发明名称 Method for cryptographically processing data, and cryptographic system.
摘要 <p>In a method for cryptographically processing data in a cryptographic system (100), the process takes place at two levels (1 and 2). At the first level (1), the data transmission protocols (PR) are detected within the data set (DM) or cryptotext set (SM). The clear text (KT) or the cryptodata (CT) are cryptographically processed separately at the second level (2) and then re-combined at the first level (1) with the data transmission protocols (PR). …<IMAGE>… </p>
申请公布号 EP0382680(B1) 申请公布日期 1994.10.12
申请号 EP19900810070 申请日期 1990.01.30
申请人 GRETAG DATA SYSTEMS AG 发明人 RABOLD, PETER;KLEMENZ, HANS-JOERG;SCHOEBI, PAUL JAKOB, DR.
分类号 H04L9/00;(IPC1-7):H04L9/00 主分类号 H04L9/00
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