elliptic-curve

Python ECDH with Cryptography Problem Public Key Question: Currently I started working with the cryptography framework on python. I’m trying to build a SSH Suit by my own but I ran into some problem with the library. I’m trying to build my own Elliptic Curve Key Exchange Init Packet (with scapy). I’m trying to do …

How to get an elliptic curve public key from a private key Question: So, I need to get a public key from a corresponding 256 bit number using ECC spec256k1. So, lets say I get a private key using a sha256 from any passphrase, like this: >>> import hashlib >>> private_key = hashlib.sha3_256(b”Led Zeppelin – …