import string
import hashlib
import  random

def random_string_generator(string_length: int) -> str:
    letters = string.ascii_letters
    random_string =  ''.join(random.choice(letters) for i in range(string_length))
    return random_string

def hash_string(string_value: str) ->str:
    return hashlib.sha256(string_value.encode('utf-8')).hexdigest()