utility.py

from base64 import b64encode

from Crypto.Cipher import PKCS1_v1_5 as Cipher_pksc1_v1_5
from Crypto.PublicKey import RSA



def encrypt(t):
    public_key = "-----BEGIN PUBLIC KEY-----\nMIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQD5uIDebA2qU746e/NVPiQSBA0Q3J8/G23zfrwMz4qoip1vuKaVZykuMtsAkCJFZhEcmuaOVl8nAor7cz/KZe8ZCNInbXp2kUQNjJiOPwEhkGiVvxvU5V5vCK4mzGZhhawF5cI/pw2GJDSKbXK05YHXVtOAmg17zB1iJf+ie28TbwIDAQAB\n-----END PUBLIC KEY-----"
    rsa_key = RSA.importKey(public_key)
    cipher = Cipher_pksc1_v1_5.new(rsa_key)
    cipher_text = b64encode(cipher.encrypt(t.encode()))
    return cipher_text.decode()