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I need a way to make the signatures shorter, currently with a ring size of 1000 members I get a signature size of 34000 bytes, this is too big for me I need a way to make it smaller.

I tried compressing the signature with gzip but it only makes it bigger, the only other solution I can think of is to use other linkable ring signatures schemes like "Short Linkable ring signatures". The only problem with this, however, is that there are no implementations of these schemes on the internet.

  • Do you have any idea how can I decrease the signature size?
  • Or do you know of any implementation of shorter linkable ring signatures schemes?
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    $\begingroup$ The question is too broad. Can you please put a reference about the scheme that are you adopting? Further, what is the scenario? Did you find something related to the Constant Size Ring Signature? $\endgroup$
    – CipherX
    Nov 9, 2022 at 4:31

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