Score:0

ElGamal-based BBS proxy re-encryption implementation?

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Leo

are there any available tools/libraries that implement the idea of EIGamal-based proxy re-encryption scheme shown below? Preferably in Golang. Thank you! enter image description here enter image description here

Source of this picture: https://www.cs.jhu.edu/~susan/600.641/scribes/lecture17.pdf

Score:2
ec flag

There's a Python implementation in the Charm Crypto library:

https://github.com/JHUISI/charm/blob/dev/charm/schemes/prenc/pre_bbs98.py

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