【摘要】 自1993年美国政府公布EES以来,对密钥托管体制的研究进入高潮,各种密钥托管设计方案不断涌现。如何描述、归类种种托管方案成为一个非常迫切的问题。本文密钥托管体制的分类学就是基于上述考虑的,是为阐述和分类各种密钥托管设计方案中托管机制建立架构。更多还原

【Abstract】 Since EES was proposed in 1993 by U,S.government籺he research in key escrow system has been boiling,various key escrow schemes are presented continually.But how to describe and categorize these design options? In this paper,a taxonomy is proposed for solving the problem above,which will help with describing and categorizing the escrow mechanisms of various designs.更多还原