レインボーテーブル
1. Rainbow tableA rainbow table is a precomputed table for reversing cryptographic hash functions, usually for cracking password hashes. Tables are usually used in recovering the plaintext password, up to a certain length consisting of a limited set of characters. It is a form of time-memory tradeoff, using less CPU at the cost of more storage. Proper key derivation functions employ a salt to make this attack infeasible.
Read “Rainbow table” on English Wikipedia
Read “レインボーテーブル” on Japanese Wikipedia
Read “Rainbow table” on DBpedia
Read “Rainbow table” on English Wikipedia
Read “レインボーテーブル” on Japanese Wikipedia
Read “Rainbow table” on DBpedia
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