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1946 lines
60 KiB
C
1946 lines
60 KiB
C
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef NSSCKMDT_H
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#define NSSCKMDT_H
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/*
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* nssckmdt.h
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*
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* This file specifies the basic types that must be implemented by
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* any Module using the NSS Cryptoki Framework.
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*/
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#ifndef NSSBASET_H
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#include "nssbaset.h"
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#endif /* NSSBASET_H */
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#ifndef NSSCKT_H
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#include "nssckt.h"
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#endif /* NSSCKT_H */
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#ifndef NSSCKFWT_H
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#include "nssckfwt.h"
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#endif /* NSSCKFWT_H */
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typedef struct NSSCKMDInstanceStr NSSCKMDInstance;
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typedef struct NSSCKMDSlotStr NSSCKMDSlot;
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typedef struct NSSCKMDTokenStr NSSCKMDToken;
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typedef struct NSSCKMDSessionStr NSSCKMDSession;
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typedef struct NSSCKMDCryptoOperationStr NSSCKMDCryptoOperation;
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typedef struct NSSCKMDFindObjectsStr NSSCKMDFindObjects;
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typedef struct NSSCKMDMechanismStr NSSCKMDMechanism;
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typedef struct NSSCKMDObjectStr NSSCKMDObject;
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/*
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* NSSCKFWItem
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*
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* This is a structure used by modules to return object attributes.
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* The needsFreeing bit indicates whether the object needs to be freed.
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* If so, the framework will call the FreeAttribute function on the item
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* after it is done using it.
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*
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*/
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typedef struct {
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PRBool needsFreeing;
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NSSItem* item;
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} NSSCKFWItem ;
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/*
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* NSSCKMDInstance
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*
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* This is the basic handle for an instance of a PKCS#11 Module.
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* It is returned by the Module's CreateInstance routine, and
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* may be obtained from the corresponding NSSCKFWInstance object.
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* It contains a pointer for use by the Module, to store any
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* instance-related data, and it contains the EPV for a set of
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* routines which the Module may implement for use by the Framework.
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* Some of these routines are optional; others are mandatory.
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*/
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struct NSSCKMDInstanceStr {
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/*
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* The Module may use this pointer for its own purposes.
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*/
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void *etc;
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/*
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* This routine is called by the Framework to initialize
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* the Module. This routine is optional; if unimplemented,
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* it won't be called. If this routine returns an error,
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* then the initialization will fail.
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*/
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CK_RV (PR_CALLBACK *Initialize)(
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NSSCKMDInstance *mdInstance,
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NSSCKFWInstance *fwInstance,
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NSSUTF8 *configurationData
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);
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/*
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* This routine is called when the Framework is finalizing
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* the PKCS#11 Module. It is the last thing called before
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* the NSSCKFWInstance's NSSArena is destroyed. This routine
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* is optional; if unimplemented, it merely won't be called.
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*/
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void (PR_CALLBACK *Finalize)(
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NSSCKMDInstance *mdInstance,
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NSSCKFWInstance *fwInstance
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);
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/*
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* This routine gets the number of slots. This value must
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* never change, once the instance is initialized. This
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* routine must be implemented. It may return zero on error.
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*/
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CK_ULONG (PR_CALLBACK *GetNSlots)(
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NSSCKMDInstance *mdInstance,
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NSSCKFWInstance *fwInstance,
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CK_RV *pError
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);
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/*
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* This routine returns the version of the Cryptoki standard
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* to which this Module conforms. This routine is optional;
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* if unimplemented, the Framework uses the version to which
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* ~it~ was implemented.
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*/
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CK_VERSION (PR_CALLBACK *GetCryptokiVersion)(
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NSSCKMDInstance *mdInstance,
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NSSCKFWInstance *fwInstance
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);
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/*
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* This routine returns a pointer to a UTF8-encoded string
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* containing the manufacturer ID for this Module. Only
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* the characters completely encoded in the first thirty-
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* two bytes are significant. This routine is optional.
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* The string returned is never freed; if dynamically generated,
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* the space for it should be allocated from the NSSArena
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* that may be obtained from the NSSCKFWInstance. This
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* routine may return NULL upon error; however if *pError
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* is CKR_OK, the NULL will be considered the valid response.
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*/
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NSSUTF8 *(PR_CALLBACK *GetManufacturerID)(
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NSSCKMDInstance *mdInstance,
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NSSCKFWInstance *fwInstance,
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CK_RV *pError
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);
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/*
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* This routine returns a pointer to a UTF8-encoded string
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* containing a description of this Module library. Only
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* the characters completely encoded in the first thirty-
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* two bytes are significant. This routine is optional.
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* The string returned is never freed; if dynamically generated,
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* the space for it should be allocated from the NSSArena
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* that may be obtained from the NSSCKFWInstance. This
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* routine may return NULL upon error; however if *pError
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* is CKR_OK, the NULL will be considered the valid response.
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*/
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NSSUTF8 *(PR_CALLBACK *GetLibraryDescription)(
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NSSCKMDInstance *mdInstance,
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NSSCKFWInstance *fwInstance,
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CK_RV *pError
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);
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/*
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* This routine returns the version of this Module library.
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* This routine is optional; if unimplemented, the Framework
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* will assume a Module library version of 0.1.
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*/
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CK_VERSION (PR_CALLBACK *GetLibraryVersion)(
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NSSCKMDInstance *mdInstance,
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NSSCKFWInstance *fwInstance
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);
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/*
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* This routine returns CK_TRUE if the Module wishes to
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* handle session objects. This routine is optional.
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* If this routine is NULL, or if it exists but returns
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* CK_FALSE, the Framework will assume responsibility
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* for managing session objects.
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*/
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CK_BBOOL (PR_CALLBACK *ModuleHandlesSessionObjects)(
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NSSCKMDInstance *mdInstance,
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NSSCKFWInstance *fwInstance
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);
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/*
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* This routine stuffs pointers to NSSCKMDSlot objects into
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* the specified array; one for each slot supported by this
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* instance. The Framework will determine the size needed
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* for the array by calling GetNSlots. This routine is
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* required.
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*/
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CK_RV (PR_CALLBACK *GetSlots)(
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NSSCKMDInstance *mdInstance,
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NSSCKFWInstance *fwInstance,
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NSSCKMDSlot *slots[]
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);
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/*
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* This call returns a pointer to the slot in which an event
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* has occurred. If the block argument is CK_TRUE, the call
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* should block until a slot event occurs; if CK_FALSE, it
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* should check to see if an event has occurred, occurred,
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* but return NULL (and set *pError to CK_NO_EVENT) if one
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* hasn't. This routine is optional; if unimplemented, the
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* Framework will assume that no event has happened. This
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* routine may return NULL upon error.
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*/
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NSSCKMDSlot *(PR_CALLBACK *WaitForSlotEvent)(
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NSSCKMDInstance *mdInstance,
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NSSCKFWInstance *fwInstance,
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CK_BBOOL block,
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CK_RV *pError
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);
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/*
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* This object may be extended in future versions of the
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* NSS Cryptoki Framework. To allow for some flexibility
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* in the area of binary compatibility, this field should
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* be NULL.
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*/
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void *null;
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};
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/*
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* NSSCKMDSlot
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*
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* This is the basic handle for a PKCS#11 Module Slot. It is
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* created by the NSSCKMDInstance->GetSlots call, and may be
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* obtained from the Framework's corresponding NSSCKFWSlot
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* object. It contains a pointer for use by the Module, to
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* store any slot-related data, and it contains the EPV for
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* a set of routines which the Module may implement for use
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* by the Framework. Some of these routines are optional.
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*/
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struct NSSCKMDSlotStr {
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/*
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* The Module may use this pointer for its own purposes.
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*/
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void *etc;
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/*
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* This routine is called during the Framework initialization
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* step, after the Framework Instance has obtained the list
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* of slots (by calling NSSCKMDInstance->GetSlots). Any slot-
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* specific initialization can be done here. This routine is
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* optional; if unimplemented, it won't be called. Note that
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* if this routine returns an error, the entire Framework
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* initialization for this Module will fail.
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*/
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CK_RV (PR_CALLBACK *Initialize)(
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NSSCKMDSlot *mdSlot,
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NSSCKFWSlot *fwSlot,
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NSSCKMDInstance *mdInstance,
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NSSCKFWInstance *fwInstance
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);
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/*
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* This routine is called when the Framework is finalizing
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* the PKCS#11 Module. This call (for each of the slots)
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* is the last thing called before NSSCKMDInstance->Finalize.
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* This routine is optional; if unimplemented, it merely
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* won't be called. Note: In the rare circumstance that
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* the Framework initialization cannot complete (due to,
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* for example, memory limitations), this can be called with
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* a NULL value for fwSlot.
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*/
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void (PR_CALLBACK *Destroy)(
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NSSCKMDSlot *mdSlot,
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NSSCKFWSlot *fwSlot,
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NSSCKMDInstance *mdInstance,
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NSSCKFWInstance *fwInstance
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);
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/*
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* This routine returns a pointer to a UTF8-encoded string
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* containing a description of this slot. Only the characters
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* completely encoded in the first sixty-four bytes are
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* significant. This routine is optional. The string
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* returned is never freed; if dynamically generated,
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* the space for it should be allocated from the NSSArena
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* that may be obtained from the NSSCKFWInstance. This
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* routine may return NULL upon error; however if *pError
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* is CKR_OK, the NULL will be considered the valid response.
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*/
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NSSUTF8 *(PR_CALLBACK *GetSlotDescription)(
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NSSCKMDSlot *mdSlot,
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NSSCKFWSlot *fwSlot,
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NSSCKMDInstance *mdInstance,
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NSSCKFWInstance *fwInstance,
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CK_RV *pError
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);
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/*
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* This routine returns a pointer to a UTF8-encoded string
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* containing a description of the manufacturer of this slot.
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* Only the characters completely encoded in the first thirty-
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* two bytes are significant. This routine is optional.
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* The string returned is never freed; if dynamically generated,
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* the space for it should be allocated from the NSSArena
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* that may be obtained from the NSSCKFWInstance. This
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* routine may return NULL upon error; however if *pError
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* is CKR_OK, the NULL will be considered the valid response.
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*/
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NSSUTF8 *(PR_CALLBACK *GetManufacturerID)(
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NSSCKMDSlot *mdSlot,
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NSSCKFWSlot *fwSlot,
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NSSCKMDInstance *mdInstance,
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NSSCKFWInstance *fwInstance,
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CK_RV *pError
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);
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/*
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* This routine returns CK_TRUE if a token is present in this
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* slot. This routine is optional; if unimplemented, CK_TRUE
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* is assumed.
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*/
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CK_BBOOL (PR_CALLBACK *GetTokenPresent)(
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NSSCKMDSlot *mdSlot,
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NSSCKFWSlot *fwSlot,
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NSSCKMDInstance *mdInstance,
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NSSCKFWInstance *fwInstance
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);
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/*
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* This routine returns CK_TRUE if the slot supports removable
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* tokens. This routine is optional; if unimplemented, CK_FALSE
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* is assumed.
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*/
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CK_BBOOL (PR_CALLBACK *GetRemovableDevice)(
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NSSCKMDSlot *mdSlot,
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NSSCKFWSlot *fwSlot,
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NSSCKMDInstance *mdInstance,
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NSSCKFWInstance *fwInstance
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);
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/*
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* This routine returns CK_TRUE if this slot is a hardware
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* device, or CK_FALSE if this slot is a software device. This
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* routine is optional; if unimplemented, CK_FALSE is assumed.
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*/
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CK_BBOOL (PR_CALLBACK *GetHardwareSlot)(
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NSSCKMDSlot *mdSlot,
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NSSCKFWSlot *fwSlot,
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NSSCKMDInstance *mdInstance,
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NSSCKFWInstance *fwInstance
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);
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/*
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* This routine returns the version of this slot's hardware.
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* This routine is optional; if unimplemented, the Framework
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* will assume a hardware version of 0.1.
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*/
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CK_VERSION (PR_CALLBACK *GetHardwareVersion)(
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NSSCKMDSlot *mdSlot,
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NSSCKFWSlot *fwSlot,
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NSSCKMDInstance *mdInstance,
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NSSCKFWInstance *fwInstance
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);
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/*
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* This routine returns the version of this slot's firmware.
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* This routine is optional; if unimplemented, the Framework
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* will assume a hardware version of 0.1.
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*/
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CK_VERSION (PR_CALLBACK *GetFirmwareVersion)(
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NSSCKMDSlot *mdSlot,
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NSSCKFWSlot *fwSlot,
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NSSCKMDInstance *mdInstance,
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NSSCKFWInstance *fwInstance
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);
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/*
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* This routine should return a pointer to an NSSCKMDToken
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* object corresponding to the token in the specified slot.
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* The NSSCKFWToken object passed in has an NSSArena
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* available which is dedicated for this token. This routine
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* must be implemented. This routine may return NULL upon
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* error.
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*/
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NSSCKMDToken *(PR_CALLBACK *GetToken)(
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NSSCKMDSlot *mdSlot,
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NSSCKFWSlot *fwSlot,
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NSSCKMDInstance *mdInstance,
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NSSCKFWInstance *fwInstance,
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CK_RV *pError
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);
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/*
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* This object may be extended in future versions of the
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* NSS Cryptoki Framework. To allow for some flexibility
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* in the area of binary compatibility, this field should
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* be NULL.
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*/
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void *null;
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};
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/*
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* NSSCKMDToken
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*
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* This is the basic handle for a PKCS#11 Token. It is created by
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* the NSSCKMDSlot->GetToken call, and may be obtained from the
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* Framework's corresponding NSSCKFWToken object. It contains a
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* pointer for use by the Module, to store any token-related
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* data, and it contains the EPV for a set of routines which the
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* Module may implement for use by the Framework. Some of these
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* routines are optional.
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*/
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struct NSSCKMDTokenStr {
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/*
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* The Module may use this pointer for its own purposes.
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*/
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void *etc;
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/*
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* This routine is used to prepare a Module token object for
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* use. It is called after the NSSCKMDToken object is obtained
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* from NSSCKMDSlot->GetToken. It is named "Setup" here because
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* Cryptoki already defines "InitToken" to do the process of
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* wiping out any existing state on a token and preparing it for
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* a new use. This routine is optional; if unimplemented, it
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* merely won't be called.
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*/
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CK_RV (PR_CALLBACK *Setup)(
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NSSCKMDToken *mdToken,
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NSSCKFWToken *fwToken,
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NSSCKMDInstance *mdInstance,
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NSSCKFWInstance *fwInstance
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);
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/*
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* This routine is called by the Framework whenever it notices
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* that the token object is invalid. (Typically this is when a
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* routine indicates an error such as CKR_DEVICE_REMOVED). This
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* call is the last thing called before the NSSArena in the
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* corresponding NSSCKFWToken is destroyed. This routine is
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* optional; if unimplemented, it merely won't be called.
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*/
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void (PR_CALLBACK *Invalidate)(
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NSSCKMDToken *mdToken,
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NSSCKFWToken *fwToken,
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NSSCKMDInstance *mdInstance,
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NSSCKFWInstance *fwInstance
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);
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/*
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* This routine initialises the token in the specified slot.
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* This routine is optional; if unimplemented, the Framework
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* will fail this operation with an error of CKR_DEVICE_ERROR.
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*/
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CK_RV (PR_CALLBACK *InitToken)(
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NSSCKMDToken *mdToken,
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NSSCKFWToken *fwToken,
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NSSCKMDInstance *mdInstance,
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NSSCKFWInstance *fwInstance,
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NSSItem *pin,
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NSSUTF8 *label
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);
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/*
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* This routine returns a pointer to a UTF8-encoded string
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* containing this token's label. Only the characters
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* completely encoded in the first thirty-two bytes are
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* significant. This routine is optional. The string
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* returned is never freed; if dynamically generated,
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* the space for it should be allocated from the NSSArena
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* that may be obtained from the NSSCKFWInstance. This
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* routine may return NULL upon error; however if *pError
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* is CKR_OK, the NULL will be considered the valid response.
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*/
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NSSUTF8 *(PR_CALLBACK *GetLabel)(
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NSSCKMDToken *mdToken,
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NSSCKFWToken *fwToken,
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NSSCKMDInstance *mdInstance,
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NSSCKFWInstance *fwInstance,
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CK_RV *pError
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);
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/*
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* This routine returns a pointer to a UTF8-encoded string
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* containing this token's manufacturer ID. Only the characters
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* completely encoded in the first thirty-two bytes are
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* significant. This routine is optional. The string
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* returned is never freed; if dynamically generated,
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* the space for it should be allocated from the NSSArena
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* that may be obtained from the NSSCKFWInstance. This
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* routine may return NULL upon error; however if *pError
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* is CKR_OK, the NULL will be considered the valid response.
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*/
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NSSUTF8 *(PR_CALLBACK *GetManufacturerID)(
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NSSCKMDToken *mdToken,
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NSSCKFWToken *fwToken,
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NSSCKMDInstance *mdInstance,
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NSSCKFWInstance *fwInstance,
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CK_RV *pError
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);
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/*
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* This routine returns a pointer to a UTF8-encoded string
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* containing this token's model name. Only the characters
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* completely encoded in the first thirty-two bytes are
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* significant. This routine is optional. The string
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* returned is never freed; if dynamically generated,
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* the space for it should be allocated from the NSSArena
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* that may be obtained from the NSSCKFWInstance. This
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* routine may return NULL upon error; however if *pError
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* is CKR_OK, the NULL will be considered the valid response.
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*/
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NSSUTF8 *(PR_CALLBACK *GetModel)(
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NSSCKMDToken *mdToken,
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NSSCKFWToken *fwToken,
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NSSCKMDInstance *mdInstance,
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NSSCKFWInstance *fwInstance,
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CK_RV *pError
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);
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/*
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* This routine returns a pointer to a UTF8-encoded string
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* containing this token's serial number. Only the characters
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* completely encoded in the first thirty-two bytes are
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* significant. This routine is optional. The string
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* returned is never freed; if dynamically generated,
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* the space for it should be allocated from the NSSArena
|
|
* that may be obtained from the NSSCKFWInstance. This
|
|
* routine may return NULL upon error; however if *pError
|
|
* is CKR_OK, the NULL will be considered the valid response.
|
|
*/
|
|
NSSUTF8 *(PR_CALLBACK *GetSerialNumber)(
|
|
NSSCKMDToken *mdToken,
|
|
NSSCKFWToken *fwToken,
|
|
NSSCKMDInstance *mdInstance,
|
|
NSSCKFWInstance *fwInstance,
|
|
CK_RV *pError
|
|
);
|
|
|
|
/*
|
|
* This routine returns CK_TRUE if the token has its own
|
|
* random number generator. This routine is optional; if
|
|
* unimplemented, CK_FALSE is assumed.
|
|
*/
|
|
CK_BBOOL (PR_CALLBACK *GetHasRNG)(
|
|
NSSCKMDToken *mdToken,
|
|
NSSCKFWToken *fwToken,
|
|
NSSCKMDInstance *mdInstance,
|
|
NSSCKFWInstance *fwInstance
|
|
);
|
|
|
|
/*
|
|
* This routine returns CK_TRUE if this token is write-protected.
|
|
* This routine is optional; if unimplemented, CK_FALSE is
|
|
* assumed.
|
|
*/
|
|
CK_BBOOL (PR_CALLBACK *GetIsWriteProtected)(
|
|
NSSCKMDToken *mdToken,
|
|
NSSCKFWToken *fwToken,
|
|
NSSCKMDInstance *mdInstance,
|
|
NSSCKFWInstance *fwInstance
|
|
);
|
|
|
|
/*
|
|
* This routine returns CK_TRUE if this token requires a login.
|
|
* This routine is optional; if unimplemented, CK_FALSE is
|
|
* assumed.
|
|
*/
|
|
CK_BBOOL (PR_CALLBACK *GetLoginRequired)(
|
|
NSSCKMDToken *mdToken,
|
|
NSSCKFWToken *fwToken,
|
|
NSSCKMDInstance *mdInstance,
|
|
NSSCKFWInstance *fwInstance
|
|
);
|
|
|
|
/*
|
|
* This routine returns CK_TRUE if the normal user's PIN on this
|
|
* token has been initialised. This routine is optional; if
|
|
* unimplemented, CK_FALSE is assumed.
|
|
*/
|
|
CK_BBOOL (PR_CALLBACK *GetUserPinInitialized)(
|
|
NSSCKMDToken *mdToken,
|
|
NSSCKFWToken *fwToken,
|
|
NSSCKMDInstance *mdInstance,
|
|
NSSCKFWInstance *fwInstance
|
|
);
|
|
|
|
/*
|
|
* This routine returns CK_TRUE if a successful save of a
|
|
* session's cryptographic operations state ~always~ contains
|
|
* all keys needed to restore the state of the session. This
|
|
* routine is optional; if unimplemented, CK_FALSE is assumed.
|
|
*/
|
|
CK_BBOOL (PR_CALLBACK *GetRestoreKeyNotNeeded)(
|
|
NSSCKMDToken *mdToken,
|
|
NSSCKFWToken *fwToken,
|
|
NSSCKMDInstance *mdInstance,
|
|
NSSCKFWInstance *fwInstance
|
|
);
|
|
|
|
/*
|
|
* This routine returns CK_TRUE if the token has its own
|
|
* hardware clock. This routine is optional; if unimplemented,
|
|
* CK_FALSE is assumed.
|
|
*/
|
|
CK_BBOOL (PR_CALLBACK *GetHasClockOnToken)(
|
|
NSSCKMDToken *mdToken,
|
|
NSSCKFWToken *fwToken,
|
|
NSSCKMDInstance *mdInstance,
|
|
NSSCKFWInstance *fwInstance
|
|
);
|
|
|
|
/*
|
|
* This routine returns CK_TRUE if the token has a protected
|
|
* authentication path. This routine is optional; if
|
|
* unimplemented, CK_FALSE is assumed.
|
|
*/
|
|
CK_BBOOL (PR_CALLBACK *GetHasProtectedAuthenticationPath)(
|
|
NSSCKMDToken *mdToken,
|
|
NSSCKFWToken *fwToken,
|
|
NSSCKMDInstance *mdInstance,
|
|
NSSCKFWInstance *fwInstance
|
|
);
|
|
|
|
/*
|
|
* This routine returns CK_TRUE if the token supports dual
|
|
* cryptographic operations within a single session. This
|
|
* routine is optional; if unimplemented, CK_FALSE is assumed.
|
|
*/
|
|
CK_BBOOL (PR_CALLBACK *GetSupportsDualCryptoOperations)(
|
|
NSSCKMDToken *mdToken,
|
|
NSSCKFWToken *fwToken,
|
|
NSSCKMDInstance *mdInstance,
|
|
NSSCKFWInstance *fwInstance
|
|
);
|
|
|
|
/*
|
|
* XXX fgmr-- should we have a call to return all the flags
|
|
* at once, for folks who already know about Cryptoki?
|
|
*/
|
|
|
|
/*
|
|
* This routine returns the maximum number of sessions that
|
|
* may be opened on this token. This routine is optional;
|
|
* if unimplemented, the special value CK_UNAVAILABLE_INFORMATION
|
|
* is assumed. XXX fgmr-- or CK_EFFECTIVELY_INFINITE?
|
|
*/
|
|
CK_ULONG (PR_CALLBACK *GetMaxSessionCount)(
|
|
NSSCKMDToken *mdToken,
|
|
NSSCKFWToken *fwToken,
|
|
NSSCKMDInstance *mdInstance,
|
|
NSSCKFWInstance *fwInstance
|
|
);
|
|
|
|
/*
|
|
* This routine returns the maximum number of read/write
|
|
* sesisons that may be opened on this token. This routine
|
|
* is optional; if unimplemented, the special value
|
|
* CK_UNAVAILABLE_INFORMATION is assumed. XXX fgmr-- or
|
|
* CK_EFFECTIVELY_INFINITE?
|
|
*/
|
|
CK_ULONG (PR_CALLBACK *GetMaxRwSessionCount)(
|
|
NSSCKMDToken *mdToken,
|
|
NSSCKFWToken *fwToken,
|
|
NSSCKMDInstance *mdInstance,
|
|
NSSCKFWInstance *fwInstance
|
|
);
|
|
|
|
/*
|
|
* This routine returns the maximum PIN code length that is
|
|
* supported on this token. This routine is optional;
|
|
* if unimplemented, the special value CK_UNAVAILABLE_INFORMATION
|
|
* is assumed.
|
|
*/
|
|
CK_ULONG (PR_CALLBACK *GetMaxPinLen)(
|
|
NSSCKMDToken *mdToken,
|
|
NSSCKFWToken *fwToken,
|
|
NSSCKMDInstance *mdInstance,
|
|
NSSCKFWInstance *fwInstance
|
|
);
|
|
|
|
/*
|
|
* This routine returns the minimum PIN code length that is
|
|
* supported on this token. This routine is optional; if
|
|
* unimplemented, the special value CK_UNAVAILABLE_INFORMATION
|
|
* is assumed. XXX fgmr-- or 0?
|
|
*/
|
|
CK_ULONG (PR_CALLBACK *GetMinPinLen)(
|
|
NSSCKMDToken *mdToken,
|
|
NSSCKFWToken *fwToken,
|
|
NSSCKMDInstance *mdInstance,
|
|
NSSCKFWInstance *fwInstance
|
|
);
|
|
|
|
/*
|
|
* This routine returns the total amount of memory on the token
|
|
* in which public objects may be stored. This routine is
|
|
* optional; if unimplemented, the special value
|
|
* CK_UNAVAILABLE_INFORMATION is assumed.
|
|
*/
|
|
CK_ULONG (PR_CALLBACK *GetTotalPublicMemory)(
|
|
NSSCKMDToken *mdToken,
|
|
NSSCKFWToken *fwToken,
|
|
NSSCKMDInstance *mdInstance,
|
|
NSSCKFWInstance *fwInstance
|
|
);
|
|
|
|
/*
|
|
* This routine returns the amount of unused memory on the
|
|
* token in which public objects may be stored. This routine
|
|
* is optional; if unimplemented, the special value
|
|
* CK_UNAVAILABLE_INFORMATION is assumed.
|
|
*/
|
|
CK_ULONG (PR_CALLBACK *GetFreePublicMemory)(
|
|
NSSCKMDToken *mdToken,
|
|
NSSCKFWToken *fwToken,
|
|
NSSCKMDInstance *mdInstance,
|
|
NSSCKFWInstance *fwInstance
|
|
);
|
|
|
|
/*
|
|
* This routine returns the total amount of memory on the token
|
|
* in which private objects may be stored. This routine is
|
|
* optional; if unimplemented, the special value
|
|
* CK_UNAVAILABLE_INFORMATION is assumed.
|
|
*/
|
|
CK_ULONG (PR_CALLBACK *GetTotalPrivateMemory)(
|
|
NSSCKMDToken *mdToken,
|
|
NSSCKFWToken *fwToken,
|
|
NSSCKMDInstance *mdInstance,
|
|
NSSCKFWInstance *fwInstance
|
|
);
|
|
|
|
/*
|
|
* This routine returns the amount of unused memory on the
|
|
* token in which private objects may be stored. This routine
|
|
* is optional; if unimplemented, the special value
|
|
* CK_UNAVAILABLE_INFORMATION is assumed.
|
|
*/
|
|
CK_ULONG (PR_CALLBACK *GetFreePrivateMemory)(
|
|
NSSCKMDToken *mdToken,
|
|
NSSCKFWToken *fwToken,
|
|
NSSCKMDInstance *mdInstance,
|
|
NSSCKFWInstance *fwInstance
|
|
);
|
|
|
|
/*
|
|
* This routine returns the version number of this token's
|
|
* hardware. This routine is optional; if unimplemented,
|
|
* the value 0.1 is assumed.
|
|
*/
|
|
CK_VERSION (PR_CALLBACK *GetHardwareVersion)(
|
|
NSSCKMDToken *mdToken,
|
|
NSSCKFWToken *fwToken,
|
|
NSSCKMDInstance *mdInstance,
|
|
NSSCKFWInstance *fwInstance
|
|
);
|
|
|
|
/*
|
|
* This routine returns the version number of this token's
|
|
* firmware. This routine is optional; if unimplemented,
|
|
* the value 0.1 is assumed.
|
|
*/
|
|
CK_VERSION (PR_CALLBACK *GetFirmwareVersion)(
|
|
NSSCKMDToken *mdToken,
|
|
NSSCKFWToken *fwToken,
|
|
NSSCKMDInstance *mdInstance,
|
|
NSSCKFWInstance *fwInstance
|
|
);
|
|
|
|
/*
|
|
* This routine stuffs the current UTC time, as obtained from
|
|
* the token, into the sixteen-byte buffer in the form
|
|
* YYYYMMDDhhmmss00. This routine need only be implemented
|
|
* by token which indicate that they have a real-time clock.
|
|
* XXX fgmr-- think about time formats.
|
|
*/
|
|
CK_RV (PR_CALLBACK *GetUTCTime)(
|
|
NSSCKMDToken *mdToken,
|
|
NSSCKFWToken *fwToken,
|
|
NSSCKMDInstance *mdInstance,
|
|
NSSCKFWInstance *fwInstance,
|
|
CK_CHAR utcTime[16]
|
|
);
|
|
|
|
/*
|
|
* This routine creates a session on the token, and returns
|
|
* the corresponding NSSCKMDSession object. The value of
|
|
* rw will be CK_TRUE if the session is to be a read/write
|
|
* session, or CK_FALSE otherwise. An NSSArena dedicated to
|
|
* the new session is available from the specified NSSCKFWSession.
|
|
* This routine may return NULL upon error.
|
|
*/
|
|
NSSCKMDSession *(PR_CALLBACK *OpenSession)(
|
|
NSSCKMDToken *mdToken,
|
|
NSSCKFWToken *fwToken,
|
|
NSSCKMDInstance *mdInstance,
|
|
NSSCKFWInstance *fwInstance,
|
|
NSSCKFWSession *fwSession,
|
|
CK_BBOOL rw,
|
|
CK_RV *pError
|
|
);
|
|
|
|
/*
|
|
* This routine returns the number of PKCS#11 Mechanisms
|
|
* supported by this token. This routine is optional; if
|
|
* unimplemented, zero is assumed.
|
|
*/
|
|
CK_ULONG (PR_CALLBACK *GetMechanismCount)(
|
|
NSSCKMDToken *mdToken,
|
|
NSSCKFWToken *fwToken,
|
|
NSSCKMDInstance *mdInstance,
|
|
NSSCKFWInstance *fwInstance
|
|
);
|
|
|
|
/*
|
|
* This routine stuffs into the specified array the types
|
|
* of the mechanisms supported by this token. The Framework
|
|
* determines the size of the array by calling GetMechanismCount.
|
|
*/
|
|
CK_RV (PR_CALLBACK *GetMechanismTypes)(
|
|
NSSCKMDToken *mdToken,
|
|
NSSCKFWToken *fwToken,
|
|
NSSCKMDInstance *mdInstance,
|
|
NSSCKFWInstance *fwInstance,
|
|
CK_MECHANISM_TYPE types[]
|
|
);
|
|
|
|
/*
|
|
* This routine returns a pointer to a Module mechanism
|
|
* object corresponding to a specified type. This routine
|
|
* need only exist for tokens implementing at least one
|
|
* mechanism.
|
|
*/
|
|
NSSCKMDMechanism *(PR_CALLBACK *GetMechanism)(
|
|
NSSCKMDToken *mdToken,
|
|
NSSCKFWToken *fwToken,
|
|
NSSCKMDInstance *mdInstance,
|
|
NSSCKFWInstance *fwInstance,
|
|
CK_MECHANISM_TYPE which,
|
|
CK_RV *pError
|
|
);
|
|
|
|
/*
|
|
* This object may be extended in future versions of the
|
|
* NSS Cryptoki Framework. To allow for some flexibility
|
|
* in the area of binary compatibility, this field should
|
|
* be NULL.
|
|
*/
|
|
void *null;
|
|
};
|
|
|
|
/*
|
|
* NSSCKMDSession
|
|
*
|
|
* This is the basic handle for a session on a PKCS#11 Token. It
|
|
* is created by NSSCKMDToken->OpenSession, and may be obtained
|
|
* from the Framework's corresponding NSSCKFWSession object. It
|
|
* contains a pointer for use by the Module, to store any session-
|
|
* realted data, and it contains the EPV for a set of routines
|
|
* which the Module may implement for use by the Framework. Some
|
|
* of these routines are optional.
|
|
*/
|
|
|
|
struct NSSCKMDSessionStr {
|
|
/*
|
|
* The Module may use this pointer for its own purposes.
|
|
*/
|
|
void *etc;
|
|
|
|
/*
|
|
* This routine is called by the Framework when a session is
|
|
* closed. This call is the last thing called before the
|
|
* NSSArena in the correspoinding NSSCKFWSession is destroyed.
|
|
* This routine is optional; if unimplemented, it merely won't
|
|
* be called.
|
|
*/
|
|
void (PR_CALLBACK *Close)(
|
|
NSSCKMDSession *mdSession,
|
|
NSSCKFWSession *fwSession,
|
|
NSSCKMDToken *mdToken,
|
|
NSSCKFWToken *fwToken,
|
|
NSSCKMDInstance *mdInstance,
|
|
NSSCKFWInstance *fwInstance
|
|
);
|
|
|
|
/*
|
|
* This routine is used to get any device-specific error.
|
|
* This routine is optional.
|
|
*/
|
|
CK_ULONG (PR_CALLBACK *GetDeviceError)(
|
|
NSSCKMDSession *mdSession,
|
|
NSSCKFWSession *fwSession,
|
|
NSSCKMDToken *mdToken,
|
|
NSSCKFWToken *fwToken,
|
|
NSSCKMDInstance *mdInstance,
|
|
NSSCKFWInstance *fwInstance
|
|
);
|
|
|
|
/*
|
|
* This routine is used to log in a user to the token. This
|
|
* routine is optional, since the Framework's NSSCKFWSession
|
|
* object keeps track of the login state.
|
|
*/
|
|
CK_RV (PR_CALLBACK *Login)(
|
|
NSSCKMDSession *mdSession,
|
|
NSSCKFWSession *fwSession,
|
|
NSSCKMDToken *mdToken,
|
|
NSSCKFWToken *fwToken,
|
|
NSSCKMDInstance *mdInstance,
|
|
NSSCKFWInstance *fwInstance,
|
|
CK_USER_TYPE userType,
|
|
NSSItem *pin,
|
|
CK_STATE oldState,
|
|
CK_STATE newState
|
|
);
|
|
|
|
/*
|
|
* This routine is used to log out a user from the token. This
|
|
* routine is optional, since the Framework's NSSCKFWSession
|
|
* object keeps track of the login state.
|
|
*/
|
|
CK_RV (PR_CALLBACK *Logout)(
|
|
NSSCKMDSession *mdSession,
|
|
NSSCKFWSession *fwSession,
|
|
NSSCKMDToken *mdToken,
|
|
NSSCKFWToken *fwToken,
|
|
NSSCKMDInstance *mdInstance,
|
|
NSSCKFWInstance *fwInstance,
|
|
CK_STATE oldState,
|
|
CK_STATE newState
|
|
);
|
|
|
|
/*
|
|
* This routine is used to initialize the normal user's PIN or
|
|
* password. This will only be called in the "read/write
|
|
* security officer functions" state. If this token has a
|
|
* protected authentication path, then the pin argument will
|
|
* be NULL. This routine is optional; if unimplemented, the
|
|
* Framework will return the error CKR_TOKEN_WRITE_PROTECTED.
|
|
*/
|
|
CK_RV (PR_CALLBACK *InitPIN)(
|
|
NSSCKMDSession *mdSession,
|
|
NSSCKFWSession *fwSession,
|
|
NSSCKMDToken *mdToken,
|
|
NSSCKFWToken *fwToken,
|
|
NSSCKMDInstance *mdInstance,
|
|
NSSCKFWInstance *fwInstance,
|
|
NSSItem *pin
|
|
);
|
|
|
|
/*
|
|
* This routine is used to modify a user's PIN or password. This
|
|
* routine will only be called in the "read/write security officer
|
|
* functions" or "read/write user functions" state. If this token
|
|
* has a protected authentication path, then the pin arguments
|
|
* will be NULL. This routine is optional; if unimplemented, the
|
|
* Framework will return the error CKR_TOKEN_WRITE_PROTECTED.
|
|
*/
|
|
CK_RV (PR_CALLBACK *SetPIN)(
|
|
NSSCKMDSession *mdSession,
|
|
NSSCKFWSession *fwSession,
|
|
NSSCKMDToken *mdToken,
|
|
NSSCKFWToken *fwToken,
|
|
NSSCKMDInstance *mdInstance,
|
|
NSSCKFWInstance *fwInstance,
|
|
NSSItem *oldPin,
|
|
NSSItem *newPin
|
|
);
|
|
|
|
/*
|
|
* This routine is used to find out how much space would be required
|
|
* to save the current operational state. This routine is optional;
|
|
* if unimplemented, the Framework will reject any attempts to save
|
|
* the operational state with the error CKR_STATE_UNSAVEABLE. This
|
|
* routine may return zero on error.
|
|
*/
|
|
CK_ULONG (PR_CALLBACK *GetOperationStateLen)(
|
|
NSSCKMDSession *mdSession,
|
|
NSSCKFWSession *fwSession,
|
|
NSSCKMDToken *mdToken,
|
|
NSSCKFWToken *fwToken,
|
|
NSSCKMDInstance *mdInstance,
|
|
NSSCKFWInstance *fwInstance,
|
|
CK_RV *pError
|
|
);
|
|
|
|
/*
|
|
* This routine is used to store the current operational state. This
|
|
* routine is only required if GetOperationStateLen is implemented
|
|
* and can return a nonzero value. The buffer in the specified item
|
|
* will be pre-allocated, and the length will specify the amount of
|
|
* space available (which may be more than GetOperationStateLen
|
|
* asked for, but which will not be smaller).
|
|
*/
|
|
CK_RV (PR_CALLBACK *GetOperationState)(
|
|
NSSCKMDSession *mdSession,
|
|
NSSCKFWSession *fwSession,
|
|
NSSCKMDToken *mdToken,
|
|
NSSCKFWToken *fwToken,
|
|
NSSCKMDInstance *mdInstance,
|
|
NSSCKFWInstance *fwInstance,
|
|
NSSItem *buffer
|
|
);
|
|
|
|
/*
|
|
* This routine is used to restore an operational state previously
|
|
* obtained with GetOperationState. The Framework will take pains
|
|
* to be sure that the state is (or was at one point) valid; if the
|
|
* Module notices that the state is invalid, it should return an
|
|
* error, but it is not required to be paranoid about the issue.
|
|
* [XXX fgmr-- should (can?) the framework verify the keys match up?]
|
|
* This routine is required only if GetOperationState is implemented.
|
|
*/
|
|
CK_RV (PR_CALLBACK *SetOperationState)(
|
|
NSSCKMDSession *mdSession,
|
|
NSSCKFWSession *fwSession,
|
|
NSSCKMDToken *mdToken,
|
|
NSSCKFWToken *fwToken,
|
|
NSSCKMDInstance *mdInstance,
|
|
NSSCKFWInstance *fwInstance,
|
|
NSSItem *state,
|
|
NSSCKMDObject *mdEncryptionKey,
|
|
NSSCKFWObject *fwEncryptionKey,
|
|
NSSCKMDObject *mdAuthenticationKey,
|
|
NSSCKFWObject *fwAuthenticationKey
|
|
);
|
|
|
|
/*
|
|
* This routine is used to create an object. The specified template
|
|
* will only specify a session object if the Module has indicated
|
|
* that it wishes to handle its own session objects. This routine
|
|
* is optional; if unimplemented, the Framework will reject the
|
|
* operation with the error CKR_TOKEN_WRITE_PROTECTED. Space for
|
|
* token objects should come from the NSSArena available from the
|
|
* NSSCKFWToken object; space for session objects (if supported)
|
|
* should come from the NSSArena available from the NSSCKFWSession
|
|
* object. The appropriate NSSArena pointer will, as a convenience,
|
|
* be passed as the handyArenaPointer argument. This routine may
|
|
* return NULL upon error.
|
|
*/
|
|
NSSCKMDObject *(PR_CALLBACK *CreateObject)(
|
|
NSSCKMDSession *mdSession,
|
|
NSSCKFWSession *fwSession,
|
|
NSSCKMDToken *mdToken,
|
|
NSSCKFWToken *fwToken,
|
|
NSSCKMDInstance *mdInstance,
|
|
NSSCKFWInstance *fwInstance,
|
|
NSSArena *handyArenaPointer,
|
|
CK_ATTRIBUTE_PTR pTemplate,
|
|
CK_ULONG ulAttributeCount,
|
|
CK_RV *pError
|
|
);
|
|
|
|
/*
|
|
* This routine is used to make a copy of an object. It is entirely
|
|
* optional; if unimplemented, the Framework will try to use
|
|
* CreateObject instead. If the Module has indicated that it does
|
|
* not wish to handle session objects, then this routine will only
|
|
* be called to copy a token object to another token object.
|
|
* Otherwise, either the original object or the new may be of
|
|
* either the token or session variety. As with CreateObject, the
|
|
* handyArenaPointer will point to the appropriate arena for the
|
|
* new object. This routine may return NULL upon error.
|
|
*/
|
|
NSSCKMDObject *(PR_CALLBACK *CopyObject)(
|
|
NSSCKMDSession *mdSession,
|
|
NSSCKFWSession *fwSession,
|
|
NSSCKMDToken *mdToken,
|
|
NSSCKFWToken *fwToken,
|
|
NSSCKMDInstance *mdInstance,
|
|
NSSCKFWInstance *fwInstance,
|
|
NSSCKMDObject *mdOldObject,
|
|
NSSCKFWObject *fwOldObject,
|
|
NSSArena *handyArenaPointer,
|
|
CK_ATTRIBUTE_PTR pTemplate,
|
|
CK_ULONG ulAttributeCount,
|
|
CK_RV *pError
|
|
);
|
|
|
|
/*
|
|
* This routine is used to begin an object search. This routine may
|
|
* be unimplemented only if the Module does not handle session
|
|
* objects, and if none of its tokens have token objects. The
|
|
* NSSCKFWFindObjects pointer has an NSSArena that may be used for
|
|
* storage for the life of this "find" operation. This routine may
|
|
* return NULL upon error. If the Module can determine immediately
|
|
* that the search will not find any matching objects, it may return
|
|
* NULL, and specify CKR_OK as the error.
|
|
*/
|
|
NSSCKMDFindObjects *(PR_CALLBACK *FindObjectsInit)(
|
|
NSSCKMDSession *mdSession,
|
|
NSSCKFWSession *fwSession,
|
|
NSSCKMDToken *mdToken,
|
|
NSSCKFWToken *fwToken,
|
|
NSSCKMDInstance *mdInstance,
|
|
NSSCKFWInstance *fwInstance,
|
|
CK_ATTRIBUTE_PTR pTemplate,
|
|
CK_ULONG ulAttributeCount,
|
|
CK_RV *pError
|
|
);
|
|
|
|
/*
|
|
* This routine seeds the random-number generator. It is
|
|
* optional, even if GetRandom is implemented. If unimplemented,
|
|
* the Framework will issue the error CKR_RANDOM_SEED_NOT_SUPPORTED.
|
|
*/
|
|
CK_RV (PR_CALLBACK *SeedRandom)(
|
|
NSSCKMDSession *mdSession,
|
|
NSSCKFWSession *fwSession,
|
|
NSSCKMDToken *mdToken,
|
|
NSSCKFWToken *fwToken,
|
|
NSSCKMDInstance *mdInstance,
|
|
NSSCKFWInstance *fwInstance,
|
|
NSSItem *seed
|
|
);
|
|
|
|
/*
|
|
* This routine gets random data. It is optional. If unimplemented,
|
|
* the Framework will issue the error CKR_RANDOM_NO_RNG.
|
|
*/
|
|
CK_RV (PR_CALLBACK *GetRandom)(
|
|
NSSCKMDSession *mdSession,
|
|
NSSCKFWSession *fwSession,
|
|
NSSCKMDToken *mdToken,
|
|
NSSCKFWToken *fwToken,
|
|
NSSCKMDInstance *mdInstance,
|
|
NSSCKFWInstance *fwInstance,
|
|
NSSItem *buffer
|
|
);
|
|
|
|
/*
|
|
* This object may be extended in future versions of the
|
|
* NSS Cryptoki Framework. To allow for some flexibility
|
|
* in the area of binary compatibility, this field should
|
|
* be NULL.
|
|
*/
|
|
void *null;
|
|
};
|
|
|
|
/*
|
|
* NSSCKMDFindObjects
|
|
*
|
|
* This is the basic handle for an object search. It is
|
|
* created by NSSCKMDSession->FindObjectsInit, and may be
|
|
* obtained from the Framework's corresponding object.
|
|
* It contains a pointer for use by the Module, to store
|
|
* any search-related data, and it contains the EPV for a
|
|
* set of routines which the Module may implement for use
|
|
* by the Framework. Some of these routines are optional.
|
|
*/
|
|
|
|
struct NSSCKMDFindObjectsStr {
|
|
/*
|
|
* The Module may use this pointer for its own purposes.
|
|
*/
|
|
void *etc;
|
|
|
|
/*
|
|
* This routine is called by the Framework to finish a
|
|
* search operation. Note that the Framework may finish
|
|
* a search before it has completed. This routine is
|
|
* optional; if unimplemented, it merely won't be called.
|
|
*/
|
|
void (PR_CALLBACK *Final)(
|
|
NSSCKMDFindObjects *mdFindObjects,
|
|
NSSCKFWFindObjects *fwFindObjects,
|
|
NSSCKMDSession *mdSession,
|
|
NSSCKFWSession *fwSession,
|
|
NSSCKMDToken *mdToken,
|
|
NSSCKFWToken *fwToken,
|
|
NSSCKMDInstance *mdInstance,
|
|
NSSCKFWInstance *fwInstance
|
|
);
|
|
|
|
/*
|
|
* This routine is used to obtain another pointer to an
|
|
* object matching the search criteria. This routine is
|
|
* required. If no (more) objects match the search, it
|
|
* should return NULL and set the error to CKR_OK.
|
|
*/
|
|
NSSCKMDObject *(PR_CALLBACK *Next)(
|
|
NSSCKMDFindObjects *mdFindObjects,
|
|
NSSCKFWFindObjects *fwFindObjects,
|
|
NSSCKMDSession *mdSession,
|
|
NSSCKFWSession *fwSession,
|
|
NSSCKMDToken *mdToken,
|
|
NSSCKFWToken *fwToken,
|
|
NSSCKMDInstance *mdInstance,
|
|
NSSCKFWInstance *fwInstance,
|
|
NSSArena *arena,
|
|
CK_RV *pError
|
|
);
|
|
|
|
/*
|
|
* This object may be extended in future versions of the
|
|
* NSS Cryptoki Framework. To allow for some flexibility
|
|
* in the area of binary compatibility, this field should
|
|
* be NULL.
|
|
*/
|
|
void *null;
|
|
};
|
|
|
|
/*
|
|
* NSSCKMDCryptoOperaion
|
|
*
|
|
* This is the basic handle for an encryption, decryption,
|
|
* sign, verify, or hash opertion.
|
|
* created by NSSCKMDMechanism->XXXXInit, and may be
|
|
* obtained from the Framework's corresponding object.
|
|
* It contains a pointer for use by the Module, to store
|
|
* any intermediate data, and it contains the EPV for a
|
|
* set of routines which the Module may implement for use
|
|
* by the Framework. Some of these routines are optional.
|
|
*/
|
|
|
|
struct NSSCKMDCryptoOperationStr {
|
|
/*
|
|
* The Module may use this pointer for its own purposes.
|
|
*/
|
|
void *etc;
|
|
|
|
/*
|
|
* This routine is called by the Framework clean up the mdCryptoOperation
|
|
* structure.
|
|
* This routine is optional; if unimplemented, it will be ignored.
|
|
*/
|
|
void (PR_CALLBACK *Destroy)(
|
|
NSSCKMDCryptoOperation *mdCryptoOperation,
|
|
NSSCKFWCryptoOperation *fwCryptoOperation,
|
|
NSSCKMDInstance *mdInstance,
|
|
NSSCKFWInstance *fwInstance
|
|
);
|
|
|
|
|
|
/*
|
|
* how many bytes do we need to finish this buffer?
|
|
* must be implemented if Final is implemented.
|
|
*/
|
|
CK_ULONG (PR_CALLBACK *GetFinalLength)(
|
|
NSSCKMDCryptoOperation *mdCryptoOperation,
|
|
NSSCKFWCryptoOperation *fwCryptoOperation,
|
|
NSSCKMDSession *mdSession,
|
|
NSSCKFWSession *fwSession,
|
|
NSSCKMDToken *mdToken,
|
|
NSSCKFWToken *fwToken,
|
|
NSSCKMDInstance *mdInstance,
|
|
NSSCKFWInstance *fwInstance,
|
|
CK_RV *pError
|
|
);
|
|
|
|
/*
|
|
* how many bytes do we need to complete the next operation.
|
|
* used in both Update and UpdateFinal.
|
|
*/
|
|
CK_ULONG (PR_CALLBACK *GetOperationLength)(
|
|
NSSCKMDCryptoOperation *mdCryptoOperation,
|
|
NSSCKFWCryptoOperation *fwCryptoOperation,
|
|
NSSCKMDSession *mdSession,
|
|
NSSCKFWSession *fwSession,
|
|
NSSCKMDToken *mdToken,
|
|
NSSCKFWToken *fwToken,
|
|
NSSCKMDInstance *mdInstance,
|
|
NSSCKFWInstance *fwInstance,
|
|
const NSSItem *inputBuffer,
|
|
CK_RV *pError
|
|
);
|
|
|
|
/*
|
|
* This routine is called by the Framework to finish a
|
|
* search operation. Note that the Framework may finish
|
|
* a search before it has completed. This routine is
|
|
* optional; if unimplemented, it merely won't be called.
|
|
* The respective final call with fail with CKR_FUNCTION_FAILED
|
|
* Final should not free the mdCryptoOperation.
|
|
*/
|
|
CK_RV(PR_CALLBACK *Final)(
|
|
NSSCKMDCryptoOperation *mdCryptoOperation,
|
|
NSSCKFWCryptoOperation *fwCryptoOperation,
|
|
NSSCKMDSession *mdSession,
|
|
NSSCKFWSession *fwSession,
|
|
NSSCKMDToken *mdToken,
|
|
NSSCKFWToken *fwToken,
|
|
NSSCKMDInstance *mdInstance,
|
|
NSSCKFWInstance *fwInstance,
|
|
NSSItem *outputBuffer
|
|
);
|
|
|
|
|
|
/*
|
|
* This routine is called by the Framework to complete the
|
|
* next step in an encryption/decryption operation.
|
|
* This routine is optional; if unimplemented, the respective
|
|
* update call with fail with CKR_FUNCTION_FAILED.
|
|
* Update should not be implemented for signing/verification/digest
|
|
* mechanisms.
|
|
*/
|
|
CK_RV(PR_CALLBACK *Update)(
|
|
NSSCKMDCryptoOperation *mdCryptoOperation,
|
|
NSSCKFWCryptoOperation *fwCryptoOperation,
|
|
NSSCKMDSession *mdSession,
|
|
NSSCKFWSession *fwSession,
|
|
NSSCKMDToken *mdToken,
|
|
NSSCKFWToken *fwToken,
|
|
NSSCKMDInstance *mdInstance,
|
|
NSSCKFWInstance *fwInstance,
|
|
const NSSItem *inputBuffer,
|
|
NSSItem *outputBuffer
|
|
);
|
|
|
|
/*
|
|
* This routine is called by the Framework to complete the
|
|
* next step in a signing/verification/digest operation.
|
|
* This routine is optional; if unimplemented, the respective
|
|
* update call with fail with CKR_FUNCTION_FAILED
|
|
* Update should not be implemented for encryption/decryption
|
|
* mechanisms.
|
|
*/
|
|
CK_RV(PR_CALLBACK *DigestUpdate)(
|
|
NSSCKMDCryptoOperation *mdCryptoOperation,
|
|
NSSCKFWCryptoOperation *fwCryptoOperation,
|
|
NSSCKMDSession *mdSession,
|
|
NSSCKFWSession *fwSession,
|
|
NSSCKMDToken *mdToken,
|
|
NSSCKFWToken *fwToken,
|
|
NSSCKMDInstance *mdInstance,
|
|
NSSCKFWInstance *fwInstance,
|
|
const NSSItem *inputBuffer
|
|
);
|
|
|
|
/*
|
|
* This routine is called by the Framework to complete a
|
|
* single step operation. This routine is optional; if unimplemented,
|
|
* the framework will use the Update and Final functions to complete
|
|
* the operation.
|
|
*/
|
|
CK_RV(PR_CALLBACK *UpdateFinal)(
|
|
NSSCKMDCryptoOperation *mdCryptoOperation,
|
|
NSSCKFWCryptoOperation *fwCryptoOperation,
|
|
NSSCKMDSession *mdSession,
|
|
NSSCKFWSession *fwSession,
|
|
NSSCKMDToken *mdToken,
|
|
NSSCKFWToken *fwToken,
|
|
NSSCKMDInstance *mdInstance,
|
|
NSSCKFWInstance *fwInstance,
|
|
const NSSItem *inputBuffer,
|
|
NSSItem *outputBuffer
|
|
);
|
|
|
|
/*
|
|
* This routine is called by the Framework to complete next
|
|
* step in a combined operation. The Decrypt/Encrypt mechanism
|
|
* should define and drive the combo step.
|
|
* This routine is optional; if unimplemented,
|
|
* the framework will use the appropriate Update functions to complete
|
|
* the operation.
|
|
*/
|
|
CK_RV(PR_CALLBACK *UpdateCombo)(
|
|
NSSCKMDCryptoOperation *mdCryptoOperation,
|
|
NSSCKFWCryptoOperation *fwCryptoOperation,
|
|
NSSCKMDCryptoOperation *mdPeerCryptoOperation,
|
|
NSSCKFWCryptoOperation *fwPeerCryptoOperation,
|
|
NSSCKMDSession *mdSession,
|
|
NSSCKFWSession *fwSession,
|
|
NSSCKMDToken *mdToken,
|
|
NSSCKFWToken *fwToken,
|
|
NSSCKMDInstance *mdInstance,
|
|
NSSCKFWInstance *fwInstance,
|
|
const NSSItem *inputBuffer,
|
|
NSSItem *outputBuffer
|
|
);
|
|
|
|
/*
|
|
* Hash a key directly into the digest
|
|
*/
|
|
CK_RV(PR_CALLBACK *DigestKey)(
|
|
NSSCKMDCryptoOperation *mdCryptoOperation,
|
|
NSSCKFWCryptoOperation *fwCryptoOperation,
|
|
NSSCKMDToken *mdToken,
|
|
NSSCKFWToken *fwToken,
|
|
NSSCKMDInstance *mdInstance,
|
|
NSSCKFWInstance *fwInstance,
|
|
NSSCKMDObject *mdKey,
|
|
NSSCKFWObject *fwKey
|
|
);
|
|
|
|
/*
|
|
* This object may be extended in future versions of the
|
|
* NSS Cryptoki Framework. To allow for some flexibility
|
|
* in the area of binary compatibility, this field should
|
|
* be NULL.
|
|
*/
|
|
void *null;
|
|
};
|
|
|
|
/*
|
|
* NSSCKMDMechanism
|
|
*
|
|
*/
|
|
|
|
struct NSSCKMDMechanismStr {
|
|
/*
|
|
* The Module may use this pointer for its own purposes.
|
|
*/
|
|
void *etc;
|
|
|
|
/*
|
|
* This also frees the fwMechanism if appropriate.
|
|
* If it is not supplied, the Framework will assume that the Token
|
|
* Manages a static list of mechanisms and the function will not be called.
|
|
*/
|
|
void (PR_CALLBACK *Destroy)(
|
|
NSSCKMDMechanism *mdMechanism,
|
|
NSSCKFWMechanism *fwMechanism,
|
|
NSSCKMDInstance *mdInstance,
|
|
NSSCKFWInstance *fwInstance
|
|
);
|
|
|
|
|
|
/*
|
|
* This routine returns the minimum key size allowed for
|
|
* this mechanism. This routine is optional; if unimplemented,
|
|
* zero will be assumed. This routine may return zero on
|
|
* error; if the error is CKR_OK, zero will be accepted as
|
|
* a valid response.
|
|
*/
|
|
CK_ULONG (PR_CALLBACK *GetMinKeySize)(
|
|
NSSCKMDMechanism *mdMechanism,
|
|
NSSCKFWMechanism *fwMechanism,
|
|
NSSCKMDToken *mdToken,
|
|
NSSCKFWToken *fwToken,
|
|
NSSCKMDInstance *mdInstance,
|
|
NSSCKFWInstance *fwInstance,
|
|
CK_RV *pError
|
|
);
|
|
|
|
/*
|
|
* This routine returns the maximum key size allowed for
|
|
* this mechanism. This routine is optional; if unimplemented,
|
|
* zero will be assumed. This routine may return zero on
|
|
* error; if the error is CKR_OK, zero will be accepted as
|
|
* a valid response.
|
|
*/
|
|
CK_ULONG (PR_CALLBACK *GetMaxKeySize)(
|
|
NSSCKMDMechanism *mdMechanism,
|
|
NSSCKFWMechanism *fwMechanism,
|
|
NSSCKMDToken *mdToken,
|
|
NSSCKFWToken *fwToken,
|
|
NSSCKMDInstance *mdInstance,
|
|
NSSCKFWInstance *fwInstance,
|
|
CK_RV *pError
|
|
);
|
|
|
|
/*
|
|
* This routine is called to determine if the mechanism is
|
|
* implemented in hardware or software. It returns CK_TRUE
|
|
* if it is done in hardware.
|
|
*/
|
|
CK_BBOOL (PR_CALLBACK *GetInHardware)(
|
|
NSSCKMDMechanism *mdMechanism,
|
|
NSSCKFWMechanism *fwMechanism,
|
|
NSSCKMDToken *mdToken,
|
|
NSSCKFWToken *fwToken,
|
|
NSSCKMDInstance *mdInstance,
|
|
NSSCKFWInstance *fwInstance,
|
|
CK_RV *pError
|
|
);
|
|
|
|
/*
|
|
* The crypto routines themselves. Most crypto operations may
|
|
* be performed in two ways, streaming and single-part. The
|
|
* streaming operations involve the use of (typically) three
|
|
* calls-- an Init method to set up the operation, an Update
|
|
* method to feed data to the operation, and a Final method to
|
|
* obtain the final result. Single-part operations involve
|
|
* one method, to perform the crypto operation all at once.
|
|
*
|
|
* The NSS Cryptoki Framework can implement the single-part
|
|
* operations in terms of the streaming operations on behalf
|
|
* of the Module. There are a few variances.
|
|
*
|
|
* Only the Init Functions are defined by the mechanism. Each
|
|
* init function will return a NSSCKFWCryptoOperation which
|
|
* can supply update, final, the single part updateFinal, and
|
|
* the combo updateCombo functions.
|
|
*
|
|
* For simplicity, the routines are listed in summary here:
|
|
*
|
|
* EncryptInit,
|
|
* DecryptInit,
|
|
* DigestInit,
|
|
* SignInit,
|
|
* SignRecoverInit;
|
|
* VerifyInit,
|
|
* VerifyRecoverInit;
|
|
*
|
|
* The key-management routines are
|
|
*
|
|
* GenerateKey
|
|
* GenerateKeyPair
|
|
* WrapKey
|
|
* UnwrapKey
|
|
* DeriveKey
|
|
*
|
|
* All of these routines based on the Cryptoki API;
|
|
* see PKCS#11 for further information.
|
|
*/
|
|
|
|
/*
|
|
*/
|
|
NSSCKMDCryptoOperation * (PR_CALLBACK *EncryptInit)(
|
|
NSSCKMDMechanism *mdMechanism,
|
|
NSSCKFWMechanism *fwMechanism,
|
|
CK_MECHANISM_PTR pMechanism,
|
|
NSSCKMDSession *mdSession,
|
|
NSSCKFWSession *fwSession,
|
|
NSSCKMDToken *mdToken,
|
|
NSSCKFWToken *fwToken,
|
|
NSSCKMDInstance *mdInstance,
|
|
NSSCKFWInstance *fwInstance,
|
|
NSSCKMDObject *mdKey,
|
|
NSSCKFWObject *fwKey,
|
|
CK_RV *pError
|
|
);
|
|
|
|
/*
|
|
*/
|
|
NSSCKMDCryptoOperation * (PR_CALLBACK *DecryptInit)(
|
|
NSSCKMDMechanism *mdMechanism,
|
|
NSSCKFWMechanism *fwMechanism,
|
|
CK_MECHANISM_PTR pMechanism,
|
|
NSSCKMDSession *mdSession,
|
|
NSSCKFWSession *fwSession,
|
|
NSSCKMDToken *mdToken,
|
|
NSSCKFWToken *fwToken,
|
|
NSSCKMDInstance *mdInstance,
|
|
NSSCKFWInstance *fwInstance,
|
|
NSSCKMDObject *mdKey,
|
|
NSSCKFWObject *fwKey,
|
|
CK_RV *pError
|
|
);
|
|
|
|
/*
|
|
*/
|
|
NSSCKMDCryptoOperation * (PR_CALLBACK *DigestInit)(
|
|
NSSCKMDMechanism *mdMechanism,
|
|
NSSCKFWMechanism *fwMechanism,
|
|
CK_MECHANISM_PTR pMechanism,
|
|
NSSCKMDSession *mdSession,
|
|
NSSCKFWSession *fwSession,
|
|
NSSCKMDToken *mdToken,
|
|
NSSCKFWToken *fwToken,
|
|
NSSCKMDInstance *mdInstance,
|
|
NSSCKFWInstance *fwInstance,
|
|
CK_RV *pError
|
|
);
|
|
|
|
|
|
/*
|
|
*/
|
|
NSSCKMDCryptoOperation * (PR_CALLBACK *SignInit)(
|
|
NSSCKMDMechanism *mdMechanism,
|
|
NSSCKFWMechanism *fwMechanism,
|
|
CK_MECHANISM_PTR pMechanism,
|
|
NSSCKMDSession *mdSession,
|
|
NSSCKFWSession *fwSession,
|
|
NSSCKMDToken *mdToken,
|
|
NSSCKFWToken *fwToken,
|
|
NSSCKMDInstance *mdInstance,
|
|
NSSCKFWInstance *fwInstance,
|
|
NSSCKMDObject *mdKey,
|
|
NSSCKFWObject *fwKey,
|
|
CK_RV *pError
|
|
);
|
|
|
|
/*
|
|
*/
|
|
NSSCKMDCryptoOperation * (PR_CALLBACK *VerifyInit)(
|
|
NSSCKMDMechanism *mdMechanism,
|
|
NSSCKFWMechanism *fwMechanism,
|
|
CK_MECHANISM_PTR pMechanism,
|
|
NSSCKMDSession *mdSession,
|
|
NSSCKFWSession *fwSession,
|
|
NSSCKMDToken *mdToken,
|
|
NSSCKFWToken *fwToken,
|
|
NSSCKMDInstance *mdInstance,
|
|
NSSCKFWInstance *fwInstance,
|
|
NSSCKMDObject *mdKey,
|
|
NSSCKFWObject *fwKey,
|
|
CK_RV *pError
|
|
);
|
|
|
|
/*
|
|
*/
|
|
NSSCKMDCryptoOperation * (PR_CALLBACK *SignRecoverInit)(
|
|
NSSCKMDMechanism *mdMechanism,
|
|
NSSCKFWMechanism *fwMechanism,
|
|
CK_MECHANISM_PTR pMechanism,
|
|
NSSCKMDSession *mdSession,
|
|
NSSCKFWSession *fwSession,
|
|
NSSCKMDToken *mdToken,
|
|
NSSCKFWToken *fwToken,
|
|
NSSCKMDInstance *mdInstance,
|
|
NSSCKFWInstance *fwInstance,
|
|
NSSCKMDObject *mdKey,
|
|
NSSCKFWObject *fwKey,
|
|
CK_RV *pError
|
|
);
|
|
|
|
/*
|
|
*/
|
|
NSSCKMDCryptoOperation * (PR_CALLBACK *VerifyRecoverInit)(
|
|
NSSCKMDMechanism *mdMechanism,
|
|
NSSCKFWMechanism *fwMechanism,
|
|
CK_MECHANISM_PTR pMechanism,
|
|
NSSCKMDSession *mdSession,
|
|
NSSCKFWSession *fwSession,
|
|
NSSCKMDToken *mdToken,
|
|
NSSCKFWToken *fwToken,
|
|
NSSCKMDInstance *mdInstance,
|
|
NSSCKFWInstance *fwInstance,
|
|
NSSCKMDObject *mdKey,
|
|
NSSCKFWObject *fwKey,
|
|
CK_RV *pError
|
|
);
|
|
|
|
/*
|
|
* Key management operations.
|
|
*/
|
|
|
|
/*
|
|
* This routine generates a key. This routine may return NULL
|
|
* upon error.
|
|
*/
|
|
NSSCKMDObject *(PR_CALLBACK *GenerateKey)(
|
|
NSSCKMDMechanism *mdMechanism,
|
|
NSSCKFWMechanism *fwMechanism,
|
|
CK_MECHANISM_PTR pMechanism,
|
|
NSSCKMDSession *mdSession,
|
|
NSSCKFWSession *fwSession,
|
|
NSSCKMDToken *mdToken,
|
|
NSSCKFWToken *fwToken,
|
|
NSSCKMDInstance *mdInstance,
|
|
NSSCKFWInstance *fwInstance,
|
|
CK_ATTRIBUTE_PTR pTemplate,
|
|
CK_ULONG ulAttributeCount,
|
|
CK_RV *pError
|
|
);
|
|
|
|
/*
|
|
* This routine generates a key pair.
|
|
*/
|
|
CK_RV (PR_CALLBACK *GenerateKeyPair)(
|
|
NSSCKMDMechanism *mdMechanism,
|
|
NSSCKFWMechanism *fwMechanism,
|
|
CK_MECHANISM_PTR pMechanism,
|
|
NSSCKMDSession *mdSession,
|
|
NSSCKFWSession *fwSession,
|
|
NSSCKMDToken *mdToken,
|
|
NSSCKFWToken *fwToken,
|
|
NSSCKMDInstance *mdInstance,
|
|
NSSCKFWInstance *fwInstance,
|
|
CK_ATTRIBUTE_PTR pPublicKeyTemplate,
|
|
CK_ULONG ulPublicKeyAttributeCount,
|
|
CK_ATTRIBUTE_PTR pPrivateKeyTemplate,
|
|
CK_ULONG ulPrivateKeyAttributeCount,
|
|
NSSCKMDObject **pPublicKey,
|
|
NSSCKMDObject **pPrivateKey
|
|
);
|
|
|
|
/*
|
|
* This routine wraps a key.
|
|
*/
|
|
CK_ULONG (PR_CALLBACK *GetWrapKeyLength)(
|
|
NSSCKMDMechanism *mdMechanism,
|
|
NSSCKFWMechanism *fwMechanism,
|
|
CK_MECHANISM_PTR pMechanism,
|
|
NSSCKMDSession *mdSession,
|
|
NSSCKFWSession *fwSession,
|
|
NSSCKMDToken *mdToken,
|
|
NSSCKFWToken *fwToken,
|
|
NSSCKMDInstance *mdInstance,
|
|
NSSCKFWInstance *fwInstance,
|
|
NSSCKMDObject *mdWrappingKey,
|
|
NSSCKFWObject *fwWrappingKey,
|
|
NSSCKMDObject *mdWrappedKey,
|
|
NSSCKFWObject *fwWrappedKey,
|
|
CK_RV *pError
|
|
);
|
|
|
|
/*
|
|
* This routine wraps a key.
|
|
*/
|
|
CK_RV (PR_CALLBACK *WrapKey)(
|
|
NSSCKMDMechanism *mdMechanism,
|
|
NSSCKFWMechanism *fwMechanism,
|
|
CK_MECHANISM_PTR pMechanism,
|
|
NSSCKMDSession *mdSession,
|
|
NSSCKFWSession *fwSession,
|
|
NSSCKMDToken *mdToken,
|
|
NSSCKFWToken *fwToken,
|
|
NSSCKMDInstance *mdInstance,
|
|
NSSCKFWInstance *fwInstance,
|
|
NSSCKMDObject *mdWrappingKey,
|
|
NSSCKFWObject *fwWrappingKey,
|
|
NSSCKMDObject *mdKeyObject,
|
|
NSSCKFWObject *fwKeyObject,
|
|
NSSItem *wrappedKey
|
|
);
|
|
|
|
/*
|
|
* This routine unwraps a key. This routine may return NULL
|
|
* upon error.
|
|
*/
|
|
NSSCKMDObject *(PR_CALLBACK *UnwrapKey)(
|
|
NSSCKMDMechanism *mdMechanism,
|
|
NSSCKFWMechanism *fwMechanism,
|
|
CK_MECHANISM_PTR pMechanism,
|
|
NSSCKMDSession *mdSession,
|
|
NSSCKFWSession *fwSession,
|
|
NSSCKMDToken *mdToken,
|
|
NSSCKFWToken *fwToken,
|
|
NSSCKMDInstance *mdInstance,
|
|
NSSCKFWInstance *fwInstance,
|
|
NSSCKMDObject *mdWrappingKey,
|
|
NSSCKFWObject *fwWrappingKey,
|
|
NSSItem *wrappedKey,
|
|
CK_ATTRIBUTE_PTR pTemplate,
|
|
CK_ULONG ulAttributeCount,
|
|
CK_RV *pError
|
|
);
|
|
|
|
/*
|
|
* This routine derives a key. This routine may return NULL
|
|
* upon error.
|
|
*/
|
|
NSSCKMDObject *(PR_CALLBACK *DeriveKey)(
|
|
NSSCKMDMechanism *mdMechanism,
|
|
NSSCKFWMechanism *fwMechanism,
|
|
CK_MECHANISM_PTR pMechanism,
|
|
NSSCKMDSession *mdSession,
|
|
NSSCKFWSession *fwSession,
|
|
NSSCKMDToken *mdToken,
|
|
NSSCKFWToken *fwToken,
|
|
NSSCKMDInstance *mdInstance,
|
|
NSSCKFWInstance *fwInstance,
|
|
NSSCKMDObject *mdBaseKey,
|
|
NSSCKFWObject *fwBaseKey,
|
|
CK_ATTRIBUTE_PTR pTemplate,
|
|
CK_ULONG ulAttributeCount,
|
|
CK_RV *pError
|
|
);
|
|
|
|
/*
|
|
* This object may be extended in future versions of the
|
|
* NSS Cryptoki Framework. To allow for some flexibility
|
|
* in the area of binary compatibility, this field should
|
|
* be NULL.
|
|
*/
|
|
void *null;
|
|
};
|
|
|
|
/*
|
|
* NSSCKMDObject
|
|
*
|
|
* This is the basic handle for any object used by a PKCS#11 Module.
|
|
* Modules must implement it if they support their own objects, and
|
|
* the Framework supports it for Modules that do not handle session
|
|
* objects. This type contains a pointer for use by the implementor,
|
|
* to store any object-specific data, and it contains an EPV for a
|
|
* set of routines used to access the object.
|
|
*/
|
|
|
|
struct NSSCKMDObjectStr {
|
|
/*
|
|
* The implementation my use this pointer for its own purposes.
|
|
*/
|
|
void *etc;
|
|
|
|
/*
|
|
* This routine is called by the Framework when it is letting
|
|
* go of an object handle. It can be used by the Module to
|
|
* free any resources tied up by an object "in use." It is
|
|
* optional.
|
|
*/
|
|
void (PR_CALLBACK *Finalize)(
|
|
NSSCKMDObject *mdObject,
|
|
NSSCKFWObject *fwObject,
|
|
NSSCKMDSession *mdSession,
|
|
NSSCKFWSession *fwSession,
|
|
NSSCKMDToken *mdToken,
|
|
NSSCKFWToken *fwToken,
|
|
NSSCKMDInstance *mdInstance,
|
|
NSSCKFWInstance *fwInstance
|
|
);
|
|
|
|
/*
|
|
* This routine is used to completely destroy an object.
|
|
* It is optional. The parameter fwObject might be NULL
|
|
* if the framework runs out of memory at the wrong moment.
|
|
*/
|
|
CK_RV (PR_CALLBACK *Destroy)(
|
|
NSSCKMDObject *mdObject,
|
|
NSSCKFWObject *fwObject,
|
|
NSSCKMDSession *mdSession,
|
|
NSSCKFWSession *fwSession,
|
|
NSSCKMDToken *mdToken,
|
|
NSSCKFWToken *fwToken,
|
|
NSSCKMDInstance *mdInstance,
|
|
NSSCKFWInstance *fwInstance
|
|
);
|
|
|
|
/*
|
|
* This helper routine is used by the Framework, and is especially
|
|
* useful when it is managing session objects on behalf of the
|
|
* Module. This routine is optional; if unimplemented, the
|
|
* Framework will actually look up the CKA_TOKEN attribute. In the
|
|
* event of an error, just make something up-- the Framework will
|
|
* find out soon enough anyway.
|
|
*/
|
|
CK_BBOOL (PR_CALLBACK *IsTokenObject)(
|
|
NSSCKMDObject *mdObject,
|
|
NSSCKFWObject *fwObject,
|
|
NSSCKMDSession *mdSession,
|
|
NSSCKFWSession *fwSession,
|
|
NSSCKMDToken *mdToken,
|
|
NSSCKFWToken *fwToken,
|
|
NSSCKMDInstance *mdInstance,
|
|
NSSCKFWInstance *fwInstance
|
|
);
|
|
|
|
/*
|
|
* This routine returns the number of attributes of which this
|
|
* object consists. It is mandatory. It can return zero on
|
|
* error.
|
|
*/
|
|
CK_ULONG (PR_CALLBACK *GetAttributeCount)(
|
|
NSSCKMDObject *mdObject,
|
|
NSSCKFWObject *fwObject,
|
|
NSSCKMDSession *mdSession,
|
|
NSSCKFWSession *fwSession,
|
|
NSSCKMDToken *mdToken,
|
|
NSSCKFWToken *fwToken,
|
|
NSSCKMDInstance *mdInstance,
|
|
NSSCKFWInstance *fwInstance,
|
|
CK_RV *pError
|
|
);
|
|
|
|
/*
|
|
* This routine stuffs the attribute types into the provided array.
|
|
* The array size (as obtained from GetAttributeCount) is passed in
|
|
* as a check; return CKR_BUFFER_TOO_SMALL if the count is wrong
|
|
* (either too big or too small).
|
|
*/
|
|
CK_RV (PR_CALLBACK *GetAttributeTypes)(
|
|
NSSCKMDObject *mdObject,
|
|
NSSCKFWObject *fwObject,
|
|
NSSCKMDSession *mdSession,
|
|
NSSCKFWSession *fwSession,
|
|
NSSCKMDToken *mdToken,
|
|
NSSCKFWToken *fwToken,
|
|
NSSCKMDInstance *mdInstance,
|
|
NSSCKFWInstance *fwInstance,
|
|
CK_ATTRIBUTE_TYPE_PTR typeArray,
|
|
CK_ULONG ulCount
|
|
);
|
|
|
|
/*
|
|
* This routine returns the size (in bytes) of the specified
|
|
* attribute. It can return zero on error.
|
|
*/
|
|
CK_ULONG (PR_CALLBACK *GetAttributeSize)(
|
|
NSSCKMDObject *mdObject,
|
|
NSSCKFWObject *fwObject,
|
|
NSSCKMDSession *mdSession,
|
|
NSSCKFWSession *fwSession,
|
|
NSSCKMDToken *mdToken,
|
|
NSSCKFWToken *fwToken,
|
|
NSSCKMDInstance *mdInstance,
|
|
NSSCKFWInstance *fwInstance,
|
|
CK_ATTRIBUTE_TYPE attribute,
|
|
CK_RV *pError
|
|
);
|
|
|
|
/*
|
|
* This routine returns an NSSCKFWItem structure.
|
|
* The item pointer points to an NSSItem containing the attribute value.
|
|
* The needsFreeing bit tells the framework whether to call the
|
|
* FreeAttribute function . Upon error, an NSSCKFWItem structure
|
|
* with a NULL NSSItem item pointer will be returned
|
|
*/
|
|
NSSCKFWItem (PR_CALLBACK *GetAttribute)(
|
|
NSSCKMDObject *mdObject,
|
|
NSSCKFWObject *fwObject,
|
|
NSSCKMDSession *mdSession,
|
|
NSSCKFWSession *fwSession,
|
|
NSSCKMDToken *mdToken,
|
|
NSSCKFWToken *fwToken,
|
|
NSSCKMDInstance *mdInstance,
|
|
NSSCKFWInstance *fwInstance,
|
|
CK_ATTRIBUTE_TYPE attribute,
|
|
CK_RV *pError
|
|
);
|
|
|
|
/*
|
|
* This routine returns CKR_OK if the attribute could be freed.
|
|
*/
|
|
CK_RV (PR_CALLBACK *FreeAttribute)(
|
|
NSSCKFWItem * item
|
|
);
|
|
|
|
/*
|
|
* This routine changes the specified attribute. If unimplemented,
|
|
* the object will be considered read-only.
|
|
*/
|
|
CK_RV (PR_CALLBACK *SetAttribute)(
|
|
NSSCKMDObject *mdObject,
|
|
NSSCKFWObject *fwObject,
|
|
NSSCKMDSession *mdSession,
|
|
NSSCKFWSession *fwSession,
|
|
NSSCKMDToken *mdToken,
|
|
NSSCKFWToken *fwToken,
|
|
NSSCKMDInstance *mdInstance,
|
|
NSSCKFWInstance *fwInstance,
|
|
CK_ATTRIBUTE_TYPE attribute,
|
|
NSSItem *value
|
|
);
|
|
|
|
/*
|
|
* This routine returns the storage requirements of this object,
|
|
* in bytes. Cryptoki doesn't strictly define the definition,
|
|
* but it should relate to the values returned by the "Get Memory"
|
|
* routines of the NSSCKMDToken. This routine is optional; if
|
|
* unimplemented, the Framework will consider this information
|
|
* sensitive. This routine may return zero on error. If the
|
|
* specified error is CKR_OK, zero will be accepted as a valid
|
|
* response.
|
|
*/
|
|
CK_ULONG (PR_CALLBACK *GetObjectSize)(
|
|
NSSCKMDObject *mdObject,
|
|
NSSCKFWObject *fwObject,
|
|
NSSCKMDSession *mdSession,
|
|
NSSCKFWSession *fwSession,
|
|
NSSCKMDToken *mdToken,
|
|
NSSCKFWToken *fwToken,
|
|
NSSCKMDInstance *mdInstance,
|
|
NSSCKFWInstance *fwInstance,
|
|
CK_RV *pError
|
|
);
|
|
|
|
/*
|
|
* This object may be extended in future versions of the
|
|
* NSS Cryptoki Framework. To allow for some flexibility
|
|
* in the area of binary compatibility, this field should
|
|
* be NULL.
|
|
*/
|
|
void *null;
|
|
};
|
|
|
|
|
|
#endif /* NSSCKMDT_H */
|