个人健康档案的加密

摘要

个人健康档案(PHR)作为医疗卫生领域的一个新的关注对象,其在卫生信息化平台中的面向互联网应用的安全传输是当前需要解决的问题之一.本文首先给出基于XML格式的个人健康档案,然后针对个人健康档案具有跨平台、信息量大以及传输安全性高等要求,提出基于XML格式的加密技术解决个人健康档案的安全传输问题.结果表明该加密方式不仅保证了个人健康档案加密效率,更能为其提供较好的传输安全性.%Personal health record (PHR) is focused as a new research object in medical and health field, and the transmit security of PHR oriented to Web application is one of problem needed to be solved. First, this paper presents a PHR based on XML format. Then, for the reasons that PHR is based on cross-platforms, carries massive information and requires high transmit security, the paper uses XML encryption technology to encrypt the PHR in order to transmit it safely. It turns out that this encryption can not only guarantee the encryption efficiency, but also provide a good transmit security.