oox::crypto Namespace Reference

Classes
struct	AgileEncryptionInfo
struct	AgileEncryptionParameters
class	AgileEngine
class	Crypto
class	CryptoEngine
class	CryptoHash
struct	CryptoImpl
class	Decrypt
class	DocumentDecryption
class	DocumentEncryption
class	Encrypt
class	Standard2007Engine
class	StrongEncryptionDataSpace

Enumerations
enum class	AgileEncryptionPreset {   AES_128_SHA1 ,   AES_256_SHA512 }
enum class	CryptoHashType {   SHA1 ,   SHA256 ,   SHA512 }

Functions
static std::vector< sal_uInt8 >	calculateIV (comphelper::HashType eType, std::vector< sal_uInt8 > const &rSalt, std::vector< sal_uInt8 > const &rBlock, sal_Int32 nCipherBlockSize)
template<typename T >
T	roundUp (T input, T multiple)
	Rounds up the input to the nearest multiple. More...

Enumeration Type Documentation

AgileEncryptionPreset

enum class oox::crypto::AgileEncryptionPreset

strong

Enumerator
AES_128_SHA1
AES_256_SHA512

Definition at line 70 of file AgileEngine.hxx.

CryptoHashType

enum class oox::crypto::CryptoHashType

strong

Enumerator
SHA1
SHA256
SHA512

Definition at line 47 of file CryptTools.hxx.

Function Documentation

calculateIV()

static std::vector< sal_uInt8 > oox::crypto::calculateIV ( comphelper::HashType  eType, std::vector< sal_uInt8 > const &  rSalt, std::vector< sal_uInt8 > const &  rBlock, sal_Int32  nCipherBlockSize  )

static

Definition at line 240 of file AgileEngine.cxx.

References eType, comphelper::Hash::finalize(), roundUp(), and comphelper::Hash::update().

Referenced by oox::crypto::AgileEngine::decryptHmacKey(), oox::crypto::AgileEngine::decryptHmacValue(), oox::crypto::AgileEngine::encryptHmacKey(), and oox::crypto::AgileEngine::encryptHmacValue().

roundUp()

template<typename T >

T oox::crypto::roundUp	(	T	input,
		T	multiple
	)

Rounds up the input to the nearest multiple.

For example: input 1, multiple 16 = 16 input 16, multiple 16 = 16 input 17, multiple 16 = 32 input 31, multiple 16 = 32

Definition at line 40 of file CryptTools.hxx.

Referenced by calculateIV(), oox::crypto::AgileEngine::decryptAndCheckVerifierHash(), oox::crypto::AgileEngine::encrypt(), oox::crypto::Standard2007Engine::encrypt(), oox::crypto::AgileEngine::encryptHmacKey(), oox::crypto::AgileEngine::encryptHmacValue(), oox::crypto::AgileEngine::generateAndEncryptVerifierHash(), and oox::crypto::AgileEngine::setupEncryptionParameters().