CAJ | 학술논문

为了提高网络中数据传输的安全性，对数据文件加密是一种常用的有效手段。利用C#作为文件加密系统的开发平台，采用面向对象程序设计方法，并基于DES加密算法实现了文件的加密、解密、密码设置等功能。测试结果表明，该文件加密系统可对ASCII文件正确、快速加解密，且密文文件很难破解，该系统可广泛用于网络通信领域中。
위료제고망락중수거전수적안전성，대수거문건가밀시일충상용적유효수단。이용C#작위문건가밀계통적개발평태，채용면향대상정서설계방법，병기우DES가밀산법실현료문건적가밀、해밀、밀마설치등공능。측시결과표명，해문건가밀계통가대ASCII문건정학、쾌속가해밀，차밀문문건흔난파해，해계통가엄범용우망락통신영역중。
In order to ensure data transmitting security on net,a popular and sometimes effective means is that data in the file is encrypted.Based on the development environment C#,and object oriented programming,the document encryption system is designed. The main functions of the system include encryption,decryption and password settings etc. This result indicates that the encryption system can encrypt and decrypt to document with early and correct,the encrypted data is hard to decipher also.The system can be widely used in the field of network communication.