onion_binary.md

Module onion_binary

• Description
• Function Index
• Function Details

Binary Utility API.

Authors: Alexander Færøy (ahf@0x90.dk).

Description

This module contains various utility functions that are found useful when working with binaries.

Function Index

fingerprint/1	Get the fingerprint of a given binary.
fingerprint/2	Apply the hash algorithm to the input and get the fingerprint.
trim/2

Function Details

fingerprint/1

fingerprint(Data) -> binary()

• Data = binary()

Get the fingerprint of a given binary.

fingerprint/2

fingerprint(Hash, Data) -> binary()

• Hash = crypto:hash_algorithm()
• Data = binary()

Apply the hash algorithm to the input and get the fingerprint.

trim/2

trim(Subject, Pattern) -> Result

• Subject = binary()
• Pattern = binary() | [binary()]
• Result = binary()