# Package org.bouncycastle.crypto.modes

Modes for symmetric ciphers.

See: Description

Interface Summary
Interface | Description
--- | ---
AEADBlockCipher | A block cipher mode that includes authenticated encryption with a streaming mode and optional associated data.

Class Summary
Class | Description
--- | ---
CBCBlockCipher | implements Cipher-Block-Chaining (CBC) mode on top of a simple cipher.
CCMBlockCipher | Implements the Counter with Cipher Block Chaining mode (CCM) detailed in NIST Special Publication 800-38C.
CFBBlockCipher | implements a Cipher-FeedBack (CFB) mode on top of a simple cipher.
CTSBlockCipher | A Cipher Text Stealing (CTS) mode cipher.
EAXBlockCipher | A Two-Pass Authenticated-Encryption Scheme Optimized for Simplicity and Efficiency - by M.
GCMBlockCipher | Implements the Galois/Counter mode (GCM) detailed in NIST Special Publication 800-38D.
GOFBBlockCipher | implements the GOST 28147 OFB counter mode (GCTR).
OFBBlockCipher | implements a Output-FeedBack (OFB) mode on top of a simple cipher.
OpenPGPCFBBlockCipher | Implements OpenPGP's rather strange version of Cipher-FeedBack (CFB) mode on top of a simple cipher.
PaddedBlockCipher | Deprecated use org.bouncycastle.crypto.paddings.PaddedBufferedBlockCipher instead.
PGPCFBBlockCipher | Implements OpenPGP's rather strange version of Cipher-FeedBack (CFB) mode on top of a simple cipher.
SICBlockCipher | Implements the Segmented Integer Counter (SIC) mode on top of a simple block cipher.

## Package org.bouncycastle.crypto.modes Description

Modes for symmetric ciphers.