def rsa_ascii_encode(string_to_encode:str,string_length:int) -> int:
	"""
	OS2IP aka RSA's standard string to integer conversion function.

	:param string_to_encode: The input string.
	:param string_length: How many bytes the string is.
	:return: The integer representation of this string.
	"""
	x=0
	string_to_encode=string_to_encode[::-1]
	i=0
	while i<string_length:
		tmp=ord(string_to_encode[i:i+1])
		x+=(tmp*pow(256,i))
		i+=1

	return x