Have anyone got a script on how to find the RSZ value of a bitcoin transaction with witness data, scanned just by inputting the hashes?

Will you please share your code?

Or at least, point me to the right direction...

Thank you... 👍🏼

  • Hi Roy, we do get a lot of people asking about r, s, and z values of transactions, but I'm wholly confused by the line of inquiry. Could you perhaps enlighten me what that sort of data is useful for or why people might be interested in it?
    – Murch
    Sep 7, 2022 at 17:36
  • Hi @Murch.. Some of us do work as a Network Penetration Tester. In order for us to deliver the weaknesses, we need to find the RSZ values. Then only people like you can deliver a more secure solutions. Would u be able to help me out on the script?
    – Roy Nahar
    Sep 9, 2022 at 0:31
  • Thanks, it's not clear to me what sort of weaknesses you're looking for, but I don't think you're onto something if you're spending time trying to break ECDSA.
    – Murch
    Sep 9, 2022 at 1:19
  • I broke the ECDSA, got the private keys without the witness script before and send the codes to be analyse. Its OK. I'm just wondering whether there are any scripts in the wind right now. Saves me a lot of time. But I guess I will have to code it myself with witness in mind. Cheers.
    – Roy Nahar
    Sep 9, 2022 at 1:38
  • Do you mean that you managed to extract a private key, because someone reused a nonce with the same key but on different transactions?
    – Murch
    Sep 9, 2022 at 2:34


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