Expand description
§About
This crate contains my pure-rust implementations of SHA-3 and its 6 variants, including the extendable output functions SHAKE128 and SHAKE256
§Security
This implementation is just my personal project and has not been officially verified or audited. It should therefore not be used in any real-world applications, it is only meant for small personal projects such as mine.
§Usage
To perform one of the hashing algorithm variations on your data you first need to parse it into a vector of u8 bytes.
You can then simply call one of the functions in sha3 on your data.
Note that the standard for SHA-3 is to use little endian encoding. You can swap your data to a different encoding scheme using the functions in preprocessing
§Example
use jisp_sha3::preprocessing::le_encoding;
use jisp_sha3::sha3::sha3_224;
use jisp_sha3::printer::print_bytes_le;
let hex = le_encoding("abc");
let hash = sha3_224(&hex);
let res = print_bytes_le(&hash);
let expected = "e642824c 3f8cf24a d09234ee 7d3c766f c9a3a516 8d0c94ad 73b46fdf".to_owned();
assert_eq!(res, expected);Modules§
- internals
- Various functions from the inner workings of the SHA-3 algorithm. You do not need to consider these just to use this crate’s hashing functionality. They are merely accessible for those interested.
- preprocessing
- A collection of functions used for message encoding and padding
- printer
- Some simple functions to transform states and bytes into strings
- sha3
- The functions in this module perform their respective variations of the SHA-3 algorithm and include message padding