chksum-sha2
| Crates.io | chksum-sha2 |
| lib.rs | chksum-sha2 |
| version | |
| source | src |
| created_at | 2023-12-21 17:38:37.098549+00 |
| updated_at | 2025-01-02 17:40:44.313128+00 |
| description | An implementation of SHA-2 hash functions with a straightforward interface for computing digests of bytes, files, directories, and more. |
| homepage | |
| repository | https://github.com/chksum-rs/sha2 |
| max_upload_size | |
| id | 1077285 |
| Cargo.toml error: | TOML parse error at line 19, column 1 | 19 | autolib = false | ^^^^^^^ unknown field `autolib`, expected one of `name`, `version`, `edition`, `authors`, `description`, `readme`, `license`, `repository`, `homepage`, `documentation`, `build`, `resolver`, `links`, `default-run`, `default_dash_run`, `rust-version`, `rust_dash_version`, `rust_version`, `license-file`, `license_dash_file`, `license_file`, `licenseFile`, `license_capital_file`, `forced-target`, `forced_dash_target`, `autobins`, `autotests`, `autoexamples`, `autobenches`, `publish`, `metadata`, `keywords`, `categories`, `exclude`, `include` |
| size | 0 |
kgolawski (ventaquil)
documentation
README
chksum-sha2
An implementation of SHA-2 hash functions with a straightforward interface for computing digests of bytes, files, directories, and more.
Setup
To use this crate, add the following entry to your Cargo.toml file in the dependencies section:
[dependencies]
chksum-sha2 = "0.1.0"
Alternatively, you can use the cargo add subcommand:
cargo add chksum-sha2
Usage
Use the chksum function to calculate digest of file, directory and so on.
use chksum_sha2::sha2_256;
let file = File::open(path)?;
let digest = sha2_256::chksum(file)?;
assert_eq!(
digest.to_hex_lowercase(),
"44752f37272e944fd2c913a35342eaccdd1aaf189bae50676b301ab213fc5061"
);
For more usage examples, refer to the documentation available at docs.rs.
Features
Cargo features are used to enable or disable specific algorithm functions.
224enables SHA-2 224, accessible via thesha2_224module,256enables SHA-2 256, accessible via thesha2_256module,384enables SHA-2 384, accessible via thesha2_384module,512enables SHA-2 512, accessible via thesha2_512module.
By default all of them are enabled.
To customize your setup, turn off the default features and enable only those that you want in your Cargo.toml file:
[dependencies]
chksum-sha2 = { version = "0.1.0", default-features = no, features = ["256", "512"] }
Alternatively, you can use the cargo add subcommand:
cargo add chksum-sha2 --no-default-features --features 256,512
License
This crate is licensed under the MIT License.