Lecture 1. Introduction (Hash-Based Signatures)

Whole-channel inclusion: Cryptography 101 is an honest teaching channel (title sample + 3 transcripts read: The only sample with a transcript is a rigorous academic lecture proving theorems about finite fields, consistent with the channel's teaching-focused verdict.); this title passed a strict title check (sonnet) after a labelling pass.

A 7-minute video from Cryptography 101: “Lecture 1. Introduction (Hash-Based Signatures)”.

Video by Cryptography 101, played through YouTube's embedded player.