/usr/lib/python2.7/dist-packages/cryptography/hazmat/bindings/commoncrypto/common_key_derivation.py is in python-cryptography 0.6.1-1+deb8u1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 | # Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
# implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from __future__ import absolute_import, division, print_function
INCLUDES = """
#include <CommonCrypto/CommonKeyDerivation.h>
"""
TYPES = """
enum {
kCCPBKDF2 = 2,
};
typedef uint32_t CCPBKDFAlgorithm;
enum {
kCCPRFHmacAlgSHA1 = 1,
kCCPRFHmacAlgSHA224 = 2,
kCCPRFHmacAlgSHA256 = 3,
kCCPRFHmacAlgSHA384 = 4,
kCCPRFHmacAlgSHA512 = 5,
};
typedef uint32_t CCPseudoRandomAlgorithm;
typedef unsigned int uint;
"""
FUNCTIONS = """
int CCKeyDerivationPBKDF(CCPBKDFAlgorithm, const char *, size_t,
const uint8_t *, size_t, CCPseudoRandomAlgorithm,
uint, uint8_t *, size_t);
uint CCCalibratePBKDF(CCPBKDFAlgorithm, size_t, size_t,
CCPseudoRandomAlgorithm, size_t, uint32_t);
"""
MACROS = """
"""
CUSTOMIZATIONS = """
"""
CONDITIONAL_NAMES = {}
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