diff options
Diffstat (limited to 'lisp/gnus/smime.el')
| -rw-r--r-- | lisp/gnus/smime.el | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/lisp/gnus/smime.el b/lisp/gnus/smime.el index fe6daf6b037..eb27fee88ce 100644 --- a/lisp/gnus/smime.el +++ b/lisp/gnus/smime.el @@ -174,8 +174,9 @@ and the files themselves should be in PEM format." (eq 0 (call-process "openssl" nil nil nil "version")) (error nil)) "openssl") - "Name of OpenSSL binary." - :type 'string + "Name of OpenSSL binary or nil if none." + :type '(choice string + (const :tag "none" nil)) :group 'smime) ;; OpenSSL option to select the encryption cipher @@ -185,6 +186,9 @@ and the files themselves should be in PEM format." :version "22.1" :type '(choice (const :tag "Triple DES" "-des3") (const :tag "DES" "-des") + (const :tag "AES 256 bits" "-aes256") + (const :tag "AES 192 bits" "-aes192") + (const :tag "AES 128 bits" "-aes128") (const :tag "RC2 40 bits" "-rc2-40") (const :tag "RC2 64 bits" "-rc2-64") (const :tag "RC2 128 bits" "-rc2-128")) |