OpenPGP is the most widely used email encryption standard. It is defined by the OpenPGP Working Group of the Internet Engineering Task Force (IETF) as a Proposed Standard in RFC 4880.

Apr 22, 2019 PGP(Pretty Good Privacy) and Digital Signature - YouTube Jan 22, 2018 Android Privacy Guard - Wikipedia

Pretty Good Privacy (PGP) is an encryption program that provides cryptographic privacy and authentication for data communication. PGP is often used…Expand

Pretty Good Privacy uses a variation of the public key system. In this system, each user has an encryption key that is publicly known and a private key that is known only to that user. You encrypt a message you send to someone else using their public key. When they receive it, they decrypt it using their private key.

Pgp pretty good privacy - LinkedIn SlideShare

Jun 07, 2018 · What is Pretty Good Privacy (PGP)? PGP follows the RFC 4880 standard which uses a combination of strong public-key and symmetric cryptography to provide security services for electronic communications and data storage. These services include confidentiality, key management, authentication, and digital signatures.