The rapid expansion of the Internet of Things has driven the need for security solutions that respect the severe resource constraints of many devices. Lightweight cryptographic algorithms are tailored ...

Classical public-key cryptography derives its security from integer factorisation. Diagram by Venus Kolhi. Quantum computers bring exponential computing power, ultrafast calculations, advanced ...

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As threats evolve faster, protecting security algorithms from design through manufacturing and across the supply chain is ...

For the first time in India, the Data Security Council of India (DSCI) has recognised a domestically built quantum-safe ...

Quantum computers powerful enough to break widely used public-key encryption aren’t here yet, but migration won’t be as simple as swapping in a new tool.

Modern encryption relies on mathematical assumptions that quantum computers may soon render obsolete. This technological shift creates new ...

India has achieved a significant milestone with the independent evaluation and national recognition of its first domestically ...

The original version of this story appeared in Quanta Magazine. In our increasingly digital lives, security depends on cryptography. Send a private message or pay a bill online, and you’re relying on ...