METHOD AND VALIDATING DEVICE FOR VALIDATING A DIGITAL CERTIFICATE

Provided is a method for validating a predetermined digital certificate having a validation device, wherein the validation device stores approval information that specifies which digital certificates of a plurality of digital certificates are permissible digital certificates, and wherein the validat...

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Bibliographische Detailangaben
Hauptverfasser:	VON OHEIMB, David, MUNZERT, Michael
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC DIGITAL DATA PROCESSING ELECTRICITY PHYSICS TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Beschreibung
Zusammenfassung:	Provided is a method for validating a predetermined digital certificate having a validation device, wherein the validation device stores approval information that specifies which digital certificates of a plurality of digital certificates are permissible digital certificates, and wherein the validation device further stores trust information which indicates a trust level of the permissible digital certificates. The method includes determining, while taking account of the approval information, whether the predetermined digital certificate is permissible for the planned use under the current conditions; and if it is determined that the predetermined digital certificate is permissible, determining the trust level of the predetermined digital certificate by taking into consideration the trust information for the planned use and the current conditions, is provided. A trust level can be determined for a digital certificate which indicates how trustworthy the digital certificate is for a planned use under the current conditions.