encrypt.py

import requests, json

def encr(text,key,ran):
    data = {
        'action':'ajax_encrypt',
        'key':key,
        'text':text,
        'algo':'rijndael-128',
        'mode':'ecb',
        'encode':'checked',
        'encode_method':'2'
        }
    
    headers = {
        'x-requested-with': 'XMLHttpRequest',
        'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/54.0.2840.71 Safari/537.36',
        'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8',
        }
    
    html = requests.post('https://www.tools4noobs.com/',data=data,headers=headers,verify=False)
    print('http://violympic.vn/SendExamScore.aspx?encrypt='+html.text.split('"readonly">')[1].split('</textarea>')[0]+'&ran='+ran)
    return html.text.split('"readonly">')[1].split('</textarea>')[0]

inp = raw_input("Data: ")
spl = inp.split("|")
encr(spl[0],spl[1],spl[2])