CRYPTOGRAPHY - GIVEN A STRING, IS IT POSSIBLE TO DETERMINE WHICH ...
Dec 31, 2016 2) a definite hash of a specific hashing algorithm? Possible methods: 1) For hashes susceptible to rainbow-table attacks, it would be viable to search for the hash in such a … From cs.stackexchange.com
WHAT IS THE ADVANTAGE OF SEPERATE CHAINING OVER OPEN ADDRESSING?
6 Hash tables resolve collisions through two mechanisms, separate chaining or open hashing and open addressing or closed hashing. Though the first method uses lists (or other fancier data … From cs.stackexchange.com
A GOOD WAY TO HASH TWO NUMBERS WITH KNOWN PROPERTIES TOGETHER
Mar 22, 2024 I am looking for a good way to hash the two numbers together into a deterministic 64-bit integer. Tabular hashing with randomly generated keys works wonderfully, but I was … From cs.stackexchange.com
HASH - DO PASSWORDS NEED A MAX LENGTH? - COMPUTER SCIENCE …
Jul 26, 2023 A perfect hash would completely avoid any collision between passwords up to the length of the hash. For typical hash lengths, that means that collisions on passwords longer … From cs.stackexchange.com
HOW EXACTLY HASHING PERFORMS BETTER THAN A BINARY SEARCH?
Jun 30, 2017 Speed of calculating the hash function of large keys: You don't actually have to process the whole key. For example if the key is a string, you might process only the first and … From cs.stackexchange.com
HASH - WHAT WOULD HAPPEN SHA-256 COLLISION WERE TO BE FOUND?
Nov 14, 2023 As far as I and this wikipedia page know, there are no collisions (2 inputs with the same output) found in SHA-256 (yet). what would happen if a collision were to be found, 1. … From cs.stackexchange.com
HASHING - DIFFERENCE BETWEEN PROPERTIES OF GOOD HASH FUNCTION ...
Jun 9, 2016 This is possible in practice if the hash function includes a random factor which is based on a secret seed. You could use a hash function that uses actual randomness and a … From cs.stackexchange.com
TERMINOLOGY - WHAT EXACTLY (AND PRECISELY) IS "HASH?" - COMPUTER ...
Apr 5, 2016 A "hash" is a function h h referred to as hash function that takes as input objects and outputs a string or number. The input objects are usually members of basic data types like … From cs.stackexchange.com
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