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crypt.h File Reference

#include <gwenhywfar/error.h>
#include <gwenhywfar/buffer.h>
#include <gwenhywfar/db.h>
#include <gwenhywfar/keyspec.h>
#include <gwenhywfar/inherit.h>
#include <gwenhywfar/list2.h>

Go to the source code of this file.

Function prototypes

typedef GWEN_ERRORCODE(* GWEN_CRYPTKEY_CLOSE_FN )(GWEN_CRYPTKEY *key)
typedef GWEN_ERRORCODE(* GWEN_CRYPTKEY_DECRYPT_FN )(const GWEN_CRYPTKEY *key, GWEN_BUFFER *src, GWEN_BUFFER *dst)
typedef GWEN_CRYPTKEY *(* GWEN_CRYPTKEY_DUP_FN )(const GWEN_CRYPTKEY *key)
typedef GWEN_ERRORCODE(* GWEN_CRYPTKEY_ENCRYPT_FN )(const GWEN_CRYPTKEY *key, GWEN_BUFFER *src, GWEN_BUFFER *dst)
typedef void(* GWEN_CRYPTKEY_FREEKEYDATA_FN )(GWEN_CRYPTKEY *key)
typedef GWEN_ERRORCODE(* GWEN_CRYPTKEY_FROMDB_FN )(GWEN_CRYPTKEY *key, GWEN_DB_NODE *db)
typedef GWEN_ERRORCODE(* GWEN_CRYPTKEY_GENERATEKEY_FN )(GWEN_CRYPTKEY *key, unsigned keylength)
typedef unsigned int(* GWEN_CRYPTKEY_GETCHUNKSIZE_FN )(const GWEN_CRYPTKEY *key)
typedef GWEN_ERRORCODE(* GWEN_CRYPTKEY_OPEN_FN )(GWEN_CRYPTKEY *key)
typedef GWEN_ERRORCODE(* GWEN_CRYPTKEY_SIGN_FN )(const GWEN_CRYPTKEY *key, GWEN_BUFFER *src, GWEN_BUFFER *dst)
typedef GWEN_ERRORCODE(* GWEN_CRYPTKEY_TODB_FN )(const GWEN_CRYPTKEY *key, GWEN_DB_NODE *db, int pub)
typedef GWEN_ERRORCODE(* GWEN_CRYPTKEY_VERIFY_FN )(const GWEN_CRYPTKEY *key, GWEN_BUFFER *src, GWEN_BUFFER *dst)

Functions expected in implementation

GWENHYWFAR_API GWEN_ERRORCODE GWEN_CryptImpl_Fini ()
GWENHYWFAR_API GWEN_ERRORCODE GWEN_CryptImpl_Init ()

Function Setter

GWENHYWFAR_API void GWEN_CryptKey_SetCloseFn (GWEN_CRYPTKEY *key, GWEN_CRYPTKEY_CLOSE_FN closeKeyFn)
GWENHYWFAR_API void GWEN_CryptKey_SetDecryptFn (GWEN_CRYPTKEY *key, GWEN_CRYPTKEY_DECRYPT_FN decryptFn)
GWENHYWFAR_API void GWEN_CryptKey_SetDupFn (GWEN_CRYPTKEY *key, GWEN_CRYPTKEY_DUP_FN dupFn)
GWENHYWFAR_API void GWEN_CryptKey_SetEncryptFn (GWEN_CRYPTKEY *key, GWEN_CRYPTKEY_ENCRYPT_FN encryptFn)
GWENHYWFAR_API void GWEN_CryptKey_SetFreeKeyDataFn (GWEN_CRYPTKEY *key, GWEN_CRYPTKEY_FREEKEYDATA_FN freeKeyDataFn)
GWENHYWFAR_API void GWEN_CryptKey_SetFromDbFn (GWEN_CRYPTKEY *key, GWEN_CRYPTKEY_FROMDB_FN fromDbFn)
GWENHYWFAR_API void GWEN_CryptKey_SetGenerateKeyFn (GWEN_CRYPTKEY *key, GWEN_CRYPTKEY_GENERATEKEY_FN generateKeyFn)
GWENHYWFAR_API void GWEN_CryptKey_SetGetChunkSizeFn (GWEN_CRYPTKEY *key, GWEN_CRYPTKEY_GETCHUNKSIZE_FN getChunkSizeFn)
GWENHYWFAR_API void GWEN_CryptKey_SetOpenFn (GWEN_CRYPTKEY *key, GWEN_CRYPTKEY_OPEN_FN openKeyFn)
GWENHYWFAR_API void GWEN_CryptKey_SetSignFn (GWEN_CRYPTKEY *key, GWEN_CRYPTKEY_SIGN_FN signFn)
GWENHYWFAR_API void GWEN_CryptKey_SetToDbFn (GWEN_CRYPTKEY *key, GWEN_CRYPTKEY_TODB_FN toDbFn)
GWENHYWFAR_API void GWEN_CryptKey_SetVerifyFn (GWEN_CRYPTKEY *key, GWEN_CRYPTKEY_VERIFY_FN verifyFn)

Defines

#define GWEN_CRYPT_ERROR_ALREADY_REGISTERED   1
#define GWEN_CRYPT_ERROR_BAD_SIZE   3
#define GWEN_CRYPT_ERROR_BUFFER_FULL   4
#define GWEN_CRYPT_ERROR_DECRYPT   6
#define GWEN_CRYPT_ERROR_ENCRYPT   5
#define GWEN_CRYPT_ERROR_GENERIC   11
#define GWEN_CRYPT_ERROR_NOT_REGISTERED   2
#define GWEN_CRYPT_ERROR_SIGN   7
#define GWEN_CRYPT_ERROR_SSL   10
#define GWEN_CRYPT_ERROR_TYPE   "Crypt"
#define GWEN_CRYPT_ERROR_UNSUPPORTED   9
#define GWEN_CRYPT_ERROR_VERIFY   8
#define GWEN_CRYPT_FLAG_DISABLE_SMALLER_SIGNATURE   0x00000001

Typedefs

typedef GWEN_CRYPTKEY GWEN_CRYPTKEY
typedef GWEN_CRYPTKEY_PROVIDER GWEN_CRYPTKEY_PROVIDER
typedef GWEN_CRYPTKEY *(* GWEN_CRYPTPROVIDER_NEWKEY_FN )(GWEN_CRYPTKEY_PROVIDER *pr)

Functions

int GWEN_Crypt_IsAvailable ()
GWENHYWFAR_API GWEN_ERRORCODE GWEN_Crypt_RegisterProvider (GWEN_CRYPTKEY_PROVIDER *pr)
GWENHYWFAR_API void GWEN_Crypt_UnregisterAllProviders ()
GWENHYWFAR_API GWEN_ERRORCODE GWEN_Crypt_UnregisterProvider (GWEN_CRYPTKEY_PROVIDER *pr)
GWENHYWFAR_API void GWEN_CryptKey_AddFlags (GWEN_CRYPTKEY *key, GWEN_TYPE_UINT32 fl)
GWENHYWFAR_API GWEN_ERRORCODE GWEN_CryptKey_Close (GWEN_CRYPTKEY *key)
GWENHYWFAR_API void GWEN_CryptKey_DecrementOpenCount (GWEN_CRYPTKEY *key)
GWENHYWFAR_API GWEN_ERRORCODE GWEN_CryptKey_Decrypt (const GWEN_CRYPTKEY *key, GWEN_BUFFER *src, GWEN_BUFFER *dst)
GWENHYWFAR_API GWEN_CRYPTKEYGWEN_CryptKey_dup (const GWEN_CRYPTKEY *key)
GWENHYWFAR_API GWEN_ERRORCODE GWEN_CryptKey_Encrypt (const GWEN_CRYPTKEY *key, GWEN_BUFFER *src, GWEN_BUFFER *dst)
GWENHYWFAR_API GWEN_CRYPTKEYGWEN_CryptKey_Factory (const char *t)
GWENHYWFAR_API void GWEN_CryptKey_free (GWEN_CRYPTKEY *key)
GWENHYWFAR_API GWEN_CRYPTKEYGWEN_CryptKey_FromDb (GWEN_DB_NODE *db)
int GWEN_CryptKey_FromPassword (const char *password, unsigned char *buffer, unsigned int bsize)
int GWEN_CryptKey_FromPasswordSSL (const char *password, unsigned char *buffer, unsigned int bsize)
GWENHYWFAR_API GWEN_ERRORCODE GWEN_CryptKey_Generate (GWEN_CRYPTKEY *key, unsigned int keylength)
GWENHYWFAR_API unsigned int GWEN_CryptKey_GetChunkSize (const GWEN_CRYPTKEY *key)
GWEN_ERRORCODE GWEN_CryptKey_GetData (GWEN_CRYPTKEY *key, char *buffer, unsigned int *bsize)
GWENHYWFAR_API GWEN_TYPE_UINT32 GWEN_CryptKey_GetFlags (const GWEN_CRYPTKEY *key)
GWENHYWFAR_API void * GWEN_CryptKey_GetKeyData (const GWEN_CRYPTKEY *key)
GWENHYWFAR_API const char * GWEN_CryptKey_GetKeyName (const GWEN_CRYPTKEY *key)
GWENHYWFAR_API const GWEN_KEYSPECGWEN_CryptKey_GetKeySpec (const GWEN_CRYPTKEY *key)
GWENHYWFAR_API const char * GWEN_CryptKey_GetKeyType (const GWEN_CRYPTKEY *key)
GWENHYWFAR_API unsigned int GWEN_CryptKey_GetNumber (const GWEN_CRYPTKEY *key)
GWENHYWFAR_API int GWEN_CryptKey_GetOpenCount (const GWEN_CRYPTKEY *key)
GWENHYWFAR_API const char * GWEN_CryptKey_GetOwner (const GWEN_CRYPTKEY *key)
GWENHYWFAR_API int GWEN_CryptKey_GetStatus (const GWEN_CRYPTKEY *key)
GWENHYWFAR_API unsigned int GWEN_CryptKey_GetVersion (const GWEN_CRYPTKEY *key)
GWENHYWFAR_API void GWEN_CryptKey_IncrementOpenCount (GWEN_CRYPTKEY *key)
GWENHYWFAR_API int GWEN_CryptKey_IsPublic (const GWEN_CRYPTKEY *key)
void GWEN_CryptKey_List2_freeAll (GWEN_CRYPTKEY_LIST2 *stl)
GWENHYWFAR_API GWEN_CRYPTKEYGWEN_CryptKey_new ()
GWENHYWFAR_API GWEN_ERRORCODE GWEN_CryptKey_Open (GWEN_CRYPTKEY *key)
GWENHYWFAR_API GWEN_ERRORCODE GWEN_CryptKey_SetData (GWEN_CRYPTKEY *key, const char *buffer, unsigned int bsize)
GWENHYWFAR_API void GWEN_CryptKey_SetFlags (GWEN_CRYPTKEY *key, GWEN_TYPE_UINT32 fl)
GWENHYWFAR_API void GWEN_CryptKey_SetKeyData (GWEN_CRYPTKEY *key, void *kd)
GWENHYWFAR_API void GWEN_CryptKey_SetKeyName (GWEN_CRYPTKEY *key, const char *s)
GWENHYWFAR_API void GWEN_CryptKey_SetKeyType (GWEN_CRYPTKEY *key, const char *s)
GWENHYWFAR_API void GWEN_CryptKey_SetNumber (GWEN_CRYPTKEY *key, unsigned int i)
GWENHYWFAR_API void GWEN_CryptKey_SetOwner (GWEN_CRYPTKEY *key, const char *s)
GWENHYWFAR_API void GWEN_CryptKey_SetPublic (GWEN_CRYPTKEY *key, int i)
GWENHYWFAR_API void GWEN_CryptKey_SetStatus (GWEN_CRYPTKEY *key, int i)
GWENHYWFAR_API void GWEN_CryptKey_SetVersion (GWEN_CRYPTKEY *key, unsigned int i)
GWENHYWFAR_API GWEN_ERRORCODE GWEN_CryptKey_Sign (const GWEN_CRYPTKEY *key, GWEN_BUFFER *src, GWEN_BUFFER *dst)
GWENHYWFAR_API void GWEN_CryptKey_SubFlags (GWEN_CRYPTKEY *key, GWEN_TYPE_UINT32 fl)
GWENHYWFAR_API GWEN_ERRORCODE GWEN_CryptKey_ToDb (const GWEN_CRYPTKEY *key, GWEN_DB_NODE *db, int pub)
GWENHYWFAR_API GWEN_ERRORCODE GWEN_CryptKey_Verify (const GWEN_CRYPTKEY *key, GWEN_BUFFER *src, GWEN_BUFFER *dst)
GWENHYWFAR_API void GWEN_CryptProvider_free (GWEN_CRYPTKEY_PROVIDER *pr)
GWENHYWFAR_API GWEN_CRYPTKEY_PROVIDERGWEN_CryptProvider_new ()
GWENHYWFAR_API void GWEN_CryptProvider_SetName (GWEN_CRYPTKEY_PROVIDER *pr, const char *name)
GWENHYWFAR_API void GWEN_CryptProvider_SetNewKeyFn (GWEN_CRYPTKEY_PROVIDER *pr, GWEN_CRYPTPROVIDER_NEWKEY_FN newKeyFn)


Define Documentation

#define GWEN_CRYPT_ERROR_ALREADY_REGISTERED   1
 

#define GWEN_CRYPT_ERROR_BAD_SIZE   3
 

#define GWEN_CRYPT_ERROR_BUFFER_FULL   4
 

#define GWEN_CRYPT_ERROR_DECRYPT   6
 

#define GWEN_CRYPT_ERROR_ENCRYPT   5
 

#define GWEN_CRYPT_ERROR_GENERIC   11
 

#define GWEN_CRYPT_ERROR_NOT_REGISTERED   2
 

#define GWEN_CRYPT_ERROR_SIGN   7
 

#define GWEN_CRYPT_ERROR_SSL   10
 

#define GWEN_CRYPT_ERROR_TYPE   "Crypt"
 

#define GWEN_CRYPT_ERROR_UNSUPPORTED   9
 

#define GWEN_CRYPT_ERROR_VERIFY   8
 

#define GWEN_CRYPT_FLAG_DISABLE_SMALLER_SIGNATURE   0x00000001
 

If this flag is set then signing with an RSA key will not choose the smaller signature according iso9796-appendix. The default is to allow it.


Typedef Documentation

typedef struct GWEN_CRYPTKEY GWEN_CRYPTKEY
 

typedef GWEN_ERRORCODE(* GWEN_CRYPTKEY_CLOSE_FN)(GWEN_CRYPTKEY *key)
 

typedef GWEN_ERRORCODE(* GWEN_CRYPTKEY_DECRYPT_FN)(const GWEN_CRYPTKEY *key, GWEN_BUFFER *src, GWEN_BUFFER *dst)
 

typedef GWEN_CRYPTKEY*(* GWEN_CRYPTKEY_DUP_FN)(const GWEN_CRYPTKEY *key)
 

typedef GWEN_ERRORCODE(* GWEN_CRYPTKEY_ENCRYPT_FN)(const GWEN_CRYPTKEY *key, GWEN_BUFFER *src, GWEN_BUFFER *dst)
 

typedef void(* GWEN_CRYPTKEY_FREEKEYDATA_FN)(GWEN_CRYPTKEY *key)
 

typedef GWEN_ERRORCODE(* GWEN_CRYPTKEY_FROMDB_FN)(GWEN_CRYPTKEY *key, GWEN_DB_NODE *db)
 

typedef GWEN_ERRORCODE(* GWEN_CRYPTKEY_GENERATEKEY_FN)(GWEN_CRYPTKEY *key, unsigned keylength)
 

typedef unsigned int(* GWEN_CRYPTKEY_GETCHUNKSIZE_FN)(const GWEN_CRYPTKEY *key)
 

typedef GWEN_ERRORCODE(* GWEN_CRYPTKEY_OPEN_FN)(GWEN_CRYPTKEY *key)
 

typedef struct GWEN_CRYPTKEY_PROVIDER GWEN_CRYPTKEY_PROVIDER
 

typedef GWEN_ERRORCODE(* GWEN_CRYPTKEY_SIGN_FN)(const GWEN_CRYPTKEY *key, GWEN_BUFFER *src, GWEN_BUFFER *dst)
 

typedef GWEN_ERRORCODE(* GWEN_CRYPTKEY_TODB_FN)(const GWEN_CRYPTKEY *key, GWEN_DB_NODE *db, int pub)
 

typedef GWEN_ERRORCODE(* GWEN_CRYPTKEY_VERIFY_FN)(const GWEN_CRYPTKEY *key, GWEN_BUFFER *src, GWEN_BUFFER *dst)
 

typedef GWEN_CRYPTKEY*(* GWEN_CRYPTPROVIDER_NEWKEY_FN)(GWEN_CRYPTKEY_PROVIDER *pr)
 


Function Documentation

int GWEN_Crypt_IsAvailable  ) 
 

GWENHYWFAR_API GWEN_ERRORCODE GWEN_Crypt_RegisterProvider GWEN_CRYPTKEY_PROVIDER pr  ) 
 

On success this function takes over ownership of the given object.

GWENHYWFAR_API void GWEN_Crypt_UnregisterAllProviders  ) 
 

GWENHYWFAR_API GWEN_ERRORCODE GWEN_Crypt_UnregisterProvider GWEN_CRYPTKEY_PROVIDER pr  ) 
 

GWENHYWFAR_API GWEN_ERRORCODE GWEN_CryptImpl_Fini  ) 
 

This function is called when the GWEN_Crypt module is deinitialized. It can be used to release allocated data. It MUST NOT unregister any crypt key type, this is done automatically.

GWENHYWFAR_API GWEN_ERRORCODE GWEN_CryptImpl_Init  ) 
 

This function is expected to register all it's crypto service providers. It is called when the GWEN_Crypt module is initialized.

GWENHYWFAR_API void GWEN_CryptKey_AddFlags GWEN_CRYPTKEY key,
GWEN_TYPE_UINT32  fl
 

GWENHYWFAR_API GWEN_ERRORCODE GWEN_CryptKey_Close GWEN_CRYPTKEY key  ) 
 

GWENHYWFAR_API void GWEN_CryptKey_DecrementOpenCount GWEN_CRYPTKEY key  ) 
 

GWENHYWFAR_API GWEN_ERRORCODE GWEN_CryptKey_Decrypt const GWEN_CRYPTKEY key,
GWEN_BUFFER src,
GWEN_BUFFER dst
 

GWENHYWFAR_API GWEN_CRYPTKEY* GWEN_CryptKey_dup const GWEN_CRYPTKEY key  ) 
 

GWENHYWFAR_API GWEN_ERRORCODE GWEN_CryptKey_Encrypt const GWEN_CRYPTKEY key,
GWEN_BUFFER src,
GWEN_BUFFER dst
 

GWENHYWFAR_API GWEN_CRYPTKEY* GWEN_CryptKey_Factory const char *  t  ) 
 

GWENHYWFAR_API void GWEN_CryptKey_free GWEN_CRYPTKEY key  ) 
 

GWENHYWFAR_API GWEN_CRYPTKEY* GWEN_CryptKey_FromDb GWEN_DB_NODE db  ) 
 

int GWEN_CryptKey_FromPassword const char *  password,
unsigned char *  buffer,
unsigned int  bsize
 

Creates a password from a given string. Depending on the size needed a hash-algorithm is applied to the given password.

int GWEN_CryptKey_FromPasswordSSL const char *  password,
unsigned char *  buffer,
unsigned int  bsize
 

Creates a password from a given string using the method of SSL. This allows removing direct OpenSSL dependendcies from other projects.

Note: This function is not recommended ! It is only supported for existing code. New code MUST use GWEN_CryptKey_FromPassword since that function uses very well documented algorithms to create key data.

GWENHYWFAR_API GWEN_ERRORCODE GWEN_CryptKey_Generate GWEN_CRYPTKEY key,
unsigned int  keylength
 

GWENHYWFAR_API unsigned int GWEN_CryptKey_GetChunkSize const GWEN_CRYPTKEY key  ) 
 

GWEN_ERRORCODE GWEN_CryptKey_GetData GWEN_CRYPTKEY key,
char *  buffer,
unsigned int *  bsize
 

This is a conveniance function. Gets the key data. This can be used by the application for keys which use the variable "keydata" when calling GWEN_CryptKey_ToDb (such as most symmetric keys).

GWENHYWFAR_API GWEN_TYPE_UINT32 GWEN_CryptKey_GetFlags const GWEN_CRYPTKEY key  ) 
 

GWENHYWFAR_API void* GWEN_CryptKey_GetKeyData const GWEN_CRYPTKEY key  ) 
 

This function is only available if you define GWEN_EXTEND_CRYPTKEY to protect it against careless calls by the application. You should only define GWEN_EXTEND_CRYPTKEY if you actually are extending this "class". This makes this function kinda like protected in C++.

GWENHYWFAR_API const char* GWEN_CryptKey_GetKeyName const GWEN_CRYPTKEY key  ) 
 

GWENHYWFAR_API const GWEN_KEYSPEC* GWEN_CryptKey_GetKeySpec const GWEN_CRYPTKEY key  ) 
 

Returns a pointer to the key's description. You MUST NOT free the returned pointer.

GWENHYWFAR_API const char* GWEN_CryptKey_GetKeyType const GWEN_CRYPTKEY key  ) 
 

GWENHYWFAR_API unsigned int GWEN_CryptKey_GetNumber const GWEN_CRYPTKEY key  ) 
 

GWENHYWFAR_API int GWEN_CryptKey_GetOpenCount const GWEN_CRYPTKEY key  ) 
 

GWENHYWFAR_API const char* GWEN_CryptKey_GetOwner const GWEN_CRYPTKEY key  ) 
 

GWENHYWFAR_API int GWEN_CryptKey_GetStatus const GWEN_CRYPTKEY key  ) 
 

Returns the status of the key. This property is not used by gwen, but it might be used by applications. Therefore the values of this property are defined by the application which uses it.

GWENHYWFAR_API unsigned int GWEN_CryptKey_GetVersion const GWEN_CRYPTKEY key  ) 
 

GWENHYWFAR_API void GWEN_CryptKey_IncrementOpenCount GWEN_CRYPTKEY key  ) 
 

GWENHYWFAR_API int GWEN_CryptKey_IsPublic const GWEN_CRYPTKEY key  ) 
 

void GWEN_CryptKey_List2_freeAll GWEN_CRYPTKEY_LIST2 stl  ) 
 

GWENHYWFAR_API GWEN_CRYPTKEY* GWEN_CryptKey_new  ) 
 

For internal use only.

GWENHYWFAR_API GWEN_ERRORCODE GWEN_CryptKey_Open GWEN_CRYPTKEY key  ) 
 

GWENHYWFAR_API void GWEN_CryptKey_SetCloseFn GWEN_CRYPTKEY key,
GWEN_CRYPTKEY_CLOSE_FN  closeKeyFn
 

GWENHYWFAR_API GWEN_ERRORCODE GWEN_CryptKey_SetData GWEN_CRYPTKEY key,
const char *  buffer,
unsigned int  bsize
 

This is a conveniance function. Sets the key data. This can be used by the application for keys which use the variable "keydata" when calling GWEN_CryptKey_FromDb (such as most symmetric keys).

GWENHYWFAR_API void GWEN_CryptKey_SetDecryptFn GWEN_CRYPTKEY key,
GWEN_CRYPTKEY_DECRYPT_FN  decryptFn
 

GWENHYWFAR_API void GWEN_CryptKey_SetDupFn GWEN_CRYPTKEY key,
GWEN_CRYPTKEY_DUP_FN  dupFn
 

GWENHYWFAR_API void GWEN_CryptKey_SetEncryptFn GWEN_CRYPTKEY key,
GWEN_CRYPTKEY_ENCRYPT_FN  encryptFn
 

GWENHYWFAR_API void GWEN_CryptKey_SetFlags GWEN_CRYPTKEY key,
GWEN_TYPE_UINT32  fl
 

GWENHYWFAR_API void GWEN_CryptKey_SetFreeKeyDataFn GWEN_CRYPTKEY key,
GWEN_CRYPTKEY_FREEKEYDATA_FN  freeKeyDataFn
 

GWENHYWFAR_API void GWEN_CryptKey_SetFromDbFn GWEN_CRYPTKEY key,
GWEN_CRYPTKEY_FROMDB_FN  fromDbFn
 

GWENHYWFAR_API void GWEN_CryptKey_SetGenerateKeyFn GWEN_CRYPTKEY key,
GWEN_CRYPTKEY_GENERATEKEY_FN  generateKeyFn
 

GWENHYWFAR_API void GWEN_CryptKey_SetGetChunkSizeFn GWEN_CRYPTKEY key,
GWEN_CRYPTKEY_GETCHUNKSIZE_FN  getChunkSizeFn
 

GWENHYWFAR_API void GWEN_CryptKey_SetKeyData GWEN_CRYPTKEY key,
void *  kd
 

This function is only available if you define GWEN_EXTEND_CRYPTKEY to protect it against careless calls by the application. You should only define GWEN_EXTEND_CRYPTKEY if you actually are extending this "class". This makes this function kinda like protected in C++.

GWENHYWFAR_API void GWEN_CryptKey_SetKeyName GWEN_CRYPTKEY key,
const char *  s
 

GWENHYWFAR_API void GWEN_CryptKey_SetKeyType GWEN_CRYPTKEY key,
const char *  s
 

GWENHYWFAR_API void GWEN_CryptKey_SetNumber GWEN_CRYPTKEY key,
unsigned int  i
 

GWENHYWFAR_API void GWEN_CryptKey_SetOpenFn GWEN_CRYPTKEY key,
GWEN_CRYPTKEY_OPEN_FN  openKeyFn
 

GWENHYWFAR_API void GWEN_CryptKey_SetOwner GWEN_CRYPTKEY key,
const char *  s
 

GWENHYWFAR_API void GWEN_CryptKey_SetPublic GWEN_CRYPTKEY key,
int  i
 

GWENHYWFAR_API void GWEN_CryptKey_SetSignFn GWEN_CRYPTKEY key,
GWEN_CRYPTKEY_SIGN_FN  signFn
 

GWENHYWFAR_API void GWEN_CryptKey_SetStatus GWEN_CRYPTKEY key,
int  i
 

GWENHYWFAR_API void GWEN_CryptKey_SetToDbFn GWEN_CRYPTKEY key,
GWEN_CRYPTKEY_TODB_FN  toDbFn
 

GWENHYWFAR_API void GWEN_CryptKey_SetVerifyFn GWEN_CRYPTKEY key,
GWEN_CRYPTKEY_VERIFY_FN  verifyFn
 

GWENHYWFAR_API void GWEN_CryptKey_SetVersion GWEN_CRYPTKEY key,
unsigned int  i
 

GWENHYWFAR_API GWEN_ERRORCODE GWEN_CryptKey_Sign const GWEN_CRYPTKEY key,
GWEN_BUFFER src,
GWEN_BUFFER dst
 

GWENHYWFAR_API void GWEN_CryptKey_SubFlags GWEN_CRYPTKEY key,
GWEN_TYPE_UINT32  fl
 

GWENHYWFAR_API GWEN_ERRORCODE GWEN_CryptKey_ToDb const GWEN_CRYPTKEY key,
GWEN_DB_NODE db,
int  pub
 

GWENHYWFAR_API GWEN_ERRORCODE GWEN_CryptKey_Verify const GWEN_CRYPTKEY key,
GWEN_BUFFER src,
GWEN_BUFFER dst
 

GWENHYWFAR_API void GWEN_CryptProvider_free GWEN_CRYPTKEY_PROVIDER pr  ) 
 

GWENHYWFAR_API GWEN_CRYPTKEY_PROVIDER* GWEN_CryptProvider_new  ) 
 

GWENHYWFAR_API void GWEN_CryptProvider_SetName GWEN_CRYPTKEY_PROVIDER pr,
const char *  name
 

GWENHYWFAR_API void GWEN_CryptProvider_SetNewKeyFn GWEN_CRYPTKEY_PROVIDER pr,
GWEN_CRYPTPROVIDER_NEWKEY_FN  newKeyFn
 


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