openvpn::AEAD::Crypto< CRYPTO_API > Class Template Reference

#include <crypto_aead.hpp>

Inheritance diagram for openvpn::AEAD::Crypto< CRYPTO_API >:

Collaboration diagram for openvpn::AEAD::Crypto< CRYPTO_API >:

Classes
struct	Decrypt
struct	Encrypt
class	Nonce

Public Types
typedef CryptoDCInstance	Base
Public Types inherited from openvpn::CryptoDCInstance
enum	{ CIPHER_DEFINED = (1 << 0) , HMAC_DEFINED = (1 << 1) , CRYPTO_DEFINED = (1 << 2) , EXPLICIT_EXIT_NOTIFY_DEFINED = (1 << 3) }
enum	RekeyType {   ACTIVATE_PRIMARY , ACTIVATE_PRIMARY_MOVE , NEW_SECONDARY , PRIMARY_SECONDARY_SWAP ,   DEACTIVATE_SECONDARY , DEACTIVATE_ALL }
typedef RCPtr< CryptoDCInstance >	Ptr
Public Types inherited from openvpn::RC< thread_unsafe_refcount >
typedef RCPtr< RC >	Ptr

Public Member Functions
	Crypto (SSLLib::Ctx libctx_arg, CryptoDCSettingsData dc_settings_data, const Frame::Ptr &frame_arg, const SessionStats::Ptr &stats_arg)
bool	encrypt (BufferAllocated &buf, const unsigned char *op32) override
Error::Type	decrypt (BufferAllocated &buf, const std::time_t now, const unsigned char *op32) override
void	init_cipher (StaticKey &&encrypt_key, StaticKey &&decrypt_key) override
void	init_hmac (StaticKey &&encrypt_key, StaticKey &&decrypt_key) override
void	init_pid (const char *recv_name, const int recv_unit, const SessionStats::Ptr &recv_stats_arg) override
unsigned int	defined () const override
bool	consider_compression (const CompressContext &comp_ctx) override
void	rekey (const typename Base::RekeyType type) override
Public Member Functions inherited from openvpn::CryptoDCInstance
virtual void	init_remote_peer_id (const int remote_peer_id)
virtual void	explicit_exit_notify ()
Public Member Functions inherited from openvpn::RC< thread_unsafe_refcount >
	RC () noexcept=default
	RC (const RC &)=delete
virtual	~RC ()=default
RC &	operator= (const RC &)=delete
olong	use_count () const noexcept
	Delegates call to RCImpl and returns the result.

Private Attributes
CryptoDCSettingsData	dc_settings
Frame::Ptr	frame
SessionStats::Ptr	stats
SSLLib::Ctx	libctx
Encrypt	e
Decrypt	d

Additional Inherited Members
Static Public Member Functions inherited from openvpn::RC< thread_unsafe_refcount >
static constexpr bool	is_thread_safe ()
	Delegates call to RCImpl and returns the result.

Detailed Description

template<typename CRYPTO_API>
class openvpn::AEAD::Crypto< CRYPTO_API >

Definition at line 42 of file crypto_aead.hpp.

Member Typedef Documentation

Base

template<typename CRYPTO_API >

typedef CryptoDCInstance openvpn::AEAD::Crypto< CRYPTO_API >::Base

Definition at line 174 of file crypto_aead.hpp.

Constructor & Destructor Documentation

Crypto()

template<typename CRYPTO_API >

openvpn::AEAD::Crypto< CRYPTO_API >::Crypto ( SSLLib::Ctx  libctx_arg, CryptoDCSettingsData  dc_settings_data, const Frame::Ptr &  frame_arg, const SessionStats::Ptr &  stats_arg  )

inline

Definition at line 176 of file crypto_aead.hpp.

Member Function Documentation

consider_compression()

template<typename CRYPTO_API >

bool openvpn::AEAD::Crypto< CRYPTO_API >::consider_compression ( const CompressContext &  comp_ctx )

inlineoverridevirtual

Implements openvpn::CryptoDCInstance.

Definition at line 336 of file crypto_aead.hpp.

decrypt()

template<typename CRYPTO_API >

Error::Type openvpn::AEAD::Crypto< CRYPTO_API >::decrypt ( BufferAllocated &  buf, const std::time_t  now, const unsigned char *  op32  )

inlineoverridevirtual

Implements openvpn::CryptoDCInstance.

Definition at line 235 of file crypto_aead.hpp.

defined()

template<typename CRYPTO_API >

unsigned int openvpn::AEAD::Crypto< CRYPTO_API >::defined ( ) const

inlineoverridevirtual

Implements openvpn::CryptoDCInstance.

Definition at line 325 of file crypto_aead.hpp.

encrypt()

template<typename CRYPTO_API >

bool openvpn::AEAD::Crypto< CRYPTO_API >::encrypt ( BufferAllocated &  buf, const unsigned char *  op32  )

inlineoverridevirtual

Implements openvpn::CryptoDCInstance.

Definition at line 190 of file crypto_aead.hpp.

init_cipher()

template<typename CRYPTO_API >

void openvpn::AEAD::Crypto< CRYPTO_API >::init_cipher ( StaticKey &&  encrypt_key, StaticKey &&  decrypt_key  )

inlineoverridevirtual

Initialised the encryption/decryption cipher of the classs. Note that this is and init_hmac need to typically called before encrypt/decrypt can be called.

Implements openvpn::CryptoDCInstance.

Definition at line 293 of file crypto_aead.hpp.

init_hmac()

template<typename CRYPTO_API >

void openvpn::AEAD::Crypto< CRYPTO_API >::init_hmac ( StaticKey &&  encrypt_key, StaticKey &&  decrypt_key  )

inlineoverridevirtual

Implements openvpn::CryptoDCInstance.

Definition at line 307 of file crypto_aead.hpp.

init_pid()

template<typename CRYPTO_API >

void openvpn::AEAD::Crypto< CRYPTO_API >::init_pid ( const char *  recv_name, const int  recv_unit, const SessionStats::Ptr &  recv_stats_arg  )

inlineoverridevirtual

Implements openvpn::CryptoDCInstance.

Definition at line 314 of file crypto_aead.hpp.

rekey()

template<typename CRYPTO_API >

void openvpn::AEAD::Crypto< CRYPTO_API >::rekey ( const typename Base::RekeyType  type )

inlineoverridevirtual

Implements openvpn::CryptoDCInstance.

Definition at line 342 of file crypto_aead.hpp.

Member Data Documentation

d

template<typename CRYPTO_API >

Decrypt openvpn::AEAD::Crypto< CRYPTO_API >::d

private

Definition at line 352 of file crypto_aead.hpp.

dc_settings

template<typename CRYPTO_API >

CryptoDCSettingsData openvpn::AEAD::Crypto< CRYPTO_API >::dc_settings

private

Definition at line 347 of file crypto_aead.hpp.

e

template<typename CRYPTO_API >

Encrypt openvpn::AEAD::Crypto< CRYPTO_API >::e

private

Definition at line 351 of file crypto_aead.hpp.

frame

template<typename CRYPTO_API >

Frame::Ptr openvpn::AEAD::Crypto< CRYPTO_API >::frame

private

Definition at line 348 of file crypto_aead.hpp.

libctx

template<typename CRYPTO_API >

SSLLib::Ctx openvpn::AEAD::Crypto< CRYPTO_API >::libctx

private

Definition at line 350 of file crypto_aead.hpp.

stats

template<typename CRYPTO_API >

SessionStats::Ptr openvpn::AEAD::Crypto< CRYPTO_API >::stats

private

Definition at line 349 of file crypto_aead.hpp.

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

• openvpn/crypto/crypto_aead.hpp