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bigint-mod-arith

10
Versions
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, so a manually published version cannot be tied back to a reviewed commit.

Maintainers

juanelasisme

Keywords

modular arithmeticsBigIntlcmgcdegcdmodinvmodular inversemodpowmodular exponentiation

Accepted risks

Findings the reviewer chose to accept rather than block on.

SourceRuleReasonAccepted byWhen
publish-pattern dormant-publish AI (publish-pattern): Dormancy explained by known-maintainer manual publish, not compromise. ai
source-diff obfuscated-file:dist/index.node.cjs AI (source-diff): Rollup/terser minified output with source map to src/ts; benign build artifact. ai
source-diff obfuscated-file-transition:dist/bundles/esm.js AI (source-diff): Rollup/terser bundle output; readable source with no malicious payload, stable for this build. ai
maintainer-change maintainer-takeover AI (maintainer-change): Same maintainer's alt account matched by email; not a hijack. ai

Versions (showing 10 of 10)

Version Deps Published
3.3.1 0 / 28
3.3.0 0 / 28
3.2.1 0 / 28
3.2.0 0 / 27
3.1.2 0 / 26
3.1.1 0 / 27
3.1.0 0 / 27
3.0.2 0 / 26
3.0.1 0 / 25
3.0.0 0 / 24

v3.3.0

3 findings
HIGH New obfuscated file: dist/index.node.cjs 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.

INFO Publisher changed: juanelas → juanelasisme (on 2023-06-28, known maintainer) provenance

This version was published by a different npm account (juanelasisme) than the most recent previously approved version (juanelas) on 2023-06-28, but juanelasisme is listed as a maintainer on prior approved versions (matched on email). This looks like a manual publish by a known maintainer rather than a publisher change. Recorded as INFO for audit trail.

v3.2.1

3 findings
HIGH New obfuscated file: dist/index.node.cjs 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.

INFO Publisher changed: juanelas → juanelasisme (on 2023-04-13, known maintainer) provenance

This version was published by a different npm account (juanelasisme) than the most recent previously approved version (juanelas) on 2023-04-13, but juanelasisme is listed as a maintainer on prior approved versions (matched on email). This looks like a manual publish by a known maintainer rather than a publisher change. Recorded as INFO for audit trail.

v3.2.0

2 findings
LOW No provenance attestation provenance

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

INFO Publisher changed: juanelas → juanelasisme (on 2023-04-11, known maintainer) provenance

This version was published by a different npm account (juanelasisme) than the most recent previously approved version (juanelas) on 2023-04-11, but juanelasisme is listed as a maintainer on prior approved versions (matched on email). This looks like a manual publish by a known maintainer rather than a publisher change. Recorded as INFO for audit trail.

v3.1.2

3 findings
HIGH Modified file became obfuscated: dist/bundles/esm.js source-diff

This file was readable in the previously greenflagged version and is now minified or obfuscated (lines over 3000 chars). A file that gains obfuscation between releases is a strong payload-swap indicator.

LOW No provenance attestation provenance

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

INFO Publisher changed: juanelas → juanelasisme (on 2022-10-03, known maintainer) provenance

This version was published by a different npm account (juanelasisme) than the most recent previously approved version (juanelas) on 2022-10-03, but juanelasisme is listed as a maintainer on prior approved versions (matched on email). This looks like a manual publish by a known maintainer rather than a publisher change. Recorded as INFO for audit trail.

v3.1.1

3 findings
HIGH Modified file became obfuscated: dist/bundles/esm.js source-diff

This file was readable in the previously greenflagged version and is now minified or obfuscated (lines over 3000 chars). A file that gains obfuscation between releases is a strong payload-swap indicator.

LOW No provenance attestation provenance

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

INFO Publisher changed: juanelas → juanelasisme (on 2022-09-12, known maintainer) provenance

This version was published by a different npm account (juanelasisme) than the most recent previously approved version (juanelas) on 2022-09-12, but juanelasisme is listed as a maintainer on prior approved versions (matched on email). This looks like a manual publish by a known maintainer rather than a publisher change. Recorded as INFO for audit trail.

v3.1.0

3 findings
HIGH Modified file became obfuscated: dist/bundles/esm.js source-diff

This file was readable in the previously greenflagged version and is now minified or obfuscated (lines over 3000 chars). A file that gains obfuscation between releases is a strong payload-swap indicator.

LOW No provenance attestation provenance

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

INFO Publisher changed: juanelas → juanelasisme (on 2022-08-01, known maintainer) provenance

This version was published by a different npm account (juanelasisme) than the most recent previously approved version (juanelas) on 2022-08-01, but juanelasisme is listed as a maintainer on prior approved versions (matched on email). This looks like a manual publish by a known maintainer rather than a publisher change. Recorded as INFO for audit trail.

v3.0.2

3 findings
HIGH Modified file became obfuscated: dist/bundles/esm.js source-diff

This file was readable in the previously greenflagged version and is now minified or obfuscated (lines over 3000 chars). A file that gains obfuscation between releases is a strong payload-swap indicator.

LOW No provenance attestation provenance

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

INFO Publisher changed: juanelas → juanelasisme (on 2022-01-17, known maintainer) provenance

This version was published by a different npm account (juanelasisme) than the most recent previously approved version (juanelas) on 2022-01-17, but juanelasisme is listed as a maintainer on prior approved versions (matched on email). This looks like a manual publish by a known maintainer rather than a publisher change. Recorded as INFO for audit trail.

v3.0.1

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.

v3.0.0

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.