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Computer-implemented system and method for establishing distributed secret shares in a private data aggregation scheme
Computer-implemented system and method for establishing distributed secret shares in a private data aggregation scheme
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机译:在私有数据聚合方案中建立分布式秘密份额的计算机实现的系统和方法
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摘要
A probabilistic system and method facilitates the sharing of a secret among participating users in a private way. The secret shares satisfy the condition that their sum equal a predefined number that is chosen by a third party aggregator. Without interacting with any other user, each user computes a secret share according to a predefined probability density function. If enough parties join, their secret shares can be combined by the aggregator with relative efficiency into a secret with a high likelihood of success.
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