Module utils 

Functions

bits_to_unsigned_int

bits_to_unsigned_ints

get_least_significant_bits

Gets the bits least significant bits of index, sorted from most significant to least significant.

hash

Hashes arbitrary bytes using SHA256

hmac

Computes the HMAC-SHA256 using the given key and data

slice_to_hash

Convert a &[u8] to a [u8; 32]

string_to_hash

string_to_hash_maybe