Compare SHA-256 vs Keccak-256 cryptographic hash functions, security, performance, and blockchain applications.

A hash function or hash algorithm is a function for examining the input data and producing an output hash value. The process of computing such a value is known as hashing.

Members can download this article in PDF format. In the last two articles, we covered the basic concepts and two basic types of cryptography. In this article, we will look at specific implementation ...

You might not have realized it, but the next great battle of cryptography began this month. It's not a political battle over export laws or key escrow or NSA eavesdropping, but an academic battle over ...

IOTA Foundation, the company wanting to be the cryptocurrency for the Internet-of-Things (IoT), has just launched a new hash function, and it’s dishing out shares of a $220,000 (200,000 euro) bounty ...

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 ...