@aws-sdk/util-hex-encoding
Converts binary buffers to and from lowercase hexadecimal encoding
36
Versions
Apache-2.0
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 — the axios compromise (March 2026) relied on exactly this gap.
Maintainers
mattsb42-awskuheamzn-ossaws-sdk-bottrivikr-aws
Accepted risks
Findings the reviewer chose to accept rather than block on.
| Source | Rule | Reason | Accepted by | When |
|---|---|---|---|---|
| source-diff | obfuscated-file:dist-cjs/index.js | AI (source-diff): The long line is a base64-encoded source map comment, not obfuscation. The actual code is readable hex encoding logic. This pattern is standard for TypeScript-compiled AWS SDK packages. | ai | |
| source-diff | obfuscated-file:dist-es/index.js | AI (source-diff): Same as dist-cjs: the long line is a base64 source map comment, not obfuscated code. Standard TypeScript build output for AWS SDK packages. | ai | |
| phantom-deps | phantom-dep:tslib | AI (phantom-deps): tslib is a standard TypeScript runtime helper used implicitly by compiled TypeScript code; phantom-dep detection is a known false positive for this pattern. | ai | |
| maintainer-change | maintainer-added | AI (maintainer-change): AWS SDK team rotates maintainers regularly; mattsb42-aws and kuhe are known AWS contributors. Routine team change for this large AWS monorepo package. | ai | |
| source-diff | source-size-dropped | AI (source-diff): Size drop is explained by refactoring to a thin re-export wrapper over @smithy/util-hex-encoding; consistent with AWS SDK v3 → Smithy migration pattern. | ai | |
| maintainer-change | maintainer-removed | AI (maintainer-change): Maintainer removals are routine for the AWS SDK team. No evidence of hostile takeover; publisher aws-sdk-bot remains consistent. | ai | |
| publish-pattern | new-deps-added | AI (publish-pattern): @smithy/util-hex-encoding is the legitimate Smithy foundation package; this is the documented AWS SDK v3 refactoring pattern delegating implementation to @smithy namespace. | ai |
Versions (showing 36 of 36)
| Version | Deps | Published |
|---|---|---|
| 3.374.0 | 2 / 6 | |
| 3.310.0 | 1 / 6 | |
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| 3.47.1 | 1 / 0 | |
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| 3.0.0 | 1 / 3 |