Language|based Opacity Verification and Enforcement in ...

Language-based Opacity Verification and Enforcement in the ...

This work deals with the language-based opacity verification and enforcement problems in discrete event systems modeled with labeled Petri nets.

Language-based Opacity Verification and Enforcement in ... - PubMed

A new embedded insertion function technique is also provided to deal with opacity enforcement. This technique ensures that no new observed behavior is created.

(PDF) Language-based Opacity Verification and Enforcement in the ...

check language-based opacity for labeled Petri nets by solving an integer-programming problem. A unique graph, called a modiﬁed basis ...

An algebraic characterization of language-based opacity in labeled ...

This paper deals with LBO when the DES is modeled by a labeled Petri net. One necessary and sufficient condition to check LBO by solving Integer Linear ...

Verification and Enforcement of Opacity Security Properties in ...

In this dissertation, we address a security property called opacity based on the control theory for Discrete Event Systems.

Verification of language-based opacity in Petri nets using verifier

Request PDF | Verification of language-based opacity in Petri nets using verifier | A system is said to be language opaque if the intruder cannot infer if ...

(Open Access) Language-based Opacity Verification and ...

the language-based opacity verification and enforcement problems in discrete event systems modeled with labeled Petri nets. Opacity is a security property ...

Verification of initial-and-final-state opacity for unambiguous ...

... language-based opacity and state-based opacity [2]. In language-based ... Opacity enforcement typically accompanies opacity verification since enforcement ...

A symbolic approach to the verification and enforcement of current ...

According to the information property, two types of opacity are considered: state-based and language-based opacity. The former is categorized ...

Verification and Enforcement of Strong State-Based Opacity ... - arXiv

... language-based opacity (LBO), including strong LBO and weak LBO (cf., [15]); and 2) state-based opacity (SBO), including standard SBO (CSO, ISO,.

Verification and Enforcement of Opacity Security Properties in ...

Remediation of Harmful Language ... The University of Michigan Library aims to describe library materials in a way that respects the people and communities who ...

Verification and Enforcement of Strong State-Based Opacity for ...

In this paper, we investigate the verification and enforcement of strong state-based opacity (SBO) in discrete-event systems modeled as partially-observed ( ...

Verification and enforcement of state-based notions of opacity in ...

... opacity (or even a current-state opacity) problem to an instance of a non-interference problem. 3.5.3 Language-Based Opacity. In the framework considered in ...

Verification and synthesis of embedded insertion functions for ...

Previous work considered the problem of enforcing opacity under the assumption that the insertion functions were based on the observed system strings. Now, we ...

Current-state opacity verification in discrete event systems using an ...

In, the authors propose approaches to ensure language-based opacity for bounded LPNs based on finite-time automata, called a verifier, by ...

Current‑state opacity verification in discrete event systems using an ...

In12, the authors propose approaches to ensure language- based opacity for bounded LPNs based on finite-time automata, called a verifier, by ...

Enforcement and validation (at runtime) of various notions of opacity

We are interested in the validation of opacity. Opacity models the impossibility for an attacker to retrieve the value of a secret in a system of interest.

Verification and Enforcement of State-Based Notions of Opacity in ...

Semantic Scholar extracted view of "Verification and Enforcement of State-Based Notions of Opacity in Discrete Event Systems" by A. Saboori.

Verification and Enforcement of State-Based Notions of Opacity in ...

ABSTRACT Motivated by security and privacy considerations in applications of discrete event systems, we describe and analyze the complexity ...

and k-step opacity using state recognizers - Xiang Yin

In this section we focus on the verification problem of ∞-SSO in Definition 3.1. We first define an XS -secret language and then define an (XS ,∞)-estimation ...