A few useful functions for signing ethereum data. 

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eth-sig-util

A few useful functions for signing ethereum data

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Ambiguous License Classifier

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Bad semver

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Bad dependency semver

Source files contain bidirectional unicode control characters. This could indicate a Trojan source supply chain attack. See: trojansource.codes for more information.

What are bidirectional unicode control characters?

Bidirectional unicode control characters

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What is bin script confusion?

Bin script confusion

Semantic versions published out of chronological order.

What is a chronological version anomaly?

Chronological version anomaly

Project maintainer's SSH key has been compromised.

What is a compromised SSH key?

Compromised SSH key

(Experimental) Copyleft license information was found.

What do I need to know about license files?

Copyleft License

Contains a Critical Common Vulnerability and Exposure (CVE).

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Title

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High CVE

Uses debug, reflection and dynamic code execution features.

What is debug access?

Debug access

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Deprecated

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Deprecated SPDX exception

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Deprecated license

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Dynamic require

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What is an empty package?

Empty package

Package accesses environment variables, which may be a sign of credential stuffing or data theft.

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Environment variable access

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File dependency

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What is filesystem access?

Filesystem access

Package has a dependency with a floating version range. This can cause issues if the dependency publishes a new major version.

What are wildcard dependencies?

Wildcard dependency

Contains a dependency which resolves to a remote git URL. Dependencies fetched from git URLs are not immutable can be used to inject untrusted code or reduce the likelihood of a reproducible install.

What are git dependencies?

Git dependency

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What are GitHub dependencies?

GitHub dependency

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AI-detected potential security risk

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Native code

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High entropy strings

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Unicode homoglyphs

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HTTP dependency

Install scripts are run when the package is installed. The majority of malware in npm is hidden in install scripts.

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Install scripts

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Modified license

What is network access?

Network access

A new npm collaborator published a version of the package for the first time. New collaborators are usually benign additions to a project, but do indicate a change to the security surface area of a package.

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New author

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No contributors or author data

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No repository

Package does not have any tests. This is a strong signal of a poorly maintained or low quality package.

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No tests

Package is not semver >=1. This means it is not stable and does not support ^ ranges.

		@@ -18,4 +18,5 @@ type hexPrefixedHex = string;

		interface TypedDataParam extends MsgParams {
		interface TypedDataParam {
		data: TypedData,
		sig: string,
		}
		@@ -30,3 +31,3 @@
		export function recoverPersonalSignature(msgParams: SignedMsgParams): string
		export function extractPublicKey(msgParams: SignedMsgParams)
		export function extractPublicKey(msgParams: SignedMsgParams): hexPrefixedHex
		export function typedSignatureHash(typedData: TypedData): EthJsBinary
		@@ -33,0 +34,0 @@

		{
		"name": "eth-sig-util",
		"version": "2.4.0",
		"version": "2.4.1",
		"description": "A few useful functions for signing ethereum data",
		@@ -5,0 +5,0 @@ "main": "index.js",

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