identity-based authentication

基本解释

It is unsuitable for pervasive computing environment which entities are strangers to use traditional identity-based authentication.
可是传统认证是基于身份的认证，不适合普适环境中对陌生实体的认证。
The master private key is shared by the private key of every node. Threshold and identity-based key management and authentication are used.
各节点使用其身份作为公钥，主密钥由各节点的私钥分享，从而形成基于身份的门限分布式密钥管理。
The IBE-based identity authentication scheme, which is without the need for issuing digital certificates to bind user identity and public key, can improve the certification efficiency.
基于IBE的身份认证方案无需通过颁发数字证书来绑定用户身份和公钥，可以提高认证效率。