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0e930f25 | 1 | /* crypto/asn1/p8_key.c */ |
58964a49 | 2 | /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) |
d02b48c6 RE |
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. | |
40720ce3 | 8 | * |
d02b48c6 RE |
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). | |
40720ce3 | 15 | * |
d02b48c6 RE |
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. | |
40720ce3 | 22 | * |
d02b48c6 RE |
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 :-). | |
40720ce3 | 37 | * 4. If you include any Windows specific code (or a derivative thereof) from |
d02b48c6 RE |
38 | * the apps directory (application code) you must include an acknowledgement: |
39 | * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" | |
40720ce3 | 40 | * |
d02b48c6 RE |
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. | |
40720ce3 | 52 | * |
d02b48c6 RE |
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 | #include <stdio.h> | |
60 | #include "cryptlib.h" | |
ec577822 BM |
61 | #include <openssl/asn1_mac.h> |
62 | #include <openssl/objects.h> | |
d02b48c6 | 63 | |
6b691a5c | 64 | int i2d_X509_KEY(X509 *a, unsigned char **pp) |
40720ce3 MC |
65 | { |
66 | M_ASN1_I2D_vars(a); | |
d02b48c6 | 67 | |
40720ce3 MC |
68 | M_ASN1_I2D_len(a->cert_info, i2d_X509_CINF); |
69 | M_ASN1_I2D_len(a->sig_alg, i2d_X509_ALGOR); | |
70 | M_ASN1_I2D_len(a->signature, i2d_ASN1_BIT_STRING); | |
d02b48c6 | 71 | |
40720ce3 | 72 | M_ASN1_I2D_seq_total(); |
d02b48c6 | 73 | |
40720ce3 MC |
74 | M_ASN1_I2D_put(a->cert_info, i2d_X509_CINF); |
75 | M_ASN1_I2D_put(a->sig_alg, i2d_X509_ALGOR); | |
76 | M_ASN1_I2D_put(a->signature, i2d_ASN1_BIT_STRING); | |
d02b48c6 | 77 | |
40720ce3 MC |
78 | M_ASN1_I2D_finish(); |
79 | } | |
d02b48c6 | 80 | |
6b691a5c | 81 | X509 *d2i_X509_KEY(X509 **a, unsigned char **pp, long length) |
40720ce3 MC |
82 | { |
83 | M_ASN1_D2I_vars(a, X509 *, X509_new); | |
d02b48c6 | 84 | |
40720ce3 MC |
85 | M_ASN1_D2I_Init(); |
86 | M_ASN1_D2I_start_sequence(); | |
87 | M_ASN1_D2I_get(ret->cert_info, d2i_X509_CINF); | |
88 | M_ASN1_D2I_get(ret->sig_alg, d2i_X509_ALGOR); | |
89 | M_ASN1_D2I_get(ret->signature, d2i_ASN1_BIT_STRING); | |
90 | M_ASN1_D2I_Finish(a, X509_free, ASN1_F_D2I_X509); | |
91 | } | |
d02b48c6 | 92 | |
6b691a5c | 93 | X509 *X509_KEY_new(void) |
40720ce3 MC |
94 | { |
95 | X509_KEY *ret = NULL; | |
d02b48c6 | 96 | |
40720ce3 MC |
97 | M_ASN1_New_OPENSSL_malloc(ret, X509_KEY); |
98 | ret->references = 1; | |
99 | ret->type = NID M_ASN1_New(ret->cert_info, X509_CINF_new); | |
100 | M_ASN1_New(ret->sig_alg, X509_ALGOR_new); | |
101 | M_ASN1_New(ret->signature, ASN1_BIT_STRING_new); | |
102 | return (ret); | |
103 | M_ASN1_New_Error(ASN1_F_X509_NEW); | |
104 | } | |
d02b48c6 | 105 | |
6b691a5c | 106 | void X509_KEY_free(X509 *a) |
40720ce3 MC |
107 | { |
108 | int i; | |
d02b48c6 | 109 | |
40720ce3 MC |
110 | if (a == NULL) |
111 | return; | |
d02b48c6 | 112 | |
40720ce3 | 113 | i = CRYPTO_add_lock(&a->references, -1, CRYPTO_LOCK_X509_KEY); |
58964a49 | 114 | #ifdef REF_PRINT |
40720ce3 | 115 | REF_PRINT("X509_KEY", a); |
58964a49 | 116 | #endif |
40720ce3 MC |
117 | if (i > 0) |
118 | return; | |
d02b48c6 | 119 | #ifdef REF_CHECK |
40720ce3 MC |
120 | if (i < 0) { |
121 | fprintf(stderr, "X509_KEY_free, bad reference count\n"); | |
122 | abort(); | |
123 | } | |
d02b48c6 RE |
124 | #endif |
125 | ||
40720ce3 MC |
126 | X509_CINF_free(a->cert_info); |
127 | X509_ALGOR_free(a->sig_alg); | |
128 | ASN1_BIT_STRING_free(a->signature); | |
129 | OPENSSL_free(a); | |
130 | } |