Last active
September 27, 2021 12:43
-
-
Save pnghai/9a2ffa72b9a42a48fdbbce366b3c4fcd to your computer and use it in GitHub Desktop.
Tron Address Generator with Ruby on Rails
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| require 'base58' | |
| require 'digest' | |
| require 'digest-sha3-patched-ruby-3' | |
| def keccak256(data) | |
| Digest::SHA3.digest(data, 256) | |
| end | |
| def verifying_key_to_addr(pub_key) | |
| pub_key_bn = [pub_key].pack("H*") | |
| kec = keccak256(pub_key_bn) | |
| primitive_addr = "\x41".b << kec[-20..-1] | |
| digest = Digest::SHA2.digest(Digest::SHA2.digest(primitive_addr)) | |
| Base58.binary_to_base58(primitive_addr << digest[0,4], :bitcoin) | |
| end | |
| def generate | |
| key = OpenSSL::PKey::EC.new("secp256k1") | |
| key.generate_key | |
| private_key = key.private_key | |
| public_key = key.public_key.to_bn.to_s(16)[2,128].downcase | |
| addr = verifying_key_to_addr(public_key) | |
| [addr, private_key.to_s(16).downcase] | |
| end |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment