Abstract: This paper considers the basic question of how strong of a probabilistic guarantee can a hash table, storing $n(1+\Theta(1))\log n$-bit key/value pairs ...

Abstract: The aim of this work is to design and implement program, which is able to do basic operations and to interactively create hash tables. It describes principles of hashing, behavior of hash ...

These functions take digital files as their input and generate relatively short alphanumeric codes called hash values, a.k.a. message digests, that are then attached to the files for security purposes ...

Cryptographic hash functions secure data by providing a unique fixed-length output for each input. These functions are essential in blockchain for data integrity and secure transactions. Understanding ...

The original version of this story appeared in Quanta Magazine. Sometime in the fall of 2021, Andrew Krapivin, an undergraduate at Rutgers University, encountered a paper that would change his life.

A young computer scientist and two colleagues show that searches within data structures called hash tables can be much faster than previously deemed possible. Sometime in the fall of 2021, Andrew ...

Computing practitioners encounter hash functions almost every day, although they may not necessarily be the center of attention. When you install software packages or updates, the authenticity of a ...

Scrypt and SHA-256 are cryptographic hash functions, integral to the field of data security and cryptocurrency. SHA-256, part of the SHA-2 family, is renowned for its use in securing blockchain ...