When is 128-bit AES not 128-bit AES? When it's actually XOR. According to security publication Heise, numerous hardware encryption products are being misadvertised as encrypting data using 128-bit AES ...

Someone told me that you can use XOR as a simple encryption method.<BR>I decided to do it by myself without any tutorials. View image: /infopop/emoticons/icon_biggrin ...

New information has shown that one of the more popular security suites available for Android and iOS is so fundamentally compromised, its claims constitute false advertising. That software suite, NQ ...

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 ...

LFSRs (linear-feedback shift registers) find extensive use in cryptography. For example, the cryptographic algorithms in the GSM (Global System for Mobile communications) mobile-phone system rely on ...