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File _service:obs_scm:python-crypto-2.6.1-python3only.patch of Package python-crypto
--- lib/Crypto/Cipher/ARC2.py +++ lib/Crypto/Cipher/ARC2.py @@ -126,5 +126,5 @@ MODE_OPENPGP = 7 #: Size of a data block (in bytes) block_size = 8 #: Size of a key (in bytes) -key_size = xrange(1,16+1) +key_size = range(1,16+1) --- lib/Crypto/Cipher/ARC4.py +++ lib/Crypto/Cipher/ARC4.py @@ -116,5 +116,5 @@ def new(key, *args, **kwargs): #: Size of a data block (in bytes) block_size = 1 #: Size of a key (in bytes) -key_size = xrange(1,256+1) +key_size = range(1,256+1) --- lib/Crypto/Cipher/Blowfish.py +++ lib/Crypto/Cipher/Blowfish.py @@ -117,5 +117,5 @@ MODE_OPENPGP = 7 #: Size of a data block (in bytes) block_size = 8 #: Size of a key (in bytes) -key_size = xrange(4,56+1) +key_size = range(4,56+1) --- lib/Crypto/Cipher/CAST.py +++ lib/Crypto/Cipher/CAST.py @@ -120,4 +120,4 @@ MODE_OPENPGP = 7 #: Size of a data block (in bytes) block_size = 8 #: Size of a key (in bytes) -key_size = xrange(5,16+1) +key_size = range(5,16+1) --- lib/Crypto/Cipher/PKCS1_OAEP.py +++ lib/Crypto/Cipher/PKCS1_OAEP.py @@ -49,7 +49,7 @@ the RSA key: .. __: http://www.rsa.com/rsalabs/node.asp?id=2125. """ -from __future__ import nested_scopes + __revision__ = "$Id$" __all__ = [ 'new', 'PKCS1OAEP_Cipher' ] --- lib/Crypto/Cipher/PKCS1_v1_5.py +++ lib/Crypto/Cipher/PKCS1_v1_5.py @@ -132,7 +132,7 @@ class PKCS115_Cipher: def __call__(self, c): while bord(c)==0x00: c=self.rf(1)[0] return c - ps = tobytes(map(nonZeroRandByte(randFunc), randFunc(k-mLen-3))) + ps = tobytes(list(map(nonZeroRandByte(randFunc), randFunc(k-mLen-3)))) # Step 2b em = b('\x00\x02') + ps + bchr(0x00) + message # Step 3a (OS2IP), step 3b (RSAEP), part of step 3c (I2OSP) --- lib/Crypto/Cipher/XOR.py +++ lib/Crypto/Cipher/XOR.py @@ -82,5 +82,5 @@ def new(key, *args, **kwargs): #: Size of a data block (in bytes) block_size = 1 #: Size of a key (in bytes) -key_size = xrange(1,32+1) +key_size = range(1,32+1) --- lib/Crypto/Hash/HMAC.py +++ lib/Crypto/Hash/HMAC.py @@ -98,7 +98,7 @@ class HMAC: A hash module or object instantiated from `Crypto.Hash` """ if digestmod is None: - import MD5 + from . import MD5 digestmod = MD5 self.digestmod = digestmod --- lib/Crypto/Protocol/AllOrNothing.py +++ lib/Crypto/Protocol/AllOrNothing.py @@ -48,6 +48,7 @@ import operator import sys from Crypto.Util.number import bytes_to_long, long_to_bytes from Crypto.Util.py3compat import * +from functools import reduce def isInt(x): test = 0 @@ -186,11 +187,11 @@ class AllOrNothing: # better have at least 2 blocks, for the padbytes package and the hash # block accumulator if len(blocks) < 2: - raise ValueError, "List must be at least length 2." + raise ValueError("List must be at least length 2.") # blocks is a list of strings. We need to deal with them as long # integers - blocks = map(bytes_to_long, blocks) + blocks = list(map(bytes_to_long, blocks)) # Calculate the well-known key, to which the hash blocks are # encrypted, and create the hash cipher. @@ -271,15 +272,15 @@ Where: def usage(code, msg=None): if msg: - print msg - print usagemsg % {'program': sys.argv[0], - 'ciphermodule': ciphermodule} + print(msg) + print(usagemsg % {'program': sys.argv[0], + 'ciphermodule': ciphermodule}) sys.exit(code) try: opts, args = getopt.getopt(sys.argv[1:], 'c:l', ['cipher=', 'aslong']) - except getopt.error, msg: + except getopt.error as msg: usage(1, msg) if args: @@ -297,23 +298,23 @@ Where: module = __import__('Crypto.Cipher.'+ciphermodule, None, None, ['new']) x = AllOrNothing(module) - print 'Original text:\n==========' - print __doc__ - print '==========' + print('Original text:\n==========') + print(__doc__) + print('==========') msgblocks = x.digest(b(__doc__)) - print 'message blocks:' - for i, blk in zip(range(len(msgblocks)), msgblocks): + print('message blocks:') + for i, blk in zip(list(range(len(msgblocks))), msgblocks): # base64 adds a trailing newline - print ' %3d' % i, + print(' %3d' % i, end=' ') if aslong: - print bytes_to_long(blk) + print(bytes_to_long(blk)) else: - print base64.encodestring(blk)[:-1] + print(base64.encodestring(blk)[:-1]) # # get a new undigest-only object so there's no leakage y = AllOrNothing(module) text = y.undigest(msgblocks) if text == b(__doc__): - print 'They match!' + print('They match!') else: - print 'They differ!' + print('They differ!') --- lib/Crypto/Protocol/Chaffing.py +++ lib/Crypto/Protocol/Chaffing.py @@ -106,9 +106,9 @@ class Chaff: """ if not (0.0<=factor<=1.0): - raise ValueError, "'factor' must be between 0.0 and 1.0" + raise ValueError("'factor' must be between 0.0 and 1.0") if blocksper < 0: - raise ValueError, "'blocksper' must be zero or more" + raise ValueError("'blocksper' must be zero or more") self.__factor = factor self.__blocksper = blocksper @@ -139,8 +139,8 @@ class Chaff: # number of chaff blocks to add per message block that is being # chaffed. count = len(blocks) * self.__factor - blocksper = range(self.__blocksper) - for i, wheat in zip(range(len(blocks)), blocks): + blocksper = list(range(self.__blocksper)) + for i, wheat in zip(list(range(len(blocks))), blocks): # it shouldn't matter which of the n blocks we add chaff to, so for # ease of implementation, we'll just add them to the first count # blocks @@ -185,9 +185,9 @@ abolish it, and to institute new Governm principles and organizing its powers in such form, as to them shall seem most likely to effect their Safety and Happiness. """ - print 'Original text:\n==========' - print text - print '==========' + print('Original text:\n==========') + print(text) + print('==========') # first transform the text into packets blocks = [] ; size = 40 @@ -195,7 +195,7 @@ likely to effect their Safety and Happin blocks.append( text[i:i+size] ) # now get MACs for all the text blocks. The key is obvious... - print 'Calculating MACs...' + print('Calculating MACs...') from Crypto.Hash import HMAC, SHA key = 'Jefferson' macs = [HMAC.new(key, block, digestmod=SHA).digest() @@ -205,13 +205,13 @@ likely to effect their Safety and Happin # put these into a form acceptable as input to the chaffing procedure source = [] - m = zip(range(len(blocks)), blocks, macs) - print m + m = list(zip(list(range(len(blocks))), blocks, macs)) + print(m) for i, data, mac in m: source.append((i, data, mac)) # now chaff these - print 'Adding chaff...' + print('Adding chaff...') c = Chaff(factor=0.5, blocksper=2) chaffed = c.chaff(source) @@ -221,7 +221,7 @@ likely to effect their Safety and Happin # the chaff wheat = [] - print 'chaffed message blocks:' + print('chaffed message blocks:') for i, data, mac in chaffed: # do the authentication h = HMAC.new(key, data, digestmod=SHA) @@ -232,14 +232,14 @@ likely to effect their Safety and Happin else: tag = ' ' # base64 adds a trailing newline - print tag, '%3d' % i, \ - repr(data), encodestring(mac)[:-1] + print(tag, '%3d' % i, \ + repr(data), encodestring(mac)[:-1]) # now decode the message packets and check it against the original text - print 'Undigesting wheat...' + print('Undigesting wheat...') # PY3K: This is meant to be text, do not change to bytes (data) newtext = "".join(wheat) if newtext == text: - print 'They match!' + print('They match!') else: - print 'They differ!' + print('They differ!') --- lib/Crypto/Protocol/KDF.py +++ lib/Crypto/Protocol/KDF.py @@ -79,7 +79,7 @@ def PBKDF1(password, salt, dkLen, count= raise ValueError("Selected hash algorithm has a too short digest (%d bytes)." % digest) if len(salt)!=8: raise ValueError("Salt is not 8 bytes long.") - for i in xrange(count-1): + for i in range(count-1): pHash = pHash.new(pHash.digest()) return pHash.digest()[:dkLen] @@ -114,7 +114,7 @@ def PBKDF2(password, salt, dkLen=16, cou i = 1 while len(key)<dkLen: U = previousU = prf(password,salt+struct.pack(">I", i)) - for j in xrange(count-1): + for j in range(count-1): previousU = t = prf(password,previousU) U = strxor(U,t) key += U --- lib/Crypto/PublicKey/_DSA.py +++ lib/Crypto/PublicKey/_DSA.py @@ -50,7 +50,7 @@ def generateQ(randfunc): q=q*256+c while (not isPrime(q)): q=q+2 - if pow(2,159L) < q < pow(2,160L): + if pow(2,159) < q < pow(2,160): return S, q raise RuntimeError('Bad q value generated') @@ -80,7 +80,7 @@ def generate_py(bits, randfunc, progress V[k]=bytes_to_long(SHA.new(S+bstr(N)+bstr(k)).digest()) W=V[n] % powb for k in range(n-1, -1, -1): - W=(W<<160L)+V[k] + W=(W<<160)+V[k] X=W+powL1 p=X-(X%(2*obj.q)-1) if powL1<=p and isPrime(p): --- lib/Crypto/PublicKey/DSA.py +++ lib/Crypto/PublicKey/DSA.py @@ -217,7 +217,7 @@ class _DSAobj(pubkey.pubkey): self.implementation = DSAImplementation() t = [] for k in self.keydata: - if not d.has_key(k): + if k not in d: break t.append(d[k]) self.key = self.implementation._math.dsa_construct(*tuple(t)) --- lib/Crypto/PublicKey/pubkey.py +++ lib/Crypto/PublicKey/pubkey.py @@ -45,7 +45,7 @@ class pubkey: restoration.""" d=self.__dict__ for key in self.keydata: - if d.has_key(key): d[key]=long(d[key]) + if key in d: d[key]=int(d[key]) return d def __setstate__(self, d): @@ -53,7 +53,7 @@ class pubkey: number representation being used, whether that is Python long integers, MPZ objects, or whatever.""" for key in self.keydata: - if d.has_key(key): self.__dict__[key]=bignum(d[key]) + if key in d: self.__dict__[key]=bignum(d[key]) def encrypt(self, plaintext, K): """Encrypt a piece of data. @@ -68,9 +68,9 @@ integers, MPZ objects, or whatever.""" plaintext (string or long). """ wasString=0 - if isinstance(plaintext, types.StringType): + if isinstance(plaintext, bytes): plaintext=bytes_to_long(plaintext) ; wasString=1 - if isinstance(K, types.StringType): + if isinstance(K, bytes): K=bytes_to_long(K) ciphertext=self._encrypt(plaintext, K) if wasString: return tuple(map(long_to_bytes, ciphertext)) @@ -86,9 +86,9 @@ integers, MPZ objects, or whatever.""" of byte strings. A long otherwise. """ wasString=0 - if not isinstance(ciphertext, types.TupleType): + if not isinstance(ciphertext, tuple): ciphertext=(ciphertext,) - if isinstance(ciphertext[0], types.StringType): + if isinstance(ciphertext[0], bytes): ciphertext=tuple(map(bytes_to_long, ciphertext)) ; wasString=1 plaintext=self._decrypt(ciphertext) if wasString: return long_to_bytes(plaintext) @@ -107,8 +107,8 @@ integers, MPZ objects, or whatever.""" """ if (not self.has_private()): raise TypeError('Private key not available in this object') - if isinstance(M, types.StringType): M=bytes_to_long(M) - if isinstance(K, types.StringType): K=bytes_to_long(K) + if isinstance(M, bytes): M=bytes_to_long(M) + if isinstance(K, bytes): K=bytes_to_long(K) return self._sign(M, K) def verify (self, M, signature): @@ -122,7 +122,7 @@ integers, MPZ objects, or whatever.""" :Return: True if the signature is correct, False otherwise. """ - if isinstance(M, types.StringType): M=bytes_to_long(M) + if isinstance(M, bytes): M=bytes_to_long(M) return self._verify(M, signature) # alias to compensate for the old validate() name @@ -142,9 +142,9 @@ integers, MPZ objects, or whatever.""" :Return: A byte string if M was so. A long otherwise. """ wasString=0 - if isinstance(M, types.StringType): + if isinstance(M, bytes): M=bytes_to_long(M) ; wasString=1 - if isinstance(B, types.StringType): B=bytes_to_long(B) + if isinstance(B, bytes): B=bytes_to_long(B) blindedmessage=self._blind(M, B) if wasString: return long_to_bytes(blindedmessage) else: return blindedmessage @@ -159,9 +159,9 @@ integers, MPZ objects, or whatever.""" :Type B: byte string or long """ wasString=0 - if isinstance(M, types.StringType): + if isinstance(M, bytes): M=bytes_to_long(M) ; wasString=1 - if isinstance(B, types.StringType): B=bytes_to_long(B) + if isinstance(B, bytes): B=bytes_to_long(B) unblindedmessage=self._unblind(M, B) if wasString: return long_to_bytes(unblindedmessage) else: return unblindedmessage --- lib/Crypto/PublicKey/_RSA.py +++ lib/Crypto/PublicKey/_RSA.py @@ -37,12 +37,12 @@ def generate_py(bits, randfunc, progress if present, to display the progress of the key generation. """ obj=RSAobj() - obj.e = long(e) + obj.e = int(e) # Generate the prime factors of n if progress_func: progress_func('p,q\n') - p = q = 1L + p = q = 1 while number.size(p*q) < bits: # Note that q might be one bit longer than p if somebody specifies an odd # number of bits for the key. (Why would anyone do that? You don't get --- lib/Crypto/PublicKey/RSA.py +++ lib/Crypto/PublicKey/RSA.py @@ -286,7 +286,7 @@ class _RSAobj(pubkey.pubkey): self.implementation = RSAImplementation() t = [] for k in self.keydata: - if not d.has_key(k): + if k not in d: break t.append(d[k]) self.key = self.implementation._math.rsa_construct(*tuple(t)) @@ -580,7 +580,7 @@ class RSAImplementation(object): if privateKey.isType('OCTET STRING'): return self._importKeyDER(privateKey.payload) - except ValueError, IndexError: + except ValueError as IndexError: pass raise ValueError("RSA key format is not supported") --- lib/Crypto/PublicKey/_slowmath.py +++ lib/Crypto/PublicKey/_slowmath.py @@ -79,12 +79,12 @@ class _RSAKey(object): def rsa_construct(n, e, d=None, p=None, q=None, u=None): """Construct an RSAKey object""" - assert isinstance(n, long) - assert isinstance(e, long) - assert isinstance(d, (long, type(None))) - assert isinstance(p, (long, type(None))) - assert isinstance(q, (long, type(None))) - assert isinstance(u, (long, type(None))) + assert isinstance(n, int) + assert isinstance(e, int) + assert isinstance(d, (int, type(None))) + assert isinstance(p, (int, type(None))) + assert isinstance(q, (int, type(None))) + assert isinstance(u, (int, type(None))) obj = _RSAKey() obj.n = n obj.e = e @@ -149,7 +149,7 @@ class _DSAKey(object): # SECURITY TODO - We _should_ be computing SHA1(m), but we don't because that's the API. if not self.has_private(): raise TypeError("No private key") - if not (1L < k < self.q): + if not (1 < k < self.q): raise ValueError("k is not between 2 and q-1") inv_k = inverse(k, self.q) # Compute k**-1 mod q r = pow(self.g, k, self.p) % self.q # r = (g**k mod p) mod q @@ -167,11 +167,11 @@ class _DSAKey(object): return v == r def dsa_construct(y, g, p, q, x=None): - assert isinstance(y, long) - assert isinstance(g, long) - assert isinstance(p, long) - assert isinstance(q, long) - assert isinstance(x, (long, type(None))) + assert isinstance(y, int) + assert isinstance(g, int) + assert isinstance(p, int) + assert isinstance(q, int) + assert isinstance(x, (int, type(None))) obj = _DSAKey() obj.y = y obj.g = g --- lib/Crypto/Random/Fortuna/FortunaAccumulator.py +++ lib/Crypto/Random/Fortuna/FortunaAccumulator.py @@ -32,9 +32,9 @@ import time import warnings from Crypto.pct_warnings import ClockRewindWarning -import SHAd256 +from . import SHAd256 -import FortunaGenerator +from . import FortunaGenerator class FortunaPool(object): """Fortuna pool type @@ -87,7 +87,7 @@ def which_pools(r): retval.append(i) else: break # optimization. once this fails, it always fails - mask = (mask << 1) | 1L + mask = (mask << 1) | 1 return retval class FortunaAccumulator(object): --- lib/Crypto/Random/Fortuna/FortunaGenerator.py +++ lib/Crypto/Random/Fortuna/FortunaGenerator.py @@ -33,7 +33,7 @@ from Crypto.Util.number import ceil_shif from Crypto.Util import Counter from Crypto.Cipher import AES -import SHAd256 +from . import SHAd256 class AESGenerator(object): """The Fortuna "generator" @@ -88,7 +88,7 @@ class AESGenerator(object): remainder = bytes & ((1<<20)-1) retval = [] - for i in xrange(num_full_blocks): + for i in range(num_full_blocks): retval.append(self._pseudo_random_data(1<<20)) retval.append(self._pseudo_random_data(remainder)) @@ -121,7 +121,7 @@ class AESGenerator(object): raise AssertionError("generator must be seeded before use") assert 0 <= num_blocks <= self.max_blocks_per_request retval = [] - for i in xrange(num_blocks >> 12): # xrange(num_blocks / 4096) + for i in range(num_blocks >> 12): # xrange(num_blocks / 4096) retval.append(self._cipher.encrypt(self._four_kiblocks_of_zeros)) remaining_bytes = (num_blocks & 4095) << self.block_size_shift # (num_blocks % 4095) * self.block_size retval.append(self._cipher.encrypt(self._four_kiblocks_of_zeros[:remaining_bytes])) --- lib/Crypto/Random/random.py +++ lib/Crypto/Random/random.py @@ -45,7 +45,7 @@ class StrongRandom(object): """Return a python long integer with k random bits.""" if self._randfunc is None: self._randfunc = Random.new().read - mask = (1L << k) - 1 + mask = (1 << k) - 1 return mask & bytes_to_long(self._randfunc(ceil_div(k, 8))) def randrange(self, *args): @@ -62,9 +62,9 @@ class StrongRandom(object): step = 1 else: raise TypeError("randrange expected at most 3 arguments, got %d" % (len(args),)) - if (not isinstance(start, (int, long)) - or not isinstance(stop, (int, long)) - or not isinstance(step, (int, long))): + if (not isinstance(start, int) + or not isinstance(stop, int) + or not isinstance(step, int)): raise TypeError("randrange requires integer arguments") if step == 0: raise ValueError("randrange step argument must not be zero") @@ -84,7 +84,7 @@ class StrongRandom(object): def randint(self, a, b): """Return a random integer N such that a <= N <= b.""" - if not isinstance(a, (int, long)) or not isinstance(b, (int, long)): + if not isinstance(a, int) or not isinstance(b, int): raise TypeError("randint requires integer arguments") N = self.randrange(a, b+1) assert a <= N <= b @@ -106,7 +106,7 @@ class StrongRandom(object): # Choose a random item (without replacement) until all the items have been # chosen. - for i in xrange(len(x)): + for i in range(len(x)): x[i] = items.pop(self.randrange(len(items))) def sample(self, population, k): @@ -118,9 +118,9 @@ class StrongRandom(object): retval = [] selected = {} # we emulate a set using a dict here - for i in xrange(k): + for i in range(k): r = None - while r is None or selected.has_key(r): + while r is None or r in selected: r = self.randrange(num_choices) retval.append(population[r]) selected[r] = 1 --- lib/Crypto/SelfTest/Cipher/common.py +++ lib/Crypto/SelfTest/Cipher/common.py @@ -97,9 +97,9 @@ class CipherSelfTest(unittest.TestCase): from Crypto.Util import Counter ctr_class = _extract(params, 'ctr_class', Counter.new) ctr_params = _extract(params, 'ctr_params', {}).copy() - if ctr_params.has_key('prefix'): ctr_params['prefix'] = a2b_hex(b(ctr_params['prefix'])) - if ctr_params.has_key('suffix'): ctr_params['suffix'] = a2b_hex(b(ctr_params['suffix'])) - if not ctr_params.has_key('nbits'): + if 'prefix' in ctr_params: ctr_params['prefix'] = a2b_hex(b(ctr_params['prefix'])) + if 'suffix' in ctr_params: ctr_params['suffix'] = a2b_hex(b(ctr_params['suffix'])) + if 'nbits' not in ctr_params: ctr_params['nbits'] = 8*(self.module.block_size - len(ctr_params.get('prefix', '')) - len(ctr_params.get('suffix', ''))) params['counter'] = ctr_class(**ctr_params) @@ -202,7 +202,7 @@ class CTRWraparoundTest(unittest.TestCas for disable_shortcut in (0, 1): # (False, True) Test CTR-mode shortcut and PyObject_CallObject code paths for little_endian in (0, 1): # (False, True) Test both endiannesses - ctr = Counter.new(8*self.module.block_size, initial_value=2L**(8*self.module.block_size)-1, little_endian=little_endian, disable_shortcut=disable_shortcut) + ctr = Counter.new(8*self.module.block_size, initial_value=2**(8*self.module.block_size)-1, little_endian=little_endian, disable_shortcut=disable_shortcut) cipher = self.module.new(a2b_hex(self.key), self.module.MODE_CTR, counter=ctr) block = b("\x00") * self.module.block_size cipher.encrypt(block) @@ -361,12 +361,12 @@ def make_block_tests(module, module_name tests.append(CipherStreamingSelfTest(module, params)) # When using CTR mode, test the non-shortcut code path. - if p_mode == 'CTR' and not params.has_key('ctr_class'): + if p_mode == 'CTR' and 'ctr_class' not in params: params2 = params.copy() params2['description'] += " (shortcut disabled)" ctr_params2 = params.get('ctr_params', {}).copy() params2['ctr_params'] = ctr_params2 - if not params2['ctr_params'].has_key('disable_shortcut'): + if 'disable_shortcut' not in params2['ctr_params']: params2['ctr_params']['disable_shortcut'] = 1 tests.append(CipherSelfTest(module, params2)) return tests --- lib/Crypto/SelfTest/Cipher/test_AES.py +++ lib/Crypto/SelfTest/Cipher/test_AES.py @@ -26,7 +26,7 @@ __revision__ = "$Id$" -from common import dict # For compatibility with Python 2.1 and 2.2 +from .common import dict # For compatibility with Python 2.1 and 2.2 from Crypto.Util.py3compat import * from binascii import hexlify @@ -1422,7 +1422,7 @@ test_data = [ def get_tests(config={}): from Crypto.Cipher import AES - from common import make_block_tests + from .common import make_block_tests return make_block_tests(AES, "AES", test_data) if __name__ == '__main__': --- lib/Crypto/SelfTest/Cipher/test_ARC2.py +++ lib/Crypto/SelfTest/Cipher/test_ARC2.py @@ -26,7 +26,7 @@ __revision__ = "$Id$" -from common import dict # For compatibility with Python 2.1 and 2.2 +from .common import dict # For compatibility with Python 2.1 and 2.2 import unittest from Crypto.Util.py3compat import * @@ -109,7 +109,7 @@ class BufferOverflowTest(unittest.TestCa def get_tests(config={}): from Crypto.Cipher import ARC2 - from common import make_block_tests + from .common import make_block_tests tests = make_block_tests(ARC2, "ARC2", test_data) tests.append(BufferOverflowTest()) --- lib/Crypto/SelfTest/Cipher/test_ARC4.py +++ lib/Crypto/SelfTest/Cipher/test_ARC4.py @@ -70,7 +70,7 @@ test_data = [ def get_tests(config={}): from Crypto.Cipher import ARC4 - from common import make_stream_tests + from .common import make_stream_tests return make_stream_tests(ARC4, "ARC4", test_data) if __name__ == '__main__': --- lib/Crypto/SelfTest/Cipher/test_Blowfish.py +++ lib/Crypto/SelfTest/Cipher/test_Blowfish.py @@ -102,7 +102,7 @@ test_data = [ def get_tests(config={}): from Crypto.Cipher import Blowfish - from common import make_block_tests + from .common import make_block_tests return make_block_tests(Blowfish, "Blowfish", test_data) if __name__ == '__main__': --- lib/Crypto/SelfTest/Cipher/test_CAST.py +++ lib/Crypto/SelfTest/Cipher/test_CAST.py @@ -46,7 +46,7 @@ test_data = [ def get_tests(config={}): from Crypto.Cipher import CAST - from common import make_block_tests + from .common import make_block_tests return make_block_tests(CAST, "CAST", test_data) if __name__ == '__main__': --- lib/Crypto/SelfTest/Cipher/test_DES3.py +++ lib/Crypto/SelfTest/Cipher/test_DES3.py @@ -26,7 +26,7 @@ __revision__ = "$Id$" -from common import dict # For compatibility with Python 2.1 and 2.2 +from .common import dict # For compatibility with Python 2.1 and 2.2 from Crypto.Util.py3compat import * from binascii import hexlify @@ -322,7 +322,7 @@ test_data = [ def get_tests(config={}): from Crypto.Cipher import DES3 - from common import make_block_tests + from .common import make_block_tests return make_block_tests(DES3, "DES3", test_data) if __name__ == '__main__': --- lib/Crypto/SelfTest/Cipher/test_DES.py +++ lib/Crypto/SelfTest/Cipher/test_DES.py @@ -26,7 +26,7 @@ __revision__ = "$Id$" -from common import dict # For compatibility with Python 2.1 and 2.2 +from .common import dict # For compatibility with Python 2.1 and 2.2 from Crypto.Util.py3compat import * import unittest @@ -328,7 +328,7 @@ class RonRivestTest(unittest.TestCase): def get_tests(config={}): from Crypto.Cipher import DES - from common import make_block_tests + from .common import make_block_tests return make_block_tests(DES, "DES", test_data) + [RonRivestTest()] if __name__ == '__main__': --- lib/Crypto/SelfTest/Cipher/test_pkcs1_15.py +++ lib/Crypto/SelfTest/Cipher/test_pkcs1_15.py @@ -41,7 +41,7 @@ def t2b(t): """Convert a text string with bytes in hex form to a byte string""" clean = b(rws(t)) if len(clean)%2 == 1: - print clean + print(clean) raise ValueError("Even number of characters expected") return a2b_hex(clean) @@ -154,7 +154,7 @@ HKukWBcq9f/UOmS0oEhai/6g+Uf7VHJdWaeO5Lzu def testEncryptVerify1(self): # Encrypt/Verify messages of length [0..RSAlen-11] # and therefore padding [8..117] - for pt_len in xrange(0,128-11+1): + for pt_len in range(0,128-11+1): pt = self.rng(pt_len) cipher = PKCS.new(self.key1024) ct = cipher.encrypt(pt) --- lib/Crypto/SelfTest/Cipher/test_pkcs1_oaep.py +++ lib/Crypto/SelfTest/Cipher/test_pkcs1_oaep.py @@ -20,7 +20,7 @@ # SOFTWARE. # =================================================================== -from __future__ import nested_scopes + __revision__ = "$Id$" @@ -269,7 +269,7 @@ class PKCS1_OAEP_Tests(unittest.TestCase # Verify encryption using all test vectors for test in self._testData: # Build the key - comps = [ long(rws(test[0][x]),16) for x in ('n','e') ] + comps = [ int(rws(test[0][x]),16) for x in ('n','e') ] key = RSA.construct(comps) # RNG that takes its random numbers from a pool given # at initialization @@ -297,7 +297,7 @@ class PKCS1_OAEP_Tests(unittest.TestCase # Verify decryption using all test vectors for test in self._testData: # Build the key - comps = [ long(rws(test[0][x]),16) for x in ('n','e','d') ] + comps = [ int(rws(test[0][x]),16) for x in ('n','e','d') ] key = RSA.construct(comps) # The real test cipher = PKCS.new(key, test[4]) @@ -312,7 +312,7 @@ class PKCS1_OAEP_Tests(unittest.TestCase def testEncryptDecrypt1(self): # Encrypt/Decrypt messages of length [0..128-2*20-2] - for pt_len in xrange(0,128-2*20-2): + for pt_len in range(0,128-2*20-2): pt = self.rng(pt_len) ct = PKCS.encrypt(pt, self.key1024) pt2 = PKCS.decrypt(ct, self.key1024) @@ -335,7 +335,7 @@ class PKCS1_OAEP_Tests(unittest.TestCase cipher = PKCS.new(self.key1024, hashmod) ct = cipher.encrypt(pt) self.assertEqual(cipher.decrypt(ct), pt) - self.failUnless(asked > hashmod.digest_size) + self.assertTrue(asked > hashmod.digest_size) def testEncryptDecrypt2(self): # Verify that OAEP supports labels --- lib/Crypto/SelfTest/Cipher/test_XOR.py +++ lib/Crypto/SelfTest/Cipher/test_XOR.py @@ -61,7 +61,7 @@ class TruncationSelfTest(unittest.TestCa def get_tests(config={}): global XOR from Crypto.Cipher import XOR - from common import make_stream_tests + from .common import make_stream_tests return make_stream_tests(XOR, "XOR", test_data) + [TruncationSelfTest()] if __name__ == '__main__': --- lib/Crypto/SelfTest/Hash/common.py +++ lib/Crypto/SelfTest/Hash/common.py @@ -53,11 +53,11 @@ class HashDigestSizeSelfTest(unittest.Te return self.description def runTest(self): - self.failUnless(hasattr(self.hashmod, "digest_size")) - self.assertEquals(self.hashmod.digest_size, self.expected) + self.assertTrue(hasattr(self.hashmod, "digest_size")) + self.assertEqual(self.hashmod.digest_size, self.expected) h = self.hashmod.new() - self.failUnless(hasattr(h, "digest_size")) - self.assertEquals(h.digest_size, self.expected) + self.assertTrue(hasattr(h, "digest_size")) + self.assertEqual(h.digest_size, self.expected) class HashSelfTest(unittest.TestCase): @@ -133,7 +133,7 @@ class MACSelfTest(unittest.TestCase): return self.description def runTest(self): - for hashname in self.expected_dict.keys(): + for hashname in list(self.expected_dict.keys()): hashmod = self.hashmods[hashname] key = binascii.a2b_hex(b(self.key)) data = binascii.a2b_hex(b(self.input)) @@ -171,7 +171,7 @@ def make_hash_tests(module, module_name, tests = [] for i in range(len(test_data)): row = test_data[i] - (expected, input) = map(b,row[0:2]) + (expected, input) = list(map(b,row[0:2])) if len(row) < 3: description = repr(input) else: --- lib/Crypto/SelfTest/Hash/test_HMAC.py +++ lib/Crypto/SelfTest/Hash/test_HMAC.py @@ -26,7 +26,7 @@ __revision__ = "$Id$" -from common import dict # For compatibility with Python 2.1 and 2.2 +from .common import dict # For compatibility with Python 2.1 and 2.2 from Crypto.Util.py3compat import * # This is a list of (key, data, results, description) tuples. @@ -204,7 +204,7 @@ hashlib_test_data = [ def get_tests(config={}): global test_data from Crypto.Hash import HMAC, MD5, SHA as SHA1, SHA256 - from common import make_mac_tests + from .common import make_mac_tests hashmods = dict(MD5=MD5, SHA1=SHA1, SHA256=SHA256, default=None) try: from Crypto.Hash import SHA224, SHA384, SHA512 --- lib/Crypto/SelfTest/Hash/test_MD2.py +++ lib/Crypto/SelfTest/Hash/test_MD2.py @@ -51,7 +51,7 @@ test_data = [ def get_tests(config={}): from Crypto.Hash import MD2 - from common import make_hash_tests + from .common import make_hash_tests return make_hash_tests(MD2, "MD2", test_data, digest_size=16, oid="\x06\x08\x2a\x86\x48\x86\xf7\x0d\x02\x02") --- lib/Crypto/SelfTest/Hash/test_MD4.py +++ lib/Crypto/SelfTest/Hash/test_MD4.py @@ -51,7 +51,7 @@ test_data = [ def get_tests(config={}): from Crypto.Hash import MD4 - from common import make_hash_tests + from .common import make_hash_tests return make_hash_tests(MD4, "MD4", test_data, digest_size=16, oid="\x06\x08\x2a\x86\x48\x86\xf7\x0d\x02\x04") --- lib/Crypto/SelfTest/Hash/test_MD5.py +++ lib/Crypto/SelfTest/Hash/test_MD5.py @@ -51,7 +51,7 @@ test_data = [ def get_tests(config={}): from Crypto.Hash import MD5 - from common import make_hash_tests + from .common import make_hash_tests return make_hash_tests(MD5, "MD5", test_data, digest_size=16, oid="\x06\x08\x2a\x86\x48\x86\xf7\x0d\x02\x05") --- lib/Crypto/SelfTest/Hash/test_RIPEMD.py +++ lib/Crypto/SelfTest/Hash/test_RIPEMD.py @@ -60,7 +60,7 @@ test_data = [ def get_tests(config={}): from Crypto.Hash import RIPEMD - from common import make_hash_tests + from .common import make_hash_tests return make_hash_tests(RIPEMD, "RIPEMD", test_data, digest_size=20, oid="\x06\x05\x2b\x24\x03\02\x01") --- lib/Crypto/SelfTest/Hash/test_SHA224.py +++ lib/Crypto/SelfTest/Hash/test_SHA224.py @@ -52,7 +52,7 @@ test_data = [ def get_tests(config={}): from Crypto.Hash import SHA224 - from common import make_hash_tests + from .common import make_hash_tests return make_hash_tests(SHA224, "SHA224", test_data, digest_size=28, oid='\x06\x09\x60\x86\x48\x01\x65\x03\x04\x02\x04') --- lib/Crypto/SelfTest/Hash/test_SHA256.py +++ lib/Crypto/SelfTest/Hash/test_SHA256.py @@ -36,13 +36,13 @@ class LargeSHA256Test(unittest.TestCase) zeros = bchr(0x00) * (1024*1024) h = SHA256.new(zeros) - for i in xrange(511): + for i in range(511): h.update(zeros) # This test vector is from PyCrypto's old testdata.py file. self.assertEqual('9acca8e8c22201155389f65abbf6bc9723edc7384ead80503839f49dcc56d767', h.hexdigest()) # 512 MiB - for i in xrange(8): + for i in range(8): h.update(zeros) # This test vector is from PyCrypto's old testdata.py file. @@ -78,7 +78,7 @@ def get_tests(config={}): ] from Crypto.Hash import SHA256 - from common import make_hash_tests + from .common import make_hash_tests tests = make_hash_tests(SHA256, "SHA256", test_data, digest_size=32, oid="\x06\x09\x60\x86\x48\x01\x65\x03\x04\x02\x01") --- lib/Crypto/SelfTest/Hash/test_SHA384.py +++ lib/Crypto/SelfTest/Hash/test_SHA384.py @@ -50,7 +50,7 @@ test_data = [ def get_tests(config={}): from Crypto.Hash import SHA384 - from common import make_hash_tests + from .common import make_hash_tests return make_hash_tests(SHA384, "SHA384", test_data, digest_size=48, oid='\x06\x09\x60\x86\x48\x01\x65\x03\x04\x02\x02') --- lib/Crypto/SelfTest/Hash/test_SHA512.py +++ lib/Crypto/SelfTest/Hash/test_SHA512.py @@ -47,7 +47,7 @@ test_data = [ def get_tests(config={}): from Crypto.Hash import SHA512 - from common import make_hash_tests + from .common import make_hash_tests return make_hash_tests(SHA512, "SHA512", test_data, digest_size=64, oid="\x06\x09\x60\x86\x48\x01\x65\x03\x04\x02\x03") --- lib/Crypto/SelfTest/Hash/test_SHA.py +++ lib/Crypto/SelfTest/Hash/test_SHA.py @@ -51,7 +51,7 @@ test_data = [ def get_tests(config={}): from Crypto.Hash import SHA - from common import make_hash_tests + from .common import make_hash_tests return make_hash_tests(SHA, "SHA", test_data, digest_size=20, oid="\x06\x05\x2B\x0E\x03\x02\x1A") --- lib/Crypto/SelfTest/__init__.py +++ lib/Crypto/SelfTest/__init__.py @@ -32,7 +32,7 @@ __revision__ = "$Id$" import sys import unittest -from StringIO import StringIO +from io import StringIO class SelfTestError(Exception): def __init__(self, message, result): --- lib/Crypto/SelfTest/Protocol/test_KDF.py +++ lib/Crypto/SelfTest/Protocol/test_KDF.py @@ -78,7 +78,7 @@ class PBKDF2_Tests(unittest.TestCase): def prf(p,s): return HMAC.new(p,s,SHA1).digest() - for i in xrange(len(self._testData)): + for i in range(len(self._testData)): v = self._testData[i] res = PBKDF2(v[0], t2b(v[1]), v[2], v[3]) res2 = PBKDF2(v[0], t2b(v[1]), v[2], v[3], prf) --- lib/Crypto/SelfTest/PublicKey/test_ElGamal.py +++ lib/Crypto/SelfTest/PublicKey/test_ElGamal.py @@ -105,8 +105,8 @@ class ElGamalTest(unittest.TestCase): d = self.convert_tv(tv, as_longs) key = ElGamal.construct(d['key']) ct = key.encrypt(d['pt'], d['k']) - self.assertEquals(ct[0], d['ct1']) - self.assertEquals(ct[1], d['ct2']) + self.assertEqual(ct[0], d['ct1']) + self.assertEqual(ct[1], d['ct2']) def test_decryption(self): for tv in self.tve: @@ -114,7 +114,7 @@ class ElGamalTest(unittest.TestCase): d = self.convert_tv(tv, as_longs) key = ElGamal.construct(d['key']) pt = key.decrypt((d['ct1'], d['ct2'])) - self.assertEquals(pt, d['pt']) + self.assertEqual(pt, d['pt']) def test_signing(self): for tv in self.tvs: @@ -122,8 +122,8 @@ class ElGamalTest(unittest.TestCase): d = self.convert_tv(tv, as_longs) key = ElGamal.construct(d['key']) sig1, sig2 = key.sign(d['h'], d['k']) - self.assertEquals(sig1, d['sig1']) - self.assertEquals(sig2, d['sig2']) + self.assertEqual(sig1, d['sig1']) + self.assertEqual(sig2, d['sig2']) def test_verification(self): for tv in self.tvs: @@ -132,17 +132,17 @@ class ElGamalTest(unittest.TestCase): key = ElGamal.construct(d['key']) # Positive test res = key.verify( d['h'], (d['sig1'],d['sig2']) ) - self.failUnless(res) + self.assertTrue(res) # Negative test res = key.verify( d['h'], (d['sig1']+1,d['sig2']) ) - self.failIf(res) + self.assertFalse(res) def convert_tv(self, tv, as_longs=0): """Convert a test vector from textual form (hexadecimal ascii to either integers or byte strings.""" key_comps = 'p','g','y','x' tv2 = {} - for c in tv.keys(): + for c in list(tv.keys()): tv2[c] = a2b_hex(tv[c]) if as_longs or c in key_comps or c in ('sig1','sig2'): tv2[c] = bytes_to_long(tv2[c]) @@ -163,41 +163,41 @@ class ElGamalTest(unittest.TestCase): def _check_private_key(self, elgObj): # Check capabilities - self.failUnless(elgObj.has_private()) - self.failUnless(elgObj.can_sign()) - self.failUnless(elgObj.can_encrypt()) + self.assertTrue(elgObj.has_private()) + self.assertTrue(elgObj.can_sign()) + self.assertTrue(elgObj.can_encrypt()) # Sanity check key data - self.failUnless(1<elgObj.g<(elgObj.p-1)) - self.assertEquals(pow(elgObj.g, elgObj.p-1, elgObj.p), 1) - self.failUnless(1<elgObj.x<(elgObj.p-1)) - self.assertEquals(pow(elgObj.g, elgObj.x, elgObj.p), elgObj.y) + self.assertTrue(1<elgObj.g<(elgObj.p-1)) + self.assertEqual(pow(elgObj.g, elgObj.p-1, elgObj.p), 1) + self.assertTrue(1<elgObj.x<(elgObj.p-1)) + self.assertEqual(pow(elgObj.g, elgObj.x, elgObj.p), elgObj.y) def _check_public_key(self, elgObj): # Check capabilities - self.failIf(elgObj.has_private()) - self.failUnless(elgObj.can_sign()) - self.failUnless(elgObj.can_encrypt()) + self.assertFalse(elgObj.has_private()) + self.assertTrue(elgObj.can_sign()) + self.assertTrue(elgObj.can_encrypt()) # Sanity check key data - self.failUnless(1<elgObj.g<(elgObj.p-1)) - self.assertEquals(pow(elgObj.g, elgObj.p-1, elgObj.p), 1) + self.assertTrue(1<elgObj.g<(elgObj.p-1)) + self.assertEqual(pow(elgObj.g, elgObj.p-1, elgObj.p), 1) def _exercise_primitive(self, elgObj): # Test encryption/decryption plaintext = b("Test") - ciphertext = elgObj.encrypt(plaintext, 123456789L) + ciphertext = elgObj.encrypt(plaintext, 123456789) plaintextP = elgObj.decrypt(ciphertext) - self.assertEquals(plaintext, plaintextP) + self.assertEqual(plaintext, plaintextP) # Test signature/verification - signature = elgObj.sign(plaintext, 987654321L) + signature = elgObj.sign(plaintext, 987654321) elgObj.verify(plaintext, signature) def _exercise_public_primitive(self, elgObj): plaintext = b("Test") - ciphertext = elgObj.encrypt(plaintext, 123456789L) + ciphertext = elgObj.encrypt(plaintext, 123456789) def get_tests(config={}): tests = [] --- lib/Crypto/SelfTest/PublicKey/test_importKey.py +++ lib/Crypto/SelfTest/PublicKey/test_importKey.py @@ -20,7 +20,7 @@ # SOFTWARE. # =================================================================== -from __future__ import nested_scopes + __revision__ = "$Id$" @@ -42,7 +42,7 @@ def der2pem(der, text='PUBLIC'): class ImportKeyTests(unittest.TestCase): # 512-bit RSA key generated with openssl - rsaKeyPEM = u'''-----BEGIN RSA PRIVATE KEY----- + rsaKeyPEM = '''-----BEGIN RSA PRIVATE KEY----- MIIBOwIBAAJBAL8eJ5AKoIsjURpcEoGubZMxLD7+kT+TLr7UkvEtFrRhDDKMtuII q19FrL4pUIMymPMSLBn3hJLe30Dw48GQM4UCAwEAAQJACUSDEp8RTe32ftq8IwG8 Wojl5mAd1wFiIOrZ/Uv8b963WJOJiuQcVN29vxU5+My9GPZ7RA3hrDBEAoHUDPrI @@ -53,7 +53,7 @@ n0CnZCJ6IZYqSt0H5N7+Q+2Ro64nuwV/OSQfM6sB -----END RSA PRIVATE KEY-----''' # As above, but this is actually an unencrypted PKCS#8 key - rsaKeyPEM8 = u'''-----BEGIN PRIVATE KEY----- + rsaKeyPEM8 = '''-----BEGIN PRIVATE KEY----- MIIBVQIBADANBgkqhkiG9w0BAQEFAASCAT8wggE7AgEAAkEAvx4nkAqgiyNRGlwS ga5tkzEsPv6RP5MuvtSS8S0WtGEMMoy24girX0WsvilQgzKY8xIsGfeEkt7fQPDj wZAzhQIDAQABAkAJRIMSnxFN7fZ+2rwjAbxaiOXmYB3XAWIg6tn9S/xv3rdYk4mK @@ -68,7 +68,7 @@ BX85JB8zqwHB rsaKeyEncryptedPEM=( # With DES and passphrase 'test' - ('test', u'''-----BEGIN RSA PRIVATE KEY----- + ('test', '''-----BEGIN RSA PRIVATE KEY----- Proc-Type: 4,ENCRYPTED DEK-Info: DES-CBC,AF8F9A40BD2FA2FC @@ -83,7 +83,7 @@ dysKznQ6P+IoqML1WxAID4aGRMWka+uArOJ148Rb "\xAF\x8F\x9A\x40\xBD\x2F\xA2\xFC"), # With Triple-DES and passphrase 'rocking' - ('rocking', u'''-----BEGIN RSA PRIVATE KEY----- + ('rocking', '''-----BEGIN RSA PRIVATE KEY----- Proc-Type: 4,ENCRYPTED DEK-Info: DES-EDE3-CBC,C05D6C07F7FC02F6 @@ -98,7 +98,7 @@ YSxC7qDQIT/RECvV3+oQKEcmpEujn45wAnkTi12B "\xC0\x5D\x6C\x07\xF7\xFC\x02\xF6"), ) - rsaPublicKeyPEM = u'''-----BEGIN PUBLIC KEY----- + rsaPublicKeyPEM = '''-----BEGIN PUBLIC KEY----- MFwwDQYJKoZIhvcNAQEBBQADSwAwSAJBAL8eJ5AKoIsjURpcEoGubZMxLD7+kT+T Lr7UkvEtFrRhDDKMtuIIq19FrL4pUIMymPMSLBn3hJLe30Dw48GQM4UCAwEAAQ== -----END PUBLIC KEY-----''' @@ -144,21 +144,21 @@ Lr7UkvEtFrRhDDKMtuIIq19FrL4pUIMymPMSLBn3 03010001 '''.replace(" ","")) - n = long('BF 1E 27 90 0A A0 8B 23 51 1A 5C 12 81 AE 6D 93 31 2C 3E FE 91 3F 93 2E BE D4 92 F1 2D 16 B4 61 0C 32 8C B6 E2 08 AB 5F 45 AC BE 29 50 83 32 98 F3 12 2C 19 F7 84 92 DE DF 40 F0 E3 C1 90 33 85'.replace(" ",""),16) - e = 65537L - d = long('09 44 83 12 9F 11 4D ED F6 7E DA BC 23 01 BC 5A 88 E5 E6 60 1D D7 01 62 20 EA D9 FD 4B FC 6F DE B7 58 93 89 8A E4 1C 54 DD BD BF 15 39 F8 CC BD 18 F6 7B 44 0D E1 AC 30 44 02 81 D4 0C FA C8 39'.replace(" ",""),16) - p = long('00 F2 0F 2F 3E 1D A6 18 83 F6 29 80 92 2B D8 DF 54 5C E4 07 C7 26 24 11 03 B5 E2 C5 37 23 12 4A 23'.replace(" ",""),16) - q = long('00 CA 1F E9 24 79 2C FC C9 6B FA B7 4F 34 4A 68 B4 18 DF 57 83 38 06 48 06 00 0F E2 A5 C9 9A 02 37'.replace(" ",""),16) + n = int('BF 1E 27 90 0A A0 8B 23 51 1A 5C 12 81 AE 6D 93 31 2C 3E FE 91 3F 93 2E BE D4 92 F1 2D 16 B4 61 0C 32 8C B6 E2 08 AB 5F 45 AC BE 29 50 83 32 98 F3 12 2C 19 F7 84 92 DE DF 40 F0 E3 C1 90 33 85'.replace(" ",""),16) + e = 65537 + d = int('09 44 83 12 9F 11 4D ED F6 7E DA BC 23 01 BC 5A 88 E5 E6 60 1D D7 01 62 20 EA D9 FD 4B FC 6F DE B7 58 93 89 8A E4 1C 54 DD BD BF 15 39 F8 CC BD 18 F6 7B 44 0D E1 AC 30 44 02 81 D4 0C FA C8 39'.replace(" ",""),16) + p = int('00 F2 0F 2F 3E 1D A6 18 83 F6 29 80 92 2B D8 DF 54 5C E4 07 C7 26 24 11 03 B5 E2 C5 37 23 12 4A 23'.replace(" ",""),16) + q = int('00 CA 1F E9 24 79 2C FC C9 6B FA B7 4F 34 4A 68 B4 18 DF 57 83 38 06 48 06 00 0F E2 A5 C9 9A 02 37'.replace(" ",""),16) # This is q^{-1} mod p). fastmath and slowmath use pInv (p^{-1} # mod q) instead! - qInv = long('00 BD 9F 40 A7 64 22 7A 21 96 2A 4A DD 07 E4 DE FE 43 ED 91 A3 AE 27 BB 05 7F 39 24 1F 33 AB 01 C1'.replace(" ",""),16) + qInv = int('00 BD 9F 40 A7 64 22 7A 21 96 2A 4A DD 07 E4 DE FE 43 ED 91 A3 AE 27 BB 05 7F 39 24 1F 33 AB 01 C1'.replace(" ",""),16) pInv = inverse(p,q) def testImportKey1(self): """Verify import of RSAPrivateKey DER SEQUENCE""" key = self.rsa.importKey(self.rsaKeyDER) - self.failUnless(key.has_private()) + self.assertTrue(key.has_private()) self.assertEqual(key.n, self.n) self.assertEqual(key.e, self.e) self.assertEqual(key.d, self.d) @@ -168,7 +168,7 @@ Lr7UkvEtFrRhDDKMtuIIq19FrL4pUIMymPMSLBn3 def testImportKey2(self): """Verify import of SubjectPublicKeyInfo DER SEQUENCE""" key = self.rsa.importKey(self.rsaPublicKeyDER) - self.failIf(key.has_private()) + self.assertFalse(key.has_private()) self.assertEqual(key.n, self.n) self.assertEqual(key.e, self.e) @@ -228,7 +228,7 @@ Lr7UkvEtFrRhDDKMtuIIq19FrL4pUIMymPMSLBn3 """Verify import of encrypted PrivateKeyInfo DER SEQUENCE""" for t in self.rsaKeyEncryptedPEM: key = self.rsa.importKey(t[1], t[0]) - self.failUnless(key.has_private()) + self.assertTrue(key.has_private()) self.assertEqual(key.n, self.n) self.assertEqual(key.e, self.e) self.assertEqual(key.d, self.d) @@ -238,7 +238,7 @@ Lr7UkvEtFrRhDDKMtuIIq19FrL4pUIMymPMSLBn3 def testImportKey9(self): """Verify import of unencrypted PrivateKeyInfo DER SEQUENCE""" key = self.rsa.importKey(self.rsaKeyDER8) - self.failUnless(key.has_private()) + self.assertTrue(key.has_private()) self.assertEqual(key.n, self.n) self.assertEqual(key.e, self.e) self.assertEqual(key.d, self.d) @@ -248,7 +248,7 @@ Lr7UkvEtFrRhDDKMtuIIq19FrL4pUIMymPMSLBn3 def testImportKey10(self): """Verify import of unencrypted PrivateKeyInfo DER SEQUENCE, encoded with PEM""" key = self.rsa.importKey(self.rsaKeyPEM8) - self.failUnless(key.has_private()) + self.assertTrue(key.has_private()) self.assertEqual(key.n, self.n) self.assertEqual(key.e, self.e) self.assertEqual(key.d, self.d) @@ -301,7 +301,7 @@ Lr7UkvEtFrRhDDKMtuIIq19FrL4pUIMymPMSLBn3 def testExportKey4(self): key = self.rsa.construct([self.n, self.e, self.d, self.p, self.q, self.pInv]) # Tuple with index #1 is encrypted with 3DES - t = map(b,self.rsaKeyEncryptedPEM[1]) + t = list(map(b,self.rsaKeyEncryptedPEM[1])) # Force the salt being used when exporting key._randfunc = lambda N: (t[2]*divmod(N+len(t[2]),len(t[2]))[0])[:N] pemKey = key.exportKey("PEM", t[0]) --- lib/Crypto/SelfTest/PublicKey/test_RSA.py +++ lib/Crypto/SelfTest/PublicKey/test_RSA.py @@ -76,7 +76,7 @@ class RSATest(unittest.TestCase): e2 53 72 98 ca 2a 8f 59 46 f8 e5 fd 09 1d bd cb """ - e = 0x11L # public exponent + e = 0x11 # public exponent prime_factor = """ c9 7f b1 f0 27 f4 53 f6 34 12 33 ea aa d1 d9 35 @@ -170,9 +170,9 @@ class RSATest(unittest.TestCase): def test_factoring(self): rsaObj = self.rsa.construct([self.n, self.e, self.d]) - self.failUnless(rsaObj.p==self.p or rsaObj.p==self.q) - self.failUnless(rsaObj.q==self.p or rsaObj.q==self.q) - self.failUnless(rsaObj.q*rsaObj.p == self.n) + self.assertTrue(rsaObj.p==self.p or rsaObj.p==self.q) + self.assertTrue(rsaObj.q==self.p or rsaObj.q==self.q) + self.assertTrue(rsaObj.q*rsaObj.p == self.n) self.assertRaises(ValueError, self.rsa.construct, [self.n, self.e, self.n-1]) --- lib/Crypto/SelfTest/Random/Fortuna/test_FortunaAccumulator.py +++ lib/Crypto/SelfTest/Random/Fortuna/test_FortunaAccumulator.py @@ -77,17 +77,17 @@ class FortunaAccumulatorTests(unittest.T self.assertEqual(FortunaAccumulator.which_pools(7), [0]) self.assertEqual(FortunaAccumulator.which_pools(8), [0, 1, 2, 3]) for i in range(1, 32): - self.assertEqual(FortunaAccumulator.which_pools(2L**i-1), [0]) - self.assertEqual(FortunaAccumulator.which_pools(2L**i), range(i+1)) - self.assertEqual(FortunaAccumulator.which_pools(2L**i+1), [0]) - self.assertEqual(FortunaAccumulator.which_pools(2L**31), range(32)) - self.assertEqual(FortunaAccumulator.which_pools(2L**32), range(32)) - self.assertEqual(FortunaAccumulator.which_pools(2L**33), range(32)) - self.assertEqual(FortunaAccumulator.which_pools(2L**34), range(32)) - self.assertEqual(FortunaAccumulator.which_pools(2L**35), range(32)) - self.assertEqual(FortunaAccumulator.which_pools(2L**36), range(32)) - self.assertEqual(FortunaAccumulator.which_pools(2L**64), range(32)) - self.assertEqual(FortunaAccumulator.which_pools(2L**128), range(32)) + self.assertEqual(FortunaAccumulator.which_pools(2**i-1), [0]) + self.assertEqual(FortunaAccumulator.which_pools(2**i), list(range(i+1))) + self.assertEqual(FortunaAccumulator.which_pools(2**i+1), [0]) + self.assertEqual(FortunaAccumulator.which_pools(2**31), list(range(32))) + self.assertEqual(FortunaAccumulator.which_pools(2**32), list(range(32))) + self.assertEqual(FortunaAccumulator.which_pools(2**33), list(range(32))) + self.assertEqual(FortunaAccumulator.which_pools(2**34), list(range(32))) + self.assertEqual(FortunaAccumulator.which_pools(2**35), list(range(32))) + self.assertEqual(FortunaAccumulator.which_pools(2**36), list(range(32))) + self.assertEqual(FortunaAccumulator.which_pools(2**64), list(range(32))) + self.assertEqual(FortunaAccumulator.which_pools(2**128), list(range(32))) def test_accumulator(self): """FortunaAccumulator.FortunaAccumulator""" --- lib/Crypto/SelfTest/Random/test_random.py +++ lib/Crypto/SelfTest/Random/test_random.py @@ -93,7 +93,7 @@ class SimpleTest(unittest.TestCase): self.assertRaises(TypeError, random.randint, "1", stop) self.assertRaises(TypeError, random.randint, 1, "2") # Test choice - seq = range(10000) + seq = list(range(10000)) x = random.choice(seq) y = random.choice(seq) self.assertNotEqual(x, y) @@ -109,7 +109,7 @@ class SimpleTest(unittest.TestCase): self.assertRaises(TypeError, random.choice, 1) # Test shuffle. Lacks random parameter to specify function. # Make copies of seq - seq = range(500) + seq = list(range(500)) x = list(seq) y = list(seq) random.shuffle(x) @@ -150,7 +150,7 @@ class SimpleTest(unittest.TestCase): self.assertEqual(z[0] in (1,2,3), True) z = random.sample("123", 1) self.assertEqual(z[0] in "123", True) - z = random.sample(range(3), 1) + z = random.sample(list(range(3)), 1) self.assertEqual(z[0] in range(3), True) if sys.version_info[0] == 3: z = random.sample(b("123"), 1) --- lib/Crypto/SelfTest/Signature/__init__.py +++ lib/Crypto/SelfTest/Signature/__init__.py @@ -28,8 +28,8 @@ import os def get_tests(config={}): tests = [] - import test_pkcs1_15; tests += test_pkcs1_15.get_tests(config=config) - import test_pkcs1_pss; tests += test_pkcs1_pss.get_tests(config=config) + from . import test_pkcs1_15; tests += test_pkcs1_15.get_tests(config=config) + from . import test_pkcs1_pss; tests += test_pkcs1_pss.get_tests(config=config) return tests if __name__ == '__main__': --- lib/Crypto/SelfTest/Signature/test_pkcs1_15.py +++ lib/Crypto/SelfTest/Signature/test_pkcs1_15.py @@ -158,7 +158,7 @@ class PKCS1_15_Tests(unittest.TestCase): if isStr(row[0]): key = RSA.importKey(row[0]) else: - comps = [ long(rws(row[0][x]),16) for x in ('n','e','d') ] + comps = [ int(rws(row[0][x]),16) for x in ('n','e','d') ] key = RSA.construct(comps) h = row[3].new() # Data to sign can either be in hex form or not @@ -168,7 +168,7 @@ class PKCS1_15_Tests(unittest.TestCase): h.update(b(row[1])) # The real test signer = PKCS.new(key) - self.failUnless(signer.can_sign()) + self.assertTrue(signer.can_sign()) s = signer.sign(h) self.assertEqual(s, t2b(row[2])) @@ -179,7 +179,7 @@ class PKCS1_15_Tests(unittest.TestCase): if isStr(row[0]): key = RSA.importKey(row[0]).publickey() else: - comps = [ long(rws(row[0][x]),16) for x in ('n','e') ] + comps = [ int(rws(row[0][x]),16) for x in ('n','e') ] key = RSA.construct(comps) h = row[3].new() # Data to sign can either be in hex form or not @@ -189,9 +189,9 @@ class PKCS1_15_Tests(unittest.TestCase): h.update(b(row[1])) # The real test verifier = PKCS.new(key) - self.failIf(verifier.can_sign()) + self.assertFalse(verifier.can_sign()) result = verifier.verify(h, t2b(row[2])) - self.failUnless(result) + self.assertTrue(result) def testSignVerify(self): rng = Random.new().read @@ -204,7 +204,7 @@ class PKCS1_15_Tests(unittest.TestCase): signer = PKCS.new(key) s = signer.sign(h) result = signer.verify(h, s) - self.failUnless(result) + self.assertTrue(result) def get_tests(config={}): --- lib/Crypto/SelfTest/Signature/test_pkcs1_pss.py +++ lib/Crypto/SelfTest/Signature/test_pkcs1_pss.py @@ -20,7 +20,7 @@ # SOFTWARE. # =================================================================== -from __future__ import nested_scopes + __revision__ = "$Id$" @@ -346,7 +346,7 @@ class PKCS1_PSS_Tests(unittest.TestCase) def testSign1(self): for i in range(len(self._testData)): # Build the key - comps = [ long(rws(self._testData[i][0][x]),16) for x in ('n','e','d') ] + comps = [ int(rws(self._testData[i][0][x]),16) for x in ('n','e','d') ] key = MyKey(RSA.construct(comps)) # Hash function h = self._testData[i][4].new() @@ -357,14 +357,14 @@ class PKCS1_PSS_Tests(unittest.TestCase) key._randfunc = lambda N: test_salt # The real test signer = PKCS.new(key) - self.failUnless(signer.can_sign()) + self.assertTrue(signer.can_sign()) s = signer.sign(h) self.assertEqual(s, t2b(self._testData[i][2])) def testVerify1(self): for i in range(len(self._testData)): # Build the key - comps = [ long(rws(self._testData[i][0][x]),16) for x in ('n','e') ] + comps = [ int(rws(self._testData[i][0][x]),16) for x in ('n','e') ] key = MyKey(RSA.construct(comps)) # Hash function h = self._testData[i][4].new() @@ -375,9 +375,9 @@ class PKCS1_PSS_Tests(unittest.TestCase) # The real test key._randfunc = lambda N: test_salt verifier = PKCS.new(key) - self.failIf(verifier.can_sign()) + self.assertFalse(verifier.can_sign()) result = verifier.verify(h, t2b(self._testData[i][2])) - self.failUnless(result) + self.assertTrue(result) def testSignVerify(self): h = SHA.new() @@ -403,7 +403,7 @@ class PKCS1_PSS_Tests(unittest.TestCase) key.asked = 0 signer = PKCS.new(key) s = signer.sign(h) - self.failUnless(signer.verify(h, s)) + self.assertTrue(signer.verify(h, s)) self.assertEqual(key.asked, h.digest_size) h = SHA.new() @@ -415,14 +415,14 @@ class PKCS1_PSS_Tests(unittest.TestCase) signer = PKCS.new(key, saltLen=sLen) s = signer.sign(h) self.assertEqual(key.asked, sLen) - self.failUnless(signer.verify(h, s)) + self.assertTrue(signer.verify(h, s)) # Verify that sign() uses the custom MGF mgfcalls = 0 signer = PKCS.new(key, newMGF) s = signer.sign(h) self.assertEqual(mgfcalls, 1) - self.failUnless(signer.verify(h, s)) + self.assertTrue(signer.verify(h, s)) # Verify that sign() does not call the RNG # when salt length is 0, even when a new MGF is provided @@ -432,7 +432,7 @@ class PKCS1_PSS_Tests(unittest.TestCase) s = signer.sign(h) self.assertEqual(key.asked,0) self.assertEqual(mgfcalls, 1) - self.failUnless(signer.verify(h, s)) + self.assertTrue(signer.verify(h, s)) def get_tests(config={}): tests = [] --- lib/Crypto/SelfTest/Util/test_asn1.py +++ lib/Crypto/SelfTest/Util/test_asn1.py @@ -35,86 +35,86 @@ class DerObjectTests(unittest.TestCase): def testObjEncode1(self): # No payload der = DerObject(b('\x33')) - self.assertEquals(der.encode(), b('\x33\x00')) + self.assertEqual(der.encode(), b('\x33\x00')) # Small payload der.payload = b('\x45') - self.assertEquals(der.encode(), b('\x33\x01\x45')) + self.assertEqual(der.encode(), b('\x33\x01\x45')) # Invariant - self.assertEquals(der.encode(), b('\x33\x01\x45')) + self.assertEqual(der.encode(), b('\x33\x01\x45')) # Initialize with numerical tag der = DerObject(b(0x33)) der.payload = b('\x45') - self.assertEquals(der.encode(), b('\x33\x01\x45')) + self.assertEqual(der.encode(), b('\x33\x01\x45')) def testObjEncode2(self): # Known types der = DerObject('SEQUENCE') - self.assertEquals(der.encode(), b('\x30\x00')) + self.assertEqual(der.encode(), b('\x30\x00')) der = DerObject('BIT STRING') - self.assertEquals(der.encode(), b('\x03\x00')) + self.assertEqual(der.encode(), b('\x03\x00')) def testObjEncode3(self): # Long payload der = DerObject(b('\x34')) der.payload = b("0")*128 - self.assertEquals(der.encode(), b('\x34\x81\x80' + "0"*128)) + self.assertEqual(der.encode(), b('\x34\x81\x80' + "0"*128)) def testObjDecode1(self): # Decode short payload der = DerObject() der.decode(b('\x20\x02\x01\x02')) - self.assertEquals(der.payload, b("\x01\x02")) - self.assertEquals(der.typeTag, 0x20) + self.assertEqual(der.payload, b("\x01\x02")) + self.assertEqual(der.typeTag, 0x20) def testObjDecode2(self): # Decode short payload der = DerObject() der.decode(b('\x22\x81\x80' + "1"*128)) - self.assertEquals(der.payload, b("1")*128) - self.assertEquals(der.typeTag, 0x22) + self.assertEqual(der.payload, b("1")*128) + self.assertEqual(der.typeTag, 0x22) class DerSequenceTests(unittest.TestCase): def testEncode1(self): # Empty sequence der = DerSequence() - self.assertEquals(der.encode(), b('0\x00')) - self.failIf(der.hasOnlyInts()) + self.assertEqual(der.encode(), b('0\x00')) + self.assertFalse(der.hasOnlyInts()) # One single-byte integer (zero) der.append(0) - self.assertEquals(der.encode(), b('0\x03\x02\x01\x00')) - self.failUnless(der.hasOnlyInts()) + self.assertEqual(der.encode(), b('0\x03\x02\x01\x00')) + self.assertTrue(der.hasOnlyInts()) # Invariant - self.assertEquals(der.encode(), b('0\x03\x02\x01\x00')) + self.assertEqual(der.encode(), b('0\x03\x02\x01\x00')) def testEncode2(self): # One single-byte integer (non-zero) der = DerSequence() der.append(127) - self.assertEquals(der.encode(), b('0\x03\x02\x01\x7f')) + self.assertEqual(der.encode(), b('0\x03\x02\x01\x7f')) # Indexing der[0] = 1 - self.assertEquals(len(der),1) - self.assertEquals(der[0],1) - self.assertEquals(der[-1],1) - self.assertEquals(der.encode(), b('0\x03\x02\x01\x01')) + self.assertEqual(len(der),1) + self.assertEqual(der[0],1) + self.assertEqual(der[-1],1) + self.assertEqual(der.encode(), b('0\x03\x02\x01\x01')) # der[:] = [1] - self.assertEquals(len(der),1) - self.assertEquals(der[0],1) - self.assertEquals(der.encode(), b('0\x03\x02\x01\x01')) + self.assertEqual(len(der),1) + self.assertEqual(der[0],1) + self.assertEqual(der.encode(), b('0\x03\x02\x01\x01')) def testEncode3(self): # One multi-byte integer (non-zero) der = DerSequence() - der.append(0x180L) - self.assertEquals(der.encode(), b('0\x04\x02\x02\x01\x80')) + der.append(0x180) + self.assertEqual(der.encode(), b('0\x04\x02\x02\x01\x80')) def testEncode4(self): # One very long integer der = DerSequence() der.append(2**2048) - self.assertEquals(der.encode(), b('0\x82\x01\x05')+ + self.assertEqual(der.encode(), b('0\x82\x01\x05')+ b('\x02\x82\x01\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00')+ b('\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')+ b('\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')+ @@ -138,31 +138,31 @@ class DerSequenceTests(unittest.TestCase def testEncode5(self): # One single-byte integer (looks negative) der = DerSequence() - der.append(0xFFL) - self.assertEquals(der.encode(), b('0\x04\x02\x02\x00\xff')) + der.append(0xFF) + self.assertEqual(der.encode(), b('0\x04\x02\x02\x00\xff')) def testEncode6(self): # Two integers der = DerSequence() - der.append(0x180L) - der.append(0xFFL) - self.assertEquals(der.encode(), b('0\x08\x02\x02\x01\x80\x02\x02\x00\xff')) - self.failUnless(der.hasOnlyInts()) + der.append(0x180) + der.append(0xFF) + self.assertEqual(der.encode(), b('0\x08\x02\x02\x01\x80\x02\x02\x00\xff')) + self.assertTrue(der.hasOnlyInts()) # der.append(0x01) der[1:] = [9,8] - self.assertEquals(len(der),3) + self.assertEqual(len(der),3) self.assertEqual(der[1:],[9,8]) self.assertEqual(der[1:-1],[9]) - self.assertEquals(der.encode(), b('0\x0A\x02\x02\x01\x80\x02\x01\x09\x02\x01\x08')) + self.assertEqual(der.encode(), b('0\x0A\x02\x02\x01\x80\x02\x01\x09\x02\x01\x08')) def testEncode6(self): # One integer and another type (no matter what it is) der = DerSequence() - der.append(0x180L) + der.append(0x180) der.append(b('\x00\x02\x00\x00')) - self.assertEquals(der.encode(), b('0\x08\x02\x02\x01\x80\x00\x02\x00\x00')) - self.failIf(der.hasOnlyInts()) + self.assertEqual(der.encode(), b('0\x08\x02\x02\x01\x80\x00\x02\x00\x00')) + self.assertFalse(der.hasOnlyInts()) #### @@ -170,29 +170,29 @@ class DerSequenceTests(unittest.TestCase # Empty sequence der = DerSequence() der.decode(b('0\x00')) - self.assertEquals(len(der),0) + self.assertEqual(len(der),0) # One single-byte integer (zero) der.decode(b('0\x03\x02\x01\x00')) - self.assertEquals(len(der),1) - self.assertEquals(der[0],0) + self.assertEqual(len(der),1) + self.assertEqual(der[0],0) # Invariant der.decode(b('0\x03\x02\x01\x00')) - self.assertEquals(len(der),1) - self.assertEquals(der[0],0) + self.assertEqual(len(der),1) + self.assertEqual(der[0],0) def testDecode2(self): # One single-byte integer (non-zero) der = DerSequence() der.decode(b('0\x03\x02\x01\x7f')) - self.assertEquals(len(der),1) - self.assertEquals(der[0],127) + self.assertEqual(len(der),1) + self.assertEqual(der[0],127) def testDecode3(self): # One multi-byte integer (non-zero) der = DerSequence() der.decode(b('0\x04\x02\x02\x01\x80')) - self.assertEquals(len(der),1) - self.assertEquals(der[0],0x180L) + self.assertEqual(len(der),1) + self.assertEqual(der[0],0x180) def testDecode4(self): # One very long integer @@ -217,40 +217,40 @@ class DerSequenceTests(unittest.TestCase b('\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')+ b('\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')+ b('\x00\x00\x00\x00\x00\x00\x00\x00\x00')) - self.assertEquals(len(der),1) - self.assertEquals(der[0],2**2048) + self.assertEqual(len(der),1) + self.assertEqual(der[0],2**2048) def testDecode5(self): # One single-byte integer (looks negative) der = DerSequence() der.decode(b('0\x04\x02\x02\x00\xff')) - self.assertEquals(len(der),1) - self.assertEquals(der[0],0xFFL) + self.assertEqual(len(der),1) + self.assertEqual(der[0],0xFF) def testDecode6(self): # Two integers der = DerSequence() der.decode(b('0\x08\x02\x02\x01\x80\x02\x02\x00\xff')) - self.assertEquals(len(der),2) - self.assertEquals(der[0],0x180L) - self.assertEquals(der[1],0xFFL) + self.assertEqual(len(der),2) + self.assertEqual(der[0],0x180) + self.assertEqual(der[1],0xFF) def testDecode7(self): # One integer and 2 other types der = DerSequence() der.decode(b('0\x0A\x02\x02\x01\x80\x24\x02\xb6\x63\x12\x00')) - self.assertEquals(len(der),3) - self.assertEquals(der[0],0x180L) - self.assertEquals(der[1],b('\x24\x02\xb6\x63')) - self.assertEquals(der[2],b('\x12\x00')) + self.assertEqual(len(der),3) + self.assertEqual(der[0],0x180) + self.assertEqual(der[1],b('\x24\x02\xb6\x63')) + self.assertEqual(der[2],b('\x12\x00')) def testDecode8(self): # Only 2 other types der = DerSequence() der.decode(b('0\x06\x24\x02\xb6\x63\x12\x00')) - self.assertEquals(len(der),2) - self.assertEquals(der[0],b('\x24\x02\xb6\x63')) - self.assertEquals(der[1],b('\x12\x00')) + self.assertEqual(len(der),2) + self.assertEqual(der[0],b('\x24\x02\xb6\x63')) + self.assertEqual(der[1],b('\x12\x00')) def testErrDecode1(self): # Not a sequence --- lib/Crypto/SelfTest/Util/test_Counter.py +++ lib/Crypto/SelfTest/Util/test_Counter.py @@ -73,7 +73,7 @@ class CounterTests(unittest.TestCase): self.assertEqual(b("\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01"), c()) self.assertEqual(2, c.next_value()) self.assertEqual(b("\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02"), c()) - for i in xrange(3, 256): + for i in range(3, 256): self.assertEqual(i, c.next_value()) self.assertEqual(b("\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00")+bchr(i), c()) self.assertEqual(256, c.next_value()) @@ -86,7 +86,7 @@ class CounterTests(unittest.TestCase): self.assertEqual(b("\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"), c()) self.assertEqual(2, c.next_value()) self.assertEqual(b("\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"), c()) - for i in xrange(3, 256): + for i in range(3, 256): self.assertEqual(i, c.next_value()) self.assertEqual(bchr(i)+b("\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"), c()) self.assertEqual(256, c.next_value()) @@ -95,7 +95,7 @@ class CounterTests(unittest.TestCase): def test_BE8_wraparound(self): """8-bit, Big endian, wraparound""" c = Counter.new(8) - for i in xrange(1, 256): + for i in range(1, 256): self.assertEqual(i, c.next_value()) self.assertEqual(bchr(i), c()) self.assertRaises(OverflowError, c.next_value) @@ -106,7 +106,7 @@ class CounterTests(unittest.TestCase): def test_LE8_wraparound(self): """8-bit, Little endian, wraparound""" c = Counter.new(8, little_endian=True) - for i in xrange(1, 256): + for i in range(1, 256): self.assertEqual(i, c.next_value()) self.assertEqual(bchr(i), c()) self.assertRaises(OverflowError, c.next_value) @@ -117,7 +117,7 @@ class CounterTests(unittest.TestCase): def test_BE8_wraparound_allowed(self): """8-bit, Big endian, wraparound with allow_wraparound=True""" c = Counter.new(8, allow_wraparound=True) - for i in xrange(1, 256): + for i in range(1, 256): self.assertEqual(i, c.next_value()) self.assertEqual(bchr(i), c()) self.assertEqual(0, c.next_value()) @@ -127,7 +127,7 @@ class CounterTests(unittest.TestCase): def test_LE8_wraparound_allowed(self): """8-bit, Little endian, wraparound with allow_wraparound=True""" c = Counter.new(8, little_endian=True, allow_wraparound=True) - for i in xrange(1, 256): + for i in range(1, 256): self.assertEqual(i, c.next_value()) self.assertEqual(bchr(i), c()) self.assertEqual(0, c.next_value()) @@ -137,7 +137,7 @@ class CounterTests(unittest.TestCase): def test_BE8_carry(self): """8-bit, Big endian, carry attribute""" c = Counter.new(8) - for i in xrange(1, 256): + for i in range(1, 256): self.assertEqual(0, c.carry) self.assertEqual(i, c.next_value()) self.assertEqual(bchr(i), c()) @@ -146,7 +146,7 @@ class CounterTests(unittest.TestCase): def test_LE8_carry(self): """8-bit, Little endian, carry attribute""" c = Counter.new(8, little_endian=True) - for i in xrange(1, 256): + for i in range(1, 256): self.assertEqual(0, c.carry) self.assertEqual(i, c.next_value()) self.assertEqual(bchr(i), c()) --- lib/Crypto/SelfTest/Util/test_number.py +++ lib/Crypto/SelfTest/Util/test_number.py @@ -71,19 +71,19 @@ class MiscTests(unittest.TestCase): for b in range(3, 1+129, 3): # 3, 6, ... , 129 self.assertEqual(0, number.ceil_shift(0, b)) - n = 1L - while n <= 2L**(b+2): - (q, r) = divmod(n-1, 2L**b) + n = 1 + while n <= 2**(b+2): + (q, r) = divmod(n-1, 2**b) expected = q + int(not not r) self.assertEqual((n-1, b, expected), (n-1, b, number.ceil_shift(n-1, b))) - (q, r) = divmod(n, 2L**b) + (q, r) = divmod(n, 2**b) expected = q + int(not not r) self.assertEqual((n, b, expected), (n, b, number.ceil_shift(n, b))) - (q, r) = divmod(n+1, 2L**b) + (q, r) = divmod(n+1, 2**b) expected = q + int(not not r) self.assertEqual((n+1, b, expected), (n+1, b, number.ceil_shift(n+1, b))) @@ -182,9 +182,9 @@ class MiscTests(unittest.TestCase): n += 1 for e in range(16, 1+64, 2): - self.assertRaises(ValueError, number.exact_log2, 2L**e-1) - self.assertEqual(e, number.exact_log2(2L**e)) - self.assertRaises(ValueError, number.exact_log2, 2L**e+1) + self.assertRaises(ValueError, number.exact_log2, 2**e-1) + self.assertEqual(e, number.exact_log2(2**e)) + self.assertRaises(ValueError, number.exact_log2, 2**e+1) def test_exact_div(self): """Util.number.exact_div""" @@ -233,20 +233,20 @@ class MiscTests(unittest.TestCase): bits = 512 x = number.getStrongPrime(bits) self.assertNotEqual(x % 2, 0) - self.assertEqual(x > (1L << bits-1)-1, 1) - self.assertEqual(x < (1L << bits), 1) + self.assertEqual(x > (1 << bits-1)-1, 1) + self.assertEqual(x < (1 << bits), 1) e = 2**16+1 x = number.getStrongPrime(bits, e) self.assertEqual(number.GCD(x-1, e), 1) self.assertNotEqual(x % 2, 0) - self.assertEqual(x > (1L << bits-1)-1, 1) - self.assertEqual(x < (1L << bits), 1) + self.assertEqual(x > (1 << bits-1)-1, 1) + self.assertEqual(x < (1 << bits), 1) e = 2**16+2 x = number.getStrongPrime(bits, e) self.assertEqual(number.GCD((x-1)>>1, e), 1) self.assertNotEqual(x % 2, 0) - self.assertEqual(x > (1L << bits-1)-1, 1) - self.assertEqual(x < (1L << bits), 1) + self.assertEqual(x > (1 << bits-1)-1, 1) + self.assertEqual(x < (1 << bits), 1) def test_isPrime(self): """Util.number.isPrime""" @@ -256,28 +256,28 @@ class MiscTests(unittest.TestCase): self.assertEqual(number.isPrime(2), True) self.assertEqual(number.isPrime(3), True) self.assertEqual(number.isPrime(4), False) - self.assertEqual(number.isPrime(2L**1279-1), True) - self.assertEqual(number.isPrime(-(2L**1279-1)), False) # Regression test: negative numbers should not be prime + self.assertEqual(number.isPrime(2**1279-1), True) + self.assertEqual(number.isPrime(-(2**1279-1)), False) # Regression test: negative numbers should not be prime # test some known gmp pseudo-primes taken from # http://www.trnicely.net/misc/mpzspsp.html for composite in (43 * 127 * 211, 61 * 151 * 211, 15259 * 30517, - 346141L * 692281L, 1007119L * 2014237L, 3589477L * 7178953L, - 4859419L * 9718837L, 2730439L * 5460877L, - 245127919L * 490255837L, 963939391L * 1927878781L, - 4186358431L * 8372716861L, 1576820467L * 3153640933L): - self.assertEqual(number.isPrime(long(composite)), False) + 346141 * 692281, 1007119 * 2014237, 3589477 * 7178953, + 4859419 * 9718837, 2730439 * 5460877, + 245127919 * 490255837, 963939391 * 1927878781, + 4186358431 * 8372716861, 1576820467 * 3153640933): + self.assertEqual(number.isPrime(int(composite)), False) def test_size(self): self.assertEqual(number.size(2),2) self.assertEqual(number.size(3),2) self.assertEqual(number.size(0xa2),8) self.assertEqual(number.size(0xa2ba40),8*3) - self.assertEqual(number.size(0xa2ba40ee07e3b2bd2f02ce227f36a195024486e49c19cb41bbbdfbba98b22b0e577c2eeaffa20d883a76e65e394c69d4b3c05a1e8fadda27edb2a42bc000fe888b9b32c22d15add0cd76b3e7936e19955b220dd17d4ea904b1ec102b2e4de7751222aa99151024c7cb41cc5ea21d00eeb41f7c800834d2c6e06bce3bce7ea9a5L), 1024) + self.assertEqual(number.size(0xa2ba40ee07e3b2bd2f02ce227f36a195024486e49c19cb41bbbdfbba98b22b0e577c2eeaffa20d883a76e65e394c69d4b3c05a1e8fadda27edb2a42bc000fe888b9b32c22d15add0cd76b3e7936e19955b220dd17d4ea904b1ec102b2e4de7751222aa99151024c7cb41cc5ea21d00eeb41f7c800834d2c6e06bce3bce7ea9a5), 1024) def test_negative_number_roundtrip_mpzToLongObj_longObjToMPZ(self): """Test that mpzToLongObj and longObjToMPZ (internal functions) roundtrip negative numbers correctly.""" - n = -100000000000000000000000000000000000L - e = 2L + n = -100000000000000000000000000000000000 + e = 2 k = number._fastmath.rsa_construct(n, e) self.assertEqual(n, k.n) self.assertEqual(e, k.e) --- lib/Crypto/Signature/PKCS1_PSS.py +++ lib/Crypto/Signature/PKCS1_PSS.py @@ -61,7 +61,7 @@ the RSA key: # Allow nested scopes in Python 2.1 # See http://oreilly.com/pub/a/python/2001/04/19/pythonnews.html -from __future__ import nested_scopes + __revision__ = "$Id$" __all__ = [ 'new', 'PSS_SigScheme' ] @@ -199,7 +199,7 @@ class PSS_SigScheme: def MGF1(mgfSeed, maskLen, hash): """Mask Generation Function, described in B.2.1""" T = b("") - for counter in xrange(ceil_div(maskLen, hash.digest_size)): + for counter in range(ceil_div(maskLen, hash.digest_size)): c = long_to_bytes(counter, 4) T = T + hash.new(mgfSeed + c).digest() assert(len(T)>=maskLen) @@ -239,7 +239,7 @@ def EMSA_PSS_ENCODE(mhash, emBits, randF # Bitmask of digits that fill up lmask = 0 - for i in xrange(8*emLen-emBits): + for i in range(8*emLen-emBits): lmask = lmask>>1 | 0x80 # Step 1 and 2 have been already done @@ -297,7 +297,7 @@ def EMSA_PSS_VERIFY(mhash, em, emBits, m # Bitmask of digits that fill up lmask = 0 - for i in xrange(8*emLen-emBits): + for i in range(8*emLen-emBits): lmask = lmask>>1 | 0x80 # Step 1 and 2 have been already done --- lib/Crypto/Util/asn1.py +++ lib/Crypto/Util/asn1.py @@ -187,7 +187,7 @@ class DerSequence(DerObject): def hasInts(self): """Return the number of items in this sequence that are numbers.""" - return len(filter(isInt, self._seq)) + return len(list(filter(isInt, self._seq))) def hasOnlyInts(self): """Return True if all items in this sequence are numbers.""" --- lib/Crypto/Util/Counter.py +++ lib/Crypto/Util/Counter.py @@ -113,7 +113,7 @@ def new(nbits, prefix=b(""), suffix=b("" def _encode(n, nbytes, little_endian=False): retval = [] - n = long(n) + n = int(n) for i in range(nbytes): if little_endian: retval.append(bchr(n & 0xff)) --- lib/Crypto/Util/_number_new.py +++ lib/Crypto/Util/_number_new.py @@ -35,11 +35,11 @@ def ceil_shift(n, b): This is done by right-shifting n by b bits and incrementing the result by 1 if any '1' bits were shifted out. """ - if not isinstance(n, (int, long)) or not isinstance(b, (int, long)): + if not isinstance(n, int) or not isinstance(b, int): raise TypeError("unsupported operand type(s): %r and %r" % (type(n).__name__, type(b).__name__)) assert n >= 0 and b >= 0 # I haven't tested or even thought about negative values - mask = (1L << b) - 1 + mask = (1 << b) - 1 if n & mask: return (n >> b) + 1 else: @@ -48,7 +48,7 @@ def ceil_shift(n, b): def ceil_div(a, b): """Return ceil(a / b) without performing any floating-point operations.""" - if not isinstance(a, (int, long)) or not isinstance(b, (int, long)): + if not isinstance(a, int) or not isinstance(b, int): raise TypeError("unsupported operand type(s): %r and %r" % (type(a).__name__, type(b).__name__)) (q, r) = divmod(a, b) @@ -58,7 +58,7 @@ def ceil_div(a, b): return q def floor_div(a, b): - if not isinstance(a, (int, long)) or not isinstance(b, (int, long)): + if not isinstance(a, int) or not isinstance(b, int): raise TypeError("unsupported operand type(s): %r and %r" % (type(a).__name__, type(b).__name__)) (q, r) = divmod(a, b) @@ -70,10 +70,10 @@ def exact_log2(num): If no such integer exists, this function raises ValueError. """ - if not isinstance(num, (int, long)): + if not isinstance(num, int): raise TypeError("unsupported operand type: %r" % (type(num).__name__,)) - n = long(num) + n = int(num) if n <= 0: raise ValueError("cannot compute logarithm of non-positive number") @@ -85,7 +85,7 @@ def exact_log2(num): n >>= 1 i -= 1 - assert num == (1L << i) + assert num == (1 << i) return i def exact_div(p, d, allow_divzero=False): @@ -99,7 +99,7 @@ def exact_div(p, d, allow_divzero=False) unless allow_divzero is true (default: False). """ - if not isinstance(p, (int, long)) or not isinstance(d, (int, long)): + if not isinstance(p, int) or not isinstance(d, int): raise TypeError("unsupported operand type(s): %r and %r" % (type(p).__name__, type(d).__name__)) if d == 0 and allow_divzero: --- lib/Crypto/Util/number.py +++ lib/Crypto/Util/number.py @@ -32,7 +32,7 @@ import math import sys from Crypto.Util.py3compat import * -bignum = long +bignum = int try: from Crypto.PublicKey import _fastmath except ImportError: @@ -57,7 +57,7 @@ if _fastmath is not None and not _fastma _warn("Not using mpz_powm_sec. You should rebuild using libgmp >= 5 to avoid timing attack vulnerability.", PowmInsecureWarning) # New functions -from _number_new import * +from ._number_new import * # Commented out and replaced with faster versions below ## def long2str(n): @@ -136,7 +136,7 @@ def getRandomNBitInteger(N, randfunc=Non the future. """ value = getRandomInteger (N-1, randfunc) - value |= 2L ** (N-1) # Ensure high bit is set + value |= 2 ** (N-1) # Ensure high bit is set assert size(value) >= N return value @@ -153,8 +153,8 @@ def inverse(u, v): """inverse(u:long, v:long):long Return the inverse of u mod v. """ - u3, v3 = long(u), long(v) - u1, v1 = 1L, 0L + u3, v3 = int(u), int(v) + u1, v1 = 1, 0 while v3 > 0: q=divmod(u3, v3)[0] u1, v1 = v1, u1 - v1*q @@ -208,7 +208,7 @@ def _rabinMillerTest(n, rounds, randfunc tested = [] # we need to do at most n-2 rounds. - for i in xrange (min (rounds, n-2)): + for i in range (min (rounds, n-2)): # randomly choose a < n and make sure it hasn't been tested yet a = getRandomRange (2, n, randfunc) while a in tested: @@ -219,7 +219,7 @@ def _rabinMillerTest(n, rounds, randfunc if z == 1 or z == n_1: continue composite = 1 - for r in xrange (b): + for r in range (b): z = (z * z) % n if z == 1: return 0 @@ -261,7 +261,7 @@ def getStrongPrime(N, e=0, false_positiv # Use the accelerator if available if _fastmath is not None: - return _fastmath.getStrongPrime(long(N), long(e), false_positive_prob, + return _fastmath.getStrongPrime(int(N), int(e), false_positive_prob, randfunc) if (N < 512) or ((N % 128) != 0): @@ -275,9 +275,9 @@ def getStrongPrime(N, e=0, false_positiv x = (N - 512) >> 7; # We need to approximate the sqrt(2) in the lower_bound by an integer # expression because floating point math overflows with these numbers - lower_bound = divmod(14142135623730950489L * (2L ** (511 + 128*x)), - 10000000000000000000L)[0] - upper_bound = (1L << (512 + 128*x)) - 1 + lower_bound = divmod(14142135623730950489 * (2 ** (511 + 128*x)), + 10000000000000000000)[0] + upper_bound = (1 << (512 + 128*x)) - 1 # Randomly choose X in calculated range X = getRandomRange (lower_bound, upper_bound, randfunc) @@ -291,7 +291,7 @@ def getStrongPrime(N, e=0, false_positiv # sieve the field for prime in sieve_base: offset = y % prime - for j in xrange ((prime - offset) % prime, len (field), prime): + for j in range ((prime - offset) % prime, len (field), prime): field[j] = 1 # look for suitable p[i] starting at y @@ -347,7 +347,7 @@ def getStrongPrime(N, e=0, false_positiv X += increment # abort when X has more bits than requested # TODO: maybe we shouldn't abort but rather start over. - if X >= 1L << N: + if X >= 1 << N: raise RuntimeError ("Couln't find prime in field. " "Developer: Increase field_size") return X @@ -365,7 +365,7 @@ def isPrime(N, false_positive_prob=1e-6, If randfunc is omitted, then Random.new().read is used. """ if _fastmath is not None: - return _fastmath.isPrime(long(N), false_positive_prob, randfunc) + return _fastmath.isPrime(int(N), false_positive_prob, randfunc) if N < 3 or N & 1 == 0: return N == 2 @@ -394,10 +394,10 @@ def long_to_bytes(n, blocksize=0): """ # after much testing, this algorithm was deemed to be the fastest s = b('') - n = long(n) + n = int(n) pack = struct.pack while n > 0: - s = pack('>I', n & 0xffffffffL) + s + s = pack('>I', n & 0xffffffff) + s n = n >> 32 # strip off leading zeros for i in range(len(s)): @@ -420,7 +420,7 @@ def bytes_to_long(s): This is (essentially) the inverse of long_to_bytes(). """ - acc = 0L + acc = 0 unpack = struct.unpack length = len(s) if length % 4: --- lib/Crypto/Util/py3compat.py +++ lib/Crypto/Util/py3compat.py @@ -79,7 +79,7 @@ if sys.version_info[0] == 2: return ''.join(s) else: def tobytes(s): - if isinstance(s, unicode): + if isinstance(s, str): return s.encode("latin-1") else: return ''.join(s) --- lib/Crypto/Util/RFC1751.py +++ lib/Crypto/Util/RFC1751.py @@ -29,6 +29,7 @@ __revision__ = "$Id$" import binascii from Crypto.Util.py3compat import * +from functools import reduce binary={0:'0000', 1:'0001', 2:'0010', 3:'0011', 4:'0100', 5:'0101', 6:'0110', 7:'0111', 8:'1000', 9:'1001', 10:'1010', 11:'1011', @@ -36,8 +37,8 @@ binary={0:'0000', 1:'0001', 2:'0010', 3: def _key2bin(s): "Convert a key into a string of binary digits" - kl=map(lambda x: bord(x), s) - kl=map(lambda x: binary[x>>4]+binary[x&15], kl) + kl=[bord(x) for x in s] + kl=[binary[x>>4]+binary[x&15] for x in kl] return ''.join(kl) def _extract(key, start, length): @@ -95,7 +96,7 @@ def english_to_key (s): p=0 for i in range(0, 64, 2): p=p+_extract(skbin, i, 2) if (p&3) != _extract(skbin, 64, 2): - raise ValueError, "Parity error in resulting key" + raise ValueError("Parity error in resulting key") key=key+subkey[0:8] return key @@ -352,13 +353,13 @@ if __name__=='__main__': ] for key, words in data: - print 'Trying key', key + print('Trying key', key) key=binascii.a2b_hex(key) w2=key_to_english(key) if w2!=words: - print 'key_to_english fails on key', repr(key), ', producing', str(w2) + print('key_to_english fails on key', repr(key), ', producing', str(w2)) k2=english_to_key(words) if k2!=key: - print 'english_to_key fails on key', repr(key), ', producing', repr(k2) + print('english_to_key fails on key', repr(key), ', producing', repr(k2)) --- pct-speedtest.py +++ pct-speedtest.py @@ -52,7 +52,7 @@ class Benchmark: bytes = bytes_per_block * blocks data = self.random_data(bytes) retval = [] - for i in xrange(blocks): + for i in range(blocks): p = i * bytes_per_block retval.append(data[p:p+bytes_per_block]) return retval --- setup.py +++ setup.py @@ -44,9 +44,9 @@ from distutils.command.build_ext import import os, sys, re import struct -if sys.version[0:1] == '1': +if sys.version[0:1] != '3': raise RuntimeError ("The Python Cryptography Toolkit requires " - "Python 2.x or 3.x to build.") + "Python 3.x to build.") # For test development: Set this to 1 to build with gcov support. # Use "gcov -p -o build/temp.*/src build/temp.*/src/*.gcda" to build the @@ -54,12 +54,7 @@ if sys.version[0:1] == '1': USE_GCOV = 0 -try: - # Python 3 - from distutils.command.build_py import build_py_2to3 as build_py -except ImportError: - # Python 2 - from distutils.command.build_py import build_py +from distutils.command.build_py import build_py # Work around the print / print() issue with Python 2.x and 3.x. We only need # to print at one point of the code, which makes this easy @@ -390,21 +385,6 @@ kw = {'name':"pycrypto", ] } -# If we're running Python 2.3, add extra information -if hasattr(core, 'setup_keywords'): - if 'classifiers' in core.setup_keywords: - kw['classifiers'] = [ - 'Development Status :: 5 - Production/Stable', - 'License :: Public Domain', - 'Intended Audience :: Developers', - 'Operating System :: Unix', - 'Operating System :: Microsoft :: Windows', - 'Operating System :: MacOS :: MacOS X', - 'Topic :: Security :: Cryptography', - 'Programming Language :: Python :: 2', - 'Programming Language :: Python :: 3', - ] - core.setup(**kw) def touch(path):
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