(PECL rnp >= 0.1.1)
rnp_locate_key — Search for the key
Note: only valid userids are checked while searching by userid.
ffi
Das von rnp_ffi_create() zurückgegebene FFI-Objekt.
identifier_type
Identifier type string: "userid", "keyid", "fingerprint", "grip".
identifier
PGP User ID (name and email) for "userid" type, hexadecimal string that represents key id, fingerprint or key grip correspondingly.