10月10日，由国家智能交通系统工程技术研究中心承担建设的交通运输行业密钥管理与安全认证系统顺利通过由国家密码管理局组织的安全性测试审查。这为进一步推进建立行业统一的密钥管理与安全认证体系打下坚实基础。

On October 10,,By the state intelligent transportation system engineering technology research center for construction of transportation industry key management and security authentication system passed by the state password administration organization safety test review.This in order to further promote the industry to establish unified key management and safety certification system so as to lay a solid foundation.

　　该系统于2011年5月在原“公路电子收费密钥管理与安全认证服务系统”的基础上完成了功能扩展和系统升级，此前主要为联网电子不停车收费（ETC）、道路运输电子证件等行业应用提供密钥管理和安全认证服务。目前，北京、上海、江苏、浙江等24个省市的ETC系统建设均已采用了统一的密钥体系，有效保证了电子收费交易及数据传输的安全性和真实性，为实现全国范围内跨区域联网电子收费提供了安全保障。在道路运输电子证件和城市公交一卡通等行业应用方面，该系统也分别在部分省市开展了相关试点工作。

The system in May 2011 in the original"Highway electronic toll collection, key management and safety authentication service system"On the basis of completed function expansion and system upgrade,Previously mainly for networking electronic no parking charge(etc)/Road transport industry such as electronic documents application provide key management and safety authentication service.At present,Beijing/Shanghai/jiangsu/Zhejiang and other 24 provinces and cities etc system construction are adopted unified key system,Effectively ensuring the electronic charge transaction and the security of data transmission and authenticity,To achieve nationwide cross area to networking electronic charge provides security.In the road transport electronic documents and urban bus card application, etc,This system also respectively in some provinces and cities and carry out the relevant experimental work.