Computer program for data encryption, primarily in email (PGP)
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Pretty Good Privacy
Original author(s)
Phil Zimmermann
PGP Inc.
Network Associates
PGP Corp.[1]
Developer(s)
Broadcom Inc.
Initial release
1991; 33 years ago (1991)
Stable release
11.4.0 Maintenance Pack 2
/ May 23, 2023; 11 months ago (2023-05-23)[2]
Pretty Good Privacy (PGP) is an encryption program that provides cryptographic privacy and authentication for data communication. PGP is used for signing, encrypting, and decrypting texts, e-mails, files, directories, and whole disk partitions and to increase the security of e-mail communications. Phil Zimmermann developed PGP in 1991.[4]
PGP and similar software follow the OpenPGP standard (RFC 4880), an open standard for encrypting and decrypting data. Modern versions of PGP are interoperable with GnuPG and other OpenPGP-compliant systems.[5]
^"Where to Get PGP". philzimmermann.com. Phil Zimmermann & Associates LLC. February 28, 2006.
PrettyGoodPrivacy (PGP) is an encryption program that provides cryptographic privacy and authentication for data communication. PGP is used for signing...
American computer scientist and cryptographer. He is the creator of PrettyGoodPrivacy (PGP), the most widely used email encryption software in the world...
(SSL), succeeded by Transport Layer Security (TLS) for web traffic, PrettyGoodPrivacy (PGP) for email, and IPsec for network layer security. IPsec is designed...
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patent-free and thus completely free for all uses. IDEA was used in PrettyGoodPrivacy (PGP) v2.0 and was incorporated after the original cipher used in...
cryptosystems include RSA, Schnorr signature, ElGamal encryption, and PrettyGoodPrivacy (PGP). More complex cryptosystems include electronic cash systems...
communication remains between its intended recipients. One of these systems, PrettyGoodPrivacy (PGP), has existed in various forms for many years. It functions...
charter was by D.J. Silverton. alt.security.pgp — discussion of PrettyGoodPrivacy (PGP) and related software. In 1995, Bruce Schneier commented, "It...
would be useful. The Wolfpack leaders used encrypted texts on the PrettyGoodPrivacy system to communicate, and wrote frankly about plans to commit crimes...
greater Toronto area. The Wolfpack leaders used encrypted texts on the PrettyGoodPrivacy system to communicate, and wrote frankly about plans to commit murders...
strong, user-based encryption which is compatible with the PrettyGoodPrivacy (PGP) and GNU Privacy Guard (GPG) programs. This allows users to encrypt, decrypt...
worked in secret at GCHQ. The book concludes with a discussion of "PrettyGoodPrivacy" (PGP), quantum computing, and quantum cryptography. The book announced...
The PGP Word List ("PrettyGoodPrivacy word list", also called a biometric word list for reasons explained below) is a list of words for conveying data...
keys. A publicly available public-key encryption application called PrettyGoodPrivacy (PGP) was written in 1991 by Phil Zimmermann, and distributed free...
cryptography Identity based encryption (IBE) Key escrow PGP word list PrettyGoodPrivacy Pseudonymity Public key fingerprint Quantum cryptography Secure Shell...
Gignac (born 1985), French footballer Android Privacy Guard, an implementation of PrettyGoodPrivacy for the Android operating system Angiosperm Phylogeny...
with the other members of the Wolfpack used encrypted texts on the PrettyGoodPrivacy system to communicate. The Wolfpack worked as distributors of cocaine...
of trust". Examples of implementations of this approach are PGP (PrettyGoodPrivacy) and GnuPG (an implementation of OpenPGP, the standardized specification...
remain constant, a necessary precondition for supporting S/MIME and PrettyGoodPrivacy. Applications that newly create messages and store them in mbox database...
software designed to guarantee privacy." The encryption used in the transaction was provided by the PrettyGoodPrivacy (PGP) program, incorporated into...
in the "Lake Wobegon area". Encryption software PrettyGoodPrivacy is named for Ralph's PrettyGood Grocery. Lake Wobegon Trails, two paved recreational...
Authentication is optional. Two authentication schemes are supported: PrettyGoodPrivacy as defined in RFC 2440 Cryptographic Message Syntax as defined in...
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