Showing 324 of 1,708 total issues
Function getRandomPrime has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring. Open
def getRandomPrime(bits, display=False):
"""
Generate a random prime number of a given size.
the number will be 'bits' bits long (i.e. generated number will be- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function new has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring. Open
def new(key, mode, IV):
# IV argument name is a part of the interface
# pylint: disable=invalid-name
"""
Try using AES CTR from m2crpyto,- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function __init__ has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring. Open
def __init__(self, key, iv=None):
self.block_size = 8
if iv:
if len(iv) != self.block_size:
raise ValueError("Invalid Initialization Vector (iv) must be"- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function createRC4 has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring. Open
def createRC4(key, IV, implList=None):
"""Create a new RC4 object.
:type key: str
:param key: A 16 to 32 byte string.- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function createAES has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring. Open
def createAES(key, IV, implList=None):
"""Create a new AES object.
:type key: str
:param key: A 16, 24, or 32 byte string.- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function create has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring. Open
def create(self, version, random, session_id, cipher_suites,
certificate_types=None, srpUsername=None,
tack=False, supports_npn=None, serverName=None,
extensions=None):
"""- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function _decryptThenMAC has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring. Open
def _decryptThenMAC(self, recordType, data):
"""Decrypt data, check padding and MAC"""
if self._readState.encContext:
assert self.version in ((3, 0), (3, 1), (3, 2), (3, 3))
assert self._readState.encContext.isBlockCipher- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function calc_shared_key has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring. Open
def calc_shared_key(self, private, peer_share,
valid_point_formats=('uncompressed',)):
"""
Calculate the shared key.
- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function parse has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring. Open
def parse(self, p):
p.startLengthCheck(3)
self.server_version = (p.get(1), p.get(1))
self.random = p.getFixBytes(32)
self.session_id = p.getVarBytes(1)- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function parse has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring. Open
def parse(self, parser):
"""
Deserialise message from :py:class:`Parser`.
:type parser: Parser- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function _macThenEncrypt has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring. Open
def _macThenEncrypt(self, data, contentType):
"""MAC, pad then encrypt data"""
if self._writeState.macContext:
seqnumBytes = self._writeState.getSeqNumBytes()
mac = self._writeState.macContext.copy()- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function calcMasterSecret has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring. Open
def calcMasterSecret(version, cipherSuite, premasterSecret, clientRandom,
serverRandom):
"""Derive Master Secret from premaster secret and random values"""
if version == (3,0):
masterSecret = PRF_SSL(premasterSecret,- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Avoid too many return statements within this function. Open
return keyAvoid too many return statements within this function. Open
return Python_Key._parse_public_key(bytes)Avoid too many return statements within this function. Open
return FalseAvoid too many return statements within this function. Open
return TrueAvoid too many return statements within this function. Open
return None, NoneAvoid too many return statements within this function. Open
return "aes256ccm"Avoid too many return statements within this function. Open
return "aes256"Avoid too many return statements within this function. Open
return self._handshakeSHA256.digest()