CAJ | 학술논문

可视密码技术是密码学领域近年来发展起来的针对图像的加、解密技术，具有隐蔽性好、安全性高、秘密恢复的简单性等特点。而身份认证技术是为了确认用户在生活、工作、消费等活动中的真实身份而产生的有效解决办法，对保障用户身份的真实性和可靠性有着举足轻重的作用。本文引入可视密码技术，提出一种基于可视密码的身份识别技术方案，用户携带的信息通过加密手段保障不被他人非法窃取利用，提高了信息携带过程的安全性与隐私性。
가시밀마기술시밀마학영역근년래발전기래적침대도상적가、해밀기술，구유은폐성호、안전성고、비밀회복적간단성등특점。이신빈인증기술시위료학인용호재생활、공작、소비등활동중적진실신빈이산생적유효해결판법，대보장용호신빈적진실성화가고성유착거족경중적작용。본문인입가시밀마기술，제출일충기우가시밀마적신빈식별기술방안，용호휴대적신식통과가밀수단보장불피타인비법절취이용，제고료신식휴대과정적안전성여은사성。
Visual Cryptography(VC) as a kind of cryptography technology for image encryption and decryption is developed in recent years.It has some outstanding advantages such as confidentiality,security and easy recovery.And the Identity Authentication is a very effective technology which can confirm the true identity of users in work,consumption and other activities in our life.It plays a decisive role to guarantee the reality and reliability of user’s identity.In this paper,in order to protect user’s information don’t be stolen by others,we introduce visual cryptography scheme and propose an identity authentication technology based on visual cryptography scheme to enhance the privacy and security when users take with the information.