1*7c478bd9Sstevel@tonic-gate /*
2*7c478bd9Sstevel@tonic-gate * CDDL HEADER START
3*7c478bd9Sstevel@tonic-gate *
4*7c478bd9Sstevel@tonic-gate * The contents of this file are subject to the terms of the
5*7c478bd9Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only
6*7c478bd9Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance
7*7c478bd9Sstevel@tonic-gate * with the License.
8*7c478bd9Sstevel@tonic-gate *
9*7c478bd9Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10*7c478bd9Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing.
11*7c478bd9Sstevel@tonic-gate * See the License for the specific language governing permissions
12*7c478bd9Sstevel@tonic-gate * and limitations under the License.
13*7c478bd9Sstevel@tonic-gate *
14*7c478bd9Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each
15*7c478bd9Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16*7c478bd9Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the
17*7c478bd9Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying
18*7c478bd9Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner]
19*7c478bd9Sstevel@tonic-gate *
20*7c478bd9Sstevel@tonic-gate * CDDL HEADER END
21*7c478bd9Sstevel@tonic-gate */
22*7c478bd9Sstevel@tonic-gate /*
23*7c478bd9Sstevel@tonic-gate * Copyright 2003 Sun Microsystems, Inc. All rights reserved.
24*7c478bd9Sstevel@tonic-gate * Use is subject to license terms.
25*7c478bd9Sstevel@tonic-gate */
26*7c478bd9Sstevel@tonic-gate
27*7c478bd9Sstevel@tonic-gate #include <security/cryptoki.h>
28*7c478bd9Sstevel@tonic-gate #include "pkcs11Global.h"
29*7c478bd9Sstevel@tonic-gate #include "pkcs11Conf.h"
30*7c478bd9Sstevel@tonic-gate #include "pkcs11Session.h"
31*7c478bd9Sstevel@tonic-gate #include "pkcs11Slot.h"
32*7c478bd9Sstevel@tonic-gate
33*7c478bd9Sstevel@tonic-gate /*
34*7c478bd9Sstevel@tonic-gate * C_DigestInit will verify that the session handle is valid within
35*7c478bd9Sstevel@tonic-gate * the framework, that the mechanism is not disabled for the slot
36*7c478bd9Sstevel@tonic-gate * associated with this session, and then redirect to the underlying
37*7c478bd9Sstevel@tonic-gate * provider. Policy is only checked for C_DigestInit, since it is
38*7c478bd9Sstevel@tonic-gate * required to be called before C_Digest and C_DigestUpdate.
39*7c478bd9Sstevel@tonic-gate */
40*7c478bd9Sstevel@tonic-gate CK_RV
C_DigestInit(CK_SESSION_HANDLE hSession,CK_MECHANISM_PTR pMechanism)41*7c478bd9Sstevel@tonic-gate C_DigestInit(CK_SESSION_HANDLE hSession, CK_MECHANISM_PTR pMechanism)
42*7c478bd9Sstevel@tonic-gate {
43*7c478bd9Sstevel@tonic-gate
44*7c478bd9Sstevel@tonic-gate CK_RV rv;
45*7c478bd9Sstevel@tonic-gate pkcs11_session_t *sessp;
46*7c478bd9Sstevel@tonic-gate CK_SLOT_ID slotid;
47*7c478bd9Sstevel@tonic-gate
48*7c478bd9Sstevel@tonic-gate /* Check for a fastpath */
49*7c478bd9Sstevel@tonic-gate if (purefastpath || policyfastpath) {
50*7c478bd9Sstevel@tonic-gate if (policyfastpath &&
51*7c478bd9Sstevel@tonic-gate pkcs11_is_dismech(fast_slot, pMechanism->mechanism)) {
52*7c478bd9Sstevel@tonic-gate return (CKR_MECHANISM_INVALID);
53*7c478bd9Sstevel@tonic-gate }
54*7c478bd9Sstevel@tonic-gate return (fast_funcs->C_DigestInit(hSession, pMechanism));
55*7c478bd9Sstevel@tonic-gate }
56*7c478bd9Sstevel@tonic-gate
57*7c478bd9Sstevel@tonic-gate if (!pkcs11_initialized) {
58*7c478bd9Sstevel@tonic-gate return (CKR_CRYPTOKI_NOT_INITIALIZED);
59*7c478bd9Sstevel@tonic-gate }
60*7c478bd9Sstevel@tonic-gate
61*7c478bd9Sstevel@tonic-gate /* Obtain the session pointer */
62*7c478bd9Sstevel@tonic-gate HANDLE2SESSION(hSession, sessp, rv);
63*7c478bd9Sstevel@tonic-gate
64*7c478bd9Sstevel@tonic-gate if (rv != CKR_OK) {
65*7c478bd9Sstevel@tonic-gate return (rv);
66*7c478bd9Sstevel@tonic-gate }
67*7c478bd9Sstevel@tonic-gate
68*7c478bd9Sstevel@tonic-gate slotid = sessp->se_slotid;
69*7c478bd9Sstevel@tonic-gate
70*7c478bd9Sstevel@tonic-gate /* Make sure this is not a disabled mechanism */
71*7c478bd9Sstevel@tonic-gate if (pkcs11_is_dismech(slotid, pMechanism->mechanism)) {
72*7c478bd9Sstevel@tonic-gate return (CKR_MECHANISM_INVALID);
73*7c478bd9Sstevel@tonic-gate }
74*7c478bd9Sstevel@tonic-gate
75*7c478bd9Sstevel@tonic-gate /* Initialize the digest with the underlying provider */
76*7c478bd9Sstevel@tonic-gate rv = FUNCLIST(slotid)->C_DigestInit(sessp->se_handle,
77*7c478bd9Sstevel@tonic-gate pMechanism);
78*7c478bd9Sstevel@tonic-gate
79*7c478bd9Sstevel@tonic-gate /* Present consistent interface to the application */
80*7c478bd9Sstevel@tonic-gate if (rv == CKR_FUNCTION_NOT_SUPPORTED) {
81*7c478bd9Sstevel@tonic-gate return (CKR_FUNCTION_FAILED);
82*7c478bd9Sstevel@tonic-gate }
83*7c478bd9Sstevel@tonic-gate
84*7c478bd9Sstevel@tonic-gate return (rv);
85*7c478bd9Sstevel@tonic-gate }
86*7c478bd9Sstevel@tonic-gate
87*7c478bd9Sstevel@tonic-gate /*
88*7c478bd9Sstevel@tonic-gate * C_Digest is a pure wrapper to the underlying provider.
89*7c478bd9Sstevel@tonic-gate * The only argument checked is whether or not hSession is valid.
90*7c478bd9Sstevel@tonic-gate */
91*7c478bd9Sstevel@tonic-gate CK_RV
C_Digest(CK_SESSION_HANDLE hSession,CK_BYTE_PTR pData,CK_ULONG ulDataLen,CK_BYTE_PTR pDigest,CK_ULONG_PTR pulDigestLen)92*7c478bd9Sstevel@tonic-gate C_Digest(CK_SESSION_HANDLE hSession, CK_BYTE_PTR pData, CK_ULONG ulDataLen,
93*7c478bd9Sstevel@tonic-gate CK_BYTE_PTR pDigest, CK_ULONG_PTR pulDigestLen)
94*7c478bd9Sstevel@tonic-gate {
95*7c478bd9Sstevel@tonic-gate
96*7c478bd9Sstevel@tonic-gate CK_RV rv;
97*7c478bd9Sstevel@tonic-gate pkcs11_session_t *sessp;
98*7c478bd9Sstevel@tonic-gate
99*7c478bd9Sstevel@tonic-gate /* Check for a fastpath */
100*7c478bd9Sstevel@tonic-gate if (purefastpath || policyfastpath) {
101*7c478bd9Sstevel@tonic-gate return (fast_funcs->C_Digest(hSession, pData, ulDataLen,
102*7c478bd9Sstevel@tonic-gate pDigest, pulDigestLen));
103*7c478bd9Sstevel@tonic-gate }
104*7c478bd9Sstevel@tonic-gate
105*7c478bd9Sstevel@tonic-gate if (!pkcs11_initialized) {
106*7c478bd9Sstevel@tonic-gate return (CKR_CRYPTOKI_NOT_INITIALIZED);
107*7c478bd9Sstevel@tonic-gate }
108*7c478bd9Sstevel@tonic-gate
109*7c478bd9Sstevel@tonic-gate /* Obtain the session pointer */
110*7c478bd9Sstevel@tonic-gate HANDLE2SESSION(hSession, sessp, rv);
111*7c478bd9Sstevel@tonic-gate
112*7c478bd9Sstevel@tonic-gate if (rv != CKR_OK) {
113*7c478bd9Sstevel@tonic-gate return (rv);
114*7c478bd9Sstevel@tonic-gate }
115*7c478bd9Sstevel@tonic-gate
116*7c478bd9Sstevel@tonic-gate /* Pass data to the provider */
117*7c478bd9Sstevel@tonic-gate rv = FUNCLIST(sessp->se_slotid)->C_Digest(sessp->se_handle, pData,
118*7c478bd9Sstevel@tonic-gate ulDataLen, pDigest, pulDigestLen);
119*7c478bd9Sstevel@tonic-gate
120*7c478bd9Sstevel@tonic-gate /* Present consistent interface to the application */
121*7c478bd9Sstevel@tonic-gate if (rv == CKR_FUNCTION_NOT_SUPPORTED) {
122*7c478bd9Sstevel@tonic-gate return (CKR_FUNCTION_FAILED);
123*7c478bd9Sstevel@tonic-gate }
124*7c478bd9Sstevel@tonic-gate
125*7c478bd9Sstevel@tonic-gate return (rv);
126*7c478bd9Sstevel@tonic-gate
127*7c478bd9Sstevel@tonic-gate }
128*7c478bd9Sstevel@tonic-gate
129*7c478bd9Sstevel@tonic-gate /*
130*7c478bd9Sstevel@tonic-gate * C_DigestUpdate is a pure wrapper to the underlying provider.
131*7c478bd9Sstevel@tonic-gate * The only argument checked is whether or not hSession is valid.
132*7c478bd9Sstevel@tonic-gate */
133*7c478bd9Sstevel@tonic-gate CK_RV
C_DigestUpdate(CK_SESSION_HANDLE hSession,CK_BYTE_PTR pPart,CK_ULONG ulPartLen)134*7c478bd9Sstevel@tonic-gate C_DigestUpdate(CK_SESSION_HANDLE hSession, CK_BYTE_PTR pPart,
135*7c478bd9Sstevel@tonic-gate CK_ULONG ulPartLen)
136*7c478bd9Sstevel@tonic-gate {
137*7c478bd9Sstevel@tonic-gate CK_RV rv;
138*7c478bd9Sstevel@tonic-gate pkcs11_session_t *sessp;
139*7c478bd9Sstevel@tonic-gate
140*7c478bd9Sstevel@tonic-gate /* Check for a fastpath */
141*7c478bd9Sstevel@tonic-gate if (purefastpath || policyfastpath) {
142*7c478bd9Sstevel@tonic-gate return (fast_funcs->C_DigestUpdate(hSession, pPart,
143*7c478bd9Sstevel@tonic-gate ulPartLen));
144*7c478bd9Sstevel@tonic-gate }
145*7c478bd9Sstevel@tonic-gate
146*7c478bd9Sstevel@tonic-gate if (!pkcs11_initialized) {
147*7c478bd9Sstevel@tonic-gate return (CKR_CRYPTOKI_NOT_INITIALIZED);
148*7c478bd9Sstevel@tonic-gate }
149*7c478bd9Sstevel@tonic-gate
150*7c478bd9Sstevel@tonic-gate /* Obtain the session pointer */
151*7c478bd9Sstevel@tonic-gate HANDLE2SESSION(hSession, sessp, rv);
152*7c478bd9Sstevel@tonic-gate
153*7c478bd9Sstevel@tonic-gate if (rv != CKR_OK) {
154*7c478bd9Sstevel@tonic-gate return (rv);
155*7c478bd9Sstevel@tonic-gate }
156*7c478bd9Sstevel@tonic-gate
157*7c478bd9Sstevel@tonic-gate /* Pass data to the provider */
158*7c478bd9Sstevel@tonic-gate rv = FUNCLIST(sessp->se_slotid)->C_DigestUpdate(sessp->se_handle,
159*7c478bd9Sstevel@tonic-gate pPart, ulPartLen);
160*7c478bd9Sstevel@tonic-gate
161*7c478bd9Sstevel@tonic-gate /* Present consistent interface to the application */
162*7c478bd9Sstevel@tonic-gate if (rv == CKR_FUNCTION_NOT_SUPPORTED) {
163*7c478bd9Sstevel@tonic-gate return (CKR_FUNCTION_FAILED);
164*7c478bd9Sstevel@tonic-gate }
165*7c478bd9Sstevel@tonic-gate
166*7c478bd9Sstevel@tonic-gate return (rv);
167*7c478bd9Sstevel@tonic-gate }
168*7c478bd9Sstevel@tonic-gate
169*7c478bd9Sstevel@tonic-gate /*
170*7c478bd9Sstevel@tonic-gate * C_DigestKey is a pure wrapper to the underlying provider.
171*7c478bd9Sstevel@tonic-gate * The only argument checked is whether or not hSession is valid.
172*7c478bd9Sstevel@tonic-gate */
173*7c478bd9Sstevel@tonic-gate CK_RV
C_DigestKey(CK_SESSION_HANDLE hSession,CK_OBJECT_HANDLE hKey)174*7c478bd9Sstevel@tonic-gate C_DigestKey(CK_SESSION_HANDLE hSession, CK_OBJECT_HANDLE hKey)
175*7c478bd9Sstevel@tonic-gate {
176*7c478bd9Sstevel@tonic-gate CK_RV rv;
177*7c478bd9Sstevel@tonic-gate pkcs11_session_t *sessp;
178*7c478bd9Sstevel@tonic-gate
179*7c478bd9Sstevel@tonic-gate /* Check for a fastpath */
180*7c478bd9Sstevel@tonic-gate if (purefastpath || policyfastpath) {
181*7c478bd9Sstevel@tonic-gate return (fast_funcs->C_DigestKey(hSession, hKey));
182*7c478bd9Sstevel@tonic-gate }
183*7c478bd9Sstevel@tonic-gate
184*7c478bd9Sstevel@tonic-gate if (!pkcs11_initialized) {
185*7c478bd9Sstevel@tonic-gate return (CKR_CRYPTOKI_NOT_INITIALIZED);
186*7c478bd9Sstevel@tonic-gate }
187*7c478bd9Sstevel@tonic-gate
188*7c478bd9Sstevel@tonic-gate /* Obtain the session pointer */
189*7c478bd9Sstevel@tonic-gate HANDLE2SESSION(hSession, sessp, rv);
190*7c478bd9Sstevel@tonic-gate
191*7c478bd9Sstevel@tonic-gate if (rv != CKR_OK) {
192*7c478bd9Sstevel@tonic-gate return (rv);
193*7c478bd9Sstevel@tonic-gate }
194*7c478bd9Sstevel@tonic-gate
195*7c478bd9Sstevel@tonic-gate /* Pass data to the provider */
196*7c478bd9Sstevel@tonic-gate rv = FUNCLIST(sessp->se_slotid)->C_DigestKey(sessp->se_handle, hKey);
197*7c478bd9Sstevel@tonic-gate
198*7c478bd9Sstevel@tonic-gate /* Present consistent interface to the application */
199*7c478bd9Sstevel@tonic-gate if (rv == CKR_FUNCTION_NOT_SUPPORTED) {
200*7c478bd9Sstevel@tonic-gate return (CKR_FUNCTION_FAILED);
201*7c478bd9Sstevel@tonic-gate }
202*7c478bd9Sstevel@tonic-gate
203*7c478bd9Sstevel@tonic-gate return (rv);
204*7c478bd9Sstevel@tonic-gate }
205*7c478bd9Sstevel@tonic-gate
206*7c478bd9Sstevel@tonic-gate /*
207*7c478bd9Sstevel@tonic-gate * C_DigestFinal is a pure wrapper to the underlying provider.
208*7c478bd9Sstevel@tonic-gate * The only argument checked is whether or not hSession is valid.
209*7c478bd9Sstevel@tonic-gate */
210*7c478bd9Sstevel@tonic-gate CK_RV
C_DigestFinal(CK_SESSION_HANDLE hSession,CK_BYTE_PTR pDigest,CK_ULONG_PTR pulDigestLen)211*7c478bd9Sstevel@tonic-gate C_DigestFinal(CK_SESSION_HANDLE hSession, CK_BYTE_PTR pDigest,
212*7c478bd9Sstevel@tonic-gate CK_ULONG_PTR pulDigestLen)
213*7c478bd9Sstevel@tonic-gate {
214*7c478bd9Sstevel@tonic-gate CK_RV rv;
215*7c478bd9Sstevel@tonic-gate pkcs11_session_t *sessp;
216*7c478bd9Sstevel@tonic-gate
217*7c478bd9Sstevel@tonic-gate /* Check for a fastpath */
218*7c478bd9Sstevel@tonic-gate if (purefastpath || policyfastpath) {
219*7c478bd9Sstevel@tonic-gate return (fast_funcs->C_DigestFinal(hSession, pDigest,
220*7c478bd9Sstevel@tonic-gate pulDigestLen));
221*7c478bd9Sstevel@tonic-gate }
222*7c478bd9Sstevel@tonic-gate
223*7c478bd9Sstevel@tonic-gate if (!pkcs11_initialized) {
224*7c478bd9Sstevel@tonic-gate return (CKR_CRYPTOKI_NOT_INITIALIZED);
225*7c478bd9Sstevel@tonic-gate }
226*7c478bd9Sstevel@tonic-gate
227*7c478bd9Sstevel@tonic-gate /* Obtain the session pointer */
228*7c478bd9Sstevel@tonic-gate HANDLE2SESSION(hSession, sessp, rv);
229*7c478bd9Sstevel@tonic-gate
230*7c478bd9Sstevel@tonic-gate if (rv != CKR_OK) {
231*7c478bd9Sstevel@tonic-gate return (rv);
232*7c478bd9Sstevel@tonic-gate }
233*7c478bd9Sstevel@tonic-gate
234*7c478bd9Sstevel@tonic-gate /* Pass data to the provider */
235*7c478bd9Sstevel@tonic-gate rv = FUNCLIST(sessp->se_slotid)->C_DigestFinal(sessp->se_handle,
236*7c478bd9Sstevel@tonic-gate pDigest, pulDigestLen);
237*7c478bd9Sstevel@tonic-gate
238*7c478bd9Sstevel@tonic-gate /* Present consistent interface to the application */
239*7c478bd9Sstevel@tonic-gate if (rv == CKR_FUNCTION_NOT_SUPPORTED) {
240*7c478bd9Sstevel@tonic-gate return (CKR_FUNCTION_FAILED);
241*7c478bd9Sstevel@tonic-gate }
242*7c478bd9Sstevel@tonic-gate
243*7c478bd9Sstevel@tonic-gate return (rv);
244*7c478bd9Sstevel@tonic-gate }
245