Software-update: Gpg4win 5.1.0

Versie 5.1.0 van Gpg4win is uitgekomen. Met dit programma kan een stukje zekerheid aan het versturen van e-mails en bestanden worden toegevoegd. Zo kunnen deze worden versleuteld met OpenPGP of S/MIME. Daarnaast kan aan de hand van een digitale handtekening zowel de integriteit van de bestanden of e-mails, als de afzender worden geverifieerd. Om dit alles te bewerkstelligen maakt Gpg4win gebruik van een aantal externe programma's zoals GnuPG, Kleopatra, GpgOL en GpgEX. In deze uitgave zijn de volgende veranderingen en verbeteringen aangebracht:

Kleopatra

• Improvement of the first part of the decryption/verification messages. (T8273)
• Improvement of the import certificates dialog text. (T7446)
• The default appearance of S/MIME root certificates was changed. (T8275)
• Addition of "Save Secret Team Key" button to success message of "Team Key"-creation. (T8166)
• Addition of "Copy" button to context menu of details tables. (T8134)
• Removal of "Backup secret key" from the context menu. (T8153)
• Removal of the .gpgsk backup offer when moving keys to card. (T8327)
• Removal of unnecessary path info from file verification feedback. (T8332)
• We now use a shorter text for verification with same name ".sig" file. (T7795)
• Prevent starting Kleopatra as Admin on Windows. (T8210)
• Decrypting packets with hybrid cipher works again without entering a symmetric passphrase. (T7339)
• Cancellation of signing only operation now reports cancellation. (T8289)
• Fix application of certificate category styling. (T8279,T8258)
• Gpgme: Fix hanging file encryption due to invalid S/MIME certificate. (T8187)
• Use an outer folder in archive decryption if the archive was renamed. (T8154)
• Do not offer "Save Secret Team Key" for card keys. (T8146)
• Do only ask for confirmation twice when deleting a secret key. (T7538)
• Add ".pub" suffix to the file selector filter when importing certificates in Kleopatra. (T7451)
• Cancellation of team key save dialog no longer keeps a background process open. (T8150)
• Prevent creation of opaquely signed unencrypted archives (S/MIME or mixed encryption). (T8324)
• Fix application order from settings via windows registry and config files. (T5707)
• Fix protocol check of detached OpenPGP signatures. (T8337)
• Fix info in smart card usage column for auth keys. (T8316)
• Disable subkey backup action in key details for primary key. (T8321)
• Prevent startup of dirmngr if it has been disabled via config files. (T8304)

Okular/GnuPG-edition

• Fix shown trust information for "not trusted" or "not verified" S/MIME certificates. (T8294)
• Not trusted certificate are no longer offered for signing. (T8017)
• Prevent overwriting of the original file when saving the signed document. (T7705)
• Fix for resizing/moving new signature. (T8335)
• Fix link to Kleopatra in signature properties. (T8295)
• OpenPGP certificate export now creates ".asc" files. (T8293)
• Fix OpenPGP fingerprints in signature properties. (T8291)
• Give an error when trying to sign with wrong passphrase. (T8018)
• Improvement of error messages when signing. (T7285)
• Highlight / preselect "nonRepudiation" certificates for qualified signatures. (T6632)
• Disable file saving during the signing process. (T8314)
• Disable reload during signing process. (T8345)
• Hide (unhelpful) details in bad passphrase error dialog (T8341)

Outlook Classic Add-In (GgpOL)

• The Ribbon Icon and Tooltip now reflect the selected security settings of a new mail. (T7098)
• Content of HTML-only OpenPGP mails is now shown with "Read as plain" activated. (T7843)
• Fix for cases where attached mails were shown empty. (T7806,rO06e35e5)
• Fix multipart attachment type in case of no cid. (T8161)
• p7m attachments no longer break attachment parsing. (T8113)
• Fix an Outlook freeze when saving S/MIME encrypted draft. (T7837)
• Fix memory leaks. (rC5b52c25,rCc18e33a)
• Fix for a case where the overlay did stay open after sending. (rO0d36b54)
• gpg4win-tools: Fix encoding for status information. (T8362)

Outlook-New Add-In (GpgOL/Web)

Several improvements to this still EXPERIMENTAL component. Among others:

• The native client now initially acts as a straight forward first install wizard, and becomes an intuitively usable configuration dialog afterwards.
• Improved status notification in both native client and tray icon.
• When no secret key is available for the current Outlook account, the addin helps you generate one (through Kleopatra).
• Attached public keys can be imported to your keyring directly.
• You can now attach all relevant public keys to an outgoing message automatically.
• Addin windows are now opened in the foreground.
• The security level of keys used for signing a message is prominently shown.
• The addin can't be run with admin privileges any longer.
• Usability of the reencrypt feature was significantly improved.
• Binding the addin components no longer relies on the account's e-mail address.
• Improved handling of the TLS certificate generating process.
• Addition of a warning if there's a mismatch between installed version and the one registered with Outlook (manifest).

Engine (GnuPG)

For changes in the backend see the release info for GnuPG versions from 2.5.19 up to 2.5.21: (T7998,T7997,T8262)

Versienummer	5.1.0
Releasestatus	Final
Besturingssystemen	Windows 10, Windows 11
Website	Gpg4win
Download	https://www.gpg4win.org/get-gpg4win.html
Licentietype	GPL