TO ENSURE CONFIDENTIALITY, please enclose the report in an envelope and sign on the seal line before giving the report to the applicant for submission.
2
分析了所给签名方案的安全性和效率。
The security and effectiveness of the proposed scheme was analyzed.
3
同时允许给用户公钥附加特殊信息,增强了签名方案的安全性和实用性。
At the same time, users can add some special information to public key, so that the scheme gets more secure and practical.