计算机科学 ›› 2009, Vol. 36 ›› Issue (8): 105-108.
• 计算机网络与信息安全 • 上一篇 下一篇
周敏,杨波,傅贵,巫莉莉
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ZHOU Min,YANG Bo,FU Gui,WU Li-li
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摘要： 无证书密码体制实现无公钥证书且没有密钥托管的性质。将无证书加密方案与可验证加密方案相结合，提出了一种基于无证书的可验证加密签名方案(Certificateless Verifiably Encryption Signature scheme简称CVES)，并给予该方案的正确性和不可伪造证明，该方案能有效地克服恶意签名和合谋攻击。
关键词: 双线性对，无证书加密，可验证加密签名，不可伪造
Abstract: Certificateless cryptosystem realizes the properties of the certificateless, and the key-unescrow. So Certificateless Verifiably Encrypted Signature Scheme (CVES) was proposed,which is composed of Ccrtificateless Encryption Scheme and Verifiably Encrypted Signature Scheme. Finally, the correctness and unforgeability of CVES was proved.This scheme can effectively overcome the malicious signature and collusion attack.
Key words: Bilinear pairing, Certificatcless cryptosystem, Verifiably encrypted signature, Unforgcability
周敏,杨波,傅贵,巫莉莉. 基于无证书的可验证加密签名方案[J]. 计算机科学, 2009, 36(8): 105-108. https://doi.org/
ZHOU Min,YANG Bo,FU Gui,WU Li-li. Verifiably Encrypted Signature Scheme Based on Certificateless[J]. Computer Science, 2009, 36(8): 105-108. https://doi.org/
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