Quote from: mostafacar20 on April 24, 2019, 10:20:06 AM

Quote from: AdolfinWolf on April 24, 2019, 10:09:40 AM

The script you linked only generates adresses.

You can't recover any private keys with any script, since it is a one way function.

KwFAa6AumokBD2dVqQLPou42jHiVsvThY1n25HJ8Ji8REf1wxAQb seems to correlate with 1Ga6WqY53kc14BRqmR4wbwi9zwbtmtiptC (or uncompressed 1LKqSeEt7z1YkeZuTP85cg1B4AdyoNhpdj)

Both of which hold 0 balance and have no transactions?

Note that you shouldn't post your private keys in public, as you're bound to get robbed big time.

Quote from: mostafacar20 on April 24, 2019, 10:02:35 AM

My question is how can I recover my private key with this script . Is there any way to check the algorithm and create correct private key from wrong private key that generated?

If you've lost a number of characters from your private key, it's possible to bruteforce, yes, but i don't think that's what you're asking for here, is it?

Thank you for your reply.

This was a sample output from the script . My private key also start with K . Is there any mistake in this script generating pair of keys?
I tested this script 3 times and I was sure that keys are correct , but the tested private keys started with 5 . My key now started with K .

I haven't extensively looked into it, but the script seems to be from 2011,12.
~~Hence why they're not using compressed public keys, but uncompressed ones. There's nothing necessarily wrong with that, it's just that compressed ones are smaller, and faster to generate (?)~~

Looks like the script does generate K.. keys. their method of doing so is probably considered a bit unorthodox by now? https://github.com/RobKohr/PHP-Bitcoin-Address-Creator/blob/master/README

Also, about the 5 vs K, if your private key starts with a K their public key is compressed.

If they start with a 5, they're not. (hence why the script gives you 5..., i'm pretty sure there was no compression of keys back then..)
Read more about it here; https://bitcointalk.org/index.php?topic=80861.0

But why exactly are you using a script from 2011 to generate keys in the first place..? I don't understand?