Cryptography is a subject area of long history, playing a crucial role in human society ever since the dawn of civilization. Claude Shannon's 1945 paper ``A Mathematical Theory of Cryptography'' is ...
Two researchers have improved a well-known technique for lattice basis reduction, opening up new avenues for practical experiments in cryptography and mathematics. In our increasingly digital lives, ...
In 1994, the computer scientist Peter Shor discovered that if quantum computers were ever invented, they would decimate much of the infrastructure used to protect information shared online. That ...
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 ...
Learn how to use lattice-based signature schemes like CRYSTALS-Dilithium for securing Model Context Protocol (MCP) host authentication in a post-quantum world.
Quantum computing is widely expected to disrupt modern cryptography. Many of today’s encryption systems rely on mathematical ...
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Nobody knows if quantum secure cryptography will even work
Why upgrade if PQ signatures are not yet proven?The dirty secret of efforts to upgrade blockchains to post-quantum ...
New techniques could stand up to the power of a quantum computer — if we implement them in time New techniques could stand up to the power of a quantum computer — if we implement them in time In 2016, ...
Quantum computing is widely believed to be a revolutionary new technology. In fact, it is a double-edged sword. If efficient quantum computers can be manufactured in near future, many of the current ...
“Governments worry about the capabilities of state-backed hackers and the defense industry fears China’s growing technological prowess," GlobalData's Robert Penman said. The National Institute of ...
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