Hi,
I am trying to measure the size of the bootstrapping keys for different parameter sets using the python wrapper.
Currently, I am measuring them as follows:
auto_ser = SerializeEvalAutomorphismKeyString(BINARY, “”)
auto_size = len(auto_ser)
The problem is that with larger batchsize/ringdimension, the keys get really large. I have a lot of ram, but with the serialization the program essentially then consumes twice the RAM as before, which is too much for my system. I happen to also not have much disk space at the moment, so I’d like to avoid serializing to file.
Is there a way to serialize the automorphism keys for bootstrapping one after the other, or to determine the size of one of them and the number of keys to multiply with?
Thanks!