pretty Easy privacy

Pretty Easy privacy (p≡p or pEp) is a pluggable data encryption and verification system, that provides automatic cryptographic key management through a set of libraries (providing p≡p adapters for application developers used programming languages and development environments) for written digital communications. Its main goal is to make end-to-end encryption the default in written digital communications for all users in the easiest way possible and on the channels they already make use of, including e-mails, SMS, or other types of messages.

"pEp" redirects here. For other uses, see PEP and Pep.
pretty Easy privacy p≡p
Developer(s)p≡p Foundation (Switzerland), p≡p Security AG (Switzerland), p≡p Security SA (Luxembourg)
Initial releaseJuly 4, 2016 (2016-07-04)
Repository
Written inASN.1, C, C#, C++, Objective-C, Java, JavaScript, Python, Swift, SQL, YML2
TypeData encryption
LicenseGNU General Public License
Websitewww.pep.security Edit this on Wikidata

It exists as a plugin for Microsoft Outlook[1] and Mozilla Thunderbird[2] as well as a mobile app for Android[3][4] and iOS.[5] p≡p also works under Microsoft Windows, Unix-like and Mac OS X operating systems. Its cryptographic functionality is handled by an open-source p≡p engine relying on already existing cryptographic implementations in software like GnuPG, a modified version of netpgp (used only in iOS), and (as of p≡p v2.0) GNUnet.

In its default configuration, p≡p does not rely on a web of trust or any form of centralized trust infrastructure, but instead lets users verify each other's authenticity by comparing cryptographic fingerprints in the form of natural language strings.

Pretty Easy privacy was first released in 2016. [6] Their free and open-source software includes p≡p engine, adapters, apps and add-ons (Including Microsoft Outlook).

In March 2021, it was revealed that the company behind p≡p paid for fake reviews for their apps.[7]

Design principles

Above all, p≡p – supposedly contrary to existing cryptographic solutions – should be easy to install, use, and understand. Furthermore, for their communications, p≡p users do not depend on any specific platform, message transport system (SMS, email, XMPP, etc.), or centrally provided client–server or "cloud" infrastructures: p≡p is fully peer-to-peer by design.[8]

Keys are exchanged opportunistically by transferring via email.[9]

Enigmail support

Enigmail announced its support for the new "pretty Easy privacy" (p≡p) encryption scheme in a joint Thunderbird extension to be released in December 2015.[10] Patrick Brunschwig, the head of Enigmail, announced to have p≡p core functionality implemented in Enigmail during October 2016, ready for Mozilla Festival then taking place in London.[11]

In July 2020, Thunderbird 78 dropped support for the Enigmail Add-On.[12] Thunderbird 78 includes OpenPGP functionality, and no longer requires the installation of external software.[13]

ISOC support

Internet Society Switzerland Chapter (ISOC-CH) and the Swiss p≡p foundation teamed up[14] to provide a practical solution, namely to implement privacy-enhancing standards at the basic level of internet protocols, and document them in the work of the Internet Engineering Task Force (IETF), the main organization creating voluntary standards, to maintain and improve the usability and interoperability of the internet.

See also

References
  1. "p≡p for Outlook | p≡p Security". www.pep.security. Archived from the original on 2020-06-10. Retrieved 2020-06-10.
  2. "p≡p for Thunderbird". pep.software. Archived from the original on 2021-05-15. Retrieved 2021-05-20.
  3. "p≡p - Apps on Google Play". play.google.com. Archived from the original on 2020-07-15. Retrieved 2020-06-10.
  4. "p≡p for Android | p≡p Security". www.pep.security. Archived from the original on 2020-06-10. Retrieved 2020-06-10.
  5. "p≡p for iOS | p≡p Security". www.pep.security. Archived from the original on 2020-06-10. Retrieved 2020-06-10.
  6. "Data protection is "pretty easy" with Luxembourg-developed app". Luxembourg Times. 6 June 2016. Archived from the original on 18 April 2018. Retrieved 17 May 2018.
  7. "A Security App's Fake Reviews Give Us a Window Into 'App Store Optimization'". Vice Motherboard. 19 March 2021. Archived from the original on 2021-03-20. Retrieved 2021-03-20.
  8. "Privacy by default: White paper" (PDF). p≡p foundation council. 18 July 2016. Archived (PDF) from the original on 1 October 2016. Retrieved 17 May 2018.
  9. Walfield, Neal (20 December 2016). "Op-ed: Why I'm not giving up on PGP". Ars Technica. Archived from the original on 18 April 2018. Retrieved 17 May 2018. the pretty Easy privacy (p≡p) project are working on opportunistically transferring keys via e-mail
  10. "Enigmail and p≡p are partnering". 2015-09-07. Archived from the original on 2016-10-13. Retrieved 2016-09-27.
  11. "Patrick Brunschwig on the Thunderbird Planning mailing list about to emerging availability of Enigmail/p≡p". 2 October 2016. Archived from the original on 9 October 2016. Retrieved 7 October 2016.
  12. "Thunderbird Release Notes". 17 July 2020. Archived from the original on 21 May 2021. Retrieved 20 May 2021.
  13. "Thunderbird:OpenPGP- Mozilla Wiki". 4 July 2022. Archived from the original on 25 June 2022. Retrieved 4 July 2022.
  14. Radu, Roxana (20 March 2018). "A Collaborative Effort for pretty Easy privacy (p≡p)". www.isoc.ch. Internet Society Switzerland Chapter. Archived from the original on 18 April 2018. Retrieved 17 May 2018.
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