diff options
| -rw-r--r-- | paramiko/dsskey.py | 7 | ||||
| -rw-r--r-- | paramiko/ecdsakey.py | 9 | ||||
| -rw-r--r-- | paramiko/hostkeys.py | 10 | ||||
| -rw-r--r-- | paramiko/kex_gex.py | 6 | ||||
| -rw-r--r-- | paramiko/kex_group1.py | 6 | ||||
| -rw-r--r-- | paramiko/packet.py | 9 | ||||
| -rw-r--r-- | paramiko/pkey.py | 8 | ||||
| -rw-r--r-- | paramiko/rsakey.py | 7 | ||||
| -rw-r--r-- | paramiko/sftp_server.py | 18 | ||||
| -rw-r--r-- | paramiko/transport.py | 22 | ||||
| -rw-r--r-- | paramiko/util.py | 9 | ||||
| -rw-r--r-- | sites/docs/conf.py | 7 | ||||
| -rw-r--r-- | sites/shared_conf.py | 7 | ||||
| -rw-r--r-- | sites/www/changelog.rst | 2 | ||||
| -rw-r--r-- | sites/www/conf.py | 4 | ||||
| -rw-r--r-- | tests/test_packetizer.py | 9 | ||||
| -rw-r--r-- | tests/test_pkey.py | 8 | ||||
| -rw-r--r-- | tests/test_util.py | 5 |
18 files changed, 79 insertions, 74 deletions
diff --git a/paramiko/dsskey.py b/paramiko/dsskey.py index c26966e8..04281eab 100644 --- a/paramiko/dsskey.py +++ b/paramiko/dsskey.py @@ -20,8 +20,9 @@ DSS keys. """ +from hashlib import sha1 + from Crypto.PublicKey import DSA -from Crypto.Hash import SHA from paramiko import util from paramiko.common import zero_byte, rng @@ -96,7 +97,7 @@ class DSSKey (PKey): return self.x is not None def sign_ssh_data(self, rng, data): - digest = SHA.new(data).digest() + digest = sha1(data).digest() dss = DSA.construct((long(self.y), long(self.g), long(self.p), long(self.q), long(self.x))) # generate a suitable k qsize = len(util.deflate_long(self.q, 0)) @@ -130,7 +131,7 @@ class DSSKey (PKey): # pull out (r, s) which are NOT encoded as mpints sigR = util.inflate_long(sig[:20], 1) sigS = util.inflate_long(sig[20:], 1) - sigM = util.inflate_long(SHA.new(data).digest(), 1) + sigM = util.inflate_long(sha1(data).digest(), 1) dss = DSA.construct((long(self.y), long(self.g), long(self.p), long(self.q))) return dss.verify(sigM, (sigR, sigS)) diff --git a/paramiko/ecdsakey.py b/paramiko/ecdsakey.py index 6ae2d277..7e2ee7ff 100644 --- a/paramiko/ecdsakey.py +++ b/paramiko/ecdsakey.py @@ -21,11 +21,12 @@ L{ECDSAKey} """ import binascii +from hashlib import sha256 + from ecdsa import SigningKey, VerifyingKey, der, curves -from Crypto.Hash import SHA256 from ecdsa.test_pyecdsa import ECDSA -from paramiko.common import four_byte, one_byte +from paramiko.common import four_byte, one_byte from paramiko.message import Message from paramiko.pkey import PKey from paramiko.py3compat import byte_chr, u @@ -98,7 +99,7 @@ class ECDSAKey (PKey): return self.signing_key is not None def sign_ssh_data(self, rpool, data): - digest = SHA256.new(data).digest() + digest = sha256(data).digest() sig = self.signing_key.sign_digest(digest, entropy=rpool.read, sigencode=self._sigencode) m = Message() @@ -113,7 +114,7 @@ class ECDSAKey (PKey): # verify the signature by SHA'ing the data and encrypting it # using the public key. - hash_obj = SHA256.new(data).digest() + hash_obj = sha256(data).digest() return self.verifying_key.verify_digest(sig, hash_obj, sigdecode=self._sigdecode) diff --git a/paramiko/hostkeys.py b/paramiko/hostkeys.py index f32fbeb6..e1e7a182 100644 --- a/paramiko/hostkeys.py +++ b/paramiko/hostkeys.py @@ -18,7 +18,9 @@ import binascii -from Crypto.Hash import SHA, HMAC +from hashlib import sha1 +from hmac import HMAC + from paramiko.common import rng from paramiko.py3compat import b, u, encodebytes, decodebytes @@ -262,13 +264,13 @@ class HostKeys (MutableMapping): :return: the hashed hostname as a `str` """ if salt is None: - salt = rng.read(SHA.digest_size) + salt = rng.read(sha1().digest_size) else: if salt.startswith('|1|'): salt = salt.split('|')[2] salt = decodebytes(b(salt)) - assert len(salt) == SHA.digest_size - hmac = HMAC.HMAC(salt, b(hostname), SHA).digest() + assert len(salt) == sha1().digest_size + hmac = HMAC(salt, b(hostname), sha1).digest() hostkey = '|1|%s|%s' % (u(encodebytes(salt)), u(encodebytes(hmac))) return hostkey.replace('\n', '') hash_host = staticmethod(hash_host) diff --git a/paramiko/kex_gex.py b/paramiko/kex_gex.py index 02e507b7..26b22435 100644 --- a/paramiko/kex_gex.py +++ b/paramiko/kex_gex.py @@ -22,7 +22,7 @@ generator "g" are provided by the server. A bit more work is required on the client side, and a B{lot} more on the server side. """ -from Crypto.Hash import SHA +from hashlib import sha1 from paramiko import util from paramiko.common import DEBUG @@ -203,7 +203,7 @@ class KexGex (object): hm.add_mpint(self.e) hm.add_mpint(self.f) hm.add_mpint(K) - H = SHA.new(hm.asbytes()).digest() + H = sha1(hm.asbytes()).digest() self.transport._set_K_H(K, H) # sign it sig = self.transport.get_server_key().sign_ssh_data(self.transport.rng, H) @@ -238,6 +238,6 @@ class KexGex (object): hm.add_mpint(self.e) hm.add_mpint(self.f) hm.add_mpint(K) - self.transport._set_K_H(K, SHA.new(hm.asbytes()).digest()) + self.transport._set_K_H(K, sha1(hm.asbytes()).digest()) self.transport._verify_key(host_key, sig) self.transport._activate_outbound() diff --git a/paramiko/kex_group1.py b/paramiko/kex_group1.py index 3dfb7f18..f792eff0 100644 --- a/paramiko/kex_group1.py +++ b/paramiko/kex_group1.py @@ -21,7 +21,7 @@ Standard SSH key exchange ("kex" if you wanna sound cool). Diffie-Hellman of 1024 bit key halves, using a known "p" prime and "g" generator. """ -from Crypto.Hash import SHA +from hashlib import sha1 from paramiko import util from paramiko.common import max_byte, zero_byte @@ -105,7 +105,7 @@ class KexGroup1(object): hm.add_mpint(self.e) hm.add_mpint(self.f) hm.add_mpint(K) - self.transport._set_K_H(K, SHA.new(hm.asbytes()).digest()) + self.transport._set_K_H(K, sha1(hm.asbytes()).digest()) self.transport._verify_key(host_key, sig) self.transport._activate_outbound() @@ -124,7 +124,7 @@ class KexGroup1(object): hm.add_mpint(self.e) hm.add_mpint(self.f) hm.add_mpint(K) - H = SHA.new(hm.asbytes()).digest() + H = sha1(hm.asbytes()).digest() self.transport._set_K_H(K, H) # sign it sig = self.transport.get_server_key().sign_ssh_data(self.transport.rng, H) diff --git a/paramiko/packet.py b/paramiko/packet.py index 0f51df5e..5cffe950 100644 --- a/paramiko/packet.py +++ b/paramiko/packet.py @@ -25,6 +25,7 @@ import socket import struct import threading import time +from hmac import HMAC from paramiko import util from paramiko.common import linefeed_byte, cr_byte_value, asbytes, MSG_NAMES, \ @@ -34,12 +35,6 @@ from paramiko.ssh_exception import SSHException, ProxyCommandFailure from paramiko.message import Message -try: - from r_hmac import HMAC -except ImportError: - from Crypto.Hash.HMAC import HMAC - - def compute_hmac(key, message, digest_class): return HMAC(key, message, digest_class).digest() @@ -359,7 +354,7 @@ class Packetizer (object): raise SSHException('Mismatched MAC') padding = byte_ord(packet[0]) payload = packet[1:packet_size - padding] - + if self.__dump_packets: self._log(DEBUG, 'Got payload (%d bytes, %d padding)' % (packet_size, padding)) diff --git a/paramiko/pkey.py b/paramiko/pkey.py index c8f84e0a..7d5da409 100644 --- a/paramiko/pkey.py +++ b/paramiko/pkey.py @@ -23,8 +23,8 @@ Common API for all public keys. import base64 from binascii import hexlify, unhexlify import os +from hashlib import md5 -from Crypto.Hash import MD5 from Crypto.Cipher import DES3, AES from paramiko import util @@ -126,7 +126,7 @@ class PKey (object): a 16-byte `string <str>` (binary) of the MD5 fingerprint, in SSH format. """ - return MD5.new(self.asbytes()).digest() + return md5(self.asbytes()).digest() def get_base64(self): """ @@ -300,7 +300,7 @@ class PKey (object): keysize = self._CIPHER_TABLE[encryption_type]['keysize'] mode = self._CIPHER_TABLE[encryption_type]['mode'] salt = unhexlify(b(saltstr)) - key = util.generate_key_bytes(MD5, salt, password, keysize) + key = util.generate_key_bytes(md5, salt, password, keysize) return cipher.new(key, mode, salt).decrypt(data) def _write_private_key_file(self, tag, filename, data, password=None): @@ -332,7 +332,7 @@ class PKey (object): blocksize = self._CIPHER_TABLE[cipher_name]['blocksize'] mode = self._CIPHER_TABLE[cipher_name]['mode'] salt = rng.read(16) - key = util.generate_key_bytes(MD5, salt, password, keysize) + key = util.generate_key_bytes(md5, salt, password, keysize) if len(data) % blocksize != 0: n = blocksize - len(data) % blocksize #data += rng.read(n) diff --git a/paramiko/rsakey.py b/paramiko/rsakey.py index c93f3218..fc09b5cb 100644 --- a/paramiko/rsakey.py +++ b/paramiko/rsakey.py @@ -20,8 +20,9 @@ RSA keys. """ +from hashlib import sha1 + from Crypto.PublicKey import RSA -from Crypto.Hash import SHA from paramiko import util from paramiko.common import rng, max_byte, zero_byte, one_byte @@ -91,7 +92,7 @@ class RSAKey (PKey): return self.d is not None def sign_ssh_data(self, rpool, data): - digest = SHA.new(data).digest() + digest = sha1(data).digest() rsa = RSA.construct((long(self.n), long(self.e), long(self.d))) sig = util.deflate_long(rsa.sign(self._pkcs1imify(digest), bytes())[0], 0) m = Message() @@ -106,7 +107,7 @@ class RSAKey (PKey): # verify the signature by SHA'ing the data and encrypting it using the # public key. some wackiness ensues where we "pkcs1imify" the 20-byte # hash into a string as long as the RSA key. - hash_obj = util.inflate_long(self._pkcs1imify(SHA.new(data).digest()), True) + hash_obj = util.inflate_long(self._pkcs1imify(sha1(data).digest()), True) rsa = RSA.construct((long(self.n), long(self.e))) return rsa.verify(hash_obj, (sig,)) diff --git a/paramiko/sftp_server.py b/paramiko/sftp_server.py index dadfd026..2d8d1909 100644 --- a/paramiko/sftp_server.py +++ b/paramiko/sftp_server.py @@ -22,9 +22,9 @@ Server-mode SFTP support. import os import errno - -from Crypto.Hash import MD5, SHA import sys +from hashlib import md5, sha1 + from paramiko import util from paramiko.sftp import BaseSFTP, Message, SFTP_FAILURE, \ SFTP_PERMISSION_DENIED, SFTP_NO_SUCH_FILE @@ -45,8 +45,8 @@ from paramiko.sftp import CMD_HANDLE, SFTP_DESC, CMD_STATUS, SFTP_EOF, CMD_NAME, CMD_READLINK, CMD_SYMLINK, CMD_REALPATH, CMD_EXTENDED, SFTP_OP_UNSUPPORTED _hash_class = { - 'sha1': SHA, - 'md5': MD5, + 'sha1': sha1, + 'md5': md5, } @@ -82,14 +82,14 @@ class SFTPServer (BaseSFTP, SubsystemHandler): self.file_table = {} self.folder_table = {} self.server = sftp_si(server, *largs, **kwargs) - + def _log(self, level, msg): if issubclass(type(msg), list): for m in msg: super(SFTPServer, self)._log(level, "[chan " + self.sock.get_name() + "] " + m) else: super(SFTPServer, self)._log(level, "[chan " + self.sock.get_name() + "] " + msg) - + def start_subsystem(self, name, transport, channel): self.sock = channel self._log(DEBUG, 'Started sftp server on channel %s' % repr(channel)) @@ -157,7 +157,7 @@ class SFTPServer (BaseSFTP, SubsystemHandler): This is meant to be a handy helper function for translating SFTP file requests into local file operations. - + :param str filename: name of the file to alter (should usually be an absolute path). :param .SFTPAttributes attr: attributes to change. @@ -281,7 +281,7 @@ class SFTPServer (BaseSFTP, SubsystemHandler): # don't try to read more than about 64KB at a time chunklen = min(blocklen, 65536) count = 0 - hash_obj = alg.new() + hash_obj = alg() while count < blocklen: data = f.read(offset, chunklen) if not isinstance(data, bytes_types): @@ -298,7 +298,7 @@ class SFTPServer (BaseSFTP, SubsystemHandler): msg.add_string(algname) msg.add_bytes(sum_out) self._send_packet(CMD_EXTENDED_REPLY, msg) - + def _convert_pflags(self, pflags): """convert SFTP-style open() flags to Python's os.open() flags""" if (pflags & SFTP_FLAG_READ) and (pflags & SFTP_FLAG_WRITE): diff --git a/paramiko/transport.py b/paramiko/transport.py index 1471b543..437cd278 100644 --- a/paramiko/transport.py +++ b/paramiko/transport.py @@ -25,6 +25,7 @@ import sys import threading import time import weakref +from hashlib import md5, sha1 import paramiko from paramiko import util @@ -59,7 +60,6 @@ from paramiko.util import retry_on_signal from Crypto import Random from Crypto.Cipher import Blowfish, AES, DES3, ARC4 -from Crypto.Hash import SHA, MD5 try: from Crypto.Util import Counter except ImportError: @@ -107,10 +107,10 @@ class Transport (threading.Thread): } _mac_info = { - 'hmac-sha1': {'class': SHA, 'size': 20}, - 'hmac-sha1-96': {'class': SHA, 'size': 12}, - 'hmac-md5': {'class': MD5, 'size': 16}, - 'hmac-md5-96': {'class': MD5, 'size': 12}, + 'hmac-sha1': {'class': sha1, 'size': 20}, + 'hmac-sha1-96': {'class': sha1, 'size': 12}, + 'hmac-md5': {'class': md5, 'size': 16}, + 'hmac-md5-96': {'class': md5, 'size': 12}, } _key_info = { @@ -1338,13 +1338,13 @@ class Transport (threading.Thread): m.add_bytes(self.H) m.add_byte(b(id)) m.add_bytes(self.session_id) - out = sofar = SHA.new(m.asbytes()).digest() + out = sofar = sha1(m.asbytes()).digest() while len(out) < nbytes: m = Message() m.add_mpint(self.K) m.add_bytes(self.H) m.add_bytes(sofar) - digest = SHA.new(m.asbytes()).digest() + digest = sha1(m.asbytes()).digest() out += digest sofar += digest return out[:nbytes] @@ -1719,9 +1719,9 @@ class Transport (threading.Thread): # initial mac keys are done in the hash's natural size (not the potentially truncated # transmission size) if self.server_mode: - mac_key = self._compute_key('E', mac_engine.digest_size) + mac_key = self._compute_key('E', mac_engine().digest_size) else: - mac_key = self._compute_key('F', mac_engine.digest_size) + mac_key = self._compute_key('F', mac_engine().digest_size) self.packetizer.set_inbound_cipher(engine, block_size, mac_engine, mac_size, mac_key) compress_in = self._compression_info[self.remote_compression][1] if (compress_in is not None) and ((self.remote_compression != 'zlib@openssh.com') or self.authenticated): @@ -1746,9 +1746,9 @@ class Transport (threading.Thread): # initial mac keys are done in the hash's natural size (not the potentially truncated # transmission size) if self.server_mode: - mac_key = self._compute_key('F', mac_engine.digest_size) + mac_key = self._compute_key('F', mac_engine().digest_size) else: - mac_key = self._compute_key('E', mac_engine.digest_size) + mac_key = self._compute_key('E', mac_engine().digest_size) sdctr = self.local_cipher.endswith('-ctr') self.packetizer.set_outbound_cipher(engine, block_size, mac_engine, mac_size, mac_key, sdctr) compress_out = self._compression_info[self.local_compression][0] diff --git a/paramiko/util.py b/paramiko/util.py index dbcbbae4..f4ee3adc 100644 --- a/paramiko/util.py +++ b/paramiko/util.py @@ -143,15 +143,14 @@ def tb_strings(): return ''.join(traceback.format_exception(*sys.exc_info())).split('\n') -def generate_key_bytes(hashclass, salt, key, nbytes): +def generate_key_bytes(hash_alg, salt, key, nbytes): """ Given a password, passphrase, or other human-source key, scramble it through a secure hash into some keyworthy bytes. This specific algorithm is used for encrypting/decrypting private key files. - :param class hashclass: - class from `Crypto.Hash` that can be used as a secure hashing function - (like ``MD5`` or ``SHA``). + :param function hash_alg: A function which creates a new hash object, such + as ``hashlib.sha256``. :param salt: data to salt the hash with. :type salt: byte string :param str key: human-entered password or passphrase. @@ -163,7 +162,7 @@ def generate_key_bytes(hashclass, salt, key, nbytes): if len(salt) > 8: salt = salt[:8] while nbytes > 0: - hash_obj = hashclass.new() + hash_obj = hash_alg() if len(digest) > 0: hash_obj.update(digest) hash_obj.update(b(key)) diff --git a/sites/docs/conf.py b/sites/docs/conf.py index f9355715..5674fed1 100644 --- a/sites/docs/conf.py +++ b/sites/docs/conf.py @@ -5,16 +5,11 @@ sys.path.append(os.path.abspath('../..')) from shared_conf import * # Enable autodoc, intersphinx -extensions.extend(['sphinx.ext.autodoc', 'sphinx.ext.intersphinx']) +extensions.extend(['sphinx.ext.autodoc']) # Autodoc settings autodoc_default_flags = ['members', 'special-members'] -# Intersphinx connection to stdlib -intersphinx_mapping = { - 'python': ('http://docs.python.org/2.6', None), -} - # Sister-site links to WWW html_theme_options['extra_nav_links'] = { "Main website": 'http://www.paramiko.org', diff --git a/sites/shared_conf.py b/sites/shared_conf.py index c265fc49..e0afe92e 100644 --- a/sites/shared_conf.py +++ b/sites/shared_conf.py @@ -5,7 +5,7 @@ import alabaster # Alabaster theme + mini-extension html_theme_path = [alabaster.get_path()] -extensions = ['alabaster'] +extensions = ['alabaster', 'sphinx.ext.intersphinx'] # Paths relative to invoking conf.py - not this shared file html_theme = 'alabaster' html_theme_options = { @@ -24,6 +24,11 @@ html_sidebars = { ] } +# Everything intersphinx's to Python +intersphinx_mapping = { + 'python': ('http://docs.python.org/2.6', None), +} + # Regular settings project = 'Paramiko' year = datetime.now().year diff --git a/sites/www/changelog.rst b/sites/www/changelog.rst index 4563877d..eff8c2e8 100644 --- a/sites/www/changelog.rst +++ b/sites/www/changelog.rst @@ -2,6 +2,8 @@ Changelog ========= +* :support:`295` Swap out a bunch of PyCrypto hash functions with use of + `hashlib` * :support:`290` (also :issue:`292`) Add support for building universal (Python 2+3 compatible) wheel files during the release process. Courtesy of Alex Gaynor. diff --git a/sites/www/conf.py b/sites/www/conf.py index 5047fa67..bdb5929a 100644 --- a/sites/www/conf.py +++ b/sites/www/conf.py @@ -20,9 +20,7 @@ target = join(dirname(__file__), '..', 'docs', '_build') if os.environ.get('READTHEDOCS') == 'True': # TODO: switch to docs.paramiko.org post go-live of sphinx API docs target = 'http://docs.paramiko.org/en/latest/' -intersphinx_mapping = { - 'docs': (target, None), -} +intersphinx_mapping['docs'] = (target, None) # Sister-site links to API docs html_theme_options['extra_nav_links'] = { diff --git a/tests/test_packetizer.py b/tests/test_packetizer.py index d4d5544e..a8c0f973 100644 --- a/tests/test_packetizer.py +++ b/tests/test_packetizer.py @@ -21,9 +21,12 @@ Some unit tests for the ssh2 protocol in Transport. """ import unittest +from hashlib import sha1 + from tests.loop import LoopSocket + from Crypto.Cipher import AES -from Crypto.Hash import SHA + from paramiko import Message, Packetizer, util from paramiko.common import byte_chr, zero_byte @@ -41,7 +44,7 @@ class PacketizerTest (unittest.TestCase): p.set_log(util.get_logger('paramiko.transport')) p.set_hexdump(True) cipher = AES.new(zero_byte * 16, AES.MODE_CBC, x55 * 16) - p.set_outbound_cipher(cipher, 16, SHA, 12, x1f * 20) + p.set_outbound_cipher(cipher, 16, sha1, 12, x1f * 20) # message has to be at least 16 bytes long, so we'll have at least one # block of data encrypted that contains zero random padding bytes @@ -64,7 +67,7 @@ class PacketizerTest (unittest.TestCase): p.set_log(util.get_logger('paramiko.transport')) p.set_hexdump(True) cipher = AES.new(zero_byte * 16, AES.MODE_CBC, x55 * 16) - p.set_inbound_cipher(cipher, 16, SHA, 12, x1f * 20) + p.set_inbound_cipher(cipher, 16, sha1, 12, x1f * 20) wsock.send(b'\x43\x91\x97\xbd\x5b\x50\xac\x25\x87\xc2\xc4\x6b\xc7\xe9\x38\xc0\x90\xd2\x16\x56\x0d\x71\x73\x61\x38\x7c\x4c\x3d\xfb\x97\x7d\xe2\x6e\x03\xb1\xa0\xc2\x1c\xd6\x41\x41\x4c\xb4\x59') cmd, m = p.read_message() self.assertEqual(100, cmd) diff --git a/tests/test_pkey.py b/tests/test_pkey.py index 6ff68fc2..c457f0ee 100644 --- a/tests/test_pkey.py +++ b/tests/test_pkey.py @@ -20,11 +20,14 @@ Some unit tests for public/private key objects. """ -from binascii import hexlify import unittest +from binascii import hexlify +from hashlib import md5 + from paramiko import RSAKey, DSSKey, ECDSAKey, Message, util from paramiko.py3compat import StringIO, byte_chr, b, bytes from paramiko.common import rng + from tests.util import test_path # from openssh's ssh-keygen @@ -90,8 +93,7 @@ class KeyTest (unittest.TestCase): pass def test_1_generate_key_bytes(self): - from Crypto.Hash import MD5 - key = util.generate_key_bytes(MD5, x1234, 'happy birthday', 30) + key = util.generate_key_bytes(md5, x1234, 'happy birthday', 30) exp = b'\x61\xE1\xF2\x72\xF4\xC1\xC4\x56\x15\x86\xBD\x32\x24\x98\xC0\xE9\x24\x67\x27\x80\xF4\x7B\xB3\x7D\xDA\x7D\x54\x01\x9E\x64' self.assertEqual(exp, key) diff --git a/tests/test_util.py b/tests/test_util.py index 6bde4045..af6eceb5 100644 --- a/tests/test_util.py +++ b/tests/test_util.py @@ -23,7 +23,8 @@ Some unit tests for utility functions. from binascii import hexlify import errno import os -from Crypto.Hash import SHA +from hashlib import sha1 + import paramiko.util from paramiko.util import lookup_ssh_host_config as host_config from paramiko.py3compat import StringIO, byte_ord @@ -136,7 +137,7 @@ class UtilTest(ParamikoTest): ) def test_4_generate_key_bytes(self): - x = paramiko.util.generate_key_bytes(SHA, b'ABCDEFGH', 'This is my secret passphrase.', 64) + x = paramiko.util.generate_key_bytes(sha1, b'ABCDEFGH', 'This is my secret passphrase.', 64) hex = ''.join(['%02x' % byte_ord(c) for c in x]) self.assertEqual(hex, '9110e2f6793b69363e58173e9436b13a5a4b339005741d5c680e505f57d871347b4239f14fb5c46e857d5e100424873ba849ac699cea98d729e57b3e84378e8b') |