Trinity::Crypto::AES Class Reference

#include <AES.h>

Public Types
using	IV = std::array< uint8, IV_SIZE_BYTES >
using	Key = std::array< uint8, KEY_SIZE_BYTES >
using	Tag = uint8[TAG_SIZE_BYTES]

Public Member Functions
	AES (bool encrypting, size_t keySizeBits=128)
	AES (AES const &)=delete
	AES (AES &&)=delete
AES &	operator= (AES const &)=delete
AES &	operator= (AES &&)=delete
	~AES ()
void	Init (Key const &key)
void	Init (std::span< uint8 const > key)
bool	Process (IV const &iv, uint8 *data, size_t length, Tag &tag)
bool	ProcessNoIntegrityCheck (IV const &iv, uint8 *data, size_t partialLength)

Static Public Attributes
static constexpr size_t	IV_SIZE_BYTES = 12
static constexpr size_t	KEY_SIZE_BYTES = 16
static constexpr size_t	TAG_SIZE_BYTES = 12

Private Attributes
EVP_CIPHER_CTX *	_ctx
bool	_encrypting

Detailed Description

Definition at line 28 of file AES.h.

Member Typedef Documentation

IV

using Trinity::Crypto::AES::IV = std::array<uint8, IV_SIZE_BYTES>

Definition at line 35 of file AES.h.

Key

using Trinity::Crypto::AES::Key = std::array<uint8, KEY_SIZE_BYTES>

Definition at line 36 of file AES.h.

Tag

using Trinity::Crypto::AES::Tag = uint8[TAG_SIZE_BYTES]

Definition at line 37 of file AES.h.

Constructor & Destructor Documentation

AES() [1/3]

Trinity::Crypto::AES::AES	(	bool	encrypting,
		size_t	keySizeBits = 128
	)

Definition at line 22 of file AES.cpp.

References _ctx, _encrypting, ASSERT, and SZFMTD.

AES() [2/3]

Trinity::Crypto::AES::AES ( AES const &  )

delete

AES() [3/3]

Trinity::Crypto::AES::AES ( AES &&  )

delete

~AES()

Trinity::Crypto::AES::~AES

(

)

Definition at line 45 of file AES.cpp.

Member Function Documentation

Init() [1/2]

void Trinity::Crypto::AES::Init

(

Key const &

key

)

Definition at line 50 of file AES.cpp.

References ASSERT.

Referenced by WorldPacketCrypt::Init().

Init() [2/2]

void Trinity::Crypto::AES::Init

(

std::span< uint8 const >

key

)

Definition at line 56 of file AES.cpp.

References ASSERT.

operator=() [1/2]

AES & Trinity::Crypto::AES::operator= ( AES &&  )

delete

operator=() [2/2]

AES & Trinity::Crypto::AES::operator= ( AES const &  )

delete

Process()

bool Trinity::Crypto::AES::Process	(	IV const &	iv,
		uint8 *	data,
		size_t	length,
		Tag &	tag
	)

Definition at line 63 of file AES.cpp.

References ASSERT.

Referenced by WorldPacketCrypt::DecryptRecv(), and WorldPacketCrypt::EncryptSend().

ProcessNoIntegrityCheck()

bool Trinity::Crypto::AES::ProcessNoIntegrityCheck	(	IV const &	iv,
		uint8 *	data,
		size_t	partialLength
	)

Definition at line 90 of file AES.cpp.

References ASSERT.

Referenced by WorldPacketCrypt::PeekDecryptRecv().

Member Data Documentation

_ctx

EVP_CIPHER_CTX* Trinity::Crypto::AES::_ctx

private

Definition at line 53 of file AES.h.

Referenced by AES().

_encrypting

bool Trinity::Crypto::AES::_encrypting

private

Definition at line 54 of file AES.h.

Referenced by AES().

IV_SIZE_BYTES

constexpr size_t Trinity::Crypto::AES::IV_SIZE_BYTES = 12

staticconstexpr

Definition at line 31 of file AES.h.

Referenced by account_commandscript::HandleAccountSet2FACommand().

KEY_SIZE_BYTES

constexpr size_t Trinity::Crypto::AES::KEY_SIZE_BYTES = 16

staticconstexpr

Definition at line 32 of file AES.h.

Referenced by SecretMgr::AttemptTransition().

TAG_SIZE_BYTES

constexpr size_t Trinity::Crypto::AES::TAG_SIZE_BYTES = 12

staticconstexpr

Definition at line 33 of file AES.h.

Referenced by account_commandscript::HandleAccountSet2FACommand().

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The documentation for this class was generated from the following files:

• common/Cryptography/AES.h
• common/Cryptography/AES.cpp