System and method for selecting compression algorithm and code algorithm for optimized communication atmosphere and computer readable medium for reading instruction word for practicing respective stage by processing method thereof

摘要

PURPOSE: A compression algorithm for an optimized communication environment, an encryption algorithm selection system, a selection method thereof, and a computer readable recording medium in which a command is recorded in order to identically perform each step in a computer are provided to intuitively select an optimized compression algorithm and encryption algorithm, thereby performing effective communications. CONSTITUTION: A communication speed measuring part(100) measures the communication speed of a network. An operation speed measuring part(200) measures the first operation speed of a transmission device and the second operation speed of a receiving device. A first operation part(300) outputs a first difference value of the first operation speed with the communication speed and a second difference value of the second operation speed with the communication speed. A second operation part(400) outputs each index value which is established using the first difference value and second difference value as variables. An algorithm combination selection part(500) selects a combination of a compression algorithm and encryption algorithm with a minimum value.