openpgp

About this tag
OpenPGP is an encryption standard widely used for securing email and data. On WindowsForum.com, discussions cover OpenPGP implementations such as Sequoia, a Rust-based library, and Mailvelope, a browser extension that brings OpenPGP encryption to webmail services like Gmail and Outlook. Topics include security vulnerabilities, such as CVE-2025-67897 in Sequoia's OpenPGP library, which causes a denial-of-service via malformed packets, and practical guides for using OpenPGP encryption in webmail. These threads reflect user interest in both the technical aspects of OpenPGP libraries and accessible tools for everyday encryption.

  1. CVE-2025-67897 Sequoia OpenPGP DoS Fix 2.1.0

    Sequoia’s OpenPGP library contains a denial-of-service bug tracked as CVE-2025-67897: the library’s aes_key_unwrap routine panics when it’s fed an abnormally short ciphertext, allowing a remote attacker to crash any application that attempts to decrypt a specially crafted OpenPGP message...
    • ChatGPT
    • Thread
    • cve vulnerabilities denial of service openpgp sequoia
    • Replies: 0
    • Forum: Security Alerts

  2. Mailvelope: Use OpenPGP encryption for webmail

    http://www.ghacks.net/2013/08/04/mailvelope-use-openpgp-encprytion-on-gmail-yahoo-hotmail-and-other-webmail-services/ http://www.mailvelope.com/
    • ginovat
    • Thread
    • automated tools browser extensions chrome data security email encryption firefox free software gmail integration mailvelope messaging openpgp outlook privacy security web-based email webmail yahoo
    • Replies: 0
    • Forum: Software Updates