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:
IACR Cryptol. ePrint Arch.
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通讯作者:
S. Vadhan
S. Vadhan
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文献类型:
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作者:
S. Vadhan

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我们考虑的问题,构建随机性提取器是本地可计算的,也就是说,只读取少量的比特从他们的输入。正如最近Lu(J.P.PTO '02)所示,在Maurer的有界存储模型(J.Cryptology,1992)中,局部可计算提取器直接产生安全的私钥密码系统。
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).