/* pkcs11f.h include file for PKCS #11. */
/* $Revision: 1.4 $ */

/* License to copy and use this software is granted provided that it is
 * identified as "RSA Security Inc. PKCS #11 Cryptographic Token Interface
 * (Cryptoki)" in all material mentioning or referencing this software.

 * License is also granted to make and use derivative works provided that
 * such works are identified as "derived from the RSA Security Inc. PKCS #11
 * Cryptographic Token Interface (Cryptoki)" in all material mentioning or
 * referencing the derived work.

 * RSA Security Inc. makes no representations concerning either the
 * merchantability of this software or the suitability of this software for
 * any particular purpose. It is provided "as is" without express or implied
 * warranty of any kind.
 */

/* This header file contains pretty much everything about all the */
/* Cryptoki function prototypes.  Because this information is */
/* used for more than just declaring function prototypes, the */
/* order of the functions appearing herein is important, and */
/* should not be altered. */

/* General-purpose */

/* C_Initialize initializes the Cryptoki library. */
CK_PKCS11_FUNCTION_INFO(C_Initialize)
#ifdef CK_NEED_ARG_LIST
    (CK_VOID_PTR pInitArgs      /* if this is not NULL_PTR, it gets
                                 * cast to CK_C_INITIALIZE_ARGS_PTR
                                 * and dereferenced */
    );
#endif


/* C_Finalize indicates that an application is done with the
 * Cryptoki library. */
CK_PKCS11_FUNCTION_INFO(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_PKCS11_FUNCTION_INFO(C_GetInfo)
#ifdef CK_NEED_ARG_LIST
    (CK_INFO_PTR pInfo          /* location that receives information */
    );
#endif


/* C_GetFunctionList returns the function list. */
CK_PKCS11_FUNCTION_INFO(C_GetFunctionList)
#ifdef CK_NEED_ARG_LIST
    (CK_FUNCTION_LIST_PTR_PTR ppFunctionList    /* receives pointer to
                                                 * function list */
    );
#endif



/* Slot and token management */

/* C_GetSlotList obtains a list of slots in the system. */
CK_PKCS11_FUNCTION_INFO(C_GetSlotList)
#ifdef CK_NEED_ARG_LIST
    (CK_BBOOL tokenPresent,     /* only slots with tokens? */
     CK_SLOT_ID_PTR pSlotList,  /* receives array of slot IDs */
     CK_ULONG_PTR pulCount      /* receives number of slots */
    );
#endif


/* C_GetSlotInfo obtains information about a particular slot in
 * the system. */
CK_PKCS11_FUNCTION_INFO(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_PKCS11_FUNCTION_INFO(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_PKCS11_FUNCTION_INFO(C_GetMechanismList)
#ifdef CK_NEED_ARG_LIST
    (CK_SLOT_ID slotID,         /* ID of token's slot */
     CK_MECHANISM_TYPE_PTR pMechanismList,      /* gets mech. array */
     CK_ULONG_PTR pulCount      /* gets # of mechs. */
    );
#endif


/* C_GetMechanismInfo obtains information about a particular
 * mechanism possibly supported by a token. */
CK_PKCS11_FUNCTION_INFO(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 info */
    );
#endif


/* C_InitToken initializes a token. */
CK_PKCS11_FUNCTION_INFO(C_InitToken)
#ifdef CK_NEED_ARG_LIST
/* pLabel changed from CK_CHAR_PTR to CK_UTF8CHAR_PTR for v2.10 */
    (CK_SLOT_ID slotID,         /* ID of the token's slot */
     CK_UTF8CHAR_PTR pPin,      /* the SO's initial PIN */
     CK_ULONG ulPinLen,         /* length in bytes of the PIN */
     CK_UTF8CHAR_PTR pLabel     /* 32-byte token label (blank padded) */
    );
#endif


/* C_InitPIN initializes the normal user's PIN. */
CK_PKCS11_FUNCTION_INFO(C_InitPIN)
#ifdef CK_NEED_ARG_LIST
    (CK_SESSION_HANDLE hSession,        /* the session's handle */
     CK_UTF8CHAR_PTR pPin,      /* the normal user's PIN */
     CK_ULONG ulPinLen          /* length in bytes of the PIN */
    );
#endif


/* C_SetPIN modifies the PIN of the user who is logged in. */
CK_PKCS11_FUNCTION_INFO(C_SetPIN)
#ifdef CK_NEED_ARG_LIST
    (CK_SESSION_HANDLE hSession,        /* the session's handle */
     CK_UTF8CHAR_PTR pOldPin,   /* the old PIN */
     CK_ULONG ulOldLen,         /* length of the old PIN */
     CK_UTF8CHAR_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_PKCS11_FUNCTION_INFO(C_OpenSession)
#ifdef CK_NEED_ARG_LIST
    (CK_SLOT_ID slotID,         /* the slot's ID */
     CK_FLAGS flags,            /* from CK_SESSION_INFO */
     CK_VOID_PTR pApplication,  /* passed to callback */
     CK_NOTIFY Notify,          /* callback function */
     CK_SESSION_HANDLE_PTR phSession    /* gets session handle */
    );
#endif


/* C_CloseSession closes a session between an application and a
 * token. */
CK_PKCS11_FUNCTION_INFO(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_PKCS11_FUNCTION_INFO(C_CloseAllSessions)
#ifdef CK_NEED_ARG_LIST
    (CK_SLOT_ID slotID          /* the token's slot */
    );
#endif


/* C_GetSessionInfo obtains information about the session. */
CK_PKCS11_FUNCTION_INFO(C_GetSessionInfo)
#ifdef CK_NEED_ARG_LIST
    (CK_SESSION_HANDLE hSession,        /* the session's handle */
     CK_SESSION_INFO_PTR pInfo  /* receives session info */
    );
#endif


/* C_GetOperationState obtains the state of the cryptographic operation
 * in a session. */
CK_PKCS11_FUNCTION_INFO(C_GetOperationState)
#ifdef CK_NEED_ARG_LIST
    (CK_SESSION_HANDLE hSession,        /* session's handle */
     CK_BYTE_PTR pOperationState,       /* gets state */
     CK_ULONG_PTR pulOperationStateLen  /* gets state length */
    );
#endif


/* C_SetOperationState restores the state of the cryptographic
 * operation in a session. */
CK_PKCS11_FUNCTION_INFO(C_SetOperationState)
#ifdef CK_NEED_ARG_LIST
    (CK_SESSION_HANDLE hSession,        /* session's handle */
     CK_BYTE_PTR pOperationState,       /* holds state */
     CK_ULONG ulOperationStateLen,      /* holds state length */
     CK_OBJECT_HANDLE hEncryptionKey,   /* en/decryption key */
     CK_OBJECT_HANDLE hAuthenticationKey        /* sign/verify key */
    );
#endif


/* C_Login logs a user into a token. */
CK_PKCS11_FUNCTION_INFO(C_Login)
#ifdef CK_NEED_ARG_LIST
    (CK_SESSION_HANDLE hSession,        /* the session's handle */
     CK_USER_TYPE userType,     /* the user type */
     CK_UTF8CHAR_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_PKCS11_FUNCTION_INFO(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_PKCS11_FUNCTION_INFO(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      /* gets new object's handle. */
    );
#endif


/* C_CopyObject copies an object, creating a new object for the
 * copy. */
CK_PKCS11_FUNCTION_INFO(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_PKCS11_FUNCTION_INFO(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_PKCS11_FUNCTION_INFO(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_PKCS11_FUNCTION_INFO(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 attrs; gets vals */
     CK_ULONG ulCount           /* attributes in template */
    );
#endif


/* C_SetAttributeValue modifies the value of one or more object
 * attributes */
CK_PKCS11_FUNCTION_INFO(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 attrs and values */
     CK_ULONG ulCount           /* attributes in template */
    );
#endif


/* C_FindObjectsInit initializes a search for token and session
 * objects that match a template. */
CK_PKCS11_FUNCTION_INFO(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           /* attrs in search template */
    );
#endif


/* C_FindObjects continues a search for token and session
 * objects that match a template, obtaining additional object
 * handles. */
CK_PKCS11_FUNCTION_INFO(C_FindObjects)
#ifdef CK_NEED_ARG_LIST
    (CK_SESSION_HANDLE hSession,        /* session's handle */
     CK_OBJECT_HANDLE_PTR phObject,     /* gets obj. handles */
     CK_ULONG ulMaxObjectCount, /* max handles to get */
     CK_ULONG_PTR pulObjectCount        /* actual # returned */
    );
#endif


/* C_FindObjectsFinal finishes a search for token and session
 * objects. */
CK_PKCS11_FUNCTION_INFO(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_PKCS11_FUNCTION_INFO(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_PKCS11_FUNCTION_INFO(C_Encrypt)
#ifdef CK_NEED_ARG_LIST
    (CK_SESSION_HANDLE hSession,        /* session's handle */
     CK_BYTE_PTR pData,         /* the plaintext data */
     CK_ULONG ulDataLen,        /* bytes of plaintext */
     CK_BYTE_PTR pEncryptedData,        /* gets ciphertext */
     CK_ULONG_PTR pulEncryptedDataLen   /* gets c-text size */
    );
#endif


/* C_EncryptUpdate continues a multiple-part encryption
 * operation. */
CK_PKCS11_FUNCTION_INFO(C_EncryptUpdate)
#ifdef CK_NEED_ARG_LIST
    (CK_SESSION_HANDLE hSession,        /* session's handle */
     CK_BYTE_PTR pPart,         /* the plaintext data */
     CK_ULONG ulPartLen,        /* plaintext data len */
     CK_BYTE_PTR pEncryptedPart,        /* gets ciphertext */
     CK_ULONG_PTR pulEncryptedPartLen   /* gets c-text size */
    );
#endif


/* C_EncryptFinal finishes a multiple-part encryption
 * operation. */
CK_PKCS11_FUNCTION_INFO(C_EncryptFinal)
#ifdef CK_NEED_ARG_LIST
    (CK_SESSION_HANDLE hSession,        /* session handle */
     CK_BYTE_PTR pLastEncryptedPart,    /* last c-text */
     CK_ULONG_PTR pulLastEncryptedPartLen       /* gets last size */
    );
#endif


/* C_DecryptInit initializes a decryption operation. */
CK_PKCS11_FUNCTION_INFO(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 decryption key */
    );
#endif


/* C_Decrypt decrypts encrypted data in a single part. */
CK_PKCS11_FUNCTION_INFO(C_Decrypt)
#ifdef CK_NEED_ARG_LIST
    (CK_SESSION_HANDLE hSession,        /* session's handle */
     CK_BYTE_PTR pEncryptedData,        /* ciphertext */
     CK_ULONG ulEncryptedDataLen,       /* ciphertext length */
     CK_BYTE_PTR pData,         /* gets plaintext */
     CK_ULONG_PTR pulDataLen    /* gets p-text size */
    );
#endif


/* C_DecryptUpdate continues a multiple-part decryption
 * operation. */
CK_PKCS11_FUNCTION_INFO(C_DecryptUpdate)
#ifdef CK_NEED_ARG_LIST
    (CK_SESSION_HANDLE hSession,        /* session's handle */
     CK_BYTE_PTR pEncryptedPart,        /* encrypted data */
     CK_ULONG ulEncryptedPartLen,       /* input length */
     CK_BYTE_PTR pPart,         /* gets plaintext */
     CK_ULONG_PTR pulPartLen    /* p-text size */
    );
#endif


/* C_DecryptFinal finishes a multiple-part decryption
 * operation. */
CK_PKCS11_FUNCTION_INFO(C_DecryptFinal)
#ifdef CK_NEED_ARG_LIST
    (CK_SESSION_HANDLE hSession,        /* the session's handle */
     CK_BYTE_PTR pLastPart,     /* gets plaintext */
     CK_ULONG_PTR pulLastPartLen        /* p-text size */
    );
#endif



/* Message digesting */

/* C_DigestInit initializes a message-digesting operation. */
CK_PKCS11_FUNCTION_INFO(C_DigestInit)
#ifdef CK_NEED_ARG_LIST
    (CK_SESSION_HANDLE hSession,        /* the session's handle */
     CK_MECHANISM_PTR pMechanism        /* the digesting mechanism */
    );
#endif


/* C_Digest digests data in a single part. */
CK_PKCS11_FUNCTION_INFO(C_Digest)
#ifdef CK_NEED_ARG_LIST
    (CK_SESSION_HANDLE hSession,        /* the session's handle */
     CK_BYTE_PTR pData,         /* data to be digested */
     CK_ULONG ulDataLen,        /* bytes of data to digest */
     CK_BYTE_PTR pDigest,       /* gets the message digest */
     CK_ULONG_PTR pulDigestLen  /* gets digest length */
    );
#endif


/* C_DigestUpdate continues a multiple-part message-digesting
 * operation. */
CK_PKCS11_FUNCTION_INFO(C_DigestUpdate)
#ifdef CK_NEED_ARG_LIST
    (CK_SESSION_HANDLE hSession,        /* the session's handle */
     CK_BYTE_PTR pPart,         /* data to be digested */
     CK_ULONG ulPartLen         /* bytes of data to be digested */
    );
#endif


/* C_DigestKey continues a multi-part message-digesting
 * operation, by digesting the value of a secret key as part of
 * the data already digested. */
CK_PKCS11_FUNCTION_INFO(C_DigestKey)
#ifdef CK_NEED_ARG_LIST
    (CK_SESSION_HANDLE hSession,        /* the session's handle */
     CK_OBJECT_HANDLE hKey      /* secret key to digest */
    );
#endif


/* C_DigestFinal finishes a multiple-part message-digesting
 * operation. */
CK_PKCS11_FUNCTION_INFO(C_DigestFinal)
#ifdef CK_NEED_ARG_LIST
    (CK_SESSION_HANDLE hSession,        /* the session's handle */
     CK_BYTE_PTR pDigest,       /* gets the message digest */
     CK_ULONG_PTR pulDigestLen  /* gets byte count of digest */
    );
#endif



/* Signing and MACing */

/* C_SignInit initializes a signature (private key encryption)
 * operation, where the signature is (will be) an appendix to
 * the data, and plaintext cannot be recovered from the
 *signature. */
CK_PKCS11_FUNCTION_INFO(C_SignInit)
#ifdef CK_NEED_ARG_LIST
    (CK_SESSION_HANDLE hSession,        /* the session's handle */
     CK_MECHANISM_PTR pMechanism,       /* the signature mechanism */
     CK_OBJECT_HANDLE hKey      /* handle of signature key */
    );
#endif


/* C_Sign signs (encrypts with private key) data in a single
 * part, where the signature is (will be) an appendix to the
 * data, and plaintext cannot be recovered from the signature. */
CK_PKCS11_FUNCTION_INFO(C_Sign)
#ifdef CK_NEED_ARG_LIST
    (CK_SESSION_HANDLE hSession,        /* the session's handle */
     CK_BYTE_PTR pData,         /* the data to sign */
     CK_ULONG ulDataLen,        /* count of bytes to sign */
     CK_BYTE_PTR pSignature,    /* gets the signature */
     CK_ULONG_PTR pulSignatureLen       /* gets signature length */
    );
#endif


/* C_SignUpdate continues a multiple-part signature operation,
 * where the signature is (will be) an appendix to the data,
 * and plaintext cannot be recovered from the signature. */
CK_PKCS11_FUNCTION_INFO(C_SignUpdate)
#ifdef CK_NEED_ARG_LIST
    (CK_SESSION_HANDLE hSession,        /* the session's handle */
     CK_BYTE_PTR pPart,         /* the data to sign */
     CK_ULONG ulPartLen         /* count of bytes to sign */
    );
#endif


/* C_SignFinal finishes a multiple-part signature operation,
 * returning the signature. */
CK_PKCS11_FUNCTION_INFO(C_SignFinal)
#ifdef CK_NEED_ARG_LIST
    (CK_SESSION_HANDLE hSession,        /* the session's handle */
     CK_BYTE_PTR pSignature,    /* gets the signature */
     CK_ULONG_PTR pulSignatureLen       /* gets signature length */
    );
#endif


/* C_SignRecoverInit initializes a signature operation, where
 * the data can be recovered from the signature. */
CK_PKCS11_FUNCTION_INFO(C_SignRecoverInit)
#ifdef CK_NEED_ARG_LIST
    (CK_SESSION_HANDLE hSession,        /* the session's handle */
     CK_MECHANISM_PTR pMechanism,       /* the signature mechanism */
     CK_OBJECT_HANDLE hKey      /* handle of the signature key */
    );
#endif


/* C_SignRecover signs data in a single operation, where the
 * data can be recovered from the signature. */
CK_PKCS11_FUNCTION_INFO(C_SignRecover)
#ifdef CK_NEED_ARG_LIST
    (CK_SESSION_HANDLE hSession,        /* the session's handle */
     CK_BYTE_PTR pData,         /* the data to sign */
     CK_ULONG ulDataLen,        /* count of bytes to sign */
     CK_BYTE_PTR pSignature,    /* gets the signature */
     CK_ULONG_PTR pulSignatureLen       /* gets signature length */
    );
#endif



/* Verifying signatures and MACs */

/* C_VerifyInit initializes a verification operation, where the
 * signature is an appendix to the data, and plaintext cannot
 *  cannot be recovered from the signature (e.g. DSA). */
CK_PKCS11_FUNCTION_INFO(C_VerifyInit)
#ifdef CK_NEED_ARG_LIST
    (CK_SESSION_HANDLE hSession,        /* the session's handle */
     CK_MECHANISM_PTR pMechanism,       /* the verification mechanism */
     CK_OBJECT_HANDLE hKey      /* verification key */
    );
#endif


/* C_Verify verifies a signature in a single-part operation,
 * where the signature is an appendix to the data, and plaintext
 * cannot be recovered from the signature. */
CK_PKCS11_FUNCTION_INFO(C_Verify)
#ifdef CK_NEED_ARG_LIST
    (CK_SESSION_HANDLE hSession,        /* the session's handle */
     CK_BYTE_PTR pData,         /* signed data */
     CK_ULONG ulDataLen,        /* length of signed data */
     CK_BYTE_PTR pSignature,    /* signature */
     CK_ULONG ulSignatureLen    /* signature length */
    );
#endif


/* C_VerifyUpdate continues a multiple-part verification
 * operation, where the signature is an appendix to the data,
 * and plaintext cannot be recovered from the signature. */
CK_PKCS11_FUNCTION_INFO(C_VerifyUpdate)
#ifdef CK_NEED_ARG_LIST
    (CK_SESSION_HANDLE hSession,        /* the session's handle */
     CK_BYTE_PTR pPart,         /* signed data */
     CK_ULONG ulPartLen         /* length of signed data */
    );
#endif


/* C_VerifyFinal finishes a multiple-part verification
 * operation, checking the signature. */
CK_PKCS11_FUNCTION_INFO(C_VerifyFinal)
#ifdef CK_NEED_ARG_LIST
    (CK_SESSION_HANDLE hSession,        /* the session's handle */
     CK_BYTE_PTR pSignature,    /* signature to verify */
     CK_ULONG ulSignatureLen    /* signature length */
    );
#endif


/* C_VerifyRecoverInit initializes a signature verification
 * operation, where the data is recovered from the signature. */
CK_PKCS11_FUNCTION_INFO(C_VerifyRecoverInit)
#ifdef CK_NEED_ARG_LIST
    (CK_SESSION_HANDLE hSession,        /* the session's handle */
     CK_MECHANISM_PTR pMechanism,       /* the verification mechanism */
     CK_OBJECT_HANDLE hKey      /* verification key */
    );
#endif


/* C_VerifyRecover verifies a signature in a single-part
 * operation, where the data is recovered from the signature. */
CK_PKCS11_FUNCTION_INFO(C_VerifyRecover)
#ifdef CK_NEED_ARG_LIST
    (CK_SESSION_HANDLE hSession,        /* the session's handle */
     CK_BYTE_PTR pSignature,    /* signature to verify */
     CK_ULONG ulSignatureLen,   /* signature length */
     CK_BYTE_PTR pData,         /* gets signed data */
     CK_ULONG_PTR pulDataLen    /* gets signed data len */
    );
#endif



/* Dual-function cryptographic operations */

/* C_DigestEncryptUpdate continues a multiple-part digesting
 * and encryption operation. */
CK_PKCS11_FUNCTION_INFO(C_DigestEncryptUpdate)
#ifdef CK_NEED_ARG_LIST
    (CK_SESSION_HANDLE hSession,        /* session's handle */
     CK_BYTE_PTR pPart,         /* the plaintext data */
     CK_ULONG ulPartLen,        /* plaintext length */
     CK_BYTE_PTR pEncryptedPart,        /* gets ciphertext */
     CK_ULONG_PTR pulEncryptedPartLen   /* gets c-text length */
    );
#endif


/* C_DecryptDigestUpdate continues a multiple-part decryption and
 * digesting operation. */
CK_PKCS11_FUNCTION_INFO(C_DecryptDigestUpdate)
#ifdef CK_NEED_ARG_LIST
    (CK_SESSION_HANDLE hSession,        /* session's handle */
     CK_BYTE_PTR pEncryptedPart,        /* ciphertext */
     CK_ULONG ulEncryptedPartLen,       /* ciphertext length */
     CK_BYTE_PTR pPart,         /* gets plaintext */
     CK_ULONG_PTR pulPartLen    /* gets plaintext len */
    );
#endif


/* C_SignEncryptUpdate continues a multiple-part signing and
 * encryption operation. */
CK_PKCS11_FUNCTION_INFO(C_SignEncryptUpdate)
#ifdef CK_NEED_ARG_LIST
    (CK_SESSION_HANDLE hSession,        /* session's handle */
     CK_BYTE_PTR pPart,         /* the plaintext data */
     CK_ULONG ulPartLen,        /* plaintext length */
     CK_BYTE_PTR pEncryptedPart,        /* gets ciphertext */
     CK_ULONG_PTR pulEncryptedPartLen   /* gets c-text length */
    );
#endif


/* C_DecryptVerifyUpdate continues a multiple-part decryption and
 * verify operation. */
CK_PKCS11_FUNCTION_INFO(C_DecryptVerifyUpdate)
#ifdef CK_NEED_ARG_LIST
    (CK_SESSION_HANDLE hSession,        /* session's handle */
     CK_BYTE_PTR pEncryptedPart,        /* ciphertext */
     CK_ULONG ulEncryptedPartLen,       /* ciphertext length */
     CK_BYTE_PTR pPart,         /* gets plaintext */
     CK_ULONG_PTR pulPartLen    /* gets p-text length */
    );
#endif



/* Key management */

/* C_GenerateKey generates a secret key, creating a new key
 * object. */
CK_PKCS11_FUNCTION_INFO(C_GenerateKey)
#ifdef CK_NEED_ARG_LIST
    (CK_SESSION_HANDLE hSession,        /* the session's handle */
     CK_MECHANISM_PTR pMechanism,       /* key generation mech. */
     CK_ATTRIBUTE_PTR pTemplate,        /* template for new key */
     CK_ULONG ulCount,          /* # of attrs in template */
     CK_OBJECT_HANDLE_PTR phKey /* gets handle of new key */
    );
#endif


/* C_GenerateKeyPair generates a public-key/private-key pair,
 * creating new key objects. */
CK_PKCS11_FUNCTION_INFO(C_GenerateKeyPair)
#ifdef CK_NEED_ARG_LIST
    (CK_SESSION_HANDLE hSession,        /* session
                                         * handle */
     CK_MECHANISM_PTR pMechanism,       /* key-gen
                                         * mech. */
     CK_ATTRIBUTE_PTR pPublicKeyTemplate,       /* template
                                                 * for pub.
                                                 * key */
     CK_ULONG ulPublicKeyAttributeCount,        /* # pub.
                                                 * attrs. */
     CK_ATTRIBUTE_PTR pPrivateKeyTemplate,      /* template
                                                 * for priv.
                                                 * key */
     CK_ULONG ulPrivateKeyAttributeCount,       /* # priv.
                                                 * attrs. */
     CK_OBJECT_HANDLE_PTR phPublicKey,  /* gets pub.
                                         * key
                                         * handle */
     CK_OBJECT_HANDLE_PTR phPrivateKey  /* gets
                                         * priv. key
                                         * handle */
    );
#endif


/* C_WrapKey wraps (i.e., encrypts) a key. */
CK_PKCS11_FUNCTION_INFO(C_WrapKey)
#ifdef CK_NEED_ARG_LIST
    (CK_SESSION_HANDLE hSession,        /* the session's handle */
     CK_MECHANISM_PTR pMechanism,       /* the wrapping mechanism */
     CK_OBJECT_HANDLE hWrappingKey,     /* wrapping key */
     CK_OBJECT_HANDLE hKey,     /* key to be wrapped */
     CK_BYTE_PTR pWrappedKey,   /* gets wrapped key */
     CK_ULONG_PTR pulWrappedKeyLen      /* gets wrapped key size */
    );
#endif


/* C_UnwrapKey unwraps (decrypts) a wrapped key, creating a new
 * key object. */
CK_PKCS11_FUNCTION_INFO(C_UnwrapKey)
#ifdef CK_NEED_ARG_LIST
    (CK_SESSION_HANDLE hSession,        /* session's handle */
     CK_MECHANISM_PTR pMechanism,       /* unwrapping mech. */
     CK_OBJECT_HANDLE hUnwrappingKey,   /* unwrapping key */
     CK_BYTE_PTR pWrappedKey,   /* the wrapped key */
     CK_ULONG ulWrappedKeyLen,  /* wrapped key len */
     CK_ATTRIBUTE_PTR pTemplate,        /* new key template */
     CK_ULONG ulAttributeCount, /* template length */
     CK_OBJECT_HANDLE_PTR phKey /* gets new handle */
    );
#endif


/* C_DeriveKey derives a key from a base key, creating a new key
 * object. */
CK_PKCS11_FUNCTION_INFO(C_DeriveKey)
#ifdef CK_NEED_ARG_LIST
    (CK_SESSION_HANDLE hSession,        /* session's handle */
     CK_MECHANISM_PTR pMechanism,       /* key deriv. mech. */
     CK_OBJECT_HANDLE hBaseKey, /* base key */
     CK_ATTRIBUTE_PTR pTemplate,        /* new key template */
     CK_ULONG ulAttributeCount, /* template length */
     CK_OBJECT_HANDLE_PTR phKey /* gets new handle */
    );
#endif



/* Random number generation */

/* C_SeedRandom mixes additional seed material into the token's
 * random number generator. */
CK_PKCS11_FUNCTION_INFO(C_SeedRandom)
#ifdef CK_NEED_ARG_LIST
    (CK_SESSION_HANDLE hSession,        /* the session's handle */
     CK_BYTE_PTR pSeed,         /* the seed material */
     CK_ULONG ulSeedLen         /* length of seed material */
    );
#endif


/* C_GenerateRandom generates random data. */
CK_PKCS11_FUNCTION_INFO(C_GenerateRandom)
#ifdef CK_NEED_ARG_LIST
    (CK_SESSION_HANDLE hSession,        /* the session's handle */
     CK_BYTE_PTR RandomData,    /* receives the random data */
     CK_ULONG ulRandomLen       /* # of bytes to generate */
    );
#endif



/* Parallel function management */

/* C_GetFunctionStatus is a legacy function; it obtains an
 * updated status of a function running in parallel with an
 * application. */
CK_PKCS11_FUNCTION_INFO(C_GetFunctionStatus)
#ifdef CK_NEED_ARG_LIST
    (CK_SESSION_HANDLE hSession /* the session's handle */
    );
#endif


/* C_CancelFunction is a legacy function; it cancels a function
 * running in parallel. */
CK_PKCS11_FUNCTION_INFO(C_CancelFunction)
#ifdef CK_NEED_ARG_LIST
    (CK_SESSION_HANDLE hSession /* the session's handle */
    );
#endif



/* Functions added in for Cryptoki Version 2.01 or later */

/* C_WaitForSlotEvent waits for a slot event (token insertion,
 * removal, etc.) to occur. */
CK_PKCS11_FUNCTION_INFO(C_WaitForSlotEvent)
#ifdef CK_NEED_ARG_LIST
    (CK_FLAGS flags,            /* blocking/nonblocking flag */
     CK_SLOT_ID_PTR pSlot,      /* location that receives the slot ID */
     CK_VOID_PTR pRserved       /* reserved.  Should be NULL_PTR */
    );
#endif
