[cryptography] OpenPGP in Python: Security evaluations?
kristian.fiskerstrand at sumptuouscapital.com
Tue Apr 21 12:30:58 EDT 2015
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> On 21 Apr 2015, at 18:16, Ruben Pollan <meskio at sindominio.net> wrote:
> Quoting Fabio Pietrosanti (naif) - lists (2015-04-21 12:34:39)
>> for any developer willing to use OpenPGP with a python developed
>> application currently the main choice is to go with python-gnupg, that's
>> a wrapper on top of GnuPG binary (https://pythonhosted.org/python-gnupg/).
> There is a fork of this project that tries to fix some security concerns of it:
> I think mailpile also has their own gnupg wrapper in python, but AFAIK is not a
> library that can be reused.
>> That's architecturally a very bad choice, plenty of constraint (for
>> example you need to enable "/bin/sh" execution under apparmor sandboxing
>> profile of a python application under Linux).
That might be less dangerous than implementing crypto on our own, and ensure compatibility with the user base. Anyhow, there is also https://github.com/dol-sen/pyGPG that is used for e.g gentoo-keys (also operating like a library wrapping gpg exe)
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