To cite package ‘agecrypt’ in publications use:

  Baltazar P (2026). _agecrypt: File Encryption with the 'age' Format_.
  R package version 0.1.1, <https://github.com/pedrobtz/agecrypt>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {agecrypt: File Encryption with the 'age' Format},
    author = {Pedro Baltazar},
    year = {2026},
    note = {R package version 0.1.1},
    url = {https://github.com/pedrobtz/agecrypt},
  }