The cryptosystem obtains a high knapsack density, and hence it is secure against low density subset-sum attack.

该公钥密码体制具有较高的背包密度，因此可以抵抗低密度子集和攻击。

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The cryptosystem obtains a high knapsack density, and hence it is secure against low density subset-sum attack.

该公钥密码体制具有较高的背包密度，因此可以抵抗低密度子集和攻击。

youdao