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首页> 外文会议>International Conference on Computing, Communication and Automation >Resolving security issues with secured shared key discovery(SSD) protocol replacing modified rivest scheme
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Resolving security issues with secured shared key discovery(SSD) protocol replacing modified rivest scheme

机译：使用安全的共享密钥发现（SSD）协议替代修改过的rivest方案来解决安全问题

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Privacy Homomorphism, a cryptographic scheme that would allow the third party processing of encrypted data without access to any plaintext or private key information. The Modified Rivest Scheme (MRS) is an additive homomorphic scheme which has been of late used in many applications requiring the third party processing of encrypted data. Hence MRS fits in to be the base encryption scheme for secured shared key discovery(SSD) protocol. The SSD protocol allows each node to find the keys shared with communicating node without revealing the unshared keys. The current work brings out the security lapse where the keys are compromised and adversary has access to the keys owned by the legitimate node. In such a scenario the present study demonstrates that the adversary can compute the private key of the legitimate node causing threat to the security of the entire system. The present study proposes to use SSD protocol with base homomorphic encryption scheme to be Pailliers as an alternative to the shortcoming posed by MRS.
机译：隐私同性恋，一个加密数据的加密方案，无需访问任何明文或私钥信息。修改的RIVEST方案（MRS）是一种添加剂均匀方案，其在许多需要加密数据的许多应用中使用了很晚。因此，MRS符合安全共享密钥发现（SSD）协议的基本加密方案。 SSD协议允许每个节点查找与通信节点共享的密钥，而不显示未共享的键。目前的工作带来了钥匙受到损害的安全失误，并且对手可以访问合法节点所拥有的密钥。在这种情况下，本研究表明，对手可以计算合法节点的私钥，导致对整个系统的安全构成威胁。本研究提出使用SSD协议具有基础同性恋加密方案，作为Pailliers作为MRS提出的缺点的替代品。

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