pkcs11f.h

PGP8.0源码 请认真阅读您的文件包然后写出其具体功能

/* This function contains pretty much everything about all */
/* the Cryptoki function prototypes. */



/* General-purpose */

/* C_Initialize initializes the Cryptoki library. */
CK_EXTERN _CK_RV CK_FUNC(C_Initialize)
#ifdef CK_NEED_ARG_LIST
(
  CK_VOID_PTR   pReserved  /* reserved.  Should be NULL_PTR */
);
#endif


/* C_Finalize indicates that an application is done with the Cryptoki
 * library. */
CK_EXTERN _CK_RV CK_FUNC(C_Finalize)
#ifdef CK_NEED_ARG_LIST
(
  CK_VOID_PTR   pReserved  /* reserved.  Should be NULL_PTR */
);
#endif


/* C_GetInfo returns general information about Cryptoki. */
CK_EXTERN _CK_RV CK_FUNC(C_GetInfo)
#ifdef CK_NEED_ARG_LIST
(
  CK_INFO_PTR   pInfo  /* location that receives the information */
);
#endif


/* C_GetFunctionList returns the function list. */
CK_EXTERN _CK_RV CK_FUNC(C_GetFunctionList)
#ifdef CK_NEED_ARG_LIST
(
  CK_FUNCTION_LIST_PTR_PTR ppFunctionList  /* receives ptr to function list */
);
#endif



/* Slot and token management */

/* C_GetSlotList obtains a list of slots in the system. */
CK_EXTERN _CK_RV CK_FUNC(C_GetSlotList)
#ifdef CK_NEED_ARG_LIST
(
  CK_BBOOL       tokenPresent,  /* only slots with token present */
  CK_SLOT_ID_PTR pSlotList,     /* receives the array of slot IDs */
  CK_ULONG_PTR   pulCount       /* receives the number of slots */
);
#endif


/* C_GetSlotInfo obtains information about a particular slot in the system. */
CK_EXTERN _CK_RV CK_FUNC(C_GetSlotInfo)
#ifdef CK_NEED_ARG_LIST
(
  CK_SLOT_ID       slotID,  /* the ID of the slot */
  CK_SLOT_INFO_PTR pInfo    /* receives the slot information */
);
#endif


/* C_GetTokenInfo obtains information about a particular token in the
 * system. */
CK_EXTERN _CK_RV CK_FUNC(C_GetTokenInfo)
#ifdef CK_NEED_ARG_LIST
(
  CK_SLOT_ID        slotID,  /* ID of the token's slot */
  CK_TOKEN_INFO_PTR pInfo    /* receives the token information */
);
#endif


/* C_GetMechanismList obtains a list of mechanism types supported by
 * a token. */
CK_EXTERN _CK_RV CK_FUNC(C_GetMechanismList)
#ifdef CK_NEED_ARG_LIST
(
  CK_SLOT_ID            slotID,          /* ID of the token's slot */
  CK_MECHANISM_TYPE_PTR pMechanismList,  /* receives mech. types array */
  CK_ULONG_PTR          pulCount         /* receives number of mechs. */
);
#endif


/* C_GetMechanismInfo obtains information about a particular mechanism 
 * possibly supported by a token. */
CK_EXTERN _CK_RV CK_FUNC(C_GetMechanismInfo)
#ifdef CK_NEED_ARG_LIST
(
  CK_SLOT_ID            slotID,  /* ID of the token's slot */
  CK_MECHANISM_TYPE     type,    /* type of mechanism */
  CK_MECHANISM_INFO_PTR pInfo    /* receives mechanism information */
);
#endif


/* C_InitToken initializes a token. */
CK_EXTERN _CK_RV CK_FUNC(C_InitToken)
#ifdef CK_NEED_ARG_LIST
(
  CK_SLOT_ID     slotID,    /* ID of the token's slot */
  CK_CHAR_PTR    pPin,      /* the SO's initial PIN */
  CK_ULONG       ulPinLen,  /* length in bytes of the PIN */
  CK_CHAR_PTR    pLabel     /* 32-byte token label (blank padded) */
);
#endif


/* C_InitPIN initializes the normal user's PIN. */
CK_EXTERN _CK_RV CK_FUNC(C_InitPIN)
#ifdef CK_NEED_ARG_LIST
(
  CK_SESSION_HANDLE hSession,  /* the session's handle */
  CK_CHAR_PTR       pPin,      /* the normal user's PIN */
  CK_ULONG          ulPinLen   /* length in bytes of the PIN */
);
#endif


/* C_SetPIN modifies the PIN of user that is currently logged in. */
CK_EXTERN _CK_RV CK_FUNC(C_SetPIN)
#ifdef CK_NEED_ARG_LIST
(
  CK_SESSION_HANDLE hSession,  /* the session's handle */
  CK_CHAR_PTR       pOldPin,   /* the old PIN */
  CK_ULONG          ulOldLen,  /* length of the old PIN */
  CK_CHAR_PTR       pNewPin,   /* the new PIN */
  CK_ULONG          ulNewLen   /* length of the new PIN */
);
#endif



/* Session management */

/* C_OpenSession opens a session between an application and a token. */
CK_EXTERN _CK_RV CK_FUNC(C_OpenSession)
#ifdef CK_NEED_ARG_LIST
(
  CK_SLOT_ID            slotID,        /* the slot's ID */
  CK_FLAGS              flags,         /* defined in CK_SESSION_INFO */
  CK_VOID_PTR           pApplication,  /* pointer passed to callback */
  CK_NOTIFY             Notify,        /* notification callback function */
  CK_SESSION_HANDLE_PTR phSession      /* receives new session handle */
);
#endif


/* C_CloseSession closes a session between an application and a token. */
CK_EXTERN _CK_RV CK_FUNC(C_CloseSession)
#ifdef CK_NEED_ARG_LIST
(
  CK_SESSION_HANDLE hSession  /* the session's handle */
);
#endif


/* C_CloseAllSessions closes all sessions with a token. */
CK_EXTERN _CK_RV CK_FUNC(C_CloseAllSessions)
#ifdef CK_NEED_ARG_LIST
(
  CK_SLOT_ID     slotID  /* the token's slot */
);
#endif


/* C_GetSessionInfo obtains information about the session. */
CK_EXTERN _CK_RV CK_FUNC(C_GetSessionInfo)
#ifdef CK_NEED_ARG_LIST
(
  CK_SESSION_HANDLE   hSession,  /* the session's handle */
  CK_SESSION_INFO_PTR pInfo      /* receives session information */
);
#endif


/* C_GetOperationState obtains the state of the cryptographic operation
 * in a session. */
CK_EXTERN _CK_RV CK_FUNC(C_GetOperationState)
#ifdef CK_NEED_ARG_LIST
(
  CK_SESSION_HANDLE hSession,             /* the session's handle */
  CK_BYTE_PTR       pOperationState,      /* location receiving state */
  CK_ULONG_PTR      pulOperationStateLen  /* location receiving state length */
);
#endif


/* C_SetOperationState restores the state of the cryptographic operation
 * in a session. */
CK_EXTERN _CK_RV CK_FUNC(C_SetOperationState)
#ifdef CK_NEED_ARG_LIST
(
  CK_SESSION_HANDLE hSession,            /* the session's handle */
  CK_BYTE_PTR      pOperationState,      /* the location holding the state */
  CK_ULONG         ulOperationStateLen,  /* location holding state length */
  CK_OBJECT_HANDLE hEncryptionKey,       /* handle of en/decryption key */
  CK_OBJECT_HANDLE hAuthenticationKey    /* handle of sign/verify key */
);
#endif


/* C_Login logs a user into a token. */
CK_EXTERN _CK_RV CK_FUNC(C_Login)
#ifdef CK_NEED_ARG_LIST
(
  CK_SESSION_HANDLE hSession,  /* the session's handle */
  CK_USER_TYPE      userType,  /* the user type */
  CK_CHAR_PTR       pPin,      /* the user's PIN */
  CK_ULONG          ulPinLen   /* the length of the PIN */
);
#endif


/* C_Logout logs a user out from a token. */
CK_EXTERN _CK_RV CK_FUNC(C_Logout)
#ifdef CK_NEED_ARG_LIST
(
  CK_SESSION_HANDLE hSession  /* the session's handle */
);
#endif



/* Object management */

/* C_CreateObject creates a new object. */
CK_EXTERN _CK_RV CK_FUNC(C_CreateObject)
#ifdef CK_NEED_ARG_LIST
(
  CK_SESSION_HANDLE hSession,    /* the session's handle */
  CK_ATTRIBUTE_PTR  pTemplate,   /* the object's template */
  CK_ULONG          ulCount,     /* attributes in template */
  CK_OBJECT_HANDLE_PTR phObject  /* receives new object's handle. */
);
#endif


/* C_CopyObject copies an object, creating a new object for the copy. */
CK_EXTERN _CK_RV CK_FUNC(C_CopyObject)
#ifdef CK_NEED_ARG_LIST
(
  CK_SESSION_HANDLE    hSession,    /* the session's handle */
  CK_OBJECT_HANDLE     hObject,     /* the object's handle */
  CK_ATTRIBUTE_PTR     pTemplate,   /* template for new object */
  CK_ULONG             ulCount,     /* attributes in template */
  CK_OBJECT_HANDLE_PTR phNewObject  /* receives handle of copy */
);
#endif


/* C_DestroyObject destroys an object. */
CK_EXTERN _CK_RV CK_FUNC(C_DestroyObject)
#ifdef CK_NEED_ARG_LIST
(
  CK_SESSION_HANDLE hSession,  /* the session's handle */
  CK_OBJECT_HANDLE  hObject    /* the object's handle */
);
#endif


/* C_GetObjectSize gets the size of an object in bytes. */
CK_EXTERN _CK_RV CK_FUNC(C_GetObjectSize)
#ifdef CK_NEED_ARG_LIST
(
  CK_SESSION_HANDLE hSession,  /* the session's handle */
  CK_OBJECT_HANDLE  hObject,   /* the object's handle */
  CK_ULONG_PTR      pulSize    /* receives size of object */
);
#endif


/* C_GetAttributeValue obtains the value of one or more object attributes. */
CK_EXTERN _CK_RV CK_FUNC(C_GetAttributeValue)
#ifdef CK_NEED_ARG_LIST
(
  CK_SESSION_HANDLE hSession,   /* the session's handle */
  CK_OBJECT_HANDLE  hObject,    /* the object's handle */
  CK_ATTRIBUTE_PTR  pTemplate,  /* specifies attributes, gets values */
  CK_ULONG          ulCount     /* attributes in template */
);
#endif


/* C_SetAttributeValue modifies the value of one or more object attributes */
CK_EXTERN _CK_RV CK_FUNC(C_SetAttributeValue)
#ifdef CK_NEED_ARG_LIST
(
  CK_SESSION_HANDLE hSession,   /* the session's handle */
  CK_OBJECT_HANDLE  hObject,    /* the object's handle */
  CK_ATTRIBUTE_PTR  pTemplate,  /* specifies attributes and values */
  CK_ULONG          ulCount     /* attributes in template */
);
#endif


/* C_FindObjectsInit initializes a search for token and session objects 
 * that match a template. */
CK_EXTERN _CK_RV CK_FUNC(C_FindObjectsInit)
#ifdef CK_NEED_ARG_LIST
(
  CK_SESSION_HANDLE hSession,   /* the session's handle */
  CK_ATTRIBUTE_PTR  pTemplate,  /* attribute values to match */
  CK_ULONG          ulCount     /* attributes in search template */
);
#endif


/* C_FindObjects continues a search for token and session objects 
 * that match a template, obtaining additional object handles. */
CK_EXTERN _CK_RV CK_FUNC(C_FindObjects)
#ifdef CK_NEED_ARG_LIST
(
 CK_SESSION_HANDLE    hSession,          /* the session's handle */
 CK_OBJECT_HANDLE_PTR phObject,          /* receives object handle array */
 CK_ULONG             ulMaxObjectCount,  /* max handles to be returned */
 CK_ULONG_PTR         pulObjectCount     /* actual number returned */
);
#endif


/* C_FindObjectsFinal finishes a search for token and session objects. */
CK_EXTERN _CK_RV CK_FUNC(C_FindObjectsFinal)
#ifdef CK_NEED_ARG_LIST
(
  CK_SESSION_HANDLE hSession  /* the session's handle */
);
#endif



/* Encryption and decryption */

/* C_EncryptInit initializes an encryption operation. */
CK_EXTERN _CK_RV CK_FUNC(C_EncryptInit)
#ifdef CK_NEED_ARG_LIST
(
  CK_SESSION_HANDLE hSession,    /* the session's handle */
  CK_MECHANISM_PTR  pMechanism,  /* the encryption mechanism */
  CK_OBJECT_HANDLE  hKey         /* handle of encryption key */
);
#endif


/* C_Encrypt encrypts single-part data. */
CK_EXTERN _CK_RV CK_FUNC(C_Encrypt)
#ifdef CK_NEED_ARG_LIST
(
  CK_SESSION_HANDLE hSession,            /* the session's handle */
  CK_BYTE_PTR       pData,               /* the plaintext data */
  CK_ULONG          ulDataLen,           /* bytes of plaintext data */
  CK_BYTE_PTR       pEncryptedData,      /* receives encrypted data */
  CK_ULONG_PTR      pulEncryptedDataLen  /* receives encrypted byte count */
);
#endif


/* C_EncryptUpdate continues a multiple-part encryption operation. */
CK_EXTERN _CK_RV CK_FUNC(C_EncryptUpdate)
#ifdef CK_NEED_ARG_LIST
(
  CK_SESSION_HANDLE hSession,           /* the session's handle */
  CK_BYTE_PTR       pPart,              /* the plaintext data */
  CK_ULONG          ulPartLen,          /* bytes of plaintext data */
  CK_BYTE_PTR       pEncryptedPart,     /* receives encrypted data */
  CK_ULONG_PTR      pulEncryptedPartLen /* receives encrypted byte count */
);
#endif


/* C_EncryptFinal finishes a multiple-part encryption operation. */
CK_EXTERN _CK_RV CK_FUNC(C_EncryptFinal)
#ifdef CK_NEED_ARG_LIST
(
  CK_SESSION_HANDLE hSession,                /* the session's handle */
  CK_BYTE_PTR       pLastEncryptedPart,      /* receives encrypted last part */
  CK_ULONG_PTR      pulLastEncryptedPartLen  /* receives byte count */
);
#endif


/* C_DecryptInit initializes a decryption operation. */
CK_EXTERN _CK_RV CK_FUNC(C_DecryptInit)
#ifdef CK_NEED_ARG_LIST
(
  CK_SESSION_HANDLE hSession,    /* the session's handle */
  CK_MECHANISM_PTR  pMechanism,  /* the decryption mechanism */
  CK_OBJECT_HANDLE  hKey         /* handle of the decryption key */
);
#endif


/* C_Decrypt decrypts encrypted data in a single part. */
CK_EXTERN _CK_RV CK_FUNC(C_Decrypt)
#ifdef CK_NEED_ARG_LIST
(
  CK_SESSION_HANDLE hSession,           /* the session's handle */
  CK_BYTE_PTR       pEncryptedData,     /* input encrypted data */
  CK_ULONG          ulEncryptedDataLen, /* count of bytes of input */
  CK_BYTE_PTR       pData,              /* receives decrypted output */
  CK_ULONG_PTR      pulDataLen          /* receives decrypted byte count */
);
#endif


/* C_DecryptUpdate continues a multiple-part decryption operation. */
CK_EXTERN _CK_RV CK_FUNC(C_DecryptUpdate)
#ifdef CK_NEED_ARG_LIST
(
  CK_SESSION_HANDLE hSession,            /* the session's handle */
  CK_BYTE_PTR       pEncryptedPart,      /* input encrypted data */
  CK_ULONG          ulEncryptedPartLen,  /* count of bytes of input */
  CK_BYTE_PTR       pPart,               /* receives decrypted output */
  CK_ULONG_PTR      pulPartLen           /* receives decrypted byte count */
);
#endif