Variable: package-unsigned-archives
package-unsigned-archives is a customizable variable defined in
package.el.gz.
Value
nil
Documentation
List of archives where we do not check for package signatures.
This should be a list of strings matching the names of package
archives in the variable package-archives.
This variable was added, or its default value changed, in Emacs 24.4.
Probably introduced at or before Emacs version 24.4.
Source Code
;; Defined in /usr/src/emacs/lisp/emacs-lisp/package.el.gz
(defcustom package-unsigned-archives nil
"List of archives where we do not check for package signatures.
This should be a list of strings matching the names of package
archives in the variable `package-archives'."
:type '(repeat (string :tag "Archive name"))
:risky t
:version "24.4")