anh-ta-2020 / unique-ring-signature

Unique Ring Signature

Before you run

Install SageMath v9.2 from here

Follow these below steps to run the code:

Step 1: Open git folder by SageMath Notetbook

Step 2: Set up ring signature:

• n: number of bits
• N: number of members in the ring (N=2^n)
• q: base on security parameter, default is 2048 bits

These parameters can be set up in main() function in main.ipynb

Step 3: Run main.ipynb for full functions

• After running for the first time, result will be written to result.txt directory
• Next times, the program reads last result from the file in order to save time, because running process takes a lot of time (tricky)
• If you want to running again, please delete mark.txt file in the same directory

Note: fz12.ipynb and urs.ipynb represent for each scheme which are combined in main.ipynb