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@aztec/bb-prover

22
Versions
License
No
Install Scripts
Missing
Provenance

Supply chain provenance

Status for the latest visible version.

No SLSA provenance npm registry signatures No source commit

Without SLSA provenance there is no cryptographic link between this tarball and the public source, so a manually published version cannot be tied back to a reviewed commit.

Maintainers

zac-williamsonleilawangcharlielyejaosefjoss-aztecprotocolludamad

Accepted risks

Findings the reviewer chose to accept rather than block on.

SourceRuleReasonAccepted byWhen
source-diff obfuscated-file:dest/bb/bb_js_backend.d.ts AI (source-diff): Long-line TypeScript declaration file, not executable obfuscated code. ai
publish-pattern new-deps-added AI (publish-pattern): msgpackr is a legitimate, widely-used serialization library. ai
semgrep semgrep:api-obfuscation-reflect AI (semgrep): Reflect.get used in a debug proxy wrapper, not evasive API access. ai
dependencies unvetted-dep:@aztec/noir-protocol-circuits-types AI (dependencies): Sibling package within the same @aztec monorepo, always released at matching versions. Not an external unvetted dependency. ai
npm-metadata no-description AI (npm-metadata): Monorepo sub-package; description omitted by convention. Stable for this package. ai
bogus-package bogus-package AI (bogus-package): Package is part of the @aztec monorepo with 962 versions and 10 approved dependents; missing metadata fields are a monorepo convention, not spam indicators. ai
semgrep semgrep:base64-decode AI (semgrep): ZK circuit bytecodes are routinely base64-encoded binary data; Buffer.from(bytecode, 'base64') is standard and expected in a ZK prover package. ai
phantom-deps phantom-dep:tslib AI (phantom-deps): tslib is explicitly listed as a runtime dependency in package.json and is a standard TypeScript runtime helper; not a phantom dependency. ai

Versions (showing 22 of 22)

Version Deps Published
5.0.0 15 / 15
4.4.0 14 / 15
4.3.1 14 / 15
4.3.0 14 / 15
4.2.1 14 / 15
4.2.0 14 / 15
4.1.3 14 / 15
4.1.2 14 / 15
4.1.1 14 / 15
4.1.0 14 / 15
4.0.4 14 / 15
4.0.3 14 / 15
4.0.2 14 / 15
3.0.3 14 / 15
3.0.2 14 / 15
3.0.1 14 / 15
2.1.9 14 / 14
2.1.8 14 / 14
2.1.6 14 / 14
2.1.4 14 / 14
2.1.3 14 / 14
2.1.2 14 / 14

v5.0.0

3 findings
HIGH Missing gitHead — previous versions had it provenance

This version has no gitHead field linking it to a source commit, but previous versions did. This suggests the publish environment changed. Published by: charlielye.

HIGH New obfuscated file: dest/bb/bb_js_backend.d.ts source-diff

Newly added source file contains lines over 3000 chars, suggesting minified or obfuscated code. New obfuscated files are a strong attack indicator.

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v4.4.0

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.