rev260, Fix SIGSEGV on CentOS and other platforms that dont has secp256k1 support in OpenSSL, SSLBenchmark new psutil support and use cert from data dir
This commit is contained in:
HelloZeroNet
parent
dc791a31ab
commit
0ca0c754e6
3 changed files with 339 additions and 292 deletions
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@ -4,7 +4,7 @@ import ConfigParser
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class Config(object):
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def __init__(self):
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self.version = "0.3.1"
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self.rev = 259
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self.rev = 260
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self.parser = self.createArguments()
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argv = sys.argv[:] # Copy command line arguments
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argv = self.parseConfig(argv) # Add arguments from config file
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@ -31,7 +31,7 @@ def handle(sock_raw, addr):
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break
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elif line == "gotssl\n":
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sock.sendall("yes\n")
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sock = gevent.ssl.wrap_socket(sock_raw, server_side=True, keyfile='src/Test/testdata/key-rsa.pem', certfile='src/Test/testdata/cert-rsa.pem', ciphers=ciphers)
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sock = gevent.ssl.wrap_socket(sock_raw, server_side=True, keyfile='data/key-rsa.pem', certfile='data/cert-rsa.pem', ciphers=ciphers)
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else:
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sock.sendall(data)
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except Exception, err:
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@ -69,7 +69,7 @@ def getData():
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#clipher = sock.cipher()
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sock.send("gotssl\n")
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if sock.recv(128) == "yes\n":
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sock = ssl.wrap_socket(sock, ciphers=ciphers)
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sock = ssl.wrap_socket(sock, ciphers=ciphers, ssl_version=ssl.PROTOCOL_TLSv1)
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sock.do_handshake()
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clipher = sock.cipher()
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@ -98,8 +98,12 @@ s = time.time()
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def info():
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import psutil, os
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process = psutil.Process(os.getpid())
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if "memory_info" in dir(process):
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memory_info = process.memory_info
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else:
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memory_info = process.get_memory_info
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while 1:
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print total_num, "req", (total_bytes/1024), "kbytes", "transfered in", time.time()-s, "using", clipher, "Mem:", process.get_memory_info()[0] / float(2 ** 20)
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print total_num, "req", (total_bytes/1024), "kbytes", "transfered in", time.time()-s, "using", clipher, "Mem:", memory_info()[0] / float(2 ** 20)
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time.sleep(1)
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gevent.spawn(info)
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@ -12,195 +12,205 @@ import hashlib
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import base64
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import time
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import logging
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import sys
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addrtype = 0
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class _OpenSSL:
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"""
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Wrapper for OpenSSL using ctypes
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"""
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def __init__(self, library):
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self.time_opened = time.time()
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"""
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Build the wrapper
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"""
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try:
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self._lib = ctypes.CDLL(library)
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except:
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self._lib = ctypes.cdll.LoadLibrary(library)
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self.pointer = ctypes.pointer
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self.c_int = ctypes.c_int
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self.byref = ctypes.byref
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self.create_string_buffer = ctypes.create_string_buffer
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"""
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Wrapper for OpenSSL using ctypes
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"""
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self.BN_new = self._lib.BN_new
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self.BN_new.restype = ctypes.c_void_p
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self.BN_new.argtypes = []
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def __init__(self, library):
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self.time_opened = time.time()
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"""
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Build the wrapper
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"""
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try:
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self._lib = ctypes.CDLL(library)
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except:
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self._lib = ctypes.cdll.LoadLibrary(library)
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self.BN_copy = self._lib.BN_copy
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self.BN_copy.restype = ctypes.c_void_p
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self.BN_copy.argtypes = [ctypes.c_void_p, ctypes.c_void_p]
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self.pointer = ctypes.pointer
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self.c_int = ctypes.c_int
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self.byref = ctypes.byref
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self.create_string_buffer = ctypes.create_string_buffer
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self.BN_mul_word = self._lib.BN_mul_word
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self.BN_mul_word.restype = ctypes.c_int
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self.BN_mul_word.argtypes = [ctypes.c_void_p, ctypes.c_int]
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self.BN_new = self._lib.BN_new
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self.BN_new.restype = ctypes.c_void_p
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self.BN_new.argtypes = []
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self.BN_set_word = self._lib.BN_set_word
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self.BN_set_word.restype = ctypes.c_int
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self.BN_set_word.argtypes = [ctypes.c_void_p, ctypes.c_int]
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self.BN_copy = self._lib.BN_copy
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self.BN_copy.restype = ctypes.c_void_p
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self.BN_copy.argtypes = [ctypes.c_void_p, ctypes.c_void_p]
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self.BN_add = self._lib.BN_add
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self.BN_add.restype = ctypes.c_void_p
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self.BN_add.argtypes = [ctypes.c_void_p, ctypes.c_void_p,
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ctypes.c_void_p]
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self.BN_mul_word = self._lib.BN_mul_word
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self.BN_mul_word.restype = ctypes.c_int
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self.BN_mul_word.argtypes = [ctypes.c_void_p, ctypes.c_int]
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self.BN_mod_sub = self._lib.BN_mod_sub
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self.BN_mod_sub.restype = ctypes.c_int
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self.BN_mod_sub.argtypes = [ctypes.c_void_p, ctypes.c_void_p,
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ctypes.c_void_p,
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ctypes.c_void_p,
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ctypes.c_void_p]
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self.BN_set_word = self._lib.BN_set_word
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self.BN_set_word.restype = ctypes.c_int
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self.BN_set_word.argtypes = [ctypes.c_void_p, ctypes.c_int]
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self.BN_mod_mul = self._lib.BN_mod_mul
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self.BN_mod_mul.restype = ctypes.c_int
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self.BN_mod_mul.argtypes = [ctypes.c_void_p, ctypes.c_void_p,
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ctypes.c_void_p,
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ctypes.c_void_p,
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ctypes.c_void_p]
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self.BN_add = self._lib.BN_add
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self.BN_add.restype = ctypes.c_void_p
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self.BN_add.argtypes = [ctypes.c_void_p, ctypes.c_void_p,
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ctypes.c_void_p]
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self.BN_mod_inverse = self._lib.BN_mod_inverse
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self.BN_mod_inverse.restype = ctypes.c_void_p
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self.BN_mod_inverse.argtypes = [ctypes.c_void_p, ctypes.c_void_p,
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ctypes.c_void_p,
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ctypes.c_void_p]
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self.BN_mod_sub = self._lib.BN_mod_sub
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self.BN_mod_sub.restype = ctypes.c_int
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self.BN_mod_sub.argtypes = [ctypes.c_void_p, ctypes.c_void_p,
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ctypes.c_void_p,
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ctypes.c_void_p,
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ctypes.c_void_p]
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self.BN_cmp = self._lib.BN_cmp
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self.BN_cmp.restype = ctypes.c_int
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self.BN_cmp.argtypes = [ctypes.c_void_p, ctypes.c_void_p]
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self.BN_mod_mul = self._lib.BN_mod_mul
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self.BN_mod_mul.restype = ctypes.c_int
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self.BN_mod_mul.argtypes = [ctypes.c_void_p, ctypes.c_void_p,
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ctypes.c_void_p,
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ctypes.c_void_p,
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ctypes.c_void_p]
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self.BN_bn2bin = self._lib.BN_bn2bin
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self.BN_bn2bin.restype = ctypes.c_int
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self.BN_bn2bin.argtypes = [ctypes.c_void_p, ctypes.c_void_p]
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self.BN_mod_inverse = self._lib.BN_mod_inverse
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self.BN_mod_inverse.restype = ctypes.c_void_p
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self.BN_mod_inverse.argtypes = [ctypes.c_void_p, ctypes.c_void_p,
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ctypes.c_void_p,
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ctypes.c_void_p]
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self.BN_bin2bn = self._lib.BN_bin2bn
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self.BN_bin2bn.restype = ctypes.c_void_p
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self.BN_bin2bn.argtypes = [ctypes.c_void_p, ctypes.c_int,
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ctypes.c_void_p]
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self.BN_cmp = self._lib.BN_cmp
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self.BN_cmp.restype = ctypes.c_int
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self.BN_cmp.argtypes = [ctypes.c_void_p, ctypes.c_void_p]
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self.EC_KEY_new_by_curve_name = self._lib.EC_KEY_new_by_curve_name
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self.EC_KEY_new_by_curve_name.restype = ctypes.c_void_p
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self.EC_KEY_new_by_curve_name.argtypes = [ctypes.c_int]
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self.BN_bn2bin = self._lib.BN_bn2bin
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self.BN_bn2bin.restype = ctypes.c_int
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self.BN_bn2bin.argtypes = [ctypes.c_void_p, ctypes.c_void_p]
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self.EC_KEY_get0_group = self._lib.EC_KEY_get0_group
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self.EC_KEY_get0_group.restype = ctypes.c_void_p
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self.EC_KEY_get0_group.argtypes = [ctypes.c_void_p]
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self.BN_bin2bn = self._lib.BN_bin2bn
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self.BN_bin2bn.restype = ctypes.c_void_p
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self.BN_bin2bn.argtypes = [ctypes.c_void_p, ctypes.c_int,
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ctypes.c_void_p]
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self.EC_KEY_set_private_key = self._lib.EC_KEY_set_private_key
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self.EC_KEY_set_private_key.restype = ctypes.c_int
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self.EC_KEY_set_private_key.argtypes = [ctypes.c_void_p,
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ctypes.c_void_p]
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self.EC_KEY_new_by_curve_name = self._lib.EC_KEY_new_by_curve_name
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self.EC_KEY_new_by_curve_name.restype = ctypes.c_void_p
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self.EC_KEY_new_by_curve_name.argtypes = [ctypes.c_int]
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self.EC_KEY_set_public_key = self._lib.EC_KEY_set_public_key
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self.EC_KEY_set_public_key.restype = ctypes.c_int
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self.EC_KEY_set_public_key.argtypes = [ctypes.c_void_p,
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ctypes.c_void_p]
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self.EC_KEY_get0_group = self._lib.EC_KEY_get0_group
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self.EC_KEY_get0_group.restype = ctypes.c_void_p
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self.EC_KEY_get0_group.argtypes = [ctypes.c_void_p]
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self.EC_POINT_set_compressed_coordinates_GFp = self._lib.EC_POINT_set_compressed_coordinates_GFp
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self.EC_POINT_set_compressed_coordinates_GFp.restype = ctypes.c_int
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self.EC_POINT_set_compressed_coordinates_GFp.argtypes = [ctypes.c_void_p, ctypes.c_void_p, ctypes.c_void_p, ctypes.c_int, ctypes.c_void_p]
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self.EC_KEY_set_private_key = self._lib.EC_KEY_set_private_key
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self.EC_KEY_set_private_key.restype = ctypes.c_int
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self.EC_KEY_set_private_key.argtypes = [ctypes.c_void_p,
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ctypes.c_void_p]
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self.EC_POINT_new = self._lib.EC_POINT_new
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self.EC_POINT_new.restype = ctypes.c_void_p
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self.EC_POINT_new.argtypes = [ctypes.c_void_p]
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self.EC_KEY_set_public_key = self._lib.EC_KEY_set_public_key
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self.EC_KEY_set_public_key.restype = ctypes.c_int
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self.EC_KEY_set_public_key.argtypes = [ctypes.c_void_p,
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ctypes.c_void_p]
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self.EC_POINT_free = self._lib.EC_POINT_free
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self.EC_POINT_free.restype = None
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self.EC_POINT_free.argtypes = [ctypes.c_void_p]
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self.EC_POINT_set_compressed_coordinates_GFp = self._lib.EC_POINT_set_compressed_coordinates_GFp
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self.EC_POINT_set_compressed_coordinates_GFp.restype = ctypes.c_int
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self.EC_POINT_set_compressed_coordinates_GFp.argtypes = [ctypes.c_void_p, ctypes.c_void_p, ctypes.c_void_p, ctypes.c_int, ctypes.c_void_p]
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self.EC_GROUP_get_order = self._lib.EC_GROUP_get_order
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self.EC_GROUP_get_order.restype = ctypes.c_void_p
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self.EC_GROUP_get_order.argtypes = [ctypes.c_void_p, ctypes.c_void_p, ctypes.c_void_p]
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self.EC_POINT_new = self._lib.EC_POINT_new
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self.EC_POINT_new.restype = ctypes.c_void_p
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self.EC_POINT_new.argtypes = [ctypes.c_void_p]
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self.EC_GROUP_get_degree = self._lib.EC_GROUP_get_degree
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self.EC_GROUP_get_degree.restype = ctypes.c_void_p
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self.EC_GROUP_get_degree.argtypes = [ctypes.c_void_p]
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self.EC_POINT_free = self._lib.EC_POINT_free
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self.EC_POINT_free.restype = None
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self.EC_POINT_free.argtypes = [ctypes.c_void_p]
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self.EC_GROUP_get_curve_GFp = self._lib.EC_GROUP_get_curve_GFp
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self.EC_GROUP_get_curve_GFp.restype = ctypes.c_void_p
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self.EC_GROUP_get_curve_GFp.argtypes = [ctypes.c_void_p,
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ctypes.c_void_p,
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ctypes.c_void_p,
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ctypes.c_void_p,
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ctypes.c_void_p]
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self.EC_GROUP_get_order = self._lib.EC_GROUP_get_order
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self.EC_GROUP_get_order.restype = ctypes.c_void_p
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self.EC_GROUP_get_order.argtypes = [ctypes.c_void_p, ctypes.c_void_p, ctypes.c_void_p]
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self.EC_POINT_mul = self._lib.EC_POINT_mul
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self.EC_POINT_mul.restype = ctypes.c_int
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self.EC_POINT_mul.argtypes = [ctypes.c_void_p, ctypes.c_void_p,
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ctypes.c_void_p, ctypes.c_void_p,
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ctypes.c_void_p, ctypes.c_void_p]
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self.EC_GROUP_get_degree = self._lib.EC_GROUP_get_degree
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self.EC_GROUP_get_degree.restype = ctypes.c_void_p
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self.EC_GROUP_get_degree.argtypes = [ctypes.c_void_p]
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self.EC_KEY_set_private_key = self._lib.EC_KEY_set_private_key
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self.EC_KEY_set_private_key.restype = ctypes.c_int
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self.EC_KEY_set_private_key.argtypes = [ctypes.c_void_p,
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ctypes.c_void_p]
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self.EC_GROUP_get_curve_GFp = self._lib.EC_GROUP_get_curve_GFp
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self.EC_GROUP_get_curve_GFp.restype = ctypes.c_void_p
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self.EC_GROUP_get_curve_GFp.argtypes = [ctypes.c_void_p,
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ctypes.c_void_p,
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ctypes.c_void_p,
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ctypes.c_void_p,
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ctypes.c_void_p]
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self.EC_KEY_set_conv_form = self._lib.EC_KEY_set_conv_form
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self.EC_KEY_set_conv_form.restype = None
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self.EC_KEY_set_conv_form.argtypes = [ctypes.c_void_p,
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ctypes.c_int]
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self.EC_POINT_mul = self._lib.EC_POINT_mul
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self.EC_POINT_mul.restype = ctypes.c_int
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self.EC_POINT_mul.argtypes = [ctypes.c_void_p, ctypes.c_void_p,
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ctypes.c_void_p, ctypes.c_void_p,
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ctypes.c_void_p, ctypes.c_void_p]
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self.BN_CTX_new = self._lib.BN_CTX_new
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self._lib.BN_CTX_new.restype = ctypes.c_void_p
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self._lib.BN_CTX_new.argtypes = []
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self.EC_KEY_set_private_key = self._lib.EC_KEY_set_private_key
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self.EC_KEY_set_private_key.restype = ctypes.c_int
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self.EC_KEY_set_private_key.argtypes = [ctypes.c_void_p,
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ctypes.c_void_p]
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self.BN_CTX_start = self._lib.BN_CTX_start
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self._lib.BN_CTX_start.restype = ctypes.c_void_p
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self._lib.BN_CTX_start.argtypes = [ctypes.c_void_p]
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self.EC_KEY_set_conv_form = self._lib.EC_KEY_set_conv_form
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self.EC_KEY_set_conv_form.restype = None
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self.EC_KEY_set_conv_form.argtypes = [ctypes.c_void_p,
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ctypes.c_int]
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self.BN_CTX_get = self._lib.BN_CTX_get
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self._lib.BN_CTX_get.restype = ctypes.c_void_p
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self._lib.BN_CTX_get.argtypes = [ctypes.c_void_p]
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self.BN_CTX_new = self._lib.BN_CTX_new
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self._lib.BN_CTX_new.restype = ctypes.c_void_p
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self._lib.BN_CTX_new.argtypes = []
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self.ECDSA_sign = self._lib.ECDSA_sign
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self.ECDSA_sign.restype = ctypes.c_int
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self.ECDSA_sign.argtypes = [ctypes.c_int, ctypes.c_void_p,
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ctypes.c_int, ctypes.c_void_p, ctypes.c_void_p, ctypes.c_void_p]
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self.BN_CTX_start = self._lib.BN_CTX_start
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self._lib.BN_CTX_start.restype = ctypes.c_void_p
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self._lib.BN_CTX_start.argtypes = [ctypes.c_void_p]
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self.ECDSA_verify = self._lib.ECDSA_verify
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self.ECDSA_verify.restype = ctypes.c_int
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self.ECDSA_verify.argtypes = [ctypes.c_int, ctypes.c_void_p,
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ctypes.c_int, ctypes.c_void_p, ctypes.c_int, ctypes.c_void_p]
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self.BN_CTX_get = self._lib.BN_CTX_get
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self._lib.BN_CTX_get.restype = ctypes.c_void_p
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self._lib.BN_CTX_get.argtypes = [ctypes.c_void_p]
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self.i2o_ECPublicKey = self._lib.i2o_ECPublicKey
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self.i2o_ECPublicKey.restype = ctypes.c_void_p
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self.i2o_ECPublicKey.argtypes = [ctypes.c_void_p, ctypes.c_void_p]
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self.ECDSA_sign = self._lib.ECDSA_sign
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self.ECDSA_sign.restype = ctypes.c_int
|
||||
self.ECDSA_sign.argtypes = [ctypes.c_int, ctypes.c_void_p,
|
||||
ctypes.c_int, ctypes.c_void_p, ctypes.c_void_p, ctypes.c_void_p]
|
||||
|
||||
self.BN_CTX_free = self._lib.BN_CTX_free
|
||||
self.BN_CTX_free.restype = None
|
||||
self.BN_CTX_free.argtypes = [ctypes.c_void_p]
|
||||
self.ECDSA_verify = self._lib.ECDSA_verify
|
||||
self.ECDSA_verify.restype = ctypes.c_int
|
||||
self.ECDSA_verify.argtypes = [ctypes.c_int, ctypes.c_void_p,
|
||||
ctypes.c_int, ctypes.c_void_p, ctypes.c_int, ctypes.c_void_p]
|
||||
|
||||
self.EC_POINT_free = self._lib.EC_POINT_free
|
||||
self.EC_POINT_free.restype = None
|
||||
self.EC_POINT_free.argtypes = [ctypes.c_void_p]
|
||||
self.i2o_ECPublicKey = self._lib.i2o_ECPublicKey
|
||||
self.i2o_ECPublicKey.restype = ctypes.c_void_p
|
||||
self.i2o_ECPublicKey.argtypes = [ctypes.c_void_p, ctypes.c_void_p]
|
||||
|
||||
self.BN_CTX_free = self._lib.BN_CTX_free
|
||||
self.BN_CTX_free.restype = None
|
||||
self.BN_CTX_free.argtypes = [ctypes.c_void_p]
|
||||
|
||||
self.EC_POINT_free = self._lib.EC_POINT_free
|
||||
self.EC_POINT_free.restype = None
|
||||
self.EC_POINT_free.argtypes = [ctypes.c_void_p]
|
||||
|
||||
ssl = None
|
||||
|
||||
|
||||
def openLibrary():
|
||||
global ssl
|
||||
try:
|
||||
ssl = _OpenSSL("src/lib/opensslVerify/libeay32.dll")
|
||||
except:
|
||||
ssl = _OpenSSL(ctypes.util.find_library('ssl') or ctypes.util.find_library('crypto') or 'libeay32')
|
||||
global ssl
|
||||
try:
|
||||
if sys.platform.startswith("win"):
|
||||
ssl = _OpenSSL("src/lib/opensslVerify/libeay32.dll")
|
||||
else: # Try to use self-compiled first
|
||||
ssl = _OpenSSL("/usr/local/ssl/lib/libcrypto.so")
|
||||
except:
|
||||
ssl = _OpenSSL(ctypes.util.find_library('ssl') or ctypes.util.find_library('crypto') or 'libeay32')
|
||||
|
||||
openLibrary()
|
||||
openssl_version = "%.9X" % ssl._lib.SSLeay()
|
||||
|
||||
NID_secp256k1 = 714
|
||||
|
||||
def check_result (val, func, args):
|
||||
if val == 0:
|
||||
raise ValueError
|
||||
else:
|
||||
return ctypes.c_void_p (val)
|
||||
|
||||
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
|
||||
|
|
@ -211,193 +221,226 @@ POINT_CONVERSION_UNCOMPRESSED = 4
|
|||
__b58chars = '123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz'
|
||||
__b58base = len(__b58chars)
|
||||
|
||||
|
||||
def b58encode(v):
|
||||
""" encode v, which is a string of bytes, to base58.
|
||||
"""
|
||||
""" encode v, which is a string of bytes, to base58.
|
||||
"""
|
||||
|
||||
long_value = 0L
|
||||
for (i, c) in enumerate(v[::-1]):
|
||||
long_value += (256**i) * ord(c)
|
||||
long_value = 0L
|
||||
for (i, c) in enumerate(v[::-1]):
|
||||
long_value += (256 ** i) * ord(c)
|
||||
|
||||
result = ''
|
||||
while long_value >= __b58base:
|
||||
div, mod = divmod(long_value, __b58base)
|
||||
result = __b58chars[mod] + result
|
||||
long_value = div
|
||||
result = __b58chars[long_value] + result
|
||||
result = ''
|
||||
while long_value >= __b58base:
|
||||
div, mod = divmod(long_value, __b58base)
|
||||
result = __b58chars[mod] + result
|
||||
long_value = div
|
||||
result = __b58chars[long_value] + result
|
||||
|
||||
# Bitcoin does a little leading-zero-compression:
|
||||
# leading 0-bytes in the input become leading-1s
|
||||
nPad = 0
|
||||
for c in v:
|
||||
if c == '\0': nPad += 1
|
||||
else: break
|
||||
# Bitcoin does a little leading-zero-compression:
|
||||
# leading 0-bytes in the input become leading-1s
|
||||
nPad = 0
|
||||
for c in v:
|
||||
if c == '\0':
|
||||
nPad += 1
|
||||
else:
|
||||
break
|
||||
|
||||
return (__b58chars[0] * nPad) + result
|
||||
|
||||
return (__b58chars[0]*nPad) + result
|
||||
|
||||
def hash_160(public_key):
|
||||
md = hashlib.new('ripemd160')
|
||||
md.update(hashlib.sha256(public_key).digest())
|
||||
return md.digest()
|
||||
md = hashlib.new('ripemd160')
|
||||
md.update(hashlib.sha256(public_key).digest())
|
||||
return md.digest()
|
||||
|
||||
|
||||
def hash_160_to_bc_address(h160):
|
||||
vh160 = chr(addrtype) + h160
|
||||
h = Hash(vh160)
|
||||
addr = vh160 + h[0:4]
|
||||
return b58encode(addr)
|
||||
vh160 = chr(addrtype) + h160
|
||||
h = Hash(vh160)
|
||||
addr = vh160 + h[0:4]
|
||||
return b58encode(addr)
|
||||
|
||||
|
||||
def public_key_to_bc_address(public_key):
|
||||
h160 = hash_160(public_key)
|
||||
return hash_160_to_bc_address(h160)
|
||||
h160 = hash_160(public_key)
|
||||
return hash_160_to_bc_address(h160)
|
||||
|
||||
|
||||
def encode(val, base, minlen=0):
|
||||
base, minlen = int(base), int(minlen)
|
||||
code_string = ''.join([chr(x) for x in range(256)])
|
||||
result = ""
|
||||
while val > 0:
|
||||
result = code_string[val % base] + result
|
||||
val //= base
|
||||
return code_string[0] * max(minlen - len(result), 0) + result
|
||||
base, minlen = int(base), int(minlen)
|
||||
code_string = ''.join([chr(x) for x in range(256)])
|
||||
result = ""
|
||||
while val > 0:
|
||||
result = code_string[val % base] + result
|
||||
val //= base
|
||||
return code_string[0] * max(minlen - len(result), 0) + result
|
||||
|
||||
|
||||
def num_to_var_int(x):
|
||||
x = int(x)
|
||||
if x < 253: return chr(x)
|
||||
elif x < 65536: return chr(253)+encode(x, 256, 2)[::-1]
|
||||
elif x < 4294967296: return chr(254) + encode(x, 256, 4)[::-1]
|
||||
else: return chr(255) + encode(x, 256, 8)[::-1]
|
||||
x = int(x)
|
||||
if x < 253:
|
||||
return chr(x)
|
||||
elif x < 65536:
|
||||
return chr(253) + encode(x, 256, 2)[::-1]
|
||||
elif x < 4294967296:
|
||||
return chr(254) + encode(x, 256, 4)[::-1]
|
||||
else:
|
||||
return chr(255) + encode(x, 256, 8)[::-1]
|
||||
|
||||
|
||||
def msg_magic(message):
|
||||
return "\x18Bitcoin Signed Message:\n" + num_to_var_int( len(message) ) + message
|
||||
return "\x18Bitcoin Signed Message:\n" + num_to_var_int(len(message)) + message
|
||||
|
||||
|
||||
def get_address(eckey):
|
||||
size = ssl.i2o_ECPublicKey (eckey, 0)
|
||||
mb = ctypes.create_string_buffer (size)
|
||||
ssl.i2o_ECPublicKey (eckey, ctypes.byref (ctypes.pointer (mb)))
|
||||
return public_key_to_bc_address(mb.raw)
|
||||
size = ssl.i2o_ECPublicKey(eckey, 0)
|
||||
mb = ctypes.create_string_buffer(size)
|
||||
ssl.i2o_ECPublicKey(eckey, ctypes.byref(ctypes.pointer(mb)))
|
||||
return public_key_to_bc_address(mb.raw)
|
||||
|
||||
|
||||
def Hash(data):
|
||||
return hashlib.sha256(hashlib.sha256(data).digest()).digest()
|
||||
return hashlib.sha256(hashlib.sha256(data).digest()).digest()
|
||||
|
||||
|
||||
def bx(bn, size=32):
|
||||
b = ctypes.create_string_buffer(size)
|
||||
ssl.BN_bn2bin(bn, b);
|
||||
return b.raw.encode('hex')
|
||||
b = ctypes.create_string_buffer(size)
|
||||
ssl.BN_bn2bin(bn, b)
|
||||
return b.raw.encode('hex')
|
||||
|
||||
|
||||
def verify_message(address, signature, message):
|
||||
pkey = ssl.EC_KEY_new_by_curve_name(NID_secp256k1)
|
||||
eckey = SetCompactSignature(pkey, Hash(msg_magic(message)), signature)
|
||||
addr = get_address(eckey)
|
||||
return (address == addr)
|
||||
pkey = ssl.EC_KEY_new_by_curve_name(NID_secp256k1)
|
||||
eckey = SetCompactSignature(pkey, Hash(msg_magic(message)), signature)
|
||||
addr = get_address(eckey)
|
||||
return (address == addr)
|
||||
|
||||
|
||||
def SetCompactSignature(pkey, hash, signature):
|
||||
sig = base64.b64decode(signature)
|
||||
if len(sig) != 65:
|
||||
raise BaseException("Wrong encoding")
|
||||
nV = ord(sig[0])
|
||||
if nV < 27 or nV >= 35:
|
||||
return False
|
||||
if nV >= 31:
|
||||
ssl.EC_KEY_set_conv_form(pkey, POINT_CONVERSION_COMPRESSED)
|
||||
nV -= 4
|
||||
r = ssl.BN_bin2bn (sig[1:33], 32, None)
|
||||
s = ssl.BN_bin2bn (sig[33:], 32, None)
|
||||
eckey = ECDSA_SIG_recover_key_GFp(pkey, r, s, hash, len(hash), nV - 27,
|
||||
False);
|
||||
return eckey
|
||||
sig = base64.b64decode(signature)
|
||||
if len(sig) != 65:
|
||||
raise BaseException("Wrong encoding")
|
||||
nV = ord(sig[0])
|
||||
if nV < 27 or nV >= 35:
|
||||
return False
|
||||
if nV >= 31:
|
||||
ssl.EC_KEY_set_conv_form(pkey, POINT_CONVERSION_COMPRESSED)
|
||||
nV -= 4
|
||||
r = ssl.BN_bin2bn(sig[1:33], 32, None)
|
||||
s = ssl.BN_bin2bn(sig[33:], 32, None)
|
||||
eckey = ECDSA_SIG_recover_key_GFp(pkey, r, s, hash, len(hash), nV - 27,
|
||||
False)
|
||||
return eckey
|
||||
|
||||
|
||||
def ECDSA_SIG_recover_key_GFp(eckey, r, s, msg, msglen, recid, check):
|
||||
n = 0
|
||||
i = recid / 2
|
||||
ctx = R = O = Q = None
|
||||
n = 0
|
||||
i = recid / 2
|
||||
ctx = R = O = Q = None
|
||||
|
||||
try:
|
||||
group = ssl.EC_KEY_get0_group(eckey)
|
||||
ctx = ssl.BN_CTX_new()
|
||||
ssl.BN_CTX_start(ctx)
|
||||
order = ssl.BN_CTX_get(ctx)
|
||||
ssl.EC_GROUP_get_order(group, order, ctx)
|
||||
x = ssl.BN_CTX_get(ctx)
|
||||
ssl.BN_copy(x, order);
|
||||
ssl.BN_mul_word(x, i);
|
||||
ssl.BN_add(x, x, r)
|
||||
field = ssl.BN_CTX_get(ctx)
|
||||
ssl.EC_GROUP_get_curve_GFp(group, field, None, None, ctx)
|
||||
try:
|
||||
group = ssl.EC_KEY_get0_group(eckey)
|
||||
ctx = ssl.BN_CTX_new()
|
||||
ssl.BN_CTX_start(ctx)
|
||||
order = ssl.BN_CTX_get(ctx)
|
||||
ssl.EC_GROUP_get_order(group, order, ctx)
|
||||
x = ssl.BN_CTX_get(ctx)
|
||||
ssl.BN_copy(x, order)
|
||||
ssl.BN_mul_word(x, i)
|
||||
ssl.BN_add(x, x, r)
|
||||
field = ssl.BN_CTX_get(ctx)
|
||||
ssl.EC_GROUP_get_curve_GFp(group, field, None, None, ctx)
|
||||
|
||||
if (ssl.BN_cmp(x, field) >= 0):
|
||||
return False
|
||||
if (ssl.BN_cmp(x, field) >= 0):
|
||||
return False
|
||||
|
||||
R = ssl.EC_POINT_new(group)
|
||||
ssl.EC_POINT_set_compressed_coordinates_GFp(group, R, x, recid % 2, ctx)
|
||||
R = ssl.EC_POINT_new(group)
|
||||
ssl.EC_POINT_set_compressed_coordinates_GFp(group, R, x, recid % 2, ctx)
|
||||
|
||||
if check:
|
||||
O = ssl.EC_POINT_new(group)
|
||||
ssl.EC_POINT_mul(group, O, None, R, order, ctx)
|
||||
if ssl.EC_POINT_is_at_infinity(group, O):
|
||||
return False
|
||||
if check:
|
||||
O = ssl.EC_POINT_new(group)
|
||||
ssl.EC_POINT_mul(group, O, None, R, order, ctx)
|
||||
if ssl.EC_POINT_is_at_infinity(group, O):
|
||||
return False
|
||||
|
||||
Q = ssl.EC_POINT_new(group)
|
||||
n = ssl.EC_GROUP_get_degree(group)
|
||||
e = ssl.BN_CTX_get(ctx)
|
||||
ssl.BN_bin2bn(msg, msglen, e)
|
||||
if 8 * msglen > n: ssl.BN_rshift(e, e, 8 - (n & 7))
|
||||
Q = ssl.EC_POINT_new(group)
|
||||
n = ssl.EC_GROUP_get_degree(group)
|
||||
e = ssl.BN_CTX_get(ctx)
|
||||
ssl.BN_bin2bn(msg, msglen, e)
|
||||
if 8 * msglen > n:
|
||||
ssl.BN_rshift(e, e, 8 - (n & 7))
|
||||
|
||||
zero = ssl.BN_CTX_get(ctx)
|
||||
ssl.BN_set_word(zero, 0)
|
||||
ssl.BN_mod_sub(e, zero, e, order, ctx)
|
||||
rr = ssl.BN_CTX_get(ctx)
|
||||
ssl.BN_mod_inverse(rr, r, order, ctx)
|
||||
sor = ssl.BN_CTX_get(ctx)
|
||||
ssl.BN_mod_mul(sor, s, rr, order, ctx)
|
||||
eor = ssl.BN_CTX_get(ctx)
|
||||
ssl.BN_mod_mul(eor, e, rr, order, ctx)
|
||||
ssl.EC_POINT_mul(group, Q, eor, R, sor, ctx)
|
||||
ssl.EC_KEY_set_public_key(eckey, Q)
|
||||
return eckey
|
||||
finally:
|
||||
if ctx:
|
||||
ssl.BN_CTX_free(ctx)
|
||||
if R:
|
||||
ssl.EC_POINT_free(R)
|
||||
if O:
|
||||
ssl.EC_POINT_free(O)
|
||||
if Q:
|
||||
ssl.EC_POINT_free(Q)
|
||||
|
||||
zero = ssl.BN_CTX_get(ctx)
|
||||
ssl.BN_set_word(zero, 0)
|
||||
ssl.BN_mod_sub(e, zero, e, order, ctx)
|
||||
rr = ssl.BN_CTX_get(ctx);
|
||||
ssl.BN_mod_inverse(rr, r, order, ctx)
|
||||
sor = ssl.BN_CTX_get(ctx)
|
||||
ssl.BN_mod_mul(sor, s, rr, order, ctx)
|
||||
eor = ssl.BN_CTX_get(ctx)
|
||||
ssl.BN_mod_mul(eor, e, rr, order, ctx)
|
||||
ssl.EC_POINT_mul(group, Q, eor, R, sor, ctx)
|
||||
ssl.EC_KEY_set_public_key(eckey, Q)
|
||||
return eckey
|
||||
finally:
|
||||
if ctx: ssl.BN_CTX_free(ctx)
|
||||
if R: ssl.EC_POINT_free(R)
|
||||
if O: ssl.EC_POINT_free(O)
|
||||
if Q: ssl.EC_POINT_free(Q)
|
||||
|
||||
def closeLibrary():
|
||||
import _ctypes
|
||||
if "FreeLibrary" in dir(_ctypes):
|
||||
_ctypes.FreeLibrary(ssl._lib._handle)
|
||||
else:
|
||||
_ctypes.dlclose(ssl._lib._handle)
|
||||
import _ctypes
|
||||
if "FreeLibrary" in dir(_ctypes):
|
||||
_ctypes.FreeLibrary(ssl._lib._handle)
|
||||
else:
|
||||
_ctypes.dlclose(ssl._lib._handle)
|
||||
|
||||
|
||||
def getMessagePubkey(message, sig):
|
||||
pkey = ssl.EC_KEY_new_by_curve_name(NID_secp256k1)
|
||||
eckey = SetCompactSignature(pkey, Hash(msg_magic(message)), sig)
|
||||
size = ssl.i2o_ECPublicKey (eckey, 0)
|
||||
mb = ctypes.create_string_buffer (size)
|
||||
ssl.i2o_ECPublicKey (eckey, ctypes.byref (ctypes.pointer (mb)))
|
||||
pub = mb.raw
|
||||
if time.time()-ssl.time_opened>60*5: # Reopen every 5 min
|
||||
logging.debug("Reopening OpenSSL...")
|
||||
closeLibrary()
|
||||
openLibrary()
|
||||
return pub
|
||||
pkey = ssl.EC_KEY_new_by_curve_name(NID_secp256k1)
|
||||
if not pkey.value:
|
||||
raise Exception(
|
||||
"OpenSSL %s (%s) EC_KEY_new_by_curve_name failed: %s, probably your OpenSSL lib does not support secp256k1 elliptic curve. Please check: https://github.com/HelloZeroNet/ZeroNet/issues/132" %
|
||||
(openssl_version, ssl._lib._name, pkey.value)
|
||||
)
|
||||
eckey = SetCompactSignature(pkey, Hash(msg_magic(message)), sig)
|
||||
size = ssl.i2o_ECPublicKey(eckey, 0)
|
||||
mb = ctypes.create_string_buffer(size)
|
||||
ssl.i2o_ECPublicKey(eckey, ctypes.byref(ctypes.pointer(mb)))
|
||||
pub = mb.raw
|
||||
if time.time() - ssl.time_opened > 60 * 5: # Reopen every 5 min
|
||||
logging.debug("Reopening OpenSSL...")
|
||||
closeLibrary()
|
||||
openLibrary()
|
||||
return pub
|
||||
|
||||
|
||||
def test():
|
||||
sign = "HGbib2kv9gm9IJjDt1FXbXFczZi35u0rZR3iPUIt5GglDDCeIQ7v8eYXVNIaLoJRI4URGZrhwmsYQ9aVtRTnTfQ="
|
||||
pubkey = "044827c756561b8ef6b28b5e53a000805adbf4938ab82e1c2b7f7ea16a0d6face9a509a0a13e794d742210b00581f3e249ebcc705240af2540ea19591091ac1d41"
|
||||
assert getMessagePubkey("hello", sign).encode("hex") == pubkey
|
||||
sign = "HGbib2kv9gm9IJjDt1FXbXFczZi35u0rZR3iPUIt5GglDDCeIQ7v8eYXVNIaLoJRI4URGZrhwmsYQ9aVtRTnTfQ="
|
||||
pubkey = "044827c756561b8ef6b28b5e53a000805adbf4938ab82e1c2b7f7ea16a0d6face9a509a0a13e794d742210b00581f3e249ebcc705240af2540ea19591091ac1d41"
|
||||
assert getMessagePubkey("hello", sign).encode("hex") == pubkey
|
||||
|
||||
test() # Make sure it working right
|
||||
test() # Make sure it working right
|
||||
|
||||
if __name__ == "__main__":
|
||||
import time, os, sys
|
||||
sys.path.append("..")
|
||||
from pybitcointools import bitcoin as btctools
|
||||
print "OpenSSL version %s" % openssl_version
|
||||
priv = "5JsunC55XGVqFQj5kPGK4MWgTL26jKbnPhjnmchSNPo75XXCwtk"
|
||||
address = "1N2XWu5soeppX2qUjvrf81rpdbShKJrjTr"
|
||||
sign = btctools.ecdsa_sign("hello", priv) # HGbib2kv9gm9IJjDt1FXbXFczZi35u0rZR3iPUIt5GglDDCeIQ7v8eYXVNIaLoJRI4URGZrhwmsYQ9aVtRTnTfQ=
|
||||
import time
|
||||
import os
|
||||
import sys
|
||||
sys.path.append("..")
|
||||
from pybitcointools import bitcoin as btctools
|
||||
print "OpenSSL version %s" % openssl_version
|
||||
priv = "5JsunC55XGVqFQj5kPGK4MWgTL26jKbnPhjnmchSNPo75XXCwtk"
|
||||
address = "1N2XWu5soeppX2qUjvrf81rpdbShKJrjTr"
|
||||
sign = btctools.ecdsa_sign("hello", priv) # HGbib2kv9gm9IJjDt1FXbXFczZi35u0rZR3iPUIt5GglDDCeIQ7v8eYXVNIaLoJRI4URGZrhwmsYQ9aVtRTnTfQ=
|
||||
|
||||
s = time.time()
|
||||
for i in range(100):
|
||||
pubkey = getMessagePubkey("hello", sign)
|
||||
verified = btctools.pubkey_to_address(pubkey) == address
|
||||
print "100x Verified", verified, time.time()-s
|
||||
s = time.time()
|
||||
for i in range(100):
|
||||
pubkey = getMessagePubkey("hello", sign)
|
||||
verified = btctools.pubkey_to_address(pubkey) == address
|
||||
print "100x Verified", verified, time.time() - s
|
||||
|
|
|
|||
Loading…
Reference in a new issue