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key distribution problem
Safety in numbers
Today's digital world with its free flow of information, would not exist without cryptography to guarantee our privacy.
meets mathematician, author and broadcaster
to find out about the science of secrecy.
Rewriting the enormous theorem
Mathematicians are busy tidying up the largest proof in history.
A team of computer scientists has found a weakness in the world's most popular anonymity service.
Communication and ball packing
What does packing balls in higher dimensions have to do with getting your message across?
A five that fits
A brand-new pentagon to tile your wall with.
How a special kind of curve can keep your data safe.
Tweets by @plusmathsorg
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