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| fonction hash | |||
| fonction de hachage (An algorithm that produces a hash value of some piece of data, such as a message or session key. With a good hash algorithm, changes in the input data can change every bit in the resulting hash value; for this reason, hashes are useful in detecting any modification in a data object, such as a message. Furthermore, a good hash algorithm makes it computationally infeasible to construct two independent inputs that have the same hash. Typical hash algorithms include MD2, MD4, MD5, and SHA-1) | |||
| fonction de compression "Hash"; fonction de hachage; fonction hachage; technique de hachage | |||
| English thesaurus | |||
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| An algorithm that maps or translates one set of bits into another generally smaller so that a message yields the same result every time the algorithm is executed using the same message as input (It is computationally infeasible for a message to be derived or reconstituted from the result produced by the algorithm or to find two different messages that produce the same hash result using the same algorithm) | |||
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hash function : 1 phrase in 1 subject |
| Information technology | 1 |