gpgv - 2.2.40-1.1+deb12u1 main

GnuPG is GNU's tool for secure communication and data storage.
.
gpgv is actually a stripped-down version of gpg which is only able
to check signatures. It is somewhat smaller than the fully-blown gpg
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.