crypto_asdcp.h File Reference

Definitions for AS-DCP compatible encryption and decryption. More...

#include <mxflib/mxflib.h>
#include <stdlib.h>
#include "openssl/aes.h"
#include "openssl/sha.h"

Go to the source code of this file.

Classes
class	HashHMACSHA1
	HMAC-SHA1 hash function wrapper. More...
class	AESEncrypt
	AES encryption class. More...
class	Encrypt_GCReadHandler
	Encrypting GCReader handler. More...
class	Basic_GCFillerHandler
	Basic GCReader handler for filler. More...
class	AESDecrypt
	AES decryption class. More...
class	Decrypt_GCEncryptionHandler
	Decrypting GCReader encryption handler. More...
class	Decrypt_GCReadHandler
	Decrypting GCReader handler. More...
Functions
DataChunkPtr	BuildHashKey (size_t Size, const UInt8 *CryptoKey)
	Build an AS-DCP hashing key from a given crypto key.
DataChunkPtr	BuildHashKey (DataChunkPtr &CryptoKey)
	Build an AS-DCP hashing key from a given crypto key.
DataChunkPtr	BuildHashKey (DataChunk &CryptoKey)
	Build an AS-DCP hashing key from a given crypto key.
Variables
bool	Hashing
	True if we are doing hashing calculations.
bool	ForceKeyMode
	Flag set if forcing a given key irrespective of the key details in the file.

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Detailed Description

Definitions for AS-DCP compatible encryption and decryption.

Version:

Id

crypto_asdcp.h,v 1.5 2006/09/04 16:18:21 matt-beard Exp

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Function Documentation

DataChunkPtr BuildHashKey

(

DataChunk &

CryptoKey

)

[inline]

Build an AS-DCP hashing key from a given crypto key.

DataChunkPtr BuildHashKey

(

DataChunkPtr &

CryptoKey

)

[inline]

Build an AS-DCP hashing key from a given crypto key.

DataChunkPtr BuildHashKey	(	size_t	Size,
		const UInt8 *	CryptoKey
	)

Build an AS-DCP hashing key from a given crypto key.

Constant value to be hashed with cypher key to produce the hashing key

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Variable Documentation

bool ForceKeyMode

Flag set if forcing a given key irrespective of the key details in the file.

bool Hashing

True if we are doing hashing calculations.

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