摘要
提出了一种可通过手机远程分享钥匙的智能锁模型,并提供了一套能使系统完整运行的硬件模型.在如今的智能锁领域,普遍只是将指纹、密码、刷卡、蓝牙开锁功能相结合,却少有钥匙分享功能.为了保障钥匙分享过程中钥匙的保密性和时效性,RSA算法可以较好的满足要求.为了保证系统的完整性,对硬件系统(指纹、刷卡解锁)也提出了一套基于STM32F103型低功耗单片机为控制器的可执行设计方案.实验结果表明系统可以较好的实现钥匙分享的功能.
This paper presents a description of the intelligent-lock model which could remotely share its key through smart phones. It also provides a set of hardware models that make the whole system function normally. The facility of sharing the keys is surprisingly rare in today＇s field of intelligent locks. Instead, the combination of different means, such as passwords, access cards, fingerprints, and Bluetooth, is widely used to unlock intelligent locks. But as is shown in this paper, the RSA algorithm makes a better effect on realizing the keys＇ confidentiality and timeliness while sharing the keys. As for hardware system, for instance, used for unlocking through fingerprints or access cards, we can also find a workable design based on the controller made by low-power STM32 F103 single chip. The result shows that the system can actualize the function of sharing keys well.
作者
王思远
朱敏玲
温智博
王胜
WANG Si-Yuan;ZHU Min-Ling;WEN Zhi-Bo;WANG Sheng(Department of Computer Science and Technology, Computer School, Beijing Information Science ＆Technology University, Beijing 100101, China;Computer School, Beijing Information Science and Technology University, Beijing 100101, China;Department of Software Engineering, Computer School, Beijing Information Science ＆Technology University, Beijing 100101, China)
出处
《计算机系统应用》
2018年第5期56-64,共9页
Computer Systems & Applications
基金
北京信息科技大学2017年人才培养质量提高经费(5111723400)
