1 /*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License, Version 1.0 only
6 * (the "License"). You may not use this file except in compliance
7 * with the License.
8 *
9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10 * or http://www.opensolaris.org/os/licensing.
11 * See the License for the specific language governing permissions
12 * and limitations under the License.
13 *
14 * When distributing Covered Code, include this CDDL HEADER in each
15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16 * If applicable, add the following below this CDDL HEADER, with the
17 * fields enclosed by brackets "[]" replaced with your own identifying
18 * information: Portions Copyright [yyyy] [name of copyright owner]
19 *
20 * CDDL HEADER END
21 */
22 /*
23 * Copyright 2003 Sun Microsystems, Inc. All rights reserved.
24 * Use is subject to license terms.
25 */
26
27 #include <security/cryptoki.h>
28 #include "pkcs11Global.h"
29 #include "pkcs11Session.h"
30 #include "pkcs11Slot.h"
31
32 /*
33 * C_DigestEncryptUpdate is a pure wrapper to the underlying provider.
34 * Policy enforcement was done earlier by the mandatory calls to
35 * C_DigestInit and C_EncryptInit.
36 *
37 * The only argument checked is whether or not hSession is valid.
38 */
39 CK_RV
C_DigestEncryptUpdate(CK_SESSION_HANDLE hSession,CK_BYTE_PTR pPart,CK_ULONG ulPartLen,CK_BYTE_PTR pEncryptedPart,CK_ULONG_PTR pulEncryptedPartLen)40 C_DigestEncryptUpdate(CK_SESSION_HANDLE hSession, CK_BYTE_PTR pPart,
41 CK_ULONG ulPartLen, CK_BYTE_PTR pEncryptedPart,
42 CK_ULONG_PTR pulEncryptedPartLen)
43 {
44 CK_RV rv;
45 pkcs11_session_t *sessp;
46
47 /* Check for a fastpath */
48 if (purefastpath || policyfastpath) {
49 return (fast_funcs->C_DigestEncryptUpdate(hSession, pPart,
50 ulPartLen, pEncryptedPart, pulEncryptedPartLen));
51 }
52
53 if (!pkcs11_initialized) {
54 return (CKR_CRYPTOKI_NOT_INITIALIZED);
55 }
56
57 /* Obtain the session pointer */
58 HANDLE2SESSION(hSession, sessp, rv);
59
60 if (rv != CKR_OK) {
61 return (rv);
62 }
63
64 /* Pass data to the provider */
65 rv = FUNCLIST(sessp->se_slotid)->
66 C_DigestEncryptUpdate(sessp->se_handle, pPart, ulPartLen,
67 pEncryptedPart, pulEncryptedPartLen);
68
69 /* Present consistent interface to the application */
70 if (rv == CKR_FUNCTION_NOT_SUPPORTED) {
71 return (CKR_FUNCTION_FAILED);
72 }
73
74 return (rv);
75
76 }
77
78 /*
79 * C_DecryptDigestUpdate is a pure wrapper to the underlying provider.
80 * Policy enforcement was done earlier by the mandatory calls to
81 * C_DigestInit and C_DecryptInit.
82 *
83 * The only argument checked is whether or not hSession is valid.
84 */
85 CK_RV
C_DecryptDigestUpdate(CK_SESSION_HANDLE hSession,CK_BYTE_PTR pEncryptedPart,CK_ULONG ulEncryptedPartLen,CK_BYTE_PTR pPart,CK_ULONG_PTR pulPartLen)86 C_DecryptDigestUpdate(CK_SESSION_HANDLE hSession, CK_BYTE_PTR pEncryptedPart,
87 CK_ULONG ulEncryptedPartLen, CK_BYTE_PTR pPart, CK_ULONG_PTR pulPartLen)
88 {
89 CK_RV rv;
90 pkcs11_session_t *sessp;
91
92 /* Check for a fastpath */
93 if (purefastpath || policyfastpath) {
94 return (fast_funcs->C_DecryptDigestUpdate(hSession,
95 pEncryptedPart, ulEncryptedPartLen, pPart,
96 pulPartLen));
97 }
98
99 if (!pkcs11_initialized) {
100 return (CKR_CRYPTOKI_NOT_INITIALIZED);
101 }
102
103 /* Obtain the session pointer */
104 HANDLE2SESSION(hSession, sessp, rv);
105
106 if (rv != CKR_OK) {
107 return (rv);
108 }
109
110 /* Pass data to the provider */
111 rv = FUNCLIST(sessp->se_slotid)->
112 C_DecryptDigestUpdate(sessp->se_handle, pEncryptedPart,
113 ulEncryptedPartLen, pPart, pulPartLen);
114
115 /* Present consistent interface to the application */
116 if (rv == CKR_FUNCTION_NOT_SUPPORTED) {
117 return (CKR_FUNCTION_FAILED);
118 }
119
120 return (rv);
121 }
122
123 /*
124 * C_SignEncryptUpdate is a pure wrapper to the underlying provider.
125 * Policy enforcement was done earlier by the mandatory calls to
126 * C_SignInit and C_EncryptInit.
127 *
128 * The only argument checked is whether or not hSession is valid.
129 */
130 CK_RV
C_SignEncryptUpdate(CK_SESSION_HANDLE hSession,CK_BYTE_PTR pPart,CK_ULONG ulPartLen,CK_BYTE_PTR pEncryptedPart,CK_ULONG_PTR pulEncryptedPartLen)131 C_SignEncryptUpdate(CK_SESSION_HANDLE hSession, CK_BYTE_PTR pPart,
132 CK_ULONG ulPartLen, CK_BYTE_PTR pEncryptedPart,
133 CK_ULONG_PTR pulEncryptedPartLen)
134 {
135 CK_RV rv;
136 pkcs11_session_t *sessp;
137
138 /* Check for a fastpath */
139 if (purefastpath || policyfastpath) {
140 return (fast_funcs->C_SignEncryptUpdate(hSession, pPart,
141 ulPartLen, pEncryptedPart, pulEncryptedPartLen));
142 }
143
144 if (!pkcs11_initialized) {
145 return (CKR_CRYPTOKI_NOT_INITIALIZED);
146 }
147
148 /* Obtain the session pointer */
149 HANDLE2SESSION(hSession, sessp, rv);
150
151 if (rv != CKR_OK) {
152 return (rv);
153 }
154
155 /* Pass data to the provider */
156 rv = FUNCLIST(sessp->se_slotid)->
157 C_SignEncryptUpdate(sessp->se_handle, pPart, ulPartLen,
158 pEncryptedPart, pulEncryptedPartLen);
159
160 /* Present consistent interface to the application */
161 if (rv == CKR_FUNCTION_NOT_SUPPORTED) {
162 return (CKR_FUNCTION_FAILED);
163 }
164
165 return (rv);
166 }
167
168 /*
169 * C_DecryptVerifyUpdate is a pure wrapper to the underlying provider.
170 * Policy enforcement was done earlier by the mandatory calls to
171 * C_SignInit and C_EncryptInit.
172 *
173 * The only argument checked is whether or not hSession is valid.
174 */
175 CK_RV
C_DecryptVerifyUpdate(CK_SESSION_HANDLE hSession,CK_BYTE_PTR pEncryptedPart,CK_ULONG ulEncryptedPartLen,CK_BYTE_PTR pPart,CK_ULONG_PTR pulPartLen)176 C_DecryptVerifyUpdate(CK_SESSION_HANDLE hSession, CK_BYTE_PTR pEncryptedPart,
177 CK_ULONG ulEncryptedPartLen, CK_BYTE_PTR pPart, CK_ULONG_PTR pulPartLen)
178 {
179 CK_RV rv;
180 pkcs11_session_t *sessp;
181
182 /* Check for a fastpath */
183 if (purefastpath || policyfastpath) {
184 return (fast_funcs->C_DecryptVerifyUpdate(hSession,
185 pEncryptedPart, ulEncryptedPartLen, pPart,
186 pulPartLen));
187 }
188
189 if (!pkcs11_initialized) {
190 return (CKR_CRYPTOKI_NOT_INITIALIZED);
191 }
192
193 /* Obtain the session pointer */
194 HANDLE2SESSION(hSession, sessp, rv);
195
196 if (rv != CKR_OK) {
197 return (rv);
198 }
199
200 /* Pass data to the provider */
201 rv = FUNCLIST(sessp->se_slotid)->
202 C_DecryptVerifyUpdate(sessp->se_handle, pEncryptedPart,
203 ulEncryptedPartLen, pPart, pulPartLen);
204
205 /* Present consistent interface to the application */
206 if (rv == CKR_FUNCTION_NOT_SUPPORTED) {
207 return (CKR_FUNCTION_FAILED);
208 }
209
210 return (rv);
211 }
212