xcbtrader (OP)
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November 26, 2016, 07:49:08 PM |
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Hello. Im searching python bitcoin library to create speed bitcoin address (public, private and wif) like: https://github.com/vbuterin/pybitcointoolsAnd example of code: from bitcoin import *
def create_addr(): priv = random_key() pub = privtopub(priv) addr = pubtoaddr(pub) electrumPKey = encode_privkey(priv, 'wif') return addr, priv, electrumPKey
addr,priv,electrumPKey = create_addr()
Another code? Thanks
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xcbtrader (OP)
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November 28, 2016, 09:52:05 AM |
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I know this library, but I do not know how to do the same with it.
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xcbtrader (OP)
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November 28, 2016, 12:02:05 PM |
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I know this library, but I do not know how to do the same with it. I found this code: import hashlib from pycoin import ecdsa, encoding import os import codecs
rand = codecs.encode(os.urandom(32), 'hex').decode() secret_exponent= int('0x'+rand, 0) print ('WIF: ' + encoding.secret_exponent_to_wif(secret_exponent, compressed=False)) public_pair = ecdsa.public_pair_for_secret_exponent(ecdsa.secp256k1.generator_secp256k1, secret_exponent) hash160 = encoding.public_pair_to_hash160_sec(public_pair, compressed=True) print('Bitcoin address: %s' % encoding.hash160_sec_to_bitcoin_address(hash160))
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btc_enigma
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November 28, 2016, 12:09:20 PM |
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I know this library, but I do not know how to do the same with it. I found this code: import hashlib from pycoin import ecdsa, encoding import os import codecs
rand = codecs.encode(os.urandom(32), 'hex').decode() secret_exponent= int('0x'+rand, 0) print ('WIF: ' + encoding.secret_exponent_to_wif(secret_exponent, compressed=False)) public_pair = ecdsa.public_pair_for_secret_exponent(ecdsa.secp256k1.generator_secp256k1, secret_exponent) hash160 = encoding.public_pair_to_hash160_sec(public_pair, compressed=True) print('Bitcoin address: %s' % encoding.hash160_sec_to_bitcoin_address(hash160))
Awesome... works!
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xcbtrader (OP)
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November 28, 2016, 02:13:25 PM |
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I know this library, but I do not know how to do the same with it. I found this code: import hashlib from pycoin import ecdsa, encoding import os import codecs
rand = codecs.encode(os.urandom(32), 'hex').decode() secret_exponent= int('0x'+rand, 0) print ('WIF: ' + encoding.secret_exponent_to_wif(secret_exponent, compressed=False)) public_pair = ecdsa.public_pair_for_secret_exponent(ecdsa.secp256k1.generator_secp256k1, secret_exponent) hash160 = encoding.public_pair_to_hash160_sec(public_pair, compressed=True) print('Bitcoin address: %s' % encoding.hash160_sec_to_bitcoin_address(hash160))
Awesome... works! Yes but it is much slower than the other (1/3)
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xcbtrader (OP)
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November 30, 2016, 03:43:10 PM |
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Some faster library?
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xcbtrader (OP)
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December 01, 2016, 06:41:02 AM |
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Any code in c++?
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btc_enigma
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December 01, 2016, 06:45:29 AM |
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I know this library, but I do not know how to do the same with it. I found this code: import hashlib from pycoin import ecdsa, encoding import os import codecs
rand = codecs.encode(os.urandom(32), 'hex').decode() secret_exponent= int('0x'+rand, 0) print ('WIF: ' + encoding.secret_exponent_to_wif(secret_exponent, compressed=False)) public_pair = ecdsa.public_pair_for_secret_exponent(ecdsa.secp256k1.generator_secp256k1, secret_exponent) hash160 = encoding.public_pair_to_hash160_sec(public_pair, compressed=True) print('Bitcoin address: %s' % encoding.hash160_sec_to_bitcoin_address(hash160))
Awesome... works! Yes but it is much slower than the other (1/3) Can you share me some status on much times these are taking
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xcbtrader (OP)
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December 01, 2016, 07:40:25 PM |
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I know this library, but I do not know how to do the same with it. I found this code: import hashlib from pycoin import ecdsa, encoding import os import codecs
rand = codecs.encode(os.urandom(32), 'hex').decode() secret_exponent= int('0x'+rand, 0) print ('WIF: ' + encoding.secret_exponent_to_wif(secret_exponent, compressed=False)) public_pair = ecdsa.public_pair_for_secret_exponent(ecdsa.secp256k1.generator_secp256k1, secret_exponent) hash160 = encoding.public_pair_to_hash160_sec(public_pair, compressed=True) print('Bitcoin address: %s' % encoding.hash160_sec_to_bitcoin_address(hash160))
Awesome... works! Yes but it is much slower than the other (1/3) Can you share me some status on much times these are taking It's easy to check the diference: Program 1: from bitcoin import * import time
def create_addr(): priv = random_key() pub = privtopub(priv) addr = pubtoaddr(pub) return addr, priv
elapsed_time = time.time() for a in range(100): addr,priv = create_addr()
print ('Total time = ' + str(time.time() - elapsed_time))
Program 2: import hashlib from pycoin import ecdsa, encoding import os import codecs import time
def create_addr(): priv = codecs.encode(os.urandom(32), 'hex').decode() secret_exponent= int('0x'+rand, 0) public_pair = ecdsa.public_pair_for_secret_exponent(ecdsa.secp256k1.generator_secp256k1, secret_exponent) hash160 = encoding.public_pair_to_hash160_sec(public_pair, compressed=True) addr = encoding.hash160_sec_to_bitcoin_address(hash160) return addr, priv
elapsed_time = time.time() for a in range(100): addr,priv = create_addr()
print ('Total time = ' + str(time.time() - elapsed_time))
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