@jas-/asn.1
ASN.1 encoder and decoder
1
Versions
MIT
License
No
Install Scripts
Missing
Provenance
Supply chain provenance
Status for the latest visible version.
No SLSA provenance
npm registry signatures
gitHead linked
Without SLSA provenance there is no cryptographic link between this tarball and the public source — the axios compromise (March 2026) relied on exactly this gap.
Maintainers
jas-
Keywords
asn.1der
Accepted risks
Findings the reviewer chose to accept rather than block on.
| Source | Rule | Reason | Accepted by | When |
|---|---|---|---|---|
| semgrep | semgrep:base64-decode | AI (semgrep): PEM decoding inherently requires base64 decoding; the flagged code is the canonical Buffer.from(base64, 'base64') pattern in a PEM decoder — stable false positive for this package. | ai | |
| dependencies | unvetted-dep:minimalistic-assert | AI (dependencies): minimalistic-assert is a well-known utility widely used in Node.js crypto libraries; its use in an ASN.1 codec is expected and benign. | ai |
Versions (showing 1 of 1)
| Version | Deps | Published |
|---|---|---|
| 5.4.2 | 4 / 0 |
v5.4.2
1 finding
LOW
No provenance attestation
provenance
Package was published without Sigstore provenance. Only ~12% of npm packages have provenance, so this is common but not ideal.