SYSTEM AND METHOD FOR STATIC DETECTION AND CATEGORIZATION OF INFORMATION-FLOW DOWNGRADERS
기관명 | NDSL |
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출원인 | Haviv, Yinnon |
출원번호 | US-0015960 |
출원일자 | 2016-02-04 |
공개번호 | 20160603 |
공개일자 | 0000-00-00 |
등록번호 | |
등록일자 | 0000-00-00 |
권리구분 | USAP |
초록 | A system and method for static detection and categorization of information-flow downgraders includes transforming a program stored in a memory device by statically analyzing program variables to yield a single assignment to each variable in an instruction set. The instruction set is translated to production rules with string operations. A context-free grammar is generated from the production rules to identify a finite set of strings. An information-flow downgrader function is identified by checking the finite set of strings against one or more function specifications. |
원문URL | http://click.ndsl.kr/servlet/OpenAPIDetailView?keyValue=03553784&target=USAP&cn=USA2016060156650 |
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