Pre-boot环境下ECC的应用及性能优化

摘要

Aiming at the problems of aging and poor control of current BIOS in computer application,and in order to improve computer's performance, Intel has introduced the next generation of BIOS, that is, UEFI BIOS.It fundamentally resolves many disadvantages the original BIOS has.However, the new BIOS are facing security challenges.Therefore the application of IPSec in the next generation BIOS is inevitable.In this paper we applied ECC algorithm to IPSec,considered the application of IPSec in the new generation of BIOS,improved the encryption libraries, and made some optimisations and performance analyses on it.%针对当前BIOS在计算机应用中的老化和可控性差等问题,为了提高计算机的性能,英特尔等公司推出了下一代BIOS,即UEFI BIOS,从而根本上解决了原有BIOS的很多弊端.但是,新的BIOS面临安全方面的诸多挑战.因此IPSec在新一代BIOS的应用成为必然.将ECC算法应用于IPSec,并考虑IPSec在新一代BIOS中的应用,改进了加密库,并对其进行优化和性能分析.