This is a very simple (and NOT a highly optimized and secure) implementation of AES only written to teach you the BASICS of this algorithm. I used a tutorial previously available on progressive-coding ...
On December 11, 2020, just one day after the publication of Codebreaking: A Practical Guide, its authors, Elonka Dunin and Klaus Schmeh, got some news from fellow codebreaker Dave Oranchak. “[He] said ...
Digital security experts around the world have their eyes fixed on the Y2Q—“Years to Quantum”—clock. It ticks down the time until the projected date when a quantum computer will be able to break an ...
Mental Floss columnist A.J. Jacobs has written a fascinating book called The Puzzler that will be released on April 26, 2022. The book is an exploration of the history, science, and joy of all kinds ...
At their simplest, they are used by kids passing notes in class and at their most complex, by governments carrying out military operations. In between, they are used by people every time they pull out ...
Substituting letter pairs (bigrams) is an encryption method that was already known in the 16th century. Is it still secure today? To develop an encryption method that only requires pen and paper is a ...
One evening in January last year, Joel Eriksson, a 34-year-old computer analyst from Uppsala in Sweden, was trawling the web, looking for distraction, when he came across a message on an internet ...
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