中文摘要：

对Miao-Wang-Miao-Xiong匿名电子举报方案进行了安全性分析，指出其存在的安全性缺陷，该方案不满足其要求的举报信息机密性，以及不满足对举报人提供有效的激励机制．设计了破坏这两种性质的攻击方法．为设计满足要求的支持悬赏的匿名电子举报方案，利用安全的基于双线性对的举报受理者公钥加密方案、安全的指定验证者的环签名方案提出了一种支持悬赏的匿名电子举报方案设计模式．经安全性分析，设计模式是安全的．

英文摘要：

Miao-Wang-Miao-Xiong＇ s anonymous E-Prosecution scheme was analyzed. The security flaws were pointed out. The original scheme can＇ t guarantee the security of prosecution contents and effective reward support. We design the attack methods to break the two properties. In order to design an anonymous E-Prosecution scheme with reward support, we make use of the secure public key encrypfion scheme from bilinear pairings, secure designated verifier ring signature scheme to propose the design model of anonymous E-Prosecution scheme. Through security analysis, our design model is secure.