Post-Quantum Cryptography (PQC) - Explore the Key Algorithm Types 🔐

#cryptography #pqc
This video is a continuation of the first one I made about Post-Quantum Cryptography. In this video, I explain the different types of PQC algorithms, such as code-based, lattice-based, and hash-based. I also discuss some additional types of algorithms that NIST is reviewing under their 'Additional Digital Signature Scheme.' The purpose of this video is to provide an overview of various PQC algorithm types before diving into the algorithms in detail.

0:00 - Intro
1:06 - Code based PQC
4:44 - Hash based PQC
5:52 - Merkle Tree
8:09 - Stateful vs Stateless
9:35 - Lattice based PQC
13:08 - Isogeny based PQC
14:12 - Multivariate based PQC
14:55 - MPC-in-the-head
16:00 - Additional Signature Scheme.


Useful links:-
https://nvlpubs.nist.gov/nistpubs/ir/2024/NIST.IR.8528.pdf
https://eprint.iacr.org/2023/1470.pdf
https://csrc.nist.gov/Projects/pqc-dig-sig/standardization
https://csrc.nist.gov/projects/post-quantum-cryptography








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