Crate zeros

Keccak implementation

Project

• Repository: https://bitbucket.org/de-marco/zeros
• License: GNU Lesser General Public License, either version 3, or (at your option) any later version.
• This project follows Semantic Versioning 2.0.0

Features

This project provides some hash functions from Keccak.

References

• Specifications: https://keccak.team/keccak_specs_summary.html
• Test data: https://csrc.nist.gov/projects/cryptographic-standards-and-guidelines/example-values

Notes

• Currently only little-endian systems are supported. We don’t have access or knowledge to test on big-endian systems.
• Internal state stores data on u64. So it works best on systems supporting u64 natively.
• In addition to NIST’s test data, the libray has passed millions of sample hashes generated by OpenSSL.
• Documentation is built with all features. Some of them are optional. If you see components from other crates, you can view source to see what features are required.

Usage

• For small data: Hash::hash().
• For large data: Keccak.

Modules

version_info

12.2.1 (November 20th, 2022)

Structs

Error

Error

HashReaderDeprecated

Hash Reader

HashWriterDeprecated

Hash Writer

Keccak

Keccak

Enums

Hash

Hash functions

Constants

CODE_NAME

Crate code name

HEX_STRS

A slice of hexadecimal strings of all u8 values

ID

ID of this crate

NAME

Crate name

RELEASE_DATE

Crate release date (year/month/day)

TAG

Tag, which can be used for logging…

VERSION

Crate version

Functions

bytes_to_hex

Formats a byte slice as a hexadecimal string, in lower-case

hex_to_bytes

Converts a hexadecimal string into a vector of bytes

Type Definitions

IoResult

Result for I/O functions

Result

Result type used in this crate