[root@ns rpm-gpg]# yum update
Loaded plugins: fastestmirror
Setting up Update Process
Loading mirror speeds from cached hostfile
 * atomic: mir01.syntis.net
 * base: mirror.checkdomain.de
 * extras: mirror.checkdomain.de
 * updates: mirror.checkdomain.de
Resolving Dependencies
--> Running transaction check
---> Package nss-softokn-freebl.x86_64 0:3.14.3-18.el6_6 will be updated
---> Package nss-softokn-freebl.x86_64 0:3.14.3-19.el6_6 will be an update
---> Package wbt-virtual-server-theme.noarch 2:9.0-1 will be updated
---> Package wbt-virtual-server-theme.noarch 2:9.0-2 will be an update
--> Finished Dependency Resolution

Dependencies Resolved

==================================================================================================================================================================================================================================
 Package                                                       Arch                                        Version                                                Repository                                                 Size
==================================================================================================================================================================================================================================
Updating:
 nss-softokn-freebl                                            x86_64                                      3.14.3-19.el6_6                                        updates                                                   166 k
 wbt-virtual-server-theme                                      noarch                                      2:9.0-2                                                virtualmin-universal                                      2.3 M

Transaction Summary
==================================================================================================================================================================================================================================
Upgrade       2 Package(s)

Total size: 2.5 M
Is this ok [y/N]: y
Downloading Packages:
error: rpmts_HdrFromFdno: Header V3 RSA/SHA1 Signature, key ID c105b9de: BAD


Problem opening package nss-softokn-freebl-3.14.3-19.el6_6.x86_64.rpm