diff options
Diffstat (limited to 'src/lib/libcrypto/pem/pem_all.c')
-rw-r--r-- | src/lib/libcrypto/pem/pem_all.c | 308 |
1 files changed, 308 insertions, 0 deletions
diff --git a/src/lib/libcrypto/pem/pem_all.c b/src/lib/libcrypto/pem/pem_all.c new file mode 100644 index 0000000000..66cbc7eb82 --- /dev/null +++ b/src/lib/libcrypto/pem/pem_all.c | |||
@@ -0,0 +1,308 @@ | |||
1 | /* crypto/pem/pem_all.c */ | ||
2 | /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) | ||
3 | * All rights reserved. | ||
4 | * | ||
5 | * This package is an SSL implementation written | ||
6 | * by Eric Young (eay@cryptsoft.com). | ||
7 | * The implementation was written so as to conform with Netscapes SSL. | ||
8 | * | ||
9 | * This library is free for commercial and non-commercial use as long as | ||
10 | * the following conditions are aheared to. The following conditions | ||
11 | * apply to all code found in this distribution, be it the RC4, RSA, | ||
12 | * lhash, DES, etc., code; not just the SSL code. The SSL documentation | ||
13 | * included with this distribution is covered by the same copyright terms | ||
14 | * except that the holder is Tim Hudson (tjh@cryptsoft.com). | ||
15 | * | ||
16 | * Copyright remains Eric Young's, and as such any Copyright notices in | ||
17 | * the code are not to be removed. | ||
18 | * If this package is used in a product, Eric Young should be given attribution | ||
19 | * as the author of the parts of the library used. | ||
20 | * This can be in the form of a textual message at program startup or | ||
21 | * in documentation (online or textual) provided with the package. | ||
22 | * | ||
23 | * Redistribution and use in source and binary forms, with or without | ||
24 | * modification, are permitted provided that the following conditions | ||
25 | * are met: | ||
26 | * 1. Redistributions of source code must retain the copyright | ||
27 | * notice, this list of conditions and the following disclaimer. | ||
28 | * 2. Redistributions in binary form must reproduce the above copyright | ||
29 | * notice, this list of conditions and the following disclaimer in the | ||
30 | * documentation and/or other materials provided with the distribution. | ||
31 | * 3. All advertising materials mentioning features or use of this software | ||
32 | * must display the following acknowledgement: | ||
33 | * "This product includes cryptographic software written by | ||
34 | * Eric Young (eay@cryptsoft.com)" | ||
35 | * The word 'cryptographic' can be left out if the rouines from the library | ||
36 | * being used are not cryptographic related :-). | ||
37 | * 4. If you include any Windows specific code (or a derivative thereof) from | ||
38 | * the apps directory (application code) you must include an acknowledgement: | ||
39 | * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" | ||
40 | * | ||
41 | * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND | ||
42 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | ||
43 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | ||
44 | * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE | ||
45 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | ||
46 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | ||
47 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | ||
48 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | ||
49 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | ||
50 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | ||
51 | * SUCH DAMAGE. | ||
52 | * | ||
53 | * The licence and distribution terms for any publically available version or | ||
54 | * derivative of this code cannot be changed. i.e. this code cannot simply be | ||
55 | * copied and put under another distribution licence | ||
56 | * [including the GNU Public Licence.] | ||
57 | */ | ||
58 | /* ==================================================================== | ||
59 | * Copyright (c) 1998-2002 The OpenSSL Project. All rights reserved. | ||
60 | * | ||
61 | * Redistribution and use in source and binary forms, with or without | ||
62 | * modification, are permitted provided that the following conditions | ||
63 | * are met: | ||
64 | * | ||
65 | * 1. Redistributions of source code must retain the above copyright | ||
66 | * notice, this list of conditions and the following disclaimer. | ||
67 | * | ||
68 | * 2. Redistributions in binary form must reproduce the above copyright | ||
69 | * notice, this list of conditions and the following disclaimer in | ||
70 | * the documentation and/or other materials provided with the | ||
71 | * distribution. | ||
72 | * | ||
73 | * 3. All advertising materials mentioning features or use of this | ||
74 | * software must display the following acknowledgment: | ||
75 | * "This product includes software developed by the OpenSSL Project | ||
76 | * for use in the OpenSSL Toolkit. (http://www.openssl.org/)" | ||
77 | * | ||
78 | * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to | ||
79 | * endorse or promote products derived from this software without | ||
80 | * prior written permission. For written permission, please contact | ||
81 | * openssl-core@openssl.org. | ||
82 | * | ||
83 | * 5. Products derived from this software may not be called "OpenSSL" | ||
84 | * nor may "OpenSSL" appear in their names without prior written | ||
85 | * permission of the OpenSSL Project. | ||
86 | * | ||
87 | * 6. Redistributions of any form whatsoever must retain the following | ||
88 | * acknowledgment: | ||
89 | * "This product includes software developed by the OpenSSL Project | ||
90 | * for use in the OpenSSL Toolkit (http://www.openssl.org/)" | ||
91 | * | ||
92 | * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY | ||
93 | * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | ||
94 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | ||
95 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR | ||
96 | * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | ||
97 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT | ||
98 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | ||
99 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | ||
100 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, | ||
101 | * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | ||
102 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED | ||
103 | * OF THE POSSIBILITY OF SUCH DAMAGE. | ||
104 | * ==================================================================== | ||
105 | * | ||
106 | * This product includes cryptographic software written by Eric Young | ||
107 | * (eay@cryptsoft.com). This product includes software written by Tim | ||
108 | * Hudson (tjh@cryptsoft.com). | ||
109 | * | ||
110 | */ | ||
111 | |||
112 | #include <stdio.h> | ||
113 | #undef SSLEAY_MACROS | ||
114 | #include "cryptlib.h" | ||
115 | #include <openssl/bio.h> | ||
116 | #include <openssl/evp.h> | ||
117 | #include <openssl/x509.h> | ||
118 | #include <openssl/pkcs7.h> | ||
119 | #include <openssl/pem.h> | ||
120 | #ifndef OPENSSL_NO_RSA | ||
121 | #include <openssl/rsa.h> | ||
122 | #endif | ||
123 | #ifndef OPENSSL_NO_DSA | ||
124 | #include <openssl/dsa.h> | ||
125 | #endif | ||
126 | #ifndef OPENSSL_NO_DH | ||
127 | #include <openssl/dh.h> | ||
128 | #endif | ||
129 | |||
130 | #ifndef OPENSSL_NO_RSA | ||
131 | static RSA *pkey_get_rsa(EVP_PKEY *key, RSA **rsa); | ||
132 | #endif | ||
133 | #ifndef OPENSSL_NO_DSA | ||
134 | static DSA *pkey_get_dsa(EVP_PKEY *key, DSA **dsa); | ||
135 | #endif | ||
136 | |||
137 | #ifndef OPENSSL_NO_EC | ||
138 | static EC_KEY *pkey_get_eckey(EVP_PKEY *key, EC_KEY **eckey); | ||
139 | #endif | ||
140 | |||
141 | IMPLEMENT_PEM_rw(X509_REQ, X509_REQ, PEM_STRING_X509_REQ, X509_REQ) | ||
142 | |||
143 | IMPLEMENT_PEM_write(X509_REQ_NEW, X509_REQ, PEM_STRING_X509_REQ_OLD, X509_REQ) | ||
144 | |||
145 | IMPLEMENT_PEM_rw(X509_CRL, X509_CRL, PEM_STRING_X509_CRL, X509_CRL) | ||
146 | |||
147 | IMPLEMENT_PEM_rw(PKCS7, PKCS7, PEM_STRING_PKCS7, PKCS7) | ||
148 | |||
149 | IMPLEMENT_PEM_rw(NETSCAPE_CERT_SEQUENCE, NETSCAPE_CERT_SEQUENCE, | ||
150 | PEM_STRING_X509, NETSCAPE_CERT_SEQUENCE) | ||
151 | |||
152 | |||
153 | #ifndef OPENSSL_NO_RSA | ||
154 | |||
155 | /* We treat RSA or DSA private keys as a special case. | ||
156 | * | ||
157 | * For private keys we read in an EVP_PKEY structure with | ||
158 | * PEM_read_bio_PrivateKey() and extract the relevant private | ||
159 | * key: this means can handle "traditional" and PKCS#8 formats | ||
160 | * transparently. | ||
161 | */ | ||
162 | |||
163 | static RSA *pkey_get_rsa(EVP_PKEY *key, RSA **rsa) | ||
164 | { | ||
165 | RSA *rtmp; | ||
166 | if(!key) return NULL; | ||
167 | rtmp = EVP_PKEY_get1_RSA(key); | ||
168 | EVP_PKEY_free(key); | ||
169 | if(!rtmp) return NULL; | ||
170 | if(rsa) { | ||
171 | RSA_free(*rsa); | ||
172 | *rsa = rtmp; | ||
173 | } | ||
174 | return rtmp; | ||
175 | } | ||
176 | |||
177 | RSA *PEM_read_bio_RSAPrivateKey(BIO *bp, RSA **rsa, pem_password_cb *cb, | ||
178 | void *u) | ||
179 | { | ||
180 | EVP_PKEY *pktmp; | ||
181 | pktmp = PEM_read_bio_PrivateKey(bp, NULL, cb, u); | ||
182 | return pkey_get_rsa(pktmp, rsa); | ||
183 | } | ||
184 | |||
185 | #ifndef OPENSSL_NO_FP_API | ||
186 | |||
187 | RSA *PEM_read_RSAPrivateKey(FILE *fp, RSA **rsa, pem_password_cb *cb, | ||
188 | void *u) | ||
189 | { | ||
190 | EVP_PKEY *pktmp; | ||
191 | pktmp = PEM_read_PrivateKey(fp, NULL, cb, u); | ||
192 | return pkey_get_rsa(pktmp, rsa); | ||
193 | } | ||
194 | |||
195 | #endif | ||
196 | |||
197 | IMPLEMENT_PEM_write_cb_const(RSAPrivateKey, RSA, PEM_STRING_RSA, RSAPrivateKey) | ||
198 | IMPLEMENT_PEM_rw_const(RSAPublicKey, RSA, PEM_STRING_RSA_PUBLIC, RSAPublicKey) | ||
199 | IMPLEMENT_PEM_rw(RSA_PUBKEY, RSA, PEM_STRING_PUBLIC, RSA_PUBKEY) | ||
200 | |||
201 | #endif | ||
202 | |||
203 | #ifndef OPENSSL_NO_DSA | ||
204 | |||
205 | static DSA *pkey_get_dsa(EVP_PKEY *key, DSA **dsa) | ||
206 | { | ||
207 | DSA *dtmp; | ||
208 | if(!key) return NULL; | ||
209 | dtmp = EVP_PKEY_get1_DSA(key); | ||
210 | EVP_PKEY_free(key); | ||
211 | if(!dtmp) return NULL; | ||
212 | if(dsa) { | ||
213 | DSA_free(*dsa); | ||
214 | *dsa = dtmp; | ||
215 | } | ||
216 | return dtmp; | ||
217 | } | ||
218 | |||
219 | DSA *PEM_read_bio_DSAPrivateKey(BIO *bp, DSA **dsa, pem_password_cb *cb, | ||
220 | void *u) | ||
221 | { | ||
222 | EVP_PKEY *pktmp; | ||
223 | pktmp = PEM_read_bio_PrivateKey(bp, NULL, cb, u); | ||
224 | return pkey_get_dsa(pktmp, dsa); | ||
225 | } | ||
226 | |||
227 | IMPLEMENT_PEM_write_cb_const(DSAPrivateKey, DSA, PEM_STRING_DSA, DSAPrivateKey) | ||
228 | IMPLEMENT_PEM_rw(DSA_PUBKEY, DSA, PEM_STRING_PUBLIC, DSA_PUBKEY) | ||
229 | |||
230 | #ifndef OPENSSL_NO_FP_API | ||
231 | |||
232 | DSA *PEM_read_DSAPrivateKey(FILE *fp, DSA **dsa, pem_password_cb *cb, | ||
233 | void *u) | ||
234 | { | ||
235 | EVP_PKEY *pktmp; | ||
236 | pktmp = PEM_read_PrivateKey(fp, NULL, cb, u); | ||
237 | return pkey_get_dsa(pktmp, dsa); | ||
238 | } | ||
239 | |||
240 | #endif | ||
241 | |||
242 | IMPLEMENT_PEM_rw_const(DSAparams, DSA, PEM_STRING_DSAPARAMS, DSAparams) | ||
243 | |||
244 | #endif | ||
245 | |||
246 | |||
247 | #ifndef OPENSSL_NO_EC | ||
248 | static EC_KEY *pkey_get_eckey(EVP_PKEY *key, EC_KEY **eckey) | ||
249 | { | ||
250 | EC_KEY *dtmp; | ||
251 | if(!key) return NULL; | ||
252 | dtmp = EVP_PKEY_get1_EC_KEY(key); | ||
253 | EVP_PKEY_free(key); | ||
254 | if(!dtmp) return NULL; | ||
255 | if(eckey) | ||
256 | { | ||
257 | EC_KEY_free(*eckey); | ||
258 | *eckey = dtmp; | ||
259 | } | ||
260 | return dtmp; | ||
261 | } | ||
262 | |||
263 | EC_KEY *PEM_read_bio_ECPrivateKey(BIO *bp, EC_KEY **key, pem_password_cb *cb, | ||
264 | void *u) | ||
265 | { | ||
266 | EVP_PKEY *pktmp; | ||
267 | pktmp = PEM_read_bio_PrivateKey(bp, NULL, cb, u); | ||
268 | return pkey_get_eckey(pktmp, key); | ||
269 | } | ||
270 | |||
271 | IMPLEMENT_PEM_rw_const(ECPKParameters, EC_GROUP, PEM_STRING_ECPARAMETERS, ECPKParameters) | ||
272 | |||
273 | IMPLEMENT_PEM_write_cb(ECPrivateKey, EC_KEY, PEM_STRING_ECPRIVATEKEY, ECPrivateKey) | ||
274 | |||
275 | IMPLEMENT_PEM_rw(EC_PUBKEY, EC_KEY, PEM_STRING_PUBLIC, EC_PUBKEY) | ||
276 | |||
277 | #ifndef OPENSSL_NO_FP_API | ||
278 | |||
279 | EC_KEY *PEM_read_ECPrivateKey(FILE *fp, EC_KEY **eckey, pem_password_cb *cb, | ||
280 | void *u) | ||
281 | { | ||
282 | EVP_PKEY *pktmp; | ||
283 | pktmp = PEM_read_PrivateKey(fp, NULL, cb, u); | ||
284 | return pkey_get_eckey(pktmp, eckey); | ||
285 | } | ||
286 | |||
287 | #endif | ||
288 | |||
289 | #endif | ||
290 | |||
291 | #ifndef OPENSSL_NO_DH | ||
292 | |||
293 | IMPLEMENT_PEM_rw_const(DHparams, DH, PEM_STRING_DHPARAMS, DHparams) | ||
294 | |||
295 | #endif | ||
296 | |||
297 | |||
298 | /* The PrivateKey case is not that straightforward. | ||
299 | * IMPLEMENT_PEM_rw_cb(PrivateKey, EVP_PKEY, PEM_STRING_EVP_PKEY, PrivateKey) | ||
300 | * does not work, RSA and DSA keys have specific strings. | ||
301 | * (When reading, parameter PEM_STRING_EVP_PKEY is a wildcard for anything | ||
302 | * appropriate.) | ||
303 | */ | ||
304 | IMPLEMENT_PEM_write_cb(PrivateKey, EVP_PKEY, ((x->type == EVP_PKEY_DSA)?PEM_STRING_DSA:\ | ||
305 | (x->type == EVP_PKEY_RSA)?PEM_STRING_RSA:PEM_STRING_ECPRIVATEKEY), PrivateKey) | ||
306 | |||
307 | IMPLEMENT_PEM_rw(PUBKEY, EVP_PKEY, PEM_STRING_PUBLIC, PUBKEY) | ||
308 | |||