NewCBCDecrypter returns a BlockMode which decrypts in cipher block chaining mode, using the given Block.

NewCBCEncrypter returns a BlockMode which encrypts in cipher block chaining mode, using the given Block.

NewCFBDecrypter returns a Stream which decrypts with cipher feedback mode, using the given Block.

NewCFBEncrypter returns a Stream which encrypts with cipher feedback mode, using the given Block.

NewCTR returns a Stream which encrypts/decrypts using the given Block in counter mode.

NewGCM returns the given 128-bit, block cipher wrapped in Galois Counter Mode with the standard nonce length.

NewGCMWithNonceSize returns the given 128-bit, block cipher wrapped in Galois Counter Mode, which accepts nonces of the given length.

NewGCMWithTagSize returns the given 128-bit, block cipher wrapped in Galois Counter Mode, which generates tags with the given length.

NewOFB returns a Stream that encrypts or decrypts using the block cipher b in output feedback mode.

StreamReader wraps a Stream into an io.Reader.

StreamWriter wraps a Stream into an io.Writer.

AEAD is a cipher mode providing authenticated encryption with associated data.

A Block represents an implementation of block cipher using a given key.

A BlockMode represents a block cipher running in a block-based mode (CBC, ECB etc).

A Stream represents a stream cipher.