币早知道夺宝题--以太坊题解题方法
前两天310个比特币藏宝图火了,今天早上看到币早公众号的比特币夺宝题就做了下。藏宝图中共藏有1个比特币私钥(WIF私钥),和两个以太坊私钥。
以太坊第一题解法:
观察 可以看到第二行第三行最后8位重复,去掉一次重复前三行字符长度位64,eth非压缩格式私钥包括补零的话长度为65字节。
#e0ce9b41a26cc9b8e4256536
#4ae13af57c39a135d8d909fe
#c77855fea228be0cd8d909fe
import itertools
import codecs, ecdsa
import sha3
import requests
import json
import ast
import time
def balance(addr):
url = 'https://api.etherscan.io/api?module=account&action=balance&address=%s&tag=latest&apikey=%s' % (addr, 'xx')
r = requests.get(url)
try:
ba = ast.literal_eval(r.text)['result']
#if ba != '0':
print addr, '---------',ba
except Exception as e:
print addr
print e
def gen_addr(private_key):
private_key_bytes = codecs.decode(private_key, 'hex')
key = ecdsa.SigningKey.from_string(private_key_bytes, curve=ecdsa.SECP256k1).verifying_key
key_bytes = key.to_string()
key_hex = codecs.encode(key_bytes, 'hex')
public_key_bytes = codecs.decode(key_hex, 'hex')
keccak_hash = sha3.keccak_256()
keccak_hash.update(public_key_bytes)
keccak_digest = keccak_hash.hexdigest()
wallet_len = 40
wallet = '0x'+ keccak_digest[-wallet_len:]
return wallet
for t in itertools.permutations(l):
if 'd8d909fe' in t:
mystr1 = ''.join(t)
print mystr1
addr = gen_addr(mystr1)
balance(addr)
time.sleep(1)
所有私钥:
e0ce9b41a26cc9b8e42565364ae13af57c39a135c77855fea228be0cd8d909fe
e0ce9b41a26cc9b8e42565364ae13af57c39a135d8d909fec77855fea228be0c
e0ce9b41a26cc9b8e4256536c77855fea228be0c4ae13af57c39a135d8d909fe
e0ce9b41a26cc9b8e4256536c77855fea228be0cd8d909fe4ae13af57c39a135
e0ce9b41a26cc9b8e4256536d8d909fe4ae13af57c39a135c77855fea228be0c
e0ce9b41a26cc9b8e4256536d8d909fec77855fea228be0c4ae13af57c39a135
4ae13af57c39a135e0ce9b41a26cc9b8e4256536c77855fea228be0cd8d909fe
4ae13af57c39a135e0ce9b41a26cc9b8e4256536d8d909fec77855fea228be0c
4ae13af57c39a135c77855fea228be0ce0ce9b41a26cc9b8e4256536d8d909fe
4ae13af57c39a135c77855fea228be0cd8d909fee0ce9b41a26cc9b8e4256536
4ae13af57c39a135d8d909fee0ce9b41a26cc9b8e4256536c77855fea228be0c
4ae13af57c39a135d8d909fec77855fea228be0ce0ce9b41a26cc9b8e4256536
c77855fea228be0ce0ce9b41a26cc9b8e42565364ae13af57c39a135d8d909fe
c77855fea228be0ce0ce9b41a26cc9b8e4256536d8d909fe4ae13af57c39a135
c77855fea228be0c4ae13af57c39a135e0ce9b41a26cc9b8e4256536d8d909fe
c77855fea228be0c4ae13af57c39a135d8d909fee0ce9b41a26cc9b8e4256536
c77855fea228be0cd8d909fee0ce9b41a26cc9b8e42565364ae13af57c39a135
c77855fea228be0cd8d909fe4ae13af57c39a135e0ce9b41a26cc9b8e4256536
d8d909fee0ce9b41a26cc9b8e42565364ae13af57c39a135c77855fea228be0c
d8d909fee0ce9b41a26cc9b8e4256536c77855fea228be0c4ae13af57c39a135
d8d909fe4ae13af57c39a135e0ce9b41a26cc9b8e4256536c77855fea228be0c
d8d909fe4ae13af57c39a135c77855fea228be0ce0ce9b41a26cc9b8e4256536
d8d909fec77855fea228be0ce0ce9b41a26cc9b8e42565364ae13af57c39a135
d8d909fec77855fea228be0c4ae13af57c39a135e0ce9b41a26cc9b8e4256536
取第三个通过etherscan查询余额,或者直接拿私钥导入myethwallet成功
https://etherscan.io/address/0xd3d88a366b4b14c7af7f5fb239911ba5dd8a0d6f
从ethscan可以看到昨天就被解开了 -
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