Do you feel nervous when you make a credit-card transaction using your mobile phone? Your worries could soon be a thing of the past, thanks to a low-cost device that could bring powerful cryptography ...

As with most Google searches, you can either first head to Google’s website or make sure your web browser’s URL bar is set to use the Google search engine. Next, type in random number or random number ...

Randomness rules the very fabric of reality. So it only makes sense that scientists have figured out how to use nature’s randomness as a tool in our mundane world. Random numbers go hand-in-hand with ...

Whether it’s a game of D&D or encrypting top-secret information, a wide array of methods are available for generating the needed random numbers with high enough entropy for their use case. For a ...

Cloudflare is one of those Internet companies you use all the time, but don’t usually know it. Big websites you visit use Cloudflare to shore up their defenses against denial of service attacks. The ...

Abstract: Today's demand of secure data exchange and manipulation rely mostly on the use of cryptography. The most important and difficult part of any cryptographic system is to generate secret keys ...