New answers tagged

1 vote

Is it feasible to calculate EC private key k from public key K for very low values of k?

Yes you could start creating a database of private/public keys but that wouldn’t get you anywhere, there is not enough storage in the world to ever store any significant portion of the key space. To ...
user avatar
  • 3,145
0 votes

How to calculate the public key, compute point P and create signature using ECDSA?

The double and add method uses each number's binary representation to perform the computation. Taking a big-endian representation of a number, from left to right, if the n-th bit is 1, then you double ...
user avatar
-1 votes
Accepted

How can i achieve this signature?

You can achieve this with The secp256k1 calculator. https://github.com/MrMaxweII/Secp256k1-Calculator Click on the Sig function from the menu in the middle. Enter 0x1000 for the h,k, and private key ...
user avatar
  • 25

Top 50 recent answers are included