OXIESEC PANEL

Name	Size	Modified	Perms
📁 ..	-	05/08/2025 02:18:07 PM	rwxr-xr-x
📄 __init__.py	1020 bytes	03/02/2016 02:10:12 AM	rw-r--r--
📁 __pycache__	-	05/08/2025 02:18:07 PM	rwxr-xr-x
📄 dh.py	4.08 KB	03/02/2016 02:10:12 AM	rw-r--r--
📄 dsa.py	6.14 KB	03/02/2016 02:10:12 AM	rw-r--r--
📄 ec.py	8.43 KB	03/02/2016 02:10:12 AM	rw-r--r--
📄 padding.py	1.76 KB	03/02/2016 02:10:12 AM	rw-r--r--
📄 rsa.py	9.68 KB	03/02/2016 02:10:12 AM	rw-r--r--
📄 utils.py	1.98 KB	03/02/2016 02:10:12 AM	rw-r--r--

Editing: padding.py

# This file is dual licensed under the terms of the Apache License, Version
# 2.0, and the BSD License. See the LICENSE file in the root of this repository
# for complete details.

from __future__ import absolute_import, division, print_function

import abc

import six

from cryptography import utils
from cryptography.hazmat.primitives import hashes

@six.add_metaclass(abc.ABCMeta)
class AsymmetricPadding(object):
    @abc.abstractproperty
    def name(self):
        """
        A string naming this padding (e.g. "PSS", "PKCS1").
        """

@utils.register_interface(AsymmetricPadding)
class PKCS1v15(object):
    name = "EMSA-PKCS1-v1_5"

@utils.register_interface(AsymmetricPadding)
class PSS(object):
    MAX_LENGTH = object()
    name = "EMSA-PSS"

def __init__(self, mgf, salt_length):
        self._mgf = mgf

if (not isinstance(salt_length, six.integer_types) and
                salt_length is not self.MAX_LENGTH):
            raise TypeError("salt_length must be an integer.")

if salt_length is not self.MAX_LENGTH and salt_length < 0:
            raise ValueError("salt_length must be zero or greater.")

self._salt_length = salt_length

@utils.register_interface(AsymmetricPadding)
class OAEP(object):
    name = "EME-OAEP"

def __init__(self, mgf, algorithm, label):
        if not isinstance(algorithm, hashes.HashAlgorithm):
            raise TypeError("Expected instance of hashes.HashAlgorithm.")

self._mgf = mgf
        self._algorithm = algorithm
        self._label = label

class MGF1(object):
    MAX_LENGTH = object()

def __init__(self, algorithm):
        if not isinstance(algorithm, hashes.HashAlgorithm):
            raise TypeError("Expected instance of hashes.HashAlgorithm.")

self._algorithm = algorithm