Tag m2crypto
Paypal with Django at From Accessibility to Zope
link posted 1:42 a.m., Saturday 13 October, 2007. Useful python code sample that shows how to easily use M2crypto to encrypt Paypal web payment buttons.
http://blog.mauveweb.co.uk/2007/10/10/paypal-with-django/HOWTO: Programming S/MIME in Python with M2Crypto
link posted 6:36 a.m., Friday 5 October, 2007. An example of using S/MIME in Python's M2Crypto to sign & encrypt data - as you may do to send encrypted payments to PayPal.
http://svn.osafoundation.org/m2crypto/trunk/doc/howto.smime.html