This article was an interesting read even though I know close to nothing about quantum mechanics. The part you highlight made me think of Diffie-Hellman key cha

This article was an interesting read even though I know close to nothing about quantum mechanics. The part you highlight made me think of Diffie-Hellman key change. Silly but looking at the "octopus" it's like Hawking radition is SSH connections to the inside of the black hole :-)