How to find public address through private key on TRON

Question

How can I find user public address from his private key ? Already I found a way to convert public to hex Address also private to hex and reverse but get stuck in this one !

score 4 · Accepted Answer · answered Feb 16 '22 at 10:30

4

Using TronWeb, you can call this function:

const address = tronWeb.address.fromPrivateKey(newAccount.privateKey);

That code comes from one of TronWeb's tests

answered Feb 16 '22 at 10:30

joeytwiddle

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any equivalent for tronpy? I can't find this in the tronpy docs. – dezhi Nov 15 '22 at 14:08

score 0 · Answer 2 · answered Jan 18 '22 at 10:50

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for bitcoin you need use this package to find public key => dart_wif

print('hex :::::: ${HEX.encode(index.privateKey!)}');

WIF decoded = WIF(version: 128, privateKey: index.privateKey!, compressed: true);

String key = wif.encode(decoded);
print(key);

answered Jan 18 '22 at 10:50

sajjad hajizadeh

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Is there anyone who can tell us the algorithm? – Pedram Haghighy Jan 25 '22 at 07:26

score 0 · Answer 3 · answered Nov 15 '22 at 16:01

If you are using python, the official tronpy document doesn't mentioned this. However, you can find the answer by yourself.

Open ipython from terminal, create a key object from a random key, input the key variable name and press tab twice, you will see all the attributes and functions of the object.

import tronpy


my_random_key = tronpy.keys.PrivateKey.random()
my_key = tronpy.keys.PrivateKey.fromhex(my_random_key)
my_key.public_key.to_base58check_address()

How to find public address through private key on TRON

3 Answers3