java.lang.Object
- org.bouncycastle.crypto.general.DES

```
public final class DES
extends java.lang.Object
```
Source class for implementations of DES based algorithms.

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`static class`	`DES.AEADOperatorFactory`	Factory for DES AEAD encryption/decryption operators.
`static class`	`DES.AuthParameters`	Parameters for DES AEAD and MAC modes..
`static class`	`DES.KeyGenerator`	DES key generator.
`static class`	`DES.MACOperatorFactory`	Factory for producing DES MAC calculators.
`static class`	`DES.OperatorFactory`	Factory for basic DES encryption/decryption operators.
`static class`	`DES.Parameters`	Parameters for general DES block cipher modes.

Field Summary

Fields
Modifier and Type	Field	Description
`static GeneralAlgorithm`	`ALGORITHM`	Raw DES algorithm, can be used for creating general purpose DES keys.
`static DES.Parameters`	`CBC`	DES in cipher block chaining (CBC) mode.
`static DES.AuthParameters`	`CBC_MAC`	DES CBC-MAC.
`static DES.AuthParameters`	`CBC_MACwithISO7816_4`	DES CBC-MAC with ISO7816-4 Padding.
`static DES.Parameters`	`CBCwithCS1`	DES in cipher block chaining mode cipher text stealing type 1.
`static DES.Parameters`	`CBCwithCS2`	DES in cipher block chaining mode cipher text stealing type 2.
`static DES.Parameters`	`CBCwithCS3`	DES in cipher block chaining mode cipher text stealing type 3.
`static DES.Parameters`	`CBCwithISO10126_2`	DES in cipher block chaining mode with ISO10126-2 padding.
`static DES.Parameters`	`CBCwithISO7816_4`	DES in cipher block chaining mode with ISO7816-4 padding.
`static DES.Parameters`	`CBCwithPKCS7`	DES in cipher block chaining mode with PKCS#7/PKCS#5 padding.
`static DES.Parameters`	`CBCwithTBC`	DES in cipher block chaining mode with trailing bit complement (TBC) padding.
`static DES.Parameters`	`CBCwithX923`	DES in cipher block chaining mode with X9.23 padding.
`static DES.Parameters`	`CFB64`	DES in cipher feedback (CFB) mode, 64 bit block size.
`static DES.Parameters`	`CFB8`	DES in cipher feedback (CFB) mode, 8 bit block size.
`static DES.AuthParameters`	`CFB8_MAC`	DES CFB8MAC.
`static DES.AuthParameters`	`CMAC`	DES cipher-based MAC algorithm.
`static DES.Parameters`	`CTR`	DES in counter (CTR) mode.
`static DES.AuthParameters`	`EAX`	DES in EAX mode..
`static DES.Parameters`	`ECB`	DES in electronic code book (ECB) mode.
`static DES.Parameters`	`ECBwithISO10126_2`	DES in electronic code book mode with ISO10126-2 padding.
`static DES.Parameters`	`ECBwithISO7816_4`	DES in electronic code book mode with ISO7816-4 padding.
`static DES.Parameters`	`ECBwithPKCS7`	DES in electronic code book mode with PKCS#7/PKCS#5 padding.
`static DES.Parameters`	`ECBwithTBC`	DES in electronic code book mode with trailing bit complement (TBC) padding.
`static DES.Parameters`	`ECBwithX923`	DES in electronic code book mode with X9.23 padding.
`static DES.AuthParameters`	`ISO9797alg3Mac`	DES ISO9797 MAC Algorithm 3
`static DES.AuthParameters`	`ISO9797alg3MACwithISO7816_4`	DES ISO9797 MAC Algorithm 3 with ISO7816-4 Padding
`static DES.Parameters`	`OFB`	DES in output feedback (OFB) mode, 64 bit block size.
`static DES.Parameters`	`OpenPGPCFB`	DES in OpenPGP cipher feedback (CFB) mode.

Method Summary
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - ALGORITHM
```
public static final GeneralAlgorithm ALGORITHM
```
    Raw DES algorithm, can be used for creating general purpose DES keys.
  - ECB
```
public static final DES.Parameters ECB
```
    DES in electronic code book (ECB) mode.
  - ECBwithPKCS7
```
public static final DES.Parameters ECBwithPKCS7
```
    DES in electronic code book mode with PKCS#7/PKCS#5 padding.
  - ECBwithISO10126_2
```
public static final DES.Parameters ECBwithISO10126_2
```
    DES in electronic code book mode with ISO10126-2 padding.
  - ECBwithX923
```
public static final DES.Parameters ECBwithX923
```
    DES in electronic code book mode with X9.23 padding.
  - ECBwithISO7816_4
```
public static final DES.Parameters ECBwithISO7816_4
```
    DES in electronic code book mode with ISO7816-4 padding.
  - ECBwithTBC
```
public static final DES.Parameters ECBwithTBC
```
    DES in electronic code book mode with trailing bit complement (TBC) padding.
  - CBC
```
public static final DES.Parameters CBC
```
    DES in cipher block chaining (CBC) mode.
  - CBCwithPKCS7
```
public static final DES.Parameters CBCwithPKCS7
```
    DES in cipher block chaining mode with PKCS#7/PKCS#5 padding.
  - CBCwithISO10126_2
```
public static final DES.Parameters CBCwithISO10126_2
```
    DES in cipher block chaining mode with ISO10126-2 padding.
  - CBCwithX923
```
public static final DES.Parameters CBCwithX923
```
    DES in cipher block chaining mode with X9.23 padding.
  - CBCwithISO7816_4
```
public static final DES.Parameters CBCwithISO7816_4
```
    DES in cipher block chaining mode with ISO7816-4 padding.
  - CBCwithTBC
```
public static final DES.Parameters CBCwithTBC
```
    DES in cipher block chaining mode with trailing bit complement (TBC) padding.
  - CBCwithCS1
```
public static final DES.Parameters CBCwithCS1
```
    DES in cipher block chaining mode cipher text stealing type 1.
  - CBCwithCS2
```
public static final DES.Parameters CBCwithCS2
```
    DES in cipher block chaining mode cipher text stealing type 2.
  - CBCwithCS3
```
public static final DES.Parameters CBCwithCS3
```
    DES in cipher block chaining mode cipher text stealing type 3.
  - CFB8
```
public static final DES.Parameters CFB8
```
    DES in cipher feedback (CFB) mode, 8 bit block size.
  - CFB64
```
public static final DES.Parameters CFB64
```
    DES in cipher feedback (CFB) mode, 64 bit block size.
  - OFB
```
public static final DES.Parameters OFB
```
    DES in output feedback (OFB) mode, 64 bit block size.
  - CTR
```
public static final DES.Parameters CTR
```
    DES in counter (CTR) mode.
  - EAX
```
public static final DES.AuthParameters EAX
```
    DES in EAX mode..
  - OpenPGPCFB
```
public static final DES.Parameters OpenPGPCFB
```
    DES in OpenPGP cipher feedback (CFB) mode.
  - CMAC
```
public static final DES.AuthParameters CMAC
```
    DES cipher-based MAC algorithm.
  - CBC_MAC
```
public static final DES.AuthParameters CBC_MAC
```
    DES CBC-MAC.
  - CBC_MACwithISO7816_4
```
public static final DES.AuthParameters CBC_MACwithISO7816_4
```
    DES CBC-MAC with ISO7816-4 Padding.
  - ISO9797alg3Mac
```
public static final DES.AuthParameters ISO9797alg3Mac
```
    DES ISO9797 MAC Algorithm 3
  - ISO9797alg3MACwithISO7816_4
```
public static final DES.AuthParameters ISO9797alg3MACwithISO7816_4
```
    DES ISO9797 MAC Algorithm 3 with ISO7816-4 Padding
  - CFB8_MAC
```
public static final DES.AuthParameters CFB8_MAC
```
    DES CFB8MAC.

Class DES

Nested Class Summary

Field Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

ALGORITHM

ECB

ECBwithPKCS7

ECBwithISO10126_2

ECBwithX923

ECBwithISO7816_4

ECBwithTBC

CBC

CBCwithPKCS7

CBCwithISO10126_2

CBCwithX923

CBCwithISO7816_4

CBCwithTBC

CBCwithCS1

CBCwithCS2

CBCwithCS3

CFB8

CFB64

OFB

CTR

EAX

OpenPGPCFB

CMAC

CBC_MAC

CBC_MACwithISO7816_4

ISO9797alg3Mac

ISO9797alg3MACwithISO7816_4

CFB8_MAC