[yocto] opkg and gpg signed ipk packages

[Sona Sarmadi]

Hi,

Does opkg have support for gpg signed ipk packages? It seems like that opkg does not recognize gpg signed files. 

root at p2020rdb:~# opkg list-upgradable
curl - 7.35.0-r2.0 - 7.35.0-r3.0
curl-dbg - 7.35.0-r2.0 - 7.35.0-r3.0
libcurl5 - 7.35.0-r2.0 - 7.35.0-r3.0
root at p2020rdb:~# opkg upgrade curl
Upgrading curl on root from 7.35.0-r2.0 to 7.35.0-r3.0...
Downloading http://domain.com/tmp/ipk/ppce500v2/curl_7.35.0-r3.0_ppce500v2.ipk.asc.
Collected errors:
 * deb_extract: /tmp/opkg-tslkbd/curl_7.35.0-r3.0_ppce500v2.ipk.asc: invalid magic
 * opkg_install_pkg: Failed to unpack control files from /tmp/opkg-tslkbd/curl_7.35.0-r3.0_ppce500v2.ipk.asc.
root at p2020rdb:~#

I have updated the Package file manually:
Package: curl
Version: 7.35.0-r3.0
Depends: libcurl5 (>= 7.35.0), libz1 (>= 1.2.8), libc6 (>= 2.19)
Section: console/network
Architecture: ppce500v2
Maintainer: ENEA <issues at enea.com>
MD5Sum: 725f019d72b6f70845ae19299230738a
Size: 95616
Filename: curl_7.35.0-r3.0_ppce500v2.ipk.asc
Source: http://curl.haxx.se/download/curl-7.35.0.tar.bz2 file://pkgconfig_fix.patch file://CVE-2014-3613.patch file://configure_ac.patch
Description:  Command line tool and library for client-side URL transfers  Command line
 tool and library for client-side URL transfers.
OE: curl
HomePage: http://curl.haxx.se/
License: MIT
Priority: optional

Thanks
//Sona