| Name | Description | Type | Package | Framework |
| ClearCrypt | This is a dummy for "cleartext" encryption. | Class | org.apache.turbine.services.crypto.provider | Apache Turbine |
| JavaCrypt | Base64 strings returned by this provider are correctly padded to multiples of four bytes. | Class | org.apache.turbine.services.crypto.provider | Apache Turbine |
| OldJavaCrypt | This is the Message Digest Implementation of Turbine 2. | Class | org.apache.turbine.services.crypto.provider | Apache Turbine |
| UnixCrypt | Class | org.apache.turbine.services.crypto.provider | Apache Turbine | |