# Tari Utilities
This crate is part of the [Tari Cryptocurrency](https://tari.com) project.
A set of useful and commonly used utilities that are used in several places in the Tari project.
## bit
integer to bit array functions
## byte_array
A trait that offers representation of data types as a byte array or hex string. See also extend_bytes and message_format.
## hash
A simple hash trait
## hex
Binary <-> Hex string conversions
## Fixed set
Data structure describing a fixed set of size _n_
## Epoch time
Representing time as a `u64`.
## Ciphers
Various cipher implementations