md5_crypt

package

v0.0.0-...-b2a8830 Latest Latest Go to latest Published: Jan 29, 2016 License: BSD-2-Clause Imports: 5 Imported by: 0

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Repository

github.com/Nanitor/pwhash

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Documentation ¶

Overview ¶

Package md5_crypt implements the standard Unix MD5-Crypt algorithm created by Poul-Henning Kamp for FreeBSD.

Index ¶

Constants
func Crypt(keystr, saltstr string) string
func GenerateSalt(length int) string
func Verify(key, hash string) bool

Constants ¶

View Source

const (
	CiscoSaltLen = 4 // Cisco IOS only allows salts of length 4.
	MagicPrefix  = "$1$"
	RandomSalt   = ""
	SaltLenMax   = 8
	SaltLenMin   = 1 // Real minimum is 0, but that isn't useful.

)

Variables ¶

This section is empty.

Functions ¶

func Crypt ¶

func Crypt(keystr, saltstr string) string

Crypt takes key and salt strings and performs the MD5-Crypt hashing algorithm on them, returning a full hash string suitable for storage and later password verification.

If the salt string is the value RandomSalt, a randomly-generated salt parameter string will be generated of length SaltLenMax.

func GenerateSalt ¶

func GenerateSalt(length int) string

Generate a random salt parameter string of a given length.

If the length is greater than SaltLenMax, a string of that length will be returned instead.

Similarly, if length is less than SaltLenMin, a string of that length will be returned instead.

func Verify ¶

func Verify(key, hash string) bool

Verify hashes a key using the same salt parameters as the given hash string, and if the results match, it returns true.

Types ¶

This section is empty.

Source Files ¶

View all Source files

md5_crypt.go

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