发明名称 |
Computer implemented masked representation of data tables |
摘要 |
In the computer software field, method and apparatus to obfuscate (mask or hide) computer data which is part of or accessed by a computer program. The method protects (hides) accesses to tables of data in terms of the place or position of each element in the table. It does this by providing an intermediate table which describes the positions of the elements of the first table or tables, but in a transformed (modified) fashion. |
申请公布号 |
US8140809(B2) |
申请公布日期 |
2012.03.20 |
申请号 |
US20090475377 |
申请日期 |
2009.05.29 |
申请人 |
FARRUGIA AUGUSTIN J.;CIET MATHIEU;BETOUIN PIERRE;APPLE INC. |
发明人 |
FARRUGIA AUGUSTIN J.;CIET MATHIEU;BETOUIN PIERRE |
分类号 |
G06F13/00 |
主分类号 |
G06F13/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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