__ __ __ __ _____ _ _ _____ _ _ _
| \/ | \ \ / / | __ \ (_) | | / ____| | | | |
| \ / |_ __\ V / | |__) | __ ___ ____ _| |_ ___ | (___ | |__ ___| | |
| |\/| | '__|> < | ___/ '__| \ \ / / _` | __/ _ \ \___ \| '_ \ / _ \ | |
| | | | |_ / . \ | | | | | |\ V / (_| | || __/ ____) | | | | __/ | |
|_| |_|_(_)_/ \_\ |_| |_| |_| \_/ \__,_|\__\___| |_____/|_| |_|\___V 2.1
if you need WebShell for Seo everyday contact me on Telegram
Telegram Address : @jackleet
For_More_Tools:
# 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.
import binascii
from cryptography.hazmat.primitives import hashes
from cryptography.hazmat.primitives.kdf.hkdf import HKDF
IKM = binascii.unhexlify(b"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b")
L = 1200
OKM = HKDF(
algorithm=hashes.SHA256(),
length=L,
salt=None,
info=None,
).derive(IKM)
def _build_vectors():
output = [
"COUNT = 0",
"Hash = SHA-256",
"IKM = " + binascii.hexlify(IKM).decode("ascii"),
"salt = ",
"info = ",
"L = {}".format(L),
"OKM = " + binascii.hexlify(OKM).decode("ascii"),
]
return "\n".join(output)
def _write_file(data, filename):
with open(filename, "w") as f:
f.write(data)
if __name__ == "__main__":
_write_file(_build_vectors(), "hkdf.txt")