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Description: 利用椭圆曲线9GH 群上的双线性，构建了一种基于身份的三方弱型签密协议，提供密文鉴别、报文机密、签名非否认等安全特
性，摆脱了4+I 体系的约束，提高了计算效率，为在线交易和支付提供一种安全高效的一体化解决方案。-Use of elliptic curve 9GH group on bilinear, build an identity-based signcryption weak tripartite agreement, to provide ciphertext authentication, message confidentiality, signature security features, such as non-repudiation, from the 4+ I system constraints, improve the computational efficiency for online transactions and payments to provide a safe and efficient integration solutions.
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Size: 159744 |
Author: 张莹 |
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Description: 使用威尔配对,本文提出了一种基于身份的环签密方案,给出了具体的算法.该方案能够使消息的
发送者以一种完全匿名的方式发送消息,并且同时实现保密性和认证性两种功能.我们证明了在决策双线性Diffie-
Hellman问题难解的假设下,新提出的方案对自适应选择密文攻击是安全的.与传统的先签名后加密的方案
相比,本方案中密文长度有了明显的降低,在低带宽的要求下更加可行.-Will the use of matching, this paper, a ring of identity-based signcryption program, given a specific algorithm. The program will enable the sender information in a completely anonymous way to send messages, and at the same time to achieve confidentiality and authentication of two functions. We prove that in the decision-making bilinear Diffie-Hellman problem difficult to resolve under the assumption that the new proposal for adaptive chosen ciphertext attack is safe. with the traditional first signed encrypted program compared ciphertext of the program significantly reduced the length, in the low-bandwidth request more feasible.
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Size: 98304 |
Author: 张莹 |
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Description: :签密就是能够在一个逻辑步骤内同时完成数字签名和加密两项功能，比传统的“先签名后加密”
有更高的效率.结合多重签名和签密的思想提出了一种多重签密模型，模型中的签名和加密技术可以灵
活选取，使其不仅可以实例化为对单个和一组消息的多重签密方案，还能实例化为多人才能解签密的多重签密方案。-: Signcryption is a logical step to be completed at the same time the digital signature and encryption functions of the two, than the traditional
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Size: 313344 |
Author: 张莹 |
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Description: signcryption scheme based on e-signcryption scheme based on ecc
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Size: 372736 |
Author: ravishankar |
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Description: threshold signcryption based on e-threshold signcryption based on ecc
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Size: 373760 |
Author: ravishankar |
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Description: modification of signcryption scheme based on e-modification of signcryption scheme based on ecc
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Size: 374784 |
Author: ravishankar |
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Description: 签密方案将签名和加密相结合，起到提高效率的目的。本课题主要对签密方案的设计方法进行研究，并对几个方案的安全性进行分析-Signcryption scheme combines the signature and encryption, to play to improve efficiency. The main topic of the signcryption scheme design study, and several programs to analyze the security of
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Size: 5778432 |
Author: 李万雷 |
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Description: cryptography 签名和加密的结合体是签密，这是一个很经典的章节， 请=注意-It is a chapter about cryptography, where signcryption is an important tool。
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Size: 351232 |
Author: zhang jianhong |
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Description: Signcryption is a new paradigm in public key cryptography that simultaneously fulfils both the functions of digital signature and public key encryption in a logically single step, and with a cost significantly lower than that required by the traditional signature and encryption approach
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Size: 106496 |
Author: kairazor |
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Description: SIGNCRYPTION SCHEME BASED ON SCHNORR
DIGITAL SIGNATURE
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Size: 122880 |
Author: kairazor |
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Description: A Signcryption Based Efficient Data Security in Cloud Computing
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Size: 360448 |
Author: kumar |
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Description: 可证安全的无证书混合签密,一篇很好的论文-Provably secure certificateless mixed signcryption
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Size: 431104 |
Author: xiaowang |
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