For another project, I had to get a better understanding of the blockchain and various encryption algorithms. This summary helped me a lot, how it is possible that a total “stranger” can verify the validity of a digital signature without sharing confidential information.

Still this explanation suffered from an issue with almost all explainers and technical presentations: certain critical steps that are blatantly obvious to the expert, but very hard to get for the novice get skipped over. The big online YouTube stars in education are masters in getting it right: anticipating what an audience is likely to struggle with.

Anyway, in the process, I added a chart to the SlideMagic library with the very basics of encryption:

Search for “encryption” in SlideMagic and it will show up as a slide template.