Implement Function Hiding IP-DDFE Scheme

[MechFroG88]

With Reference: https://eprint.iacr.org/2022/1532.pdf

[vtsouval]

Hi @MechFroG88,

Thank you so much for this extremely useful library. Do you have any update on this feature?

[MechFroG88]

Hi @vtsouval

So far I do not have a plan to implement it as the pure python bilinear pairing library is still extremely inefficient. The scheme itself uses lots of pairing operations therefore it is not practical until there is a more efficient pairing library. I could also integrate with lower level language library but I find that too troublesome