npm > @smithy/signature-v4

@smithy/signature-v4

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A standalone implementation of the AWS Signature V4 request signing algorithm

88 Security
36 Quality
28 Maintenance
54 Overall
v5.3.8 npm JavaScript Jan 13, 2026 by AWS SDK for JavaScript Team
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No Known Issues

This package has a good security score with no known vulnerabilities.

310 GitHub Stars

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account_tree Dependencies
@smithy/is-array-buffer
4.2.1
@smithy/protocol-http
5.3.9
@smithy/types
4.12.1
@smithy/util-hex-encoding
4.2.1
@smithy/util-middleware
4.2.9
@smithy/util-uri-escape
4.2.1
@smithy/util-utf8
4.2.1
tslib
2.8.1
hub Used By
@aws-sdk/signature-v4-multi-region
68
@aws-sdk/signature-v4
61
cohere-ai
47
@aws-sdk/signature-v4-crt
52
@aws-sdk/middleware-sdk-ec2
68
@aws-sdk/middleware-sdk-s3
52
@aws-sdk/core
68
@aws-sdk/rds-signer
68
@aws-sdk/middleware-sdk-rds
68