractions
import sys
import os
e = long(65537)
p = long(13097286606179453667665592444299109782484218865253457545521978739889248320232481682880143106432871469494586765663594908396375009598486558938138835723794021)
q = long(10196183246368760603869192593971202143897281417220455881063414616103901438182656326076501376638806928762094749150020638960102206987607293047096627515275223)
n = long(p*q)
d = long(pubkey.inverse(e, (p-1)*(q-1)))
key = _slowmath._RSAKey()
key.e = e
key.p = p
key.q = q
key.n = n
key.d = d
keypair = RSA._RSAobj(RSA.RSAImplementation(),key)
with open("pub", "w") as pubfile, open("id_rsa", "w") as privfile:
privfile.write(keypair.exportKey())
pubfile.write(keypair.publickey().exportKey())
os.system("ssh-keygen -m PKCS8 -i -f pub > id_rsa.pub && rm pub")
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