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对于一般的理想通道结构,给出了构作抗欺骗攻击体制的一类方法。此方法不仅可以构造单密共享体制,而且可用于构造多密共享体制,并且在所要求的安全系数下,信息率可达到最优。
For the general ideal channel structure, a kind of method to construct anti-cheat attack system is given. This method not only can construct single-secret sharing system, but also can be used to construct multi-secret sharing system, and the information rate can be optimized under the required safety factor.