Introduction to ciphers and substitution. Alice and Bob and Carl and Julius: terminology and Caesar Cipher ; The key to the matter: generalizing the Caesar Cipher ; Multiplicative ciphers ; Affine ...

In an age when military power is defined by algorithms, mathematics has become the quiet architecture of national strength.

At just 24, Carina Hong has become one of the most talked-about young figures in AI, a China-born mathematician who dropped ...

For years, the conversation around quantum computing and cryptocurrency has been dominated by a single, breathless question: Will a quantum breakthrough kill Bitcoin? The fear is simple enough.

India observes National Mathematics Day every year on December 22 to commemorate the birth anniversary of the legendary ...

We can quibble over the exact timeline, but the quantum future is an approaching certainty, argues Arpa Network CEO Felix Xu.

Srinivasa Ramanujan failed formal exams but revolutionised mathematics through self-study. His legacy challenges rigid ...

With quantum computing closing in and every network only as strong as its weakest link, securing a path to quantum-safe ...

Quantum computing is not currently an existential threat to Bitcoin, but as capital becomes more institutional and long-term, even distant risks require clearer answers.

Primes are integers greater than 1 with only two divisors. They are the fundamental building blocks of math and the backbone of modern cryptography.

Main 2026 Session 1 is scheduled to be held from January 21 to 30, 2026. This is the time to finalize preparations for JEE ...

Quantum computing has long been viewed as a threat to cryptocurrencies, a technology that could one day crack the ...