One-way steering: Alice (right) is able to steer Bob, but not vice versa. (Courtesy: Kai Sun/University of Science and Technology of China) A curious type of nonlocal phenomenon known as one-way ...

Understanding Bitcoin is a one-way hash function should make sense because a hash function cannot be reversed. Once you understand that, it is hard to go back to thinking otherwise. The secure hash ...

No one knows when, but crypto-menacing quantum machines are coming. Here's how researchers use quantum mechanics to crack large integers in asymmetric cryptography. Quantum computing continues to ...

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 ...

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 ...

Cryptocurrencies could not exist without cryptography. Advances in this field can have far-reaching impacts on blockchain technology and its potential. We will examine the opinions of industry experts ...