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from _botan import *
# Initialize the library when the module is imported
init = LibraryInitializer()
class SymmetricKey(OctetString):
pass
class InitializationVector(OctetString):
pass
def Filter(name, key = None, iv = None, dir = None):
if key != None and iv != None and dir != None:
return make_filter(name, key, iv, dir)
elif key != None and dir != None:
return make_filter(name, key, dir)
elif key != None:
return make_filter(name, key)
else:
return make_filter(name)
def Pipe(*filters):
pipe = PipeObj()
for filter in filters:
if filter:
pipe.append(filter)
return pipe
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