Function authKey

auth/password_hash.go:32–38

authKey returns the bcrypt hash + SHA1 digest of the password.

(hash []byte, password []byte)

// authKey returns the bcrypt hash + SHA1 digest of the password.
func authKey(hash []byte, password []byte) (key string) {
	s := sha1.New()
	s.Write(password)
	digest := string(s.Sum(nil))
	key = digest + string(hash)
	return key
}

// compareHashAndPassword is an optimized wrapper around bcrypt.CompareHashAndPassword that
// caches successful results in memory to avoid the _very_ high overhead of calling bcrypt.