The 1964 Afghan Constitution protected only the right to privacy in the home in Article 28 (“Afghanistan 1964 Constitution”). Today, Article 38 offers similar protections and Article 37 protects communications (Constitute Project, “Afghanistan 2004 Constitution”).

References:

1964 Afghanistan Constitution: https://digitalcommons.unl.edu/cgi/viewcontent.cgi?article=1005&context=afghanenglish

2004 Afghanistan Constitution: https://www.constituteproject.org/constitution/Afghanistan_2004?%20lang=en