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#NTRU

2 articles with this tag.

A visual representation of the Falcon Algorithm
Post-Quantum Cryptography Advanced

Falcon

Falcon produces the smallest signatures of any NIST post-quantum standard. It does that by solving a problem that broke the leading lattice signature schemes of the late 1990s/early 2000s. Learn the hash-and-sign paradigm, and why the naive version of it is fatally insecure.

13 min read

A visual representation of the NTRU Algorithm
Post-Quantum Cryptography Advanced

NTRU

Before Kyber, before LWE was even named, NTRU showed that ordinary polynomial multiplication in the right ring could resist quantum attacks. Learn how NTRU hides a fast decryption trick behind a public convolution product.

11 min read

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