OpenWrt Signing key have not been configured solution

Make v=99 hint when compiling openwrt source code

Generating index for package./UCI_2014-04-11.1-1_RAMIPS_24KEC.IPK
Generating index for package./WPAD-MINI_2014-10-25-1_RAMIPS_24KEC.IPK
Signing key has not been configured

Because of the increased package signature, you can see a description of the added feature in the links below.

https://dev.openwrt.org/changeset/38284

That's what it says. Add package signing key and certificate configuration options to the
"Image Configuration" submenu.

When you execute make menuconfig Select the image configuration —————— must select, press Y, enter, you can

See the configuration about the key

Select Package signing options after carriage return

Then enter the signature file and certificate, and the signature and certificate can be made through OpenSSL

Specific production can refer to http://killeraction.iteye.com/blog/858325

You can fully refer to the above article to make a