Binary package “gpgv2” in ubuntu-rtm 14.09-factory
GNU privacy guard - signature verification tool (new v2.x)
GnuPG is GNU's tool for secure communication and data storage.
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gpgv2 is actually a stripped-down version of gpg2 which is only able
to check signatures. It is somewhat smaller than the fully-blown gpg2
and uses a different (and simpler) way to check that the public keys
used to make the signature are valid. There are no configuration
files and only a few options are implemented.