atlas69
Official Links Website: https://allianza.tech (https://allianza.tech) Public Testnet: https://testnet.allianza.tech (https://testnet.allianza.tech) Source Code (GitHub ):…
- Extracting key from duplicate R valuesNov 5, 2020
#Python3 from fastecdsa.curve import secp256k1 from fastecdsa.point import Point def extended_gcd(aa, bb): lastremainder, remainder = abs(aa), abs(bb) x, lastx, y, lasty = 0, 1, 1, 0 while remainder: lastremainder,…
- Changing R value to achieve different s and zMay 12, 2017
you are right, AI has a limit , im comparing the result of the code from ai to my own code that doesnt need d or k but the result is same, as long as we cant solve this equation "doubler = ((z2*s1 - z1*s2) *…
- Changing R value to achieve different s and zMay 10, 2017
i study your method a little bit , your method fall into random pubkey Q same r value in signature, if we dont know d or k it is impossible to recreate it my code below, the shifting method 1 is for u1 known and for…
- Changing R value to achieve different s and zMay 10, 2017
To get double R you need original k value add in original z value itself s_add = 1 (its up to you) k = (your_k value) z_add = k * s_add r2 = r1 s2 = s1 + s_add z2 = z1 + z_add this is impossible to solve for recreating…