← Home

@aws-sdk/middleware-signing

[![NPM version](https://img.shields.io/npm/v/@aws-sdk/middleware-signing/latest.svg)](https://www.npmjs.com/package/@aws-sdk/middleware-signing) [![NPM downloads](https://img.shields.io/npm/dm/@aws-sdk/middleware-signing.svg)](https://www.npmjs.com/packag

100
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

amzn-ossaws-sdk-bot

Accepted risks

Findings the reviewer chose to accept rather than block on.

SourceRuleReasonAccepted byWhen
maintainer-change maintainer-removed AI (maintainer-change): AWS SDK team regularly rotates maintainers; aws-sdk-bot is the canonical publisher with an excellent track record. Not indicative of takeover. ai
publish-pattern new-deps-added AI (publish-pattern): New @smithy/* deps are the documented AWS SDK v3 migration from @aws-sdk/* to @smithy/* namespace — a known, official refactoring pattern across the entire SDK. ai
bogus-package bogus-package AI (bogus-package): Internal AWS SDK middleware package; short README and no keywords are typical for this category of packages, not spam indicators. ai

Versions (showing 100 of 207)

Version Deps Published
3.369.0 7 / 6
3.363.0 7 / 6
3.357.0 6 / 6
3.354.0 6 / 6
3.353.0 6 / 6
3.347.0 6 / 6
3.342.0 6 / 6
3.341.0 6 / 6
3.338.0 6 / 6
3.337.0 6 / 6
3.329.0 6 / 6
3.325.0 6 / 6
3.310.0 6 / 6
3.306.0 6 / 6
3.303.0 6 / 6
3.299.0 6 / 6
3.296.0 6 / 6
3.295.0 6 / 6
3.292.0 6 / 6
3.290.0 6 / 6
3.289.0 6 / 6
3.282.0 6 / 6
3.272.0 6 / 6
3.271.0 6 / 6
3.267.0 6 / 6
3.266.1 6 / 6
3.266.0 6 / 6
3.257.0 6 / 6
3.254.0 6 / 6
3.226.0 6 / 6
3.224.0 6 / 6
3.222.0 6 / 6
3.215.0 6 / 6
3.212.0 6 / 6
3.208.0 6 / 6
3.201.0 6 / 6
3.200.0 6 / 6
3.198.0 6 / 6
3.197.0 6 / 6
3.193.0 6 / 6
3.192.0 6 / 6
3.190.0 6 / 6
3.188.0 6 / 6
3.186.0 6 / 6
3.183.0 6 / 6
3.179.0 6 / 6
3.178.0 5 / 6
3.171.0 5 / 6
3.170.0 5 / 6
3.168.0 5 / 6
3.163.0 5 / 6
3.162.0 5 / 6
3.160.0 5 / 6
3.159.0 5 / 6
3.130.0 5 / 6
3.128.0 5 / 6
3.127.0 5 / 6
3.110.0 5 / 6
3.109.0 5 / 6
3.78.0 5 / 6
3.58.0 5 / 6
3.56.0 5 / 6
3.55.0 5 / 6
3.54.1 5 / 6
3.54.0 5 / 6
3.53.0 5 / 6
3.52.0 5 / 6
3.50.0 5 / 6
3.49.0 5 / 6
3.47.2 5 / 0
3.47.1 5 / 0
3.47.0 5 / 0
3.46.0 5 / 0
3.45.0 5 / 3
3.40.0 5 / 3
3.39.0 5 / 3
3.38.0 5 / 3
3.37.0 5 / 3
3.36.0 5 / 3
3.35.0 5 / 3
3.34.0 5 / 3
3.33.0 5 / 3
3.32.0 5 / 3
3.30.0 5 / 3
3.29.0 5 / 3
3.28.0 5 / 3
3.27.0 5 / 3
3.25.0 5 / 3
3.23.0 5 / 3
3.22.0 5 / 3
3.20.0 5 / 3
3.19.0 5 / 3
3.18.0 5 / 3
3.16.0 5 / 3
3.15.0 5 / 3
3.13.1 5 / 3
3.12.0 5 / 3
3.10.0 5 / 3
3.8.1 5 / 3
3.6.1 4 / 3
Showing 100 of 207 Next page →