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@@ -4,14 +4,40 @@ This repository contains the code artifact for `sigma-rs`, a Rust
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software stack for implementing protocols based on keyed-verification
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anonymous credentials (KVAC).
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+The `sigma-rs` stack consists of the following components (listed along
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+with the versions pinned in this artifact):
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+
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+ - [`spongefish`](https://github.com/arkworks-rs/spongefish/tree/v0.6.1)
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+ tag `v0.6.1`
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+ - [`sigma-proofs`](https://github.com/sigma-rs/sigma-proofs/tree/v0.3.1)
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+ tag `v0.3.1`
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+ - [`sigma-compiler`](https://git-crysp.uwaterloo.ca/SigmaProtocol/sigma-compiler/src/0.2.2)
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+ tag `0.2.2`
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+ - [`cmz`](https://git-crysp.uwaterloo.ca/SigmaProtocol/cmz/src/0.2.1)
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+ tag `0.2.1`
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+
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+This artifact also evaluates two sample applications using this stack,
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+described in the paper:
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+
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+ - [`application-ooni`](https://github.com/ooni/userauth/tree/artifact-v0.4)
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+ tag `artifact-v0.4`
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+ - [`application-lox`](https://gitlab.torproject.org/onyinyang/lox/-/tree/lox-artifact)
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+ tag `lox-artifact`
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+
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+We also include for comparison a version of `application-lox` that uses
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+[an update](https://gitlab.torproject.org/onyinyang/lox-zkp) of the
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+older [`zkp`](https://github.com/zkcrypto/zkp/tree/0.8.0) crate, instead
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+of our `sigma-rs` stack:
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+
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+ - [`application-lox-zkp`](https://gitlab.torproject.org/onyinyang/lox/-/tree/lox-artifact-zkp)
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+ tag `lox-artifact-zkp`
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+
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## Artifact structure
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The directories in this repository are as follows:
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- - [`Scripts`](Scripts/)
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- : Useful scripts for building a docker image for this artifact, and running tests therein
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- - [`patches`](patches/)
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- : Patches to the Cargo.toml file for our `sigma-rs` collection of
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+ - [`Scripts`](Scripts/): Useful scripts for building a docker image for this artifact, and running tests therein
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+ - [`patches`](patches/): Patches to the Cargo.toml file for our `sigma-rs` collection of
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crates, to force them to use the local copies of each other as
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dependencies, rather than using the published versions from crates.io.
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These patches are applied automatically by the `build-docker` script.
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