key escrow

A key escrow system for network environment based on RSA algorithm

网络环境中基于RSA算法的密钥托管

A new kind of dynamic key escrow scheme is presented with a new secret sharing scheme.

提出了一种新的密钥分拆体制,由此设计了一种新的动态密钥托管方案.

Compared with the existing schemes without suffering from key escrow, ours achieves higher efficiency since the signing algorithm needs only one scalar multiplication in the additive group while the reverse operation requires only three scalar multiplications. 4.

与已有的无密钥托管的签名方案相比，我们的方案实施效率高：签名算法只需要1个加法群上的标量乘运算，而验证算法仅需3个标量乘运算。

A Key Escrow Scheme to Identify Cheaters Based on PKI

基于PKI防欺诈的门限密钥托管方案

This paper proposed an efficient ID-based signature scheme without trusted party against the problem of key escrow of ID-based signature system.

针对现有的基于身份签名系统的密钥托管问题，提出了一种高效的基于身份的无可信中心签名方案。