@polkadot/wasm-dalek-ed25519
Supply chain provenance
Status for the latest visible version.
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
Accepted risks
Findings the reviewer chose to accept rather than block on.
| Source | Rule | Reason | Accepted by | When |
|---|---|---|---|---|
| source-diff | encoded-string-file:wasm_wasm.js | AI (source-diff): The long encoded string is the compiled WASM binary serialized as base64 — standard and expected for a WebAssembly npm package. Not a malicious payload. | ai | |
| semgrep | semgrep:base64-decode | AI (semgrep): Base64 content in wasm_wasm.js is an embedded WASM binary (starts with AGFzbQ = \x00asm magic bytes). This is standard wasm-pack output for distributing compiled WASM modules via npm. | ai | |
| bogus-package | bogus-package | AI (bogus-package): Sparse metadata is typical for @polkadot internal WASM sub-packages; not indicative of spam or malice given the publisher's long track record and ecosystem context. | ai |
Versions (showing 5 of 5)
| Version | Deps | Published |
|---|---|---|
| 0.7.1 | 0 / 1 | |
| 0.6.1 | 0 / 1 | |
| 0.5.1 | 0 / 1 | |
| 0.4.1 | 0 / 1 | |
| 0.3.1 | 0 / 1 |
v0.7.1
1 findingPackage was published without Sigstore provenance. Only ~12% of npm packages have provenance, so this is common but not ideal.
v0.6.1
2 findingsModified file contains 1 long encoded string(s) (200+ chars). These are commonly used to hide malicious payloads.
Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.
v0.5.1
1 findingPackage was published without Sigstore provenance. Only ~12% of npm packages have provenance, so this is common but not ideal.
v0.4.1
1 findingPackage was published without Sigstore provenance. Only ~12% of npm packages have provenance, so this is common but not ideal.
v0.3.1
1 findingPackage was published without Sigstore provenance. Only ~12% of npm packages have provenance, so this is common but not ideal.