Protected automated exchange of information for the confidence of business - or communication partners

摘要

The invention relates to a method for processing of a data set, which is digitally signed by a signatory was. The method comprises the reception of the data set; the automatic testing of a digital signature of the data record on the basis of a previously of the signatory retrieved certificate; and the automatic extraction of user data from the data record in the case of a positive result of the testing of the digital signature. Then, a with the data record associated operation performed automatically. The automated processing of the data record the sequences can take place by hand without any interventions. Thus, the potential for errors here, the safety analysis is simplified the attack scenarios may are minimized and the data can actually always be held without personnel, or must be present in the updating of the data have to be concerned with. The present invention also relates to a computer program product and a computer system.