1 /* crypto/asn1/d2i_r_pr.c */
2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
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.
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).
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.
23 * Redistribution and use in source and binary forms, with or without
24 * modification, are permitted provided that the following conditions
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)"
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
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.]
62 #include <openssl/bn.h>
63 #include <openssl/rsa.h>
64 #include <openssl/objects.h>
65 #include <openssl/asn1_mac.h>
67 static ASN1_METHOD method={
68 (int (*)()) i2d_RSAPrivateKey,
69 (char *(*)())d2i_RSAPrivateKey,
71 (void (*)()) RSA_free};
73 ASN1_METHOD *RSAPrivateKey_asn1_meth(void)
78 RSA *d2i_RSAPrivateKey(RSA **a, unsigned char **pp, long length)
81 ASN1_INTEGER *bs=NULL;
82 M_ASN1_D2I_vars(a,RSA *,RSA_new);
85 M_ASN1_D2I_start_sequence();
86 M_ASN1_D2I_get(bs,d2i_ASN1_INTEGER);
89 else ret->version=bs->data[0];
90 M_ASN1_D2I_get(bs,d2i_ASN1_INTEGER);
91 if ((ret->n=BN_bin2bn(bs->data,bs->length,ret->n)) == NULL) goto err_bn;
92 M_ASN1_D2I_get(bs,d2i_ASN1_INTEGER);
93 if ((ret->e=BN_bin2bn(bs->data,bs->length,ret->e)) == NULL) goto err_bn;
94 M_ASN1_D2I_get(bs,d2i_ASN1_INTEGER);
95 if ((ret->d=BN_bin2bn(bs->data,bs->length,ret->d)) == NULL) goto err_bn;
96 M_ASN1_D2I_get(bs,d2i_ASN1_INTEGER);
97 if ((ret->p=BN_bin2bn(bs->data,bs->length,ret->p)) == NULL) goto err_bn;
98 M_ASN1_D2I_get(bs,d2i_ASN1_INTEGER);
99 if ((ret->q=BN_bin2bn(bs->data,bs->length,ret->q)) == NULL) goto err_bn;
100 M_ASN1_D2I_get(bs,d2i_ASN1_INTEGER);
101 if ((ret->dmp1=BN_bin2bn(bs->data,bs->length,ret->dmp1)) == NULL)
103 M_ASN1_D2I_get(bs,d2i_ASN1_INTEGER);
104 if ((ret->dmq1=BN_bin2bn(bs->data,bs->length,ret->dmq1)) == NULL)
106 M_ASN1_D2I_get(bs,d2i_ASN1_INTEGER);
107 if ((ret->iqmp=BN_bin2bn(bs->data,bs->length,ret->iqmp)) == NULL)
110 M_ASN1_INTEGER_free(bs);
112 M_ASN1_D2I_Finish_2(a);
116 ASN1err(ASN1_F_D2I_RSAPRIVATEKEY,i);
117 if ((ret != NULL) && ((a == NULL) || (*a != ret))) RSA_free(ret);
118 if (bs != NULL) M_ASN1_INTEGER_free(bs);
125 static void *dummy=&dummy;