user/crypt.go
func SetCrypter(c crypt.Crypt) {
	loadConfig()
	config.crypter = crypt.New(c)
}
func SetCrypter(c crypt.Crypt) {
	loadConfig()
	config.crypter = crypt.New(c)
}
// SetCrypter sets the crypt function to can hash the passwords.
// The type "crypt.Crypt" comes from package "github.com/tredoe/osutil/user/crypt".