Anyone with an interest in bitcoin will have heard the phrase 'cryptographic hash function' at some time or other. But what exactly does it mean, and how is it connected to cryptocurrency? Hash ...

What is a kernel developer to do when they need a simple hashing function to use in a new hash table, and they find that the obvious choice provided by the kernel works poorly? The "right" option is ...

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Although it is a matter of opinion, you can't help but admire the idea of the hash function. It not only solves one of the basic problems of computing - finding something that you have stored ...

NIST recently published a journal article named "Finding Bugs in Cryptographic Hash Function Implementations," detailing how NIST revisited its five-year SHA-3 competition to find the successor to the ...

Hashing is a one-way cryptographic function while encryption is designed to work both ways. Encryption algorithms take input and a secret key and generate a random looking output called a ciphertext.

The first time I heard about hash tables was after taking a compilers course during my BSc. The truth is, I was not able to understand and appreciate their usefulness fully back then. Now that I know ...