Making use of the good properties of cryptography Hash functions and the difficulties of DLP, a verifiable and linkable ring signature scheme is constructed.

利用密码哈希函数的良好性质和DLP的困难性问题，构造了一个可验证可关联的环签名方案。

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This paper found that the scheme didn t have the unconditional anonymity characteristic being including in a ring signature, so improved it.

但通过研究发现，有的环认证加密方案不具有环签名的无条件匿名性的性质。

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In this paper, we propose a new ring signature and a new proxy ring signature, which are based on bilinear pairings. Also, we analysis the security of new schemes.

文章提出了一种新的环签名方案和代理环签名方案，都是基于双线性对的，并分析了新方案的安全性。

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In addition, Ahluwalia also designed a new engagement ring for Royal Asscher called Legacy in which the signature Asscher cut diamond serves as the center stone of the platinum wave-like ring, with diamonds of different cuts detailing each side of the ring.

FORBES: Royal Asscher Honors its Heritage with Glittering New Jewelry Designs

Another signature piece: the four-banded ring said to be the one that Perelman gave Barkin when they wed in June 2000.

FORBES: The Cult Of JAR