sha512

Documentation

Overview

Package sha512_crypt implements Ulrich Drepper's SHA512-crypt password hashing algorithm.

The specification for this algorithm can be found here: http://www.akkadia.org/drepper/SHA-crypt.txt

Index

• func Cost(hash []byte) (int, error)
• func New(key, s []byte) (result []byte, err error)
• func NewWithPrefix(prefix string, key, s []byte) (result []byte, err error)
• func Verify(hash, key []byte) (ok bool, err error)
• func VerifyWithPrefix(prefix string, hashWithPrefix, key []byte) (ok bool, err error)

Functions

func Cost

func Cost(hash []byte) (int, error)

func New

func New(key, s []byte) (result []byte, err error)

New() creates a sha512-crypt hash of key, using salt s

func NewWithPrefix

func NewWithPrefix(prefix string, key, s []byte) (result []byte, err error)

NewWithPrefix() calls New() and prepends prefix to result

func Verify

func Verify(hash, key []byte) (ok bool, err error)

Verify() checks whether key is valid for hash hashedKey

func VerifyWithPrefix

func VerifyWithPrefix(prefix string, hashWithPrefix, key []byte) (ok bool, err error)

VerifyWithPrefix() verifies a hash prefixed with a string