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junkurihara / PySSS

Secret sharing scheme on Python
MIT License
7 stars 2 forks source link

xor_sss.py hasn't been implemented yet? #2

Closed MrSiz closed 3 years ago

MrSiz commented 3 years ago

I try to implement the xor_sss with python, but i failed.

junkurihara commented 3 years ago

Hello @MrSiz, correct, it is not implemented yet in PySSS. xor_sss.py has just stubs.

MrSiz commented 3 years ago

@junkurihara But in the paper <<A New (k, n)-Threshold Secret Sharing Scheme and Its Extension>>, you did the evaluation. I'm curious about the implementation of function MAT().

MrSiz commented 3 years ago

Could you open source your implementation？Thanks in advance.

junkurihara commented 3 years ago

Hey @MrSiz,

Unfortunately, it cannot be open-source since it has been done in a company as a commercial software. I tried to re-implement it in Python (originally C++) several years ago, but I have not been having enough time to do that. I can't promise that I would do that in near future...

junkurihara commented 3 years ago

The algorithm itself is open, so you can implement yourself if you like. Please refer to the full paper for the detailed algorithm. https://junkurihara.github.io/repo/ieice-e91-a_09_2365.pdf