The advanced metering infrastructure (AMI) in the smart grid provides real-time information
to both grid operators and customers, exploiting the full potential of demand response (DR) …

In smart grid, households may send the readings of their energy usage to the utility and a
third-party service provider which provides analyzed statistics data to users. User privacy …

环签名是一种新的匿名签名技术, 能保证签名用户的无条件匿名性. 代理环签名是将代理签名和
环签名相结合产生的一种签名. 已有的代理环签名方案都是利用环签名的思想实现代理签名人的 …

Group signatures are a class of digital signatures with enhanced privacy. By using this type
of signature, a user can sign a message on behalf of a specific group without revealing his …

Identity-committable signatures (ICS), a new notion introduced by CK Chu and WG Tzeng in
2007, enable a signer to sign anonymously a message on behalf his organization and to …

This paper proposed a new certificateless self-identifiable ring signature scheme. It was
constructed under certificateless mode, so it eliminates the need of certificates in the Public …

The identity of" Deep Throat", a pseudonym of the information source in the Watergate
scandal, remained mysterious for more than three decades. In 2005, an ex-FBI official …