Python RSA library?

from Crypto.PublicKey import RSA
private = RSA.generate(1024, os.urandom)

Now how do I export or import keys? Ev开发者_StackOverflowerything is there except these 2 functions!

private.exportKey()
private.publickey.exportKey()

Preferably in --armor format :)

Any ideas?

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Thanks all. Turned out that Ubuntu installs an old version of PyCrypto and I had to fetch 2.3 from their website.

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If you are using PyCryto, then I see that PyCryto 2.2 has that functionality. Otherwise you will find the patch here useful.

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Crypto.PublicKey's exportKey is within module rsa, under _RSAobj class. You can look at the documentation here. You can export the public or private key with 'DER' (PKCS#1) or 'PEM' (RFC1421) format.