#sig-v4 #aws #signature #aws-sdk

aws-sigv4

SigV4 signer for HTTP requests and Event Stream messages

60 releases (23 stable)

1.3.2 May 16, 2025
1.3.0 Mar 11, 2025
1.2.6 Dec 4, 2024
1.2.5 Oct 25, 2024
0.0.1 Apr 10, 2020

#36 in Cryptography

Download history 418281/week @ 2025-02-02 513419/week @ 2025-02-09 473873/week @ 2025-02-16 548896/week @ 2025-02-23 580823/week @ 2025-03-02 593765/week @ 2025-03-09 566619/week @ 2025-03-16 542115/week @ 2025-03-23 543369/week @ 2025-03-30 569390/week @ 2025-04-06 495582/week @ 2025-04-13 501279/week @ 2025-04-20 493626/week @ 2025-04-27 543767/week @ 2025-05-04 529700/week @ 2025-05-11 530039/week @ 2025-05-18

2,121,198 downloads per month
Used in 1,085 crates (41 directly)

Apache-2.0

1MB
21K SLoC

Provides functions for calculating Sigv4 signing keys, signatures, and optional utilities for signing HTTP requests and Event Stream messages.


aws-sigv4

Low-level SigV4 request signing implementations.

This crate is part of the AWS SDK for Rust and the smithy-rs code generator. In most cases, it should not be used directly.

Dependencies

~5–17MB
~219K SLoC