package jose import ( "errors" ) // Plaintext (no signing) signing algorithm implementation type Plaintext struct{} func init() { RegisterJws(new(Plaintext)) } func (alg *Plaintext) Name() string { return NONE } func (alg *Plaintext) Verify(securedInput []byte, signature []byte, key interface{}) error { if key != nil { return errors.New("Plaintext.Verify() expects key to be nil") } if len(signature) != 0 { return errors.New("Plaintext.Verify() expects signature to be empty.") } return nil } func (alg *Plaintext) Sign(securedInput []byte, key interface{}) (signature []byte, err error) { if key != nil { return nil, errors.New("Plaintext.Verify() expects key to be nil") } return []byte{}, nil }