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| 1 /* crypto/x509/x509type.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 #include <stdio.h> | |
| 60 #include "cryptlib.h" | |
| 61 #include <openssl/evp.h> | |
| 62 #include <openssl/objects.h> | |
| 63 #include <openssl/x509.h> | |
| 64 | |
| 65 int X509_certificate_type(X509 *x, EVP_PKEY *pkey) | |
| 66 { | |
| 67 EVP_PKEY *pk; | |
| 68 int ret=0,i; | |
| 69 | |
| 70 if (x == NULL) return(0); | |
| 71 | |
| 72 if (pkey == NULL) | |
| 73 pk=X509_get_pubkey(x); | |
| 74 else | |
| 75 pk=pkey; | |
| 76 | |
| 77 if (pk == NULL) return(0); | |
| 78 | |
| 79 switch (pk->type) | |
| 80 { | |
| 81 case EVP_PKEY_RSA: | |
| 82 ret=EVP_PK_RSA|EVP_PKT_SIGN; | |
| 83 /* if (!sign only extension) */ | |
| 84 ret|=EVP_PKT_ENC; | |
| 85 break; | |
| 86 case EVP_PKEY_DSA: | |
| 87 ret=EVP_PK_DSA|EVP_PKT_SIGN; | |
| 88 break; | |
| 89 case EVP_PKEY_EC: | |
| 90 ret=EVP_PK_EC|EVP_PKT_SIGN|EVP_PKT_EXCH; | |
| 91 break; | |
| 92 case EVP_PKEY_DH: | |
| 93 ret=EVP_PK_DH|EVP_PKT_EXCH; | |
| 94 break; | |
| 95 case NID_id_GostR3410_94: | |
| 96 case NID_id_GostR3410_2001: | |
| 97 ret=EVP_PKT_EXCH|EVP_PKT_SIGN; | |
| 98 break; | |
| 99 default: | |
| 100 break; | |
| 101 } | |
| 102 | |
| 103 i=OBJ_obj2nid(x->sig_alg->algorithm); | |
| 104 if (i && OBJ_find_sigid_algs(i, NULL, &i)) | |
| 105 { | |
| 106 | |
| 107 switch (i) | |
| 108 { | |
| 109 case NID_rsaEncryption: | |
| 110 case NID_rsa: | |
| 111 ret|=EVP_PKS_RSA; | |
| 112 break; | |
| 113 case NID_dsa: | |
| 114 case NID_dsa_2: | |
| 115 ret|=EVP_PKS_DSA; | |
| 116 break; | |
| 117 case NID_X9_62_id_ecPublicKey: | |
| 118 ret|=EVP_PKS_EC; | |
| 119 break; | |
| 120 default: | |
| 121 break; | |
| 122 } | |
| 123 } | |
| 124 | |
| 125 if (EVP_PKEY_size(pk) <= 1024/8)/* /8 because it's 1024 bits we look | |
| 126 for, not bytes */ | |
| 127 ret|=EVP_PKT_EXP; | |
| 128 if(pkey==NULL) EVP_PKEY_free(pk); | |
| 129 return(ret); | |
| 130 } | |
| 131 | |
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Chromium Code Reviews
Issue 2072073002:
Delete bundled copy of OpenSSL and replace with README. (Closed)
Base URL: https://chromium.googlesource.com/chromium/deps/openssl@master