Method and qualitative protection device for digitized data

THE INVENTION CONCERNS A METHOD AND DEVICE FOR DIGITIZED DATA BACKUP QUALITATIVE. A SIGNATURE ENCRYPTED S REPRESENTATIVE OF INFORMATION AND IDENTITY OF THE OWNER OF THEM IS ESTABLISHED BY MEANS OF eNCRYPTION ALGORITHM CALCULATION OF COMPRESSION AND INFORMATION TO SAVE. SIGNATURE HAS RECORDED ON THE SUPPORT OF INFORMATION TO ESTABLISH THE MESSAGE Mr. CALCULATION PARAMETERS OF SIGNATURE S SECRET KEY ONE OR MORE ARE RECORDED AT LEAST ONE SUPPORT INVIOLABLE. APPLICATION TO SAFEGUARD QUALITATIVE AND DATA PROTECTION OR NOT ONLINE DATABASES.