27 . 14 % respectively ) , while that of total nitrogen changed hardly , at the same time , the amount of tpm ( total particular matter ) and tar in smoke decreased ( by 8 . 62 % ? 27 . 14 % ,而总氮的变化不明显;烟气中总粒相物和焦油下降幅度分别达到8 . 62 % ?
Because of this , it ’ s hard to convince people of the security of tpm , and it ’ s also hard to use tpm in new security application 这样一方面很难使人们相信可信平台模块本身是安全的,另一方面也不能很好的将可信平台模块应用到安全领域中。
Currently , interests mainly focus on the implementation of the tpm and it ’ s application . few discusses are about the security of the tpm 然而当前人们主要关心可信平台模块的实现以及其上的应用开发,却很少讨论可信平台模块本身的安全性。
The trusted platform needs the tpm ’ s trusted measure ability , trusted storage ability and trusted report ability to attest to user the truth of the platform 可信平台需要可信平台模块的可信测量能力,可信存储能力和可信的报告能力,向用户证实平台是可信的。