Scrypt Is Maximally Memory-Hard

作者: Joël Alwen , Binyi Chen , Krzysztof Pietrzak , Leonid Reyzin , Stefano Tessaro

DOI: 10.1007/978-3-319-56617-7_2

关键词: scryptParallel computingComputer scienceLower costHash functionPassword hashingKey derivation functionComputation

摘要: Memory-hard functions (MHFs) are hash algorithms whose evaluation cost is dominated by memory cost. As memory, unlike computation, costs about the same across different platforms, MHFs cannot be evaluated at significantly lower on dedicated hardware like ASICs. have found widespread applications including password hashing, key derivation, and proofs-of-work.

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