Viper Project

prusti-dev

A static verifier for Rust, based on the Viper verification infrastructure.

gobra

Gobra is an automated, modular verifier for Go programs, based on the Viper verification infrastructure.

silver

Definition of the Viper intermediate verification language.

silicon

Symbolic-execution-based verifier for the Viper intermediate verification language.

carbon

Verification-condition-generation-based verifier for the Viper intermediate verification language.

axiom-profiler

The axiom profiler for exploring and visualizing SMT solver quantifier instantiations (made via E-matching).

prusti-assistant

VS Code extension to verify Rust programs with the Prusti verifier.

create-nightly-release

GitHub action to create a new pre-release and delete old pre-releases created by this action

viperserver

HTTP server that manages verification requests to different tools from the Viper tool stack.

viper-ide

This is the main repository for the Viper IDE extension for VS Code.

gobra-ide

VSCode Plugin for Gobra

VerifiedSCION

Verifying the SCION architecture using Gobra

vs-verification-toolbox

Useful component to build VS Code extensions for verifiers.

program-proofs-gobra

Examples and exercises from the book Program Proofs translated to Gobra

viper_client

gobra-action

Github Action to verify Go code with Gobra directly in a CI workflow

lizard

Lizard is the visual verification debugger for Viper IDE

locate-java-home

Locates JAVA_HOME on any platform, and can differentiate between different versions.

axiom-profiler-2

The axiom profiler for exploring and visualizing SMT solver quantifier instantiations (made via E-matching).

gobra-libs

Standard library for the Gobra verifier for Go. Contains definitions and lemmas useful for verifying large projects.

gobra-mode

Support for Gobra in emacs

vpr-mode

Viper mode for emacs

examples

A repository of Viper examples.

tutorial

This repo contains the sources of the official Viper tutorial (http://viper.ethz.ch/tutorial). Feel free to submit your fixes and additions via pull requests. Please report technical issues via the issue tracker.

protocol-verification-refinement

Artifact of the paper "Sound Verication of Security Protocols: From Design to Interoperable Implementations"

ReusableProtocolVerificationLibrary

SecurityProtocolImplementations

Artifact for the paper "A Generic Methodology for the Modular Verification of Security Protocol Implementations"

silver-sif-extension

Extension of the Viper language with modular product programs and information flow specifications

vdc-query-frontend

viper-data-collection