Controlled use of an electronic financial transaction document
摘要
An electronic system for financial transactions includes a facility that uses an electronic signature which is included in the documentation. The signature can be in the form of a cryptogram that contains security data . The data identifies the financial information of the issuing institution. The information may be checked by computer systems of a non specific type
申请公布号
DE19729318(A1)
申请公布日期
1999.01.14
申请号
DE19971029318
申请日期
1997.07.09
申请人
LEWKE, KLAUS-DIETER, DIPL.-INFORM. DR.RER.NAT., 33100 PADERBORN, DE
发明人
LEWKE, KLAUS-DIETER, DIPL.-INFORM. DR.RER.NAT., 33100 PADERBORN, DE