Pkcs11Stubs.cpp File Reference

#include <cstring>
#include <memory>
#include <mutex>
#include <unordered_map>
#include <AVSCommon/Utils/Logger/Logger.h>
#include <pkcs11.h>
#include <acsdkCryptoInterfaces/CryptoFactoryInterface.h>
#include <acsdkCrypto/CryptoFactory.h>

Include dependency graph for Pkcs11Stubs.cpp:

Classes
struct	SessionStub
	Session state object. More...

Macros
#define	LX(event)   alexaClientSDK::avsCommon::utils::logger::LogEntry(TAG, event)
#define	CK_PTR   *
#define	CK_DECLARE_FUNCTION(returnType, name)   returnType name
#define	CK_DECLARE_FUNCTION_POINTER(returnType, name)   returnType(*name)
#define	CK_CALLBACK_FUNCTION(returnType, name)   returnType(*name)
#define	NULL_PTR   nullptr

Functions
static std::shared_ptr< SessionStub >	findSession (CK_SESSION_HANDLE sessionHandle)
	Helper to find session by handle. More...
CK_RV	C_GetFunctionList (CK_FUNCTION_LIST_PTR_PTR result)
	Provides function table. More...
static void	initializeKey (AlgorithmType type, CryptoCodecInterface::Key &key, DigestInterface::DataBlock &checksum)
CK_RV	C_Initialize (CK_VOID_PTR reserved)
	Initializes module. More...
CK_RV	C_Finalize (CK_VOID_PTR reserved)
	Releases module data. More...
CK_RV	C_GetSlotList (CK_BBOOL tokenPresent, CK_SLOT_ID_PTR slotList, CK_ULONG_PTR slotListSize)
	Provides slot list. More...
CK_RV	C_GetTokenInfo (CK_SLOT_ID slotID, CK_TOKEN_INFO_PTR tokenInfo)
	Provide token info. More...
CK_RV	C_OpenSession (CK_SLOT_ID slotID, CK_FLAGS flags, CK_VOID_PTR application, CK_NOTIFY notify, CK_SESSION_HANDLE_PTR sessionHandle)
	Opens a new session. More...
CK_RV	C_CloseSession (CK_SESSION_HANDLE sessionHandle)
	Terminates session. More...
CK_RV	C_Login (CK_SESSION_HANDLE sessionHandle, CK_USER_TYPE type, CK_UTF8CHAR_PTR pin, CK_ULONG pinLen)
	Performs login. More...
CK_RV	C_Logout (CK_SESSION_HANDLE sessionHandle)
CK_RV	C_GetAttributeValue (CK_SESSION_HANDLE sessionHandle, CK_OBJECT_HANDLE objectHandle, CK_ATTRIBUTE_PTR attributes, CK_ULONG attributeCount)
CK_RV	C_FindObjectsInit (CK_SESSION_HANDLE sessionHandle, CK_ATTRIBUTE_PTR attributes, CK_ULONG attributeCount)
	Initializes object search. More...
CK_RV	C_FindObjects (CK_SESSION_HANDLE sessionHandle, CK_OBJECT_HANDLE_PTR objectHandles, CK_ULONG maxObjectCount, CK_ULONG_PTR objectCount)
	Finds objects matching search criteria. More...
CK_RV	C_FindObjectsFinal (CK_SESSION_HANDLE sessionHandle)
	Finishes object search. More...
CK_RV	C_EncryptInit (CK_SESSION_HANDLE sessionHandle, CK_MECHANISM_PTR mechanism, CK_OBJECT_HANDLE keyHandle)
	Initializes encryption operation. More...
CK_RV	C_Encrypt (CK_SESSION_HANDLE sessionHandle, CK_BYTE_PTR plaintext, CK_ULONG plaintextLen, CK_BYTE_PTR ciphertext, CK_ULONG_PTR ciphertextLen)
	Performs encryption. More...
CK_RV	C_DecryptInit (CK_SESSION_HANDLE sessionHandle, CK_MECHANISM_PTR mechanism, CK_OBJECT_HANDLE keyHandle)
	Initializes decryption operation. More...
CK_RV	C_Decrypt (CK_SESSION_HANDLE sessionHandle, CK_BYTE_PTR ciphertext, CK_ULONG ciphertextLen, CK_BYTE_PTR plaintext, CK_ULONG_PTR plaintextLen)
	Performs decryption. More...

Variables
static CK_FUNCTION_LIST	FUNCTION_LIST
	PKCS11 function list table. More...
static constexpr CK_OBJECT_CLASS	UNSPECIFIED_OBJECT_CLASS = (CK_OBJECT_CLASS)-1
	Constant to indicate unspecified value for object class attribute. More...
static constexpr CK_KEY_TYPE	UNSPECIFIED_KEY_TYPE = (CK_KEY_TYPE)-1
	Constant to indicate unspecified value for key type attribute. More...
static constexpr CK_ULONG	UNSPECIFIED_VALUE_LEN = (CK_ULONG)-1
	Constant to indicate unspecified value for value length attribute. More...
static constexpr CK_SLOT_ID	DEFAULT_SLOT_ID = 1
	Default slot id. More...
static constexpr CK_OBJECT_HANDLE	AES256_KEY_OBJECT_HANDLE = 2
	AES256 key object handle. More...
static constexpr CK_OBJECT_HANDLE	AES128_KEY_OBJECT_HANDLE = 3
	AES128 key object handle. More...
static constexpr CK_ULONG	AES_BLOCK_SIZE = 16
	AES block size in bytes. More...
static constexpr int	AES_GCM_TAG_SIZE = 16
	AES GCM tag size in bytes. More...
static constexpr CK_ULONG	AES256_KEY_SIZE = 32
	Key size in bytes for AES 256. More...
static constexpr CK_ULONG	AES128_KEY_SIZE = 16
	Key size in bytes for AES 128. More...
static std::shared_ptr< CryptoFactoryInterface >	c_cryptoFactory
	Crypto factory to HSM function simulations. More...
static KeyFactoryInterface::Key	c_aes256Key
	AES 256 key value. This stub generates key value on initialization. More...
static KeyFactoryInterface::Key	c_aes128Key
	AES 128 key value. This stub generates key value on initialization. More...
static DigestInterface::DataBlock	c_aes256Checksum
static DigestInterface::DataBlock	c_aes128Checksum
	AES 128 key checksum. More...
static CK_ULONG	c_sessionCounter
	Counter to generate unique session handle values. More...
static std::unordered_map< CK_ULONG, std::shared_ptr< SessionStub > >	c_sessions
	Session map. More...
static std::mutex	c_sessionsMutex
	Session map mutex. More...