By "decode a string" do you mean that you must apply some sort of Unicode transformation to it? If so, the HFS+ file system, which .dmg files often are, is an e

By "decode a string" do you mean that you must apply some sort of Unicode transformation to it? If so, the HFS+ file system, which .dmg files often are, is an example: Unicode NFD normalization must be performed on all filenames because of case insensitivity requirements [1]. [1]: https://eclecticlight.co/2021/05/08/explainer-unicode-normalization-and-apfs/ https://eclecticlight.co/2021/05/08/explainer-unicode-normal...