Gathering detailed insights and metrics for @aws-crypto/crc32
Gathering detailed insights and metrics for @aws-crypto/crc32
AWS Cryptographic helpers for Javascript and Node.js
Installations
npm install @aws-crypto/crc32Developer Guide
BETA
Typescript
Yes
Module System
CommonJS
Min. Node Version
>=16.0.0
Node Version
16.20.1
NPM Version
lerna/5.6.2/node@v16.20.1+x64 (linux)
Score
99.3
Supply Chain
71.7
Quality
78.2
Maintenance
100
Vulnerability
100
License
Releases
Unable to fetch releases
Languages
2
TypeScript
JavaScript
TypeScript (92.68%)
JavaScript (7.32%)
Developer
aws
Download Statistics
Total Downloads
0
Last Day
0
Last Week
0
Last Month
0
Last Year
0
GitHub Statistics
Apache-2.0 License
67 Stars
264 Commits
33 Forks
18 Watchers
18 Branches
37 Contributors
Updated on Jul 17, 2025
Maintainers
8
Package Meta Information
Latest Version
5.2.0
Package Id
@aws-crypto/crc32@5.2.0
Unpacked Size
42.85 kB
Size
12.13 kB
File Count
20
NPM Version
lerna/5.6.2/node@v16.20.1+x64 (linux)
Node Version
16.20.1
Published on
Oct 16, 2023
Total Downloads
Cumulative downloads
Total Downloads
NaN
Last Day
0%
NaN
Compared to previous day
Last Week
0%
NaN
Compared to previous week
Last Month
0%
NaN
Compared to previous month
Last Year
0%
NaN
Compared to previous year
Weekly Downloads
Monthly Downloads
Yearly Downloads
Dependencies
3
@aws-crypto/crc32
Pure JS implementation of CRC32 https://en.wikipedia.org/wiki/Cyclic_redundancy_check
Usage
import { Crc32 } from '@aws-crypto/crc32';
const crc32Digest = (new Crc32).update(buffer).digest()
Test
npm test
No vulnerabilities found.
Reason
no dangerous workflow patterns detected
Reason
no binaries found in the repo
Reason
license file detected
Details
- Info: project has a license file: LICENSE:0
- Info: FSF or OSI recognized license: Apache License 2.0: LICENSE:0
Reason
security policy file detected
Details
- Info: security policy file detected: github.com/aws/.github/SECURITY.md:1
- Info: Found linked content: github.com/aws/.github/SECURITY.md:1
- Info: Found disclosure, vulnerability, and/or timelines in security policy: github.com/aws/.github/SECURITY.md:1
- Info: Found text in security policy: github.com/aws/.github/SECURITY.md:1
Reason
Found 22/26 approved changesets -- score normalized to 8
Reason
9 existing vulnerabilities detected
Details
- Warn: Project is vulnerable to: GHSA-968p-4wvh-cqc8
- Warn: Project is vulnerable to: GHSA-h5c3-5r3r-rr8q
- Warn: Project is vulnerable to: GHSA-rmvr-2pp2-xj38
- Warn: Project is vulnerable to: GHSA-xx4v-prfh-6cgc
- Warn: Project is vulnerable to: GHSA-jr5f-v2jv-69x6
- Warn: Project is vulnerable to: GHSA-v6h2-p8h4-qcjw
- Warn: Project is vulnerable to: GHSA-mwcw-c2x4-8c55
- Warn: Project is vulnerable to: GHSA-rhx6-c78j-4q9w
- Warn: Project is vulnerable to: GHSA-76p7-773f-r4q5
Reason
0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0
Reason
no effort to earn an OpenSSF best practices badge detected
Reason
detected GitHub workflow tokens with excessive permissions
Details
- Warn: no topLevel permission defined: .github/workflows/ci-unit-tests.yaml:1
- Warn: no topLevel permission defined: .github/workflows/daily_ci.yaml:1
- Warn: no topLevel permission defined: .github/workflows/promote-to-master-pr.yaml:1
- Warn: no topLevel permission defined: .github/workflows/pull.yaml:1
- Warn: no topLevel permission defined: .github/workflows/push.yaml:1
- Info: no jobLevel write permissions found
Reason
dependency not pinned by hash detected -- score normalized to 0
Details
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/ci-unit-tests.yaml:20: update your workflow using https://app.stepsecurity.io/secureworkflow/aws/aws-sdk-js-crypto-helpers/ci-unit-tests.yaml/master?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/ci-unit-tests.yaml:21: update your workflow using https://app.stepsecurity.io/secureworkflow/aws/aws-sdk-js-crypto-helpers/ci-unit-tests.yaml/master?enable=pin
- Warn: third-party GitHubAction not pinned by hash: .github/workflows/ci-unit-tests.yaml:24: update your workflow using https://app.stepsecurity.io/secureworkflow/aws/aws-sdk-js-crypto-helpers/ci-unit-tests.yaml/master?enable=pin
- Warn: third-party GitHubAction not pinned by hash: .github/workflows/promote-to-master-pr.yaml:14: update your workflow using https://app.stepsecurity.io/secureworkflow/aws/aws-sdk-js-crypto-helpers/promote-to-master-pr.yaml/master?enable=pin
- Info: 0 out of 2 GitHub-owned GitHubAction dependencies pinned
- Info: 0 out of 2 third-party GitHubAction dependencies pinned
Reason
project is not fuzzed
Details
- Warn: no fuzzer integrations found
Reason
SAST tool is not run on all commits -- score normalized to 0
Details
- Warn: 0 commits out of 26 are checked with a SAST tool
Score
4.4
/10
Last Scanned on 2025-07-14
The Open Source Security Foundation is a cross-industry collaboration to improve the security of open source software (OSS). The Scorecard provides security health metrics for open source projects.
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