| Header | Represents the Header as defined in the section 4 of the JWS specification. |
| JWS | |
| JWS.Builder | |
| JWSHeaderWriter | |
| JWSReader | A JWS reader. |
| JWSWriter |
| SignatureMethod<S extends SigningKey, V extends VerifyingKey> | Common definition of OAuth signature method algorithm. |
| SignatureMethodsHMAC256Impl | |
| SigningKey | A key that marks has to be used for sign operations. |
| SymmetricKey | A key that marks can be used for both sign and verify operations. |
| SymmetricKeyImpl | Symmetric key implementation used for both sign and verify operations. |
| VerifyingKey | A key that marks has to be used for verify operations. |