Invention Grant
- Patent Title: Computer-implemented method for replacing a data string
- Patent Title (中): 用于替换数据串的计算机实现的方法
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Application No.: US14072548Application Date: 2013-11-05
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Publication No.: US09047461B2Publication Date: 2015-06-02
- Inventor: Michael Horst
- Applicant: comForte 21 GmbH
- Applicant Address: DE Wiesbaden
- Assignee: COMFORTE 21 GMBH
- Current Assignee: COMFORTE 21 GMBH
- Current Assignee Address: DE Wiesbaden
- Agency: The Maxham Firm
- Priority: DE102012111383 20121123
- Main IPC: G06F7/04
- IPC: G06F7/04 ; G06F17/30 ; G06F15/16 ; H04N7/16 ; H04L29/06 ; H04L9/00 ; H04L9/28 ; H04K1/00 ; G06F21/45 ; G06F21/62 ; G06F21/60 ; G06Q20/38
Abstract:
A computer-implemented method for replacing a security-relevant unencrypted data string from a data record by a token in a tokenisation device. The method is structured in such a way that it works more efficiently than a replacement table with randomly generated tokens and is more secure than the generation of tokens by exclusive application of a mathematical function to the unencrypted data string.
Public/Granted literature
- US20140150086A1 COMPUTER-IMPLEMENTED METHOD FOR REPLACING A DATA STRING Public/Granted day:2014-05-29
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