Documentation
¶
Overview ¶
Package md5 implements the MD5 hashing algorithm for crypt(3).
Index ¶
Examples ¶
Constants ¶
View Source
const ( MaxSaltLength = 8 DefaultSaltLength = MaxSaltLength )
View Source
const Prefix = "$1$"
Variables ¶
This section is empty.
Functions ¶
func Check ¶
Check compares the given crypt(3) MD5 hash with a new hash derived from the password. Returns nil on success, or an error on failure.
Example ¶
package main
import (
"fmt"
"github.com/sergeymakinen/go-crypt/md5"
)
func main() {
hash := "$1$ip0xp41O$7DHwMihQRmDjn2tiJ17mw."
fmt.Println(md5.Check(hash, "password"))
fmt.Println(md5.Check(hash, "test"))
}
Output: <nil> hash and password mismatch
func Key ¶
Key returns a MD5 key derived from the password and salt.
Example ¶
package main
import (
"fmt"
"github.com/sergeymakinen/go-crypt/hash"
"github.com/sergeymakinen/go-crypt/md5"
)
func main() {
salt, _ := md5.Salt("$1$ip0xp41O$7DHwMihQRmDjn2tiJ17mw.")
fmt.Println(string(salt))
key, _ := md5.Key([]byte("password"), salt)
fmt.Println(hash.LittleEndianEncoding.EncodeToString(key))
}
Output: ip0xp41O 7DHwMihQRmDjn2tiJ17mw.
Types ¶
type InvalidSaltError ¶
type InvalidSaltError byte
InvalidSaltError values describe errors resulting from an invalid character in a hash string.
func (InvalidSaltError) Error ¶
func (e InvalidSaltError) Error() string
type InvalidSaltLengthError ¶
type InvalidSaltLengthError int
InvalidSaltLengthError values describe errors resulting from an invalid length of a salt.
func (InvalidSaltLengthError) Error ¶
func (e InvalidSaltLengthError) Error() string
type UnsupportedPrefixError ¶
type UnsupportedPrefixError string
UnsupportedPrefixError values describe errors resulting from an unsupported prefix string.
func (UnsupportedPrefixError) Error ¶
func (e UnsupportedPrefixError) Error() string
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