Add KubeCon NA '23 doc

Signed-off-by: Marcela Melara <marcela.melara@intel.com>

README.md

@@ -32,15 +32,19 @@ for Python and Go environments.
 We encourage you to gain a basic understanding of the [SCAI specification]
 before using the scai-generator CLI tools in this repo.
 
+For a full demo of how to use the Go [scai-gen](scai-gen/) tools, read our
+[KubeCon NA '23 doc].
+
 ## Disclaimer
 
 While the tools in this repo are conformant to the
 [in-toto Attestation Framework], they do not generate **authenticated** SCAI
 attestations. The example use cases in this repo are only provided for
-illustrative purposes.
+illustrative purposes, and should not be used in production.
 
 [in-toto Attestation Framework]: https://github.com/in-toto/attestation/tree/main/spec
 [intro doc]: docs/intro.md
+[KubeCon NA '23]: docs/kubecon-na-23.md
 [usage doc]: docs/usage.md
 [SCAI specification]: https://github.com/in-toto/attestation/blob/main/spec/predicates/scai.md
 [SCAI spec doc]: https://arxiv.org/pdf/2210.05813.pdf

docs/kubecon-na-23.md

@@ -0,0 +1,45 @@
+# KubeCon NA '23 Demo
+
+As part of the [in-toto Maintainer Track talk] at KubeCon NA '23, we present
+a demo of the in-toto Attestation Framework, SCAI, and the in-toto Attestation
+Verifier.
+
+## Demo Setup
+
+The overall flow implemented in the demo is as follows:
+
+<img src="./images/scai-kubeconNA23-demo.png" alt="in-toto demo flow" width="600">
+
+This demo setup is implemented using the [scai-gen GitHub Actions] in a Docker
+container build [demo workflow] for the Hyperledger Labs Private Data Objects
+project.
+
+### Generated Attestations
+
+This demo generates the follow _authenticated_ in-toto attestations:
+
+* [SLSA Provenance] attestation for the container build
+* [SCAI Attribute Report] attestation for additional integrity metadata about
+the build
+
+These two attestations are signed using cosign OIDC-based keyless signing,
+and uploaded to the public Rekor log.
+
+### Additional Tools
+
+This demo makes use of the following additional tools:
+
+* in-toto [attestation-verifier]
+* [Anchore SBOM generator] GitHub Action
+* [SLSA generic Provenance generator] GitHub Action
+* [strace] Linux syscall tracer
+
+[Anchore SBOM generator]: https://github.com/anchore/sbom-action
+[attestation-verifier]: https://github.com/in-toto/attestation-verifier
+[demo workflow]: https://github.com/marcelamelara/private-data-objects/blob/kubeconNA23-intoto-demo/.github/workflows/kubeconNA23-intoto-demo.yml
+[in-toto Maintainer Track talk]: https://kccncna2023.sched.com/event/1R2mx
+[SLSA generic Provenance generator]: https://github.com/slsa-framework/slsa-github-generator
+[SLSA Provenance]: https://github.com/in-toto/attestation/blob/main/spec/predicates/provenance.md
+[SCAI Attribute Report]: https://github.com/in-toto/attestation/blob/main/spec/predicates/scai.md
+[scai-gen GitHub Actions]: https://github.com/in-toto/scai-demos/tree/main/.github/actions
+[strace]: https://strace.io/