Editing Pretty Good Privacy (section)

===PGP fingerprint===
A [[public key fingerprint]] is a shorter version of a public key. From a fingerprint, someone can validate the correct corresponding public key. A fingerprint such as C3A6 5E46 7B54 77DF 3C4C 9790 4D22 B3CA 5B32 FF66 can be printed on a business card.<ref>{{cite web|last=Furley|first=Paul M|title=PGP public key example|url=https://www.paulfurley.com/pgp-public-key-example/|url-status=dead|archive-url=https://web.archive.org/web/20181221182643/https://www.paulfurley.com/pgp-public-key-example/|archive-date=21 December 2018|at=There are shorter ways of referring to PGP keys|quote=can print it on my business card instead of trying to print my whole public key}}</ref><ref>{{Cite tweet|number=557692432494915584|user=marciahofmann|title=my new business card (with image)|author=Marcia Hofmann|date=20 January 2015|author-link=Marcia Hofmann|access-date=30 July 2020|location=}}</ref>