CAJ | 학술논문

存储在服务器端的用户隐私数据泄露一直是各种管理系统存在的安全隐患。为了解决该问题，在管理系统中引入了同态加密技术。以实验室开放管理系统为例，通过使用同态加密技术，让存储在服务器端的用户隐私数据以密文的形式出现。由于同态加密技术可以对密文进行运算，因此当需要对隐私数据进行查询、排序、算术运算等操作时，是直接对密文进行操作。实践证明，基于同态加密技术的实验室开放管理系统在保护服务器端的隐私数据的保密性和安全性方面有着极其重要的作用。
존저재복무기단적용호은사수거설로일직시각충관리계통존재적안전은환。위료해결해문제，재관리계통중인입료동태가밀기술。이실험실개방관리계통위례，통과사용동태가밀기술，양존저재복무기단적용호은사수거이밀문적형식출현。유우동태가밀기술가이대밀문진행운산，인차당수요대은사수거진행사순、배서、산술운산등조작시，시직접대밀문진행조작。실천증명，기우동태가밀기술적실험실개방관리계통재보호복무기단적은사수거적보밀성화안전성방면유착겁기중요적작용。
User privacy data leakage which stored on the server has been all kinds of management system's safe hidden trouble.In or-der to solve this problem,this paper introduces the homomorphic encryption technology to the management system.Using the laboratory management system about the open situation based on the homomorphic encryption for example,by using a homomorphic encryption technology,let the user privacy data stored on the server in the form of ciphertext.Because of the homomorphic encryption technology to operation the ciphertext,so when the need for query,sorting,arithmetic operations about the primary data,it operates directly on the ciphertext.This ensures the privacy data confidentiality and security.Practice has proved,the laboratory management system about the open situation based on the homomorphic encryption has a very important role in the privacy and the security protection of private data on the server.