On Constructing Locally Computable Extractors and Cryptosystems in the Bounded Storage Model
On Constructing Locally Computable Extractors and Cryptosystems in the Bounded Storage Model
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关于在有界存储模型中构造本地可计算的提取器和密码系统
DOI:
10.1007/978-3-540-45146-4_4
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发表时间:
2003
期刊:
影响因子:
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通讯作者:
S. Vadhan
中科院分区:
文献类型:
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作者:
S. Vadhan
We consider the problem of constructing randomness extractors that are locally computable; that is, read only a small number of bits from their input. As recently shown by Lu (CRYPTO ‘02), locally computable extractors directly yield secure private-key cryptosystems in Maurer’s bounded storage model (J. Cryptology, 1992).