Block ciphers

Files
file	aes.h
	AES block cipher, as specified by NIST FIPS 197.
file	beecrypt.h
	BeeCrypt API, headers.
file	blockmode.h
	Blockcipher operation modes.
file	blockpad.h
	Blockcipher padding algorithms.
file	blowfish.h
	Blowfish block cipher.
Data Structures
struct	blockCipher
	Holds information and pointers to code specific to each cipher. More...
struct	blockCipherContext
	Holds a pointer to a blockcipher as well as its parameters. More...
Typedefs
typedef int(*	blockCipherSetup )(blockCipherParam *, const byte *, size_t, cipherOperation)
	Prototype definition for a setup function.
typedef void	blockCipherParam
	Placeholder type definition for blockcipher parameters.
typedef int(*	blockCipherSetIV )(blockCipherParam *, const byte *)
	Prototype definition for an initialization vector setup function.
typedef int(*	blockCipherRawcrypt )(blockCipherParam *, uint32_t *, const uint32_t *)
	Prototype for a raw encryption or decryption function.
typedef int(*	blockCipherModcrypt )(blockCipherParam *, uint32_t *, const uint32_t *, unsigned int)
	Prototype for a encryption or decryption function which operates on multiple blocks in a certain mode.

---

Typedef Documentation

int(* blockCipherModcrypt)(blockCipherParam *bp, uint32_t *dst, const uint32_t *src, unsigned int nblocks)

Prototype for a encryption or decryption function which operates on multiple blocks in a certain mode. Parameters: bp  The blockcipher's parameters. dst  The ciphertext address; must be aligned on 32-bit boundary. src  The cleartext address; must be aligned on 32-bit boundary. nblocks  The number of blocks to process. Return values: 0  on success. -1  on failure. Definition at line 536 of file beecrypt.h.

void blockCipherParam

Placeholder type definition for blockcipher parameters. See also: aesParam, blowfishParam. Definition at line 496 of file beecrypt.h.

int(* blockCipherRawcrypt)(blockCipherParam *bp, uint32_t *dst, const uint32_t *src)

Prototype for a raw encryption or decryption function. Parameters: bp  The blockcipher's parameters. dst  The ciphertext address; must be aligned on 32-bit boundary. src  The cleartext address; must be aligned on 32-bit boundary. Return values: 0  on success. -1  on failure. Definition at line 523 of file beecrypt.h.

int(* blockCipherSetIV)(blockCipherPatam *bp, const byte *iv)

Prototype definition for an initialization vector setup function. Parameters: bp  The blockcipher's parameters. iv  The blockciphers' IV value. Note: iv length must be equal to the cipher's block size. Return values: 0  on success. -1  on failure. Definition at line 512 of file beecrypt.h.

typedef int(* blockCipherSetup)(blockCipherParam *, const byte *, size_t, cipherOperation)

Prototype definition for a setup function. Definition at line 501 of file beecrypt.h.

---