kdf

type KDF interface {
	// DeriveKeyByPassword derive key by password
	DeriveKeyByPassword(password string) (deriveKey []byte, err error)

	// VerifyDeriveKeyStr verify deriveKeyStr
	VerifyDeriveKeyStr(kdfKeyStr string, password []byte) (isOk bool, err error)

	// GetDeriveKeyStr get deriveKeyStr
	GetDeriveKeyStr() string

	// KDFName get kdf name
	KDFName() string
}