Примери коришћења Hash function на Енглеском и њихови преводи на Српски
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Assume that the hash function h( k){\displaystyle h(k)} returns a string of bits.
A major problem with this design is poor cache locality caused by the hash function.
Assume that a hash function selects each array position with equal probability.
Alice starts by passing the message through a hash function to obtain a hash value.
A rolling hash is a hash function specially designed to enable this operation.
Another approach is to convert strings to a 32 or 64 bit numeric value andthen apply a hash function.
The sender will pass the message through the hash function and generate a hash value of the message.
Let h(k) be a hash function that maps an element k to an integer in, where m is the size of the table.
Double hashing in which the interval between probes is fixed for each record butis computed by another hash function.
One technique is to run a hash function against a frame of a video stream from an unpredictable source.
Only the collision attacks are of practical complexity;none of the attacks extend to the full round hash function.
Pearson hashing is a hash function designed for fast execution on processors with 8-bit registers.
If none match due to excessive hash collisions,the processor tries again with a slightly different hash function.
Addresses are calculated in the following way:Apply a hash function to the key and call the result H{\displaystyle H}.
This hash function is a CBC-MAC that uses an 8-bit substitution cipher implemented via the substitution table.
A hash function that is injective-that is, maps each valid input to a different hash value-is said to be perfect.
In one of the commonly used variants of the algorithm,the hash table is split into two smaller tables of equal size, and each hash function provides an index into one of these two tables.
The key is to decipher the hash function used in the algorithm of the system, and it's not just Bitcoin, but other cryptocurrency.
Rsync Zsync Bittorrent Hash tree Hash table Hash chain Ed2k:URI scheme, which uses an MD4 top hash of an MD4 hash list to uniquely identify a file Cryptographic hash function List.
For such data, it is prudent to use a hash function that depends on all characters of the string-and depends on each character in a different way.
The hash function used to define the intervals does not have to be the same function used to hash the cached values.
In those situations, one needs a hash function which takes two parameters-the input data z, and the number n of allowed hash values.
A hash function is a function which converts every string into a numeric value, called its hash value; for example, we might have hash("hello")=5.
Diffusion- The ideal secure hash function is one in which each byte of input has an equally-complex effect on every bit of the hash. .
The SHA-2 hash function is implemented in some widely used security applications and protocols, including TLS and SSL, PGP, SSH, S/MIME, and IPsec.
A strongly collision-free hash function H is one for which it is computationally infeasible to find any two messages x and y such that H(x)= H(y).
What causes hash functions to cluster is not well understood, andit is easy to unintentionally write a hash function that causes severe clustering.
For that purpose, one needs a hash function that maps similar keys to hash values that differ by at most m, where m is a small integer(say, 1 or 2).
A minimal perfect hash function is a perfect hash function that maps n keys to n consecutive integers- usually the numbers from 0 to n- 1 or from 1 to n.