> For the complete documentation index, see [llms.txt](https://programmingblockchain.gitbook.io/programmingblockchainindonesian/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://programmingblockchain.gitbook.io/programmingblockchainindonesian/key_generation/key-derivation-function.md).

# Key Derivation Function