1/*
2 * Copyright (c) 2003-2006,2008,2010 Apple Inc. All Rights Reserved.
3 *
4 * @APPLE_LICENSE_HEADER_START@
5 *
6 * This file contains Original Code and/or Modifications of Original Code
7 * as defined in and that are subject to the Apple Public Source License
8 * Version 2.0 (the 'License'). You may not use this file except in
9 * compliance with the License. Please obtain a copy of the License at
10 * http://www.opensource.apple.com/apsl/ and read it before using this
11 * file.
12 *
13 * The Original Code and all software distributed under the License are
14 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
15 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
16 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
18 * Please see the License for the specific language governing rights and
19 * limitations under the License.
20 *
21 * @APPLE_LICENSE_HEADER_END@
22 */
23/*
24 * osKeyTemplate.h -  ASN1 templates for openssl asymmetric keys
25 */
26
27#include "osKeyTemplates.h"
28#include <stddef.h>
29
30/****
31 **** DSA support
32 ****/
33
34/* X509 style DSA algorithm parameters */
35const SecAsn1Template kSecAsn1DSAAlgParamsTemplate[] = {
36	{ SEC_ASN1_SEQUENCE, 0, NULL, sizeof(NSS_DSAAlgParams) },
37    { SEC_ASN1_INTEGER, offsetof(NSS_DSAAlgParams,p) },
38    { SEC_ASN1_INTEGER, offsetof(NSS_DSAAlgParams,q) },
39    { SEC_ASN1_INTEGER, offsetof(NSS_DSAAlgParams,g) },
40	{ 0, }
41};
42
43/* BSAFE style DSA algorithm parameters */
44const SecAsn1Template kSecAsn1DSAAlgParamsBSAFETemplate[] = {
45	{ SEC_ASN1_SEQUENCE, 0, NULL, sizeof(NSS_DSAAlgParamsBSAFE) },
46    { SEC_ASN1_INTEGER, offsetof(NSS_DSAAlgParamsBSAFE,keySizeInBits) },
47    { SEC_ASN1_INTEGER, offsetof(NSS_DSAAlgParamsBSAFE,p) },
48    { SEC_ASN1_INTEGER, offsetof(NSS_DSAAlgParamsBSAFE,q) },
49    { SEC_ASN1_INTEGER, offsetof(NSS_DSAAlgParamsBSAFE,g) },
50	{ 0, }
51};
52
53/* DSA X509-style AlgorithmID */
54const SecAsn1Template kSecAsn1DSAAlgorithmIdX509Template[] = {
55	{ SEC_ASN1_SEQUENCE, 0, NULL, sizeof(NSS_DSAAlgorithmIdX509) },
56	{ SEC_ASN1_OBJECT_ID, offsetof(NSS_DSAAlgorithmIdX509, algorithm) },
57	/* per CMS, this is optional */
58    { SEC_ASN1_POINTER | SEC_ASN1_OPTIONAL,
59	  offsetof(NSS_DSAAlgorithmIdX509,params),
60	  kSecAsn1DSAAlgParamsTemplate },
61	{ 0, }
62};
63
64/* DSA BSAFE-style AlgorithmID */
65const SecAsn1Template kSecAsn1DSAAlgorithmIdBSAFETemplate[] = {
66	{ SEC_ASN1_SEQUENCE, 0, NULL, sizeof(NSS_DSAAlgorithmIdBSAFE) },
67	{ SEC_ASN1_OBJECT_ID, offsetof(NSS_DSAAlgorithmIdBSAFE, algorithm) },
68    { SEC_ASN1_INLINE,
69	  offsetof(NSS_DSAAlgorithmIdBSAFE,params),
70	  kSecAsn1DSAAlgParamsBSAFETemplate },
71	{ 0, }
72};
73
74/****
75 **** DSA public keys
76 ****/
77
78/* DSA public key, openssl/X509 format */
79const SecAsn1Template kSecAsn1DSAPublicKeyX509Template[] = {
80	{ SEC_ASN1_SEQUENCE, 0, NULL, sizeof(NSS_DSAPublicKeyX509) },
81    { SEC_ASN1_INLINE,
82	  offsetof(NSS_DSAPublicKeyX509, dsaAlg),
83	  kSecAsn1DSAAlgorithmIdX509Template },
84    { SEC_ASN1_BIT_STRING,
85	  offsetof(NSS_DSAPublicKeyX509, publicKey), },
86	{ 0, }
87};
88
89/* DSA public key, BSAFE/FIPS186 format */
90const SecAsn1Template kSecAsn1DSAPublicKeyBSAFETemplate[] = {
91	{ SEC_ASN1_SEQUENCE, 0, NULL, sizeof(NSS_DSAPublicKeyBSAFE) },
92    { SEC_ASN1_INLINE,
93	  offsetof(NSS_DSAPublicKeyBSAFE, dsaAlg),
94	  kSecAsn1DSAAlgorithmIdBSAFETemplate },
95    { SEC_ASN1_BIT_STRING,
96	  offsetof(NSS_DSAPublicKeyBSAFE, publicKey), },
97	{ 0, }
98};
99
100/****
101 **** DSA private keys
102 ****/
103
104/* DSA Private key, openssl custom format */
105const SecAsn1Template kSecAsn1DSAPrivateKeyOpensslTemplate[] = {
106	{ SEC_ASN1_SEQUENCE, 0, NULL, sizeof(NSS_DSAPrivateKeyOpenssl) },
107    { SEC_ASN1_INTEGER, offsetof(NSS_DSAPrivateKeyOpenssl,version) },
108    { SEC_ASN1_INTEGER, offsetof(NSS_DSAPrivateKeyOpenssl,p) },
109    { SEC_ASN1_INTEGER, offsetof(NSS_DSAPrivateKeyOpenssl,q) },
110    { SEC_ASN1_INTEGER, offsetof(NSS_DSAPrivateKeyOpenssl,g) },
111    { SEC_ASN1_INTEGER, offsetof(NSS_DSAPrivateKeyOpenssl,pub) },
112    { SEC_ASN1_INTEGER, offsetof(NSS_DSAPrivateKeyOpenssl,priv) },
113	{ 0, }
114};
115
116/*
117 * DSA private key, BSAFE/FIPS186 style.
118 * This is basically a DSA-specific NSS_PrivateKeyInfo.
119 *
120 * NSS_DSAPrivateKeyBSAFE.privateKey is an octet string containing
121 * the DER encoding of this.
122 */
123const SecAsn1Template kSecAsn1DSAPrivateKeyOctsTemplate[] = {
124	{ SEC_ASN1_SEQUENCE, 0, NULL, sizeof(NSS_DSAPrivateKeyOcts) },
125    { SEC_ASN1_INTEGER, offsetof(NSS_DSAPrivateKeyOcts,privateKey) },
126	{ 0, }
127};
128
129const SecAsn1Template kSecAsn1DSAPrivateKeyBSAFETemplate[] = {
130	{ SEC_ASN1_SEQUENCE, 0, NULL, sizeof(NSS_DSAPrivateKeyBSAFE) },
131    { SEC_ASN1_INTEGER, offsetof(NSS_DSAPrivateKeyBSAFE,version) },
132    { SEC_ASN1_INLINE,
133	  offsetof(NSS_DSAPrivateKeyBSAFE, dsaAlg),
134	  kSecAsn1DSAAlgorithmIdBSAFETemplate },
135    { SEC_ASN1_OCTET_STRING, offsetof(NSS_DSAPrivateKeyBSAFE,privateKey) },
136	{ 0, }
137};
138
139/*
140 * DSA Private Key, PKCS8/SMIME style.
141 */
142const SecAsn1Template kSecAsn1DSAPrivateKeyPKCS8Template[] = {
143	{ SEC_ASN1_SEQUENCE, 0, NULL, sizeof(NSS_DSAPrivateKeyPKCS8) },
144    { SEC_ASN1_INTEGER, offsetof(NSS_DSAPrivateKeyPKCS8,version) },
145    { SEC_ASN1_INLINE,
146	  offsetof(NSS_DSAPrivateKeyPKCS8, dsaAlg),
147	  kSecAsn1DSAAlgorithmIdX509Template },
148    { SEC_ASN1_OCTET_STRING, offsetof(NSS_DSAPrivateKeyPKCS8,privateKey) },
149    { SEC_ASN1_OPTIONAL | SEC_ASN1_CONSTRUCTED |
150	  SEC_ASN1_CONTEXT_SPECIFIC | 0,
151        offsetof(NSS_DSAPrivateKeyPKCS8,attributes),
152        kSecAsn1SetOfAttributeTemplate },
153	{ 0, }
154};
155
156const SecAsn1Template kSecAsn1DSASignatureTemplate[] = {
157	{ SEC_ASN1_SEQUENCE, 0, NULL, sizeof(NSS_DSASignature) },
158    { SEC_ASN1_INTEGER, offsetof(NSS_DSASignature,r) },
159    { SEC_ASN1_INTEGER, offsetof(NSS_DSASignature,s) },
160	{ 0, }
161};
162
163
164