Time-Based One-Time Password Generator

[Sze]

@unkempt6057

Note: this was only tested on a little-endian machine, so if you have a big-endian, please give it a shot and let me know if the tests pass and/or it works for you! Or if you have a suggestion on how to easily test that.

Tagged pointer implementation

https://ziglang.org/documentation/master/#packed-struct: Each field of a packed struct is interpreted as a logical sequence of bits, arranged from least to most significant. So if you intend to use the low bit (alignment bits) as the tag then I think the tag needs to be the first field. Here is my suggestion for how to test something like this: mkdir testexample cd testexample zig init src/main.zig const std = @import("std"); // NOTE minimal main.zig so that you don't get confused by …