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Security Language Expressions for Logic Resolution

  • US 20080066160A1
  • Filed: 09/11/2006
  • Published: 03/13/2008
  • Est. Priority Date: 09/11/2006
  • Status: Active Grant
First Claim
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1. A system implementing a security scheme including a security language comprising an assertion syntax, an authorization query syntax, and a language semantics;

  • wherein the assertion syntax includes an asserted fact and enables specification of one or more conditional facts as well as one or more constraints;

    wherein the authorization query syntax includes one or more atomic queries that are enabled to be combined by logical connectives; and

    wherein the language semantics includes a conditional rule having a delegation flag.

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