Net::SSH2::PublicKey - SSH 2 public key object
*** WARNING: public key functionality in libssh2 is experimental
*** and mostly abandoned. Don't expect anything on this module to
*** work correctly.
A public key object is created by the Net::SSH2 "public_key" method.
Adds a new public key; attributes is a list of hashes with "name",
"value", and "mandatory" keys; mandatory defaults to false
and value to empty.
Remove the given public key.
Returns a list of public keys in array context (count in scalar context); each
item is a hash with keys "name", "blob", and
"attr", with the latter being a hash with "name",
"value", and "mandatory" keys.