GnuPG::Signature - GnuPG Key Signature Objects
# assumes a GnuPG::SubKey object in $key my $signing_id = $key->signature->hex_id();
GnuPG::Signature objects are generally not instantiated on their own, but rather as part of GnuPG::Key objects. They embody various aspects of a GnuPG signature on a key.
This methods creates a new object. The optional arguments are initialization of data members.
The number of the algorithm used for the signature.
The hex id of the signing key.
The first user id string on the key that made the signature. This may not be defined if the signing key is not on the local keyring.
The formatted date the signature was performed on.
