A list of instances of problems caused by the introduction of new block cipher modes. This list is an editorial against the introduction of such modes simply by existing…

• https://old.reddit.com/r/GnuPG/comments/16pvc3m/unattended_gnupg_decryption_on_windows_is_a/
• https://stackoverflow.com/questions/72145785/pgp-bouncycastle-kleopatra-decryption-unknown-packet-type-20 (4 instances)
• https://stackoverflow.com/questions/69807765/git-secret-gpg-dont-know-partial-length-invalid-for-packet-type-20-in-the
• https://github.com/neuhalje/bouncy-gpg/issues/64
• https://www.solveforum.com/forums/threads/solved-git-secret-gpg-dont-know-partial-length-invalid-for-packet-type-20-in-the-gitlab-ci-job.2698523/
• https://stackoverflow.com/questions/75169437/gpg-dont-know-partial-length-invalid-for-packet-type-20/75188796#75188796
• https://superuser.com/questions/1538456/how-to-find-out-symmetric-encryption-algorithm-used-in-pgp-encryption-with-gpg
• https://unix.stackexchange.com/questions/697579/gpg-failing-with-no-error-for-one-of-my-encrypted-files
• https://github.com/open-keychain/open-keychain/issues/2886
• https://github.com/open-keychain/open-keychain/issues/2830
• https://github.com/open-keychain/open-keychain/issues/2900
• https://stackoverflow.com/questions/68946785/importing-backed-up-private-key-gpg-dont-know-partial-length-invalid-for-p
• https://stackoverflow.com/questions/72973055/static-install-gnupg2-gpg-version-2-3-6-on-amazon-linux-2
• https://forum.gnupg.org/t/rfc4880-option-doesnt-work-after-upgrading-from-gpg4win-4-0-3-to-4-1-0/3856
• https://www.reddit.com/r/GnuPG/comments/u04rqo/issue_with_decrypting_on_linux/
• https://github.com/openpgpjs/openpgpjs/issues/495
• https://github.com/sobolevn/git-secret/issues/739
• https://www.mail-archive.com/gnupg-users@gnupg.org/msg40412.html
• https://dev.gnupg.org/T6422
• https://wald.intevation.org/forum/forum.php?max_rows=50&style=nested&offset=39&forum_id=21
• https://security.stackexchange.com/questions/275883/should-one-really-disable-aead-for-recent-gnupg-created-pgp-keys