منابع مشابه
Bytecode Analysis for Proof Carrying Code
Out of annotated programs proof carrying code systems construct and prove verification conditions that guarantee a given safety policy. The annotations may come from various program analyzers and must not be trusted as they need to be verified. A generic verification condition generator can be utilized such that a combination of annotations is verified incrementally. New annotations may be veri...
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We propose a lightweight approach for certification of Java bytecode monitor inlining using proof-carrying code. The main purpose of such a framework is to enable development use of monitoring for quality assurance, while minimizing the runtime overhead of monitoring, minimizing the need for changes to the loadand runtime tcb, and eliminating the need for post-shipping code rewrites with the re...
متن کاملEfficient Java bytecode verification by the means of proof-carrying code
Bytecode verification is known to be a crucial component in the overall security model of Java programs, in particular applets, a term often used for mobile code serving on the Web, on embedded devices or smart cards. In those environments executable code is often sent over untrusted channels or even downloaded from completely untrusted sources. Hence it is critical, that every piece of code to...
متن کاملProof-Carrying Proxy Certificates
The term proxy certificate is used to describe a certificate that is issued by an end user for the purpose of delegating responsibility to another user so that the latter can perform certain actions on behalf of the former. Such certificates have been suggested for use in a number of applications, particularly in distributed computing environments where delegation of rights is common. In this p...
متن کاملPrototyping Proof Carrying Code
We introduce a generic framework for proof carrying code, developed and mechanically verified in Isabelle/HOL. The framework defines and proves sound a verification condition generator with minimal assumptions on the underlying programming language, safety policy, and safety logic. We demonstrate its usability for prototyping proof carrying code systems by instantiating it to a simple assembly ...
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ژورنال
عنوان ژورنال: Electronic Notes in Theoretical Computer Science
سال: 2005
ISSN: 1571-0661
DOI: 10.1016/j.entcs.2005.02.038