Golang and Cryptography

I teach mainly using Python, as it’s a great language to learn principles. But I develop most of my current code in Rust and Golang, as I often need to access specialised cryptography, and which needs to run fast and securely. The thing I love about cryptography is that it forces me to learn Python, Golang, Java, C#, Node.js, and Rust, and never settle for just one of them.