V6g: Examples of BCH codes (Error-Correcting Codes)

An introduction to error-correcting codes (with Alfred Menezes). Topics covered: examples of BCH codes, shortening a code, QR codes. Course web page (includes slides, exercises and solutions): https://cryptography101.ca/codes Lecture playlist: https://www.youtube.com/playlist?list=PLA1qgQLL41STeC3RoWeEONqX48dMjdLVY Other cryptography courses: https://cryptography101.ca Slides 00:00 Introduction 00:18 Slide 164: The binary Hamming codes are cyclic, up to equivalence 02:43 Slide 165: C23 is equivalent to a cyclic code 04:54 Slide 166: Example of a (65535,65343)-binary BCH code 09:19 Slide 167: Shortening a code 11:10 Slide 168: Example of shortening a code 12:42 Slide 169: QR codes (1) 15:47 Slide 170: QR codes (2) 16:43 Coming Up