(PECL rnp >= 0.1.1)
rnp_import_signatures — Import standalone signatures to the keyring and receive JSON describing updated keys
ffiThe FFI object returned by rnp_ffi_create().
inputOpenPGP packets containing signatures to be imported. Can be either binary or ASCII armored.
flagsCurrently must be 0.
JSON string with information about updated keys on success or false on failure.