Fecha de publicación: 20/09/2007 Fuente: Wipo "digitalization" A digital data storage apparatus includes a digital data input unit that receives an upload of digital data, a digital data storage unit that stores the uploaded digital data, an authentication data generation unit that generates authentication data to associate with the stored digital data for accessing the digital data, an authentication data output unit that outputs the generated authentication data, an authentication data input unit that inputs authentication data together with identification data that identifies a download destination, an authentication unit that authenticates the input authentication data, and a digital data output unit that downloads, if authentication is successful, the digital data that has been associated to the authentication data to the download destination that is identified by the identification data.