transexual dating contacts uk - Validating website slow
Validating website slow
Really, this guide is not meant to walk you through the process of writing your own storage system, it's to explain the reasons why passwords should be stored a certain way.
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hash("hello") = 2cf24dba5fb0a30e26e83b2ac5b9e29e1b161e5c1fa7425e73043362938b9824 hash("hbllo") = 58756879c05c68dfac9866712fad6a93f8146f337a69afe7dd238f3364946366 hash("waltz") = c0e81794384491161f1777c232bc6bd9ec38f616560b120fda8e90f383853542 Hash algorithms are one way functions.
They turn any amount of data into a fixed-length "fingerprint" that cannot be reversed.
They also have the property that if the input changes by even a tiny bit, the resulting hash is completely different (see the example above).