[453] | 1 | /* asn.h
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| 2 | *
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| 3 | * Copyright (C) 2006-2020 wolfSSL Inc.
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| 4 | *
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| 5 | * This file is part of wolfSSL.
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| 6 | *
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| 7 | * wolfSSL is free software; you can redistribute it and/or modify
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| 8 | * it under the terms of the GNU General Public License as published by
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| 9 | * the Free Software Foundation; either version 2 of the License, or
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| 10 | * (at your option) any later version.
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| 11 | *
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| 12 | * wolfSSL is distributed in the hope that it will be useful,
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| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 15 | * GNU General Public License for more details.
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| 16 | *
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| 17 | * You should have received a copy of the GNU General Public License
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| 18 | * along with this program; if not, write to the Free Software
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| 19 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
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| 20 | */
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| 21 |
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| 22 | /*!
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| 23 | \file wolfssl/wolfcrypt/asn.h
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| 24 | */
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| 25 |
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| 26 | #ifndef WOLF_CRYPT_ASN_H
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| 27 | #define WOLF_CRYPT_ASN_H
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| 28 |
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| 29 | #include <wolfssl/wolfcrypt/types.h>
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| 30 |
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| 31 | #ifndef NO_ASN
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| 32 |
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| 33 |
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| 34 | #if !defined(NO_ASN_TIME) && defined(NO_TIME_H)
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| 35 | #define NO_ASN_TIME /* backwards compatibility with NO_TIME_H */
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| 36 | #endif
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| 37 |
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| 38 | #include <wolfssl/wolfcrypt/integer.h>
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| 39 |
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| 40 | /* fips declare of RsaPrivateKeyDecode @wc_fips */
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| 41 | #if defined(HAVE_FIPS) && !defined(NO_RSA) && \
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| 42 | (!defined(HAVE_FIPS_VERSION) || (HAVE_FIPS_VERSION < 2))
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| 43 | #include <cyassl/ctaocrypt/rsa.h>
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| 44 | #endif
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| 45 |
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| 46 | #ifndef NO_DH
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| 47 | #include <wolfssl/wolfcrypt/dh.h>
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| 48 | #endif
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| 49 | #ifndef NO_DSA
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| 50 | #include <wolfssl/wolfcrypt/dsa.h>
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| 51 | #endif
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| 52 | #ifndef NO_SHA
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| 53 | #include <wolfssl/wolfcrypt/sha.h>
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| 54 | #endif
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| 55 | #ifndef NO_MD5
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| 56 | #include <wolfssl/wolfcrypt/md5.h>
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| 57 | #endif
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| 58 | #include <wolfssl/wolfcrypt/sha256.h>
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| 59 | #include <wolfssl/wolfcrypt/asn_public.h> /* public interface */
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| 60 |
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| 61 | #if defined(NO_SHA) && defined(NO_SHA256)
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| 62 | #define WC_SHA256_DIGEST_SIZE 32
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| 63 | #endif
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| 64 |
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| 65 | #ifdef __cplusplus
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| 66 | extern "C" {
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| 67 | #endif
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| 68 |
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| 69 | #ifndef EXTERNAL_SERIAL_SIZE
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| 70 | #define EXTERNAL_SERIAL_SIZE 32
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| 71 | #endif
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| 72 |
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| 73 | enum {
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| 74 | ISSUER = 0,
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| 75 | SUBJECT = 1,
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| 76 |
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| 77 | BEFORE = 0,
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| 78 | AFTER = 1
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| 79 | };
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| 80 |
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| 81 | /* ASN Tags */
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| 82 | enum ASN_Tags {
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| 83 | ASN_EOC = 0x00,
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| 84 | ASN_BOOLEAN = 0x01,
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| 85 | ASN_INTEGER = 0x02,
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| 86 | ASN_BIT_STRING = 0x03,
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| 87 | ASN_OCTET_STRING = 0x04,
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| 88 | ASN_TAG_NULL = 0x05,
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| 89 | ASN_OBJECT_ID = 0x06,
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| 90 | ASN_ENUMERATED = 0x0a,
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| 91 | ASN_UTF8STRING = 0x0c,
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| 92 | ASN_SEQUENCE = 0x10,
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| 93 | ASN_SET = 0x11,
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| 94 | ASN_PRINTABLE_STRING = 0x13,
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| 95 | ASN_UTC_TIME = 0x17,
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| 96 | ASN_OTHER_TYPE = 0x00,
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| 97 | ASN_RFC822_TYPE = 0x01,
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| 98 | ASN_DNS_TYPE = 0x02,
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| 99 | ASN_DIR_TYPE = 0x04,
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| 100 | ASN_URI_TYPE = 0x06, /* the value 6 is from GeneralName OID */
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| 101 | ASN_IP_TYPE = 0x07, /* the value 7 is from GeneralName OID */
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| 102 | ASN_GENERALIZED_TIME = 0x18,
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| 103 | CRL_EXTENSIONS = 0xa0,
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| 104 | ASN_EXTENSIONS = 0xa3,
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| 105 | ASN_LONG_LENGTH = 0x80,
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| 106 | ASN_INDEF_LENGTH = 0x80,
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| 107 |
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| 108 | /* ASN_Flags - Bitmask */
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| 109 | ASN_CONSTRUCTED = 0x20,
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| 110 | ASN_APPLICATION = 0x40,
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| 111 | ASN_CONTEXT_SPECIFIC = 0x80,
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| 112 | };
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| 113 |
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| 114 | #define ASN_UTC_TIME_SIZE 14
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| 115 | #define ASN_GENERALIZED_TIME_SIZE 16
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| 116 | #define ASN_GENERALIZED_TIME_MAX 68
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| 117 |
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| 118 | enum DN_Tags {
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| 119 | ASN_DN_NULL = 0x00,
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| 120 | ASN_COMMON_NAME = 0x03, /* CN */
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| 121 | ASN_SUR_NAME = 0x04, /* SN */
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| 122 | ASN_SERIAL_NUMBER = 0x05, /* serialNumber */
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| 123 | ASN_COUNTRY_NAME = 0x06, /* C */
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| 124 | ASN_LOCALITY_NAME = 0x07, /* L */
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| 125 | ASN_STATE_NAME = 0x08, /* ST */
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| 126 | ASN_ORG_NAME = 0x0a, /* O */
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| 127 | ASN_ORGUNIT_NAME = 0x0b, /* OU */
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| 128 | ASN_BUS_CAT = 0x0f, /* businessCategory */
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| 129 | ASN_EMAIL_NAME = 0x98, /* not oid number there is 97 in 2.5.4.0-97 */
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| 130 |
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| 131 | /* pilot attribute types
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| 132 | * OID values of 0.9.2342.19200300.100.1.* */
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| 133 | ASN_USER_ID = 0x01, /* UID */
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| 134 | ASN_DOMAIN_COMPONENT = 0x19 /* DC */
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| 135 | };
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| 136 |
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| 137 | #if defined(OPENSSL_EXTRA) || defined(OPENSSL_EXTRA_X509_SMALL)
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| 138 | typedef struct WOLFSSL_ObjectInfo {
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| 139 | int nid;
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| 140 | int id;
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| 141 | word32 type;
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| 142 | const char* sName;
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| 143 | const char* lName;
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| 144 | } WOLFSSL_ObjectInfo;
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| 145 | extern const size_t wolfssl_object_info_sz;
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| 146 | extern const WOLFSSL_ObjectInfo wolfssl_object_info[];
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| 147 | #endif /* defined(OPENSSL_EXTRA) || defined(OPENSSL_EXTRA_X509_SMALL) */
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| 148 |
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| 149 | /* DN Tag Strings */
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| 150 | #define WOLFSSL_COMMON_NAME "/CN="
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| 151 | #define WOLFSSL_LN_COMMON_NAME "/commonName="
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| 152 | #define WOLFSSL_SUR_NAME "/SN="
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| 153 | #define WOLFSSL_SERIAL_NUMBER "/serialNumber="
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| 154 | #define WOLFSSL_COUNTRY_NAME "/C="
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| 155 | #define WOLFSSL_LN_COUNTRY_NAME "/countryName="
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| 156 | #define WOLFSSL_LOCALITY_NAME "/L="
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| 157 | #define WOLFSSL_LN_LOCALITY_NAME "/localityName="
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| 158 | #define WOLFSSL_STATE_NAME "/ST="
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| 159 | #define WOLFSSL_LN_STATE_NAME "/stateOrProvinceName="
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| 160 | #define WOLFSSL_ORG_NAME "/O="
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| 161 | #define WOLFSSL_LN_ORG_NAME "/organizationName="
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| 162 | #define WOLFSSL_ORGUNIT_NAME "/OU="
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| 163 | #define WOLFSSL_LN_ORGUNIT_NAME "/organizationalUnitName="
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| 164 | #define WOLFSSL_DOMAIN_COMPONENT "/DC="
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| 165 | #define WOLFSSL_LN_DOMAIN_COMPONENT "/domainComponent="
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| 166 | #define WOLFSSL_BUS_CAT "/businessCategory="
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| 167 | #define WOLFSSL_JOI_C "/jurisdictionC="
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| 168 | #define WOLFSSL_JOI_ST "/jurisdictionST="
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| 169 | #define WOLFSSL_EMAIL_ADDR "/emailAddress="
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| 170 |
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| 171 | #define WOLFSSL_USER_ID "/UID="
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| 172 | #define WOLFSSL_DOMAIN_COMPONENT "/DC="
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| 173 |
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| 174 | #if defined(WOLFSSL_APACHE_HTTPD)
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| 175 | /* otherName strings */
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| 176 | #define WOLFSSL_SN_MS_UPN "msUPN"
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| 177 | #define WOLFSSL_LN_MS_UPN "Microsoft User Principal Name"
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| 178 | #define WOLFSSL_MS_UPN_SUM 265
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| 179 | #define WOLFSSL_SN_DNS_SRV "id-on-dnsSRV"
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| 180 | #define WOLFSSL_LN_DNS_SRV "SRVName"
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| 181 | /* TLS features extension strings */
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| 182 | #define WOLFSSL_SN_TLS_FEATURE "tlsfeature"
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| 183 | #define WOLFSSL_LN_TLS_FEATURE "TLS Feature"
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| 184 | #define WOLFSSL_TLS_FEATURE_SUM 92
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| 185 | #endif
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| 186 |
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| 187 | /* NIDs */
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| 188 | enum
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| 189 | {
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| 190 | NID_undef = 0,
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| 191 | NID_netscape_cert_type = NID_undef,
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| 192 | NID_des = 66,
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| 193 | NID_des3 = 67,
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| 194 | NID_sha256 = 672,
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| 195 | NID_sha384 = 673,
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| 196 | NID_sha512 = 674,
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| 197 | NID_hw_name_oid = 73,
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| 198 | NID_id_pkix_OCSP_basic = 74,
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| 199 | NID_any_policy = 75,
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| 200 | NID_anyExtendedKeyUsage = 76,
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| 201 | NID_givenName = 99,
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| 202 | NID_initials = 101,
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| 203 | NID_title = 106,
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| 204 | NID_description = 107,
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| 205 | NID_basic_constraints = 133,
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| 206 | NID_key_usage = 129, /* 2.5.29.15 */
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| 207 | NID_ext_key_usage = 151, /* 2.5.29.37 */
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| 208 | NID_subject_key_identifier = 128,
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| 209 | NID_authority_key_identifier = 149,
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| 210 | NID_private_key_usage_period = 130, /* 2.5.29.16 */
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| 211 | NID_subject_alt_name = 131,
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| 212 | NID_issuer_alt_name = 132,
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| 213 | NID_info_access = 69,
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| 214 | NID_sinfo_access = 79, /* id-pe 11 */
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| 215 | NID_name_constraints = 144, /* 2.5.29.30 */
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| 216 | NID_crl_distribution_points = 145, /* 2.5.29.31 */
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| 217 | NID_certificate_policies = 146,
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| 218 | NID_policy_mappings = 147,
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| 219 | NID_policy_constraints = 150,
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| 220 | NID_inhibit_any_policy = 168, /* 2.5.29.54 */
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| 221 | NID_tlsfeature = 1020, /* id-pe 24 */
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| 222 | NID_commonName = 0x03, /* matches ASN_COMMON_NAME in asn.h */
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| 223 |
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| 224 |
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| 225 | NID_surname = 0x04, /* SN */
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| 226 | NID_serialNumber = 0x05, /* serialNumber */
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| 227 | NID_countryName = 0x06, /* C */
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| 228 | NID_localityName = 0x07, /* L */
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| 229 | NID_stateOrProvinceName = 0x08, /* ST */
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| 230 | NID_organizationName = 0x0a, /* O */
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| 231 | NID_organizationalUnitName = 0x0b, /* OU */
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| 232 | NID_jurisdictionCountryName = 0xc,
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| 233 | NID_jurisdictionStateOrProvinceName = 0xd,
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| 234 | NID_businessCategory = ASN_BUS_CAT,
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| 235 | NID_domainComponent = ASN_DOMAIN_COMPONENT,
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| 236 | NID_emailAddress = 0x30, /* emailAddress */
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| 237 | NID_id_on_dnsSRV = 82, /* 1.3.6.1.5.5.7.8.7 */
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| 238 | NID_ms_upn = 265, /* 1.3.6.1.4.1.311.20.2.3 */
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| 239 |
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| 240 | NID_X9_62_prime_field = 406 /* 1.2.840.10045.1.1 */
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| 241 | };
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| 242 |
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| 243 | enum ECC_TYPES
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| 244 | {
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| 245 | ECC_PREFIX_0 = 160,
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| 246 | ECC_PREFIX_1 = 161
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| 247 | };
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| 248 |
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| 249 | #ifdef WOLFSSL_CERT_PIV
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| 250 | enum PIV_Tags {
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| 251 | ASN_PIV_CERT = 0x0A,
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| 252 | ASN_PIV_NONCE = 0x0B,
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| 253 | ASN_PIV_SIGNED_NONCE = 0x0C,
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| 254 |
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| 255 | ASN_PIV_TAG_CERT = 0x70,
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| 256 | ASN_PIV_TAG_CERT_INFO = 0x71,
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| 257 | ASN_PIV_TAG_MSCUID = 0x72,
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| 258 | ASN_PIV_TAG_ERR_DET = 0xFE,
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| 259 |
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| 260 | /* certificate info masks */
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| 261 | ASN_PIV_CERT_INFO_COMPRESSED = 0x03,
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| 262 | ASN_PIV_CERT_INFO_ISX509 = 0x04,
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| 263 | };
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| 264 | #endif /* WOLFSSL_CERT_PIV */
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| 265 |
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| 266 |
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| 267 | #define ASN_JOI_PREFIX_SZ 10
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| 268 | #define ASN_JOI_PREFIX "\x2b\x06\x01\x04\x01\x82\x37\x3c\x02\x01"
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| 269 | #define ASN_JOI_C 0x3
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| 270 | #define ASN_JOI_ST 0x2
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| 271 |
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| 272 | #ifndef WC_ASN_NAME_MAX
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| 273 | #ifdef OPENSSL_EXTRA
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| 274 | #define WC_ASN_NAME_MAX 300
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| 275 | #else
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| 276 | #define WC_ASN_NAME_MAX 256
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| 277 | #endif
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| 278 | #endif
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| 279 | #define ASN_NAME_MAX WC_ASN_NAME_MAX
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| 280 |
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| 281 | enum Misc_ASN {
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| 282 | MAX_SALT_SIZE = 64, /* MAX PKCS Salt length */
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| 283 | MAX_IV_SIZE = 64, /* MAX PKCS Iv length */
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| 284 | ASN_BOOL_SIZE = 2, /* including type */
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| 285 | ASN_ECC_HEADER_SZ = 2, /* String type + 1 byte len */
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| 286 | ASN_ECC_CONTEXT_SZ = 2, /* Content specific type + 1 byte len */
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| 287 | #ifdef NO_SHA
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| 288 | KEYID_SIZE = WC_SHA256_DIGEST_SIZE,
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| 289 | #else
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| 290 | KEYID_SIZE = WC_SHA_DIGEST_SIZE,
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| 291 | #endif
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| 292 | RSA_INTS = 8, /* RSA ints in private key */
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| 293 | DSA_INTS = 5, /* DSA ints in private key */
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| 294 | MIN_DATE_SIZE = 13,
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| 295 | MAX_DATE_SIZE = 32,
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| 296 | ASN_GEN_TIME_SZ = 15, /* 7 numbers * 2 + Zulu tag */
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| 297 | #ifndef NO_RSA
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| 298 | MAX_ENCODED_SIG_SZ = 512,
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| 299 | #elif defined(HAVE_ECC)
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| 300 | MAX_ENCODED_SIG_SZ = 140,
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| 301 | #elif defined(HAVE_CURVE448)
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| 302 | MAX_ENCODED_SIG_SZ = 114,
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| 303 | #else
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| 304 | MAX_ENCODED_SIG_SZ = 64,
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| 305 | #endif
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| 306 | MAX_SIG_SZ = 256,
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| 307 | MAX_ALGO_SZ = 20,
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| 308 | MAX_SHORT_SZ = 6, /* asn int + byte len + 4 byte length */
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| 309 | MAX_SEQ_SZ = 5, /* enum(seq | con) + length(4) */
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| 310 | MAX_SET_SZ = 5, /* enum(set | con) + length(4) */
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| 311 | MAX_OCTET_STR_SZ = 5, /* enum(set | con) + length(4) */
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| 312 | MAX_EXP_SZ = 5, /* enum(contextspec|con|exp) + length(4) */
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| 313 | MAX_PRSTR_SZ = 5, /* enum(prstr) + length(4) */
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| 314 | MAX_VERSION_SZ = 5, /* enum + id + version(byte) + (header(2))*/
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| 315 | MAX_ENCODED_DIG_ASN_SZ= 9, /* enum(bit or octet) + length(4) */
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| 316 | MAX_ENCODED_DIG_SZ = 64 + MAX_ENCODED_DIG_ASN_SZ, /* asn header + sha512 */
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| 317 | MAX_RSA_INT_SZ = 517, /* RSA raw sz 4096 for bits + tag + len(4) */
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| 318 | MAX_DSA_INT_SZ = 261, /* DSA raw sz 2048 for bits + tag + len(4) */
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| 319 | MAX_NTRU_KEY_SZ = 610, /* NTRU 112 bit public key */
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| 320 | MAX_NTRU_ENC_SZ = 628, /* NTRU 112 bit DER public encoding */
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| 321 | MAX_LENGTH_SZ = 4, /* Max length size for DER encoding */
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| 322 | MAX_RSA_E_SZ = 16, /* Max RSA public e size */
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| 323 | MAX_CA_SZ = 32, /* Max encoded CA basic constraint length */
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| 324 | MAX_SN_SZ = 35, /* Max encoded serial number (INT) length */
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| 325 | MAX_DER_DIGEST_SZ = MAX_ENCODED_DIG_SZ + MAX_ALGO_SZ + MAX_SEQ_SZ,
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| 326 | /* Maximum DER digest size */
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| 327 | MAX_DER_DIGEST_ASN_SZ = MAX_ENCODED_DIG_ASN_SZ + MAX_ALGO_SZ + MAX_SEQ_SZ,
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| 328 | /* Maximum DER digest ASN header size */
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| 329 | #ifdef WOLFSSL_CERT_GEN
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| 330 | #ifdef WOLFSSL_CERT_REQ
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| 331 | /* Max encoded cert req attributes length */
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| 332 | MAX_ATTRIB_SZ = MAX_SEQ_SZ * 3 + (11 + MAX_SEQ_SZ) * 2 +
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| 333 | MAX_PRSTR_SZ + CTC_NAME_SIZE, /* 11 is the OID size */
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| 334 | #endif
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| 335 | #if defined(WOLFSSL_ALT_NAMES) || defined(WOLFSSL_CERT_EXT)
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| 336 | MAX_EXTENSIONS_SZ = 1 + MAX_LENGTH_SZ + CTC_MAX_ALT_SIZE,
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| 337 | #else
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| 338 | MAX_EXTENSIONS_SZ = 1 + MAX_LENGTH_SZ + MAX_CA_SZ,
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| 339 | #endif
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| 340 | /* Max total extensions, id + len + others */
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| 341 | #endif
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| 342 | #if defined(WOLFSSL_CERT_EXT) || defined(OPENSSL_EXTRA) || defined(HAVE_PKCS7)
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| 343 | MAX_OID_SZ = 32, /* Max DER length of OID*/
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| 344 | MAX_OID_STRING_SZ = 64, /* Max string length representation of OID*/
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| 345 | #endif
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| 346 | #ifdef WOLFSSL_CERT_EXT
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| 347 | MAX_KID_SZ = 45, /* Max encoded KID length (SHA-256 case) */
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| 348 | MAX_KEYUSAGE_SZ = 18, /* Max encoded Key Usage length */
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| 349 | MAX_EXTKEYUSAGE_SZ = 12 + (6 * (8 + 2)) +
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| 350 | CTC_MAX_EKU_OID_SZ, /* Max encoded ExtKeyUsage
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| 351 | (SEQ/LEN + OBJID + OCTSTR/LEN + SEQ +
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| 352 | (6 * (SEQ + OID))) */
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| 353 | MAX_CERTPOL_NB = CTC_MAX_CERTPOL_NB,/* Max number of Cert Policy */
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| 354 | MAX_CERTPOL_SZ = CTC_MAX_CERTPOL_SZ,
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| 355 | #endif
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| 356 | MAX_AIA_SZ = 2, /* Max Authority Info Access extension size*/
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| 357 | MAX_NAME_ENTRIES = 5, /* extra entries added to x509 name struct */
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| 358 | OCSP_NONCE_EXT_SZ = 35, /* OCSP Nonce Extension size */
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| 359 | MAX_OCSP_EXT_SZ = 58, /* Max OCSP Extension length */
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| 360 | MAX_OCSP_NONCE_SZ = 16, /* OCSP Nonce size */
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| 361 | EIGHTK_BUF = 8192, /* Tmp buffer size */
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| 362 | MAX_PUBLIC_KEY_SZ = MAX_NTRU_ENC_SZ + MAX_ALGO_SZ + MAX_SEQ_SZ * 2,
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| 363 | /* use bigger NTRU size */
|
---|
| 364 | #ifdef WOLFSSL_ENCRYPTED_KEYS
|
---|
| 365 | HEADER_ENCRYPTED_KEY_SIZE = 88,/* Extra header size for encrypted key */
|
---|
| 366 | #else
|
---|
| 367 | HEADER_ENCRYPTED_KEY_SIZE = 0,
|
---|
| 368 | #endif
|
---|
| 369 | TRAILING_ZERO = 1, /* Used for size of zero pad */
|
---|
| 370 | ASN_TAG_SZ = 1, /* single byte ASN.1 tag */
|
---|
| 371 | MIN_VERSION_SZ = 3, /* Min bytes needed for GetMyVersion */
|
---|
| 372 | #if defined(OPENSSL_ALL) || defined(WOLFSSL_MYSQL_COMPATIBLE) || \
|
---|
| 373 | defined(WOLFSSL_NGINX) || defined(WOLFSSL_HAPROXY) || \
|
---|
| 374 | defined(OPENSSL_EXTRA) || defined(HAVE_PKCS7)
|
---|
| 375 | MAX_TIME_STRING_SZ = 25, /* Max length of formatted time string */
|
---|
| 376 | #endif
|
---|
| 377 |
|
---|
| 378 | PKCS5_SALT_SZ = 8,
|
---|
| 379 |
|
---|
| 380 | PEM_LINE_LEN = 80, /* PEM line max + fudge */
|
---|
| 381 | };
|
---|
| 382 |
|
---|
| 383 |
|
---|
| 384 | enum Oid_Types {
|
---|
| 385 | oidHashType = 0,
|
---|
| 386 | oidSigType = 1,
|
---|
| 387 | oidKeyType = 2,
|
---|
| 388 | oidCurveType = 3,
|
---|
| 389 | oidBlkType = 4,
|
---|
| 390 | oidOcspType = 5,
|
---|
| 391 | oidCertExtType = 6,
|
---|
| 392 | oidCertAuthInfoType = 7,
|
---|
| 393 | oidCertPolicyType = 8,
|
---|
| 394 | oidCertAltNameType = 9,
|
---|
| 395 | oidCertKeyUseType = 10,
|
---|
| 396 | oidKdfType = 11,
|
---|
| 397 | oidKeyWrapType = 12,
|
---|
| 398 | oidCmsKeyAgreeType = 13,
|
---|
| 399 | oidPBEType = 14,
|
---|
| 400 | oidHmacType = 15,
|
---|
| 401 | oidCompressType = 16,
|
---|
| 402 | oidCertNameType = 17,
|
---|
| 403 | oidTlsExtType = 18,
|
---|
| 404 | oidCrlExtType = 19,
|
---|
| 405 | oidIgnoreType
|
---|
| 406 | };
|
---|
| 407 |
|
---|
| 408 |
|
---|
| 409 | enum Hash_Sum {
|
---|
| 410 | MD2h = 646,
|
---|
| 411 | MD5h = 649,
|
---|
| 412 | SHAh = 88,
|
---|
| 413 | SHA224h = 417,
|
---|
| 414 | SHA256h = 414,
|
---|
| 415 | SHA384h = 415,
|
---|
| 416 | SHA512h = 416,
|
---|
| 417 | SHA3_224h = 420,
|
---|
| 418 | SHA3_256h = 421,
|
---|
| 419 | SHA3_384h = 422,
|
---|
| 420 | SHA3_512h = 423
|
---|
| 421 | };
|
---|
| 422 |
|
---|
| 423 |
|
---|
| 424 | #if !defined(NO_DES3) || !defined(NO_AES)
|
---|
| 425 | enum Block_Sum {
|
---|
| 426 | #ifdef WOLFSSL_AES_128
|
---|
| 427 | AES128CBCb = 414,
|
---|
| 428 | AES128GCMb = 418,
|
---|
| 429 | AES128CCMb = 419,
|
---|
| 430 | #endif
|
---|
| 431 | #ifdef WOLFSSL_AES_192
|
---|
| 432 | AES192CBCb = 434,
|
---|
| 433 | AES192GCMb = 438,
|
---|
| 434 | AES192CCMb = 439,
|
---|
| 435 | #endif
|
---|
| 436 | #ifdef WOLFSSL_AES_256
|
---|
| 437 | AES256CBCb = 454,
|
---|
| 438 | AES256GCMb = 458,
|
---|
| 439 | AES256CCMb = 459,
|
---|
| 440 | #endif
|
---|
| 441 | #ifndef NO_DES3
|
---|
| 442 | DESb = 69,
|
---|
| 443 | DES3b = 652
|
---|
| 444 | #endif
|
---|
| 445 | };
|
---|
| 446 | #endif /* !NO_DES3 || !NO_AES */
|
---|
| 447 |
|
---|
| 448 |
|
---|
| 449 | enum Key_Sum {
|
---|
| 450 | DSAk = 515,
|
---|
| 451 | RSAk = 645,
|
---|
| 452 | NTRUk = 274,
|
---|
| 453 | ECDSAk = 518,
|
---|
| 454 | ED25519k = 256,
|
---|
| 455 | ED448k = 257,
|
---|
| 456 | DHk = 647, /* dhKeyAgreement OID: 1.2.840.113549.1.3.1 */
|
---|
| 457 | };
|
---|
| 458 |
|
---|
| 459 | #if !defined(NO_AES) || defined(HAVE_PKCS7)
|
---|
| 460 | enum KeyWrap_Sum {
|
---|
| 461 | #ifdef WOLFSSL_AES_128
|
---|
| 462 | AES128_WRAP = 417,
|
---|
| 463 | #endif
|
---|
| 464 | #ifdef WOLFSSL_AES_192
|
---|
| 465 | AES192_WRAP = 437,
|
---|
| 466 | #endif
|
---|
| 467 | #ifdef WOLFSSL_AES_256
|
---|
| 468 | AES256_WRAP = 457,
|
---|
| 469 | #endif
|
---|
| 470 | #ifdef HAVE_PKCS7
|
---|
| 471 | PWRI_KEK_WRAP = 680 /*id-alg-PWRI-KEK, 1.2.840.113549.1.9.16.3.9 */
|
---|
| 472 | #endif
|
---|
| 473 | };
|
---|
| 474 | #endif /* !NO_AES || PKCS7 */
|
---|
| 475 |
|
---|
| 476 | enum Key_Agree {
|
---|
| 477 | dhSinglePass_stdDH_sha1kdf_scheme = 464,
|
---|
| 478 | dhSinglePass_stdDH_sha224kdf_scheme = 188,
|
---|
| 479 | dhSinglePass_stdDH_sha256kdf_scheme = 189,
|
---|
| 480 | dhSinglePass_stdDH_sha384kdf_scheme = 190,
|
---|
| 481 | dhSinglePass_stdDH_sha512kdf_scheme = 191,
|
---|
| 482 | };
|
---|
| 483 |
|
---|
| 484 |
|
---|
| 485 |
|
---|
| 486 | enum KDF_Sum {
|
---|
| 487 | PBKDF2_OID = 660
|
---|
| 488 | };
|
---|
| 489 |
|
---|
| 490 |
|
---|
| 491 | enum HMAC_Sum {
|
---|
| 492 | HMAC_SHA224_OID = 652,
|
---|
| 493 | HMAC_SHA256_OID = 653,
|
---|
| 494 | HMAC_SHA384_OID = 654,
|
---|
| 495 | HMAC_SHA512_OID = 655,
|
---|
| 496 | HMAC_SHA3_224_OID = 426,
|
---|
| 497 | HMAC_SHA3_256_OID = 427,
|
---|
| 498 | HMAC_SHA3_384_OID = 428,
|
---|
| 499 | HMAC_SHA3_512_OID = 429
|
---|
| 500 | };
|
---|
| 501 |
|
---|
| 502 |
|
---|
| 503 | enum Extensions_Sum {
|
---|
| 504 | BASIC_CA_OID = 133,
|
---|
| 505 | ALT_NAMES_OID = 131,
|
---|
| 506 | CRL_DIST_OID = 145,
|
---|
| 507 | AUTH_INFO_OID = 69, /* id-pe 1 */
|
---|
| 508 | AUTH_KEY_OID = 149,
|
---|
| 509 | SUBJ_KEY_OID = 128,
|
---|
| 510 | CERT_POLICY_OID = 146,
|
---|
| 511 | KEY_USAGE_OID = 129, /* 2.5.29.15 */
|
---|
| 512 | INHIBIT_ANY_OID = 168, /* 2.5.29.54 */
|
---|
| 513 | EXT_KEY_USAGE_OID = 151, /* 2.5.29.37 */
|
---|
| 514 | NAME_CONS_OID = 144, /* 2.5.29.30 */
|
---|
| 515 | PRIV_KEY_USAGE_PERIOD_OID = 130, /* 2.5.29.16 */
|
---|
| 516 | SUBJECT_INFO_ACCESS = 79, /* id-pe 11 */
|
---|
| 517 | POLICY_MAP_OID = 147,
|
---|
| 518 | POLICY_CONST_OID = 150,
|
---|
| 519 | ISSUE_ALT_NAMES_OID = 132,
|
---|
| 520 | TLS_FEATURE_OID = 92, /* id-pe 24 */
|
---|
| 521 | NETSCAPE_CT_OID = 753 /* 2.16.840.1.113730.1.1 */
|
---|
| 522 | };
|
---|
| 523 |
|
---|
| 524 | enum CertificatePolicy_Sum {
|
---|
| 525 | CP_ANY_OID = 146 /* id-ce 32 0 */
|
---|
| 526 | };
|
---|
| 527 |
|
---|
| 528 | enum SepHardwareName_Sum {
|
---|
| 529 | HW_NAME_OID = 79 /* 1.3.6.1.5.5.7.8.4 from RFC 4108*/
|
---|
| 530 | };
|
---|
| 531 |
|
---|
| 532 | enum AuthInfo_Sum {
|
---|
| 533 | AIA_OCSP_OID = 116, /* 1.3.6.1.5.5.7.48.1 */
|
---|
| 534 | AIA_CA_ISSUER_OID = 117 /* 1.3.6.1.5.5.7.48.2 */
|
---|
| 535 | };
|
---|
| 536 |
|
---|
| 537 | enum ExtKeyUsage_Sum { /* From RFC 5280 */
|
---|
| 538 | EKU_ANY_OID = 151, /* 2.5.29.37.0, anyExtendedKeyUsage */
|
---|
| 539 | EKU_SERVER_AUTH_OID = 71, /* 1.3.6.1.5.5.7.3.1, id-kp-serverAuth */
|
---|
| 540 | EKU_CLIENT_AUTH_OID = 72, /* 1.3.6.1.5.5.7.3.2, id-kp-clientAuth */
|
---|
| 541 | EKU_CODESIGNING_OID = 73, /* 1.3.6.1.5.5.7.3.3, id-kp-codeSigning */
|
---|
| 542 | EKU_EMAILPROTECT_OID = 74, /* 1.3.6.1.5.5.7.3.4, id-kp-emailProtection */
|
---|
| 543 | EKU_TIMESTAMP_OID = 78, /* 1.3.6.1.5.5.7.3.8, id-kp-timeStamping */
|
---|
| 544 | EKU_OCSP_SIGN_OID = 79 /* 1.3.6.1.5.5.7.3.9, id-kp-OCSPSigning */
|
---|
| 545 | };
|
---|
| 546 |
|
---|
| 547 | #ifdef HAVE_LIBZ
|
---|
| 548 | enum CompressAlg_Sum {
|
---|
| 549 | ZLIBc = 679 /* 1.2.840.113549.1.9.16.3.8, id-alg-zlibCompress */
|
---|
| 550 | };
|
---|
| 551 | #endif
|
---|
| 552 |
|
---|
| 553 | enum VerifyType {
|
---|
| 554 | NO_VERIFY = 0,
|
---|
| 555 | VERIFY = 1,
|
---|
| 556 | VERIFY_CRL = 2,
|
---|
| 557 | VERIFY_OCSP = 3,
|
---|
| 558 | VERIFY_NAME = 4,
|
---|
| 559 | VERIFY_SKIP_DATE = 5,
|
---|
| 560 | };
|
---|
| 561 |
|
---|
| 562 | #ifdef WOLFSSL_CERT_EXT
|
---|
| 563 | enum KeyIdType {
|
---|
| 564 | SKID_TYPE = 0,
|
---|
| 565 | AKID_TYPE = 1
|
---|
| 566 | };
|
---|
| 567 | #endif
|
---|
| 568 |
|
---|
| 569 | /* Key usage extension bits (based on RFC 5280) */
|
---|
| 570 | #define KEYUSE_DIGITAL_SIG 0x0080
|
---|
| 571 | #define KEYUSE_CONTENT_COMMIT 0x0040
|
---|
| 572 | #define KEYUSE_KEY_ENCIPHER 0x0020
|
---|
| 573 | #define KEYUSE_DATA_ENCIPHER 0x0010
|
---|
| 574 | #define KEYUSE_KEY_AGREE 0x0008
|
---|
| 575 | #define KEYUSE_KEY_CERT_SIGN 0x0004
|
---|
| 576 | #define KEYUSE_CRL_SIGN 0x0002
|
---|
| 577 | #define KEYUSE_ENCIPHER_ONLY 0x0001
|
---|
| 578 | #define KEYUSE_DECIPHER_ONLY 0x8000
|
---|
| 579 |
|
---|
| 580 | /* Extended Key Usage bits (internal mapping only) */
|
---|
| 581 | #define EXTKEYUSE_USER 0x80
|
---|
| 582 | #define EXTKEYUSE_OCSP_SIGN 0x40
|
---|
| 583 | #define EXTKEYUSE_TIMESTAMP 0x20
|
---|
| 584 | #define EXTKEYUSE_EMAILPROT 0x10
|
---|
| 585 | #define EXTKEYUSE_CODESIGN 0x08
|
---|
| 586 | #define EXTKEYUSE_CLIENT_AUTH 0x04
|
---|
| 587 | #define EXTKEYUSE_SERVER_AUTH 0x02
|
---|
| 588 | #define EXTKEYUSE_ANY 0x01
|
---|
| 589 |
|
---|
| 590 | typedef struct DNS_entry DNS_entry;
|
---|
| 591 |
|
---|
| 592 | struct DNS_entry {
|
---|
| 593 | DNS_entry* next; /* next on DNS list */
|
---|
| 594 | int type; /* i.e. ASN_DNS_TYPE */
|
---|
| 595 | int len; /* actual DNS len */
|
---|
| 596 | char* name; /* actual DNS name */
|
---|
| 597 | };
|
---|
| 598 |
|
---|
| 599 |
|
---|
| 600 | typedef struct Base_entry Base_entry;
|
---|
| 601 |
|
---|
| 602 | struct Base_entry {
|
---|
| 603 | Base_entry* next; /* next on name base list */
|
---|
| 604 | char* name; /* actual name base */
|
---|
| 605 | int nameSz; /* name length */
|
---|
| 606 | byte type; /* Name base type (DNS or RFC822) */
|
---|
| 607 | };
|
---|
| 608 |
|
---|
| 609 | #define DOMAIN_COMPONENT_MAX 10
|
---|
| 610 | #define DN_NAMES_MAX 9
|
---|
| 611 |
|
---|
| 612 | struct DecodedName {
|
---|
| 613 | char* fullName;
|
---|
| 614 | int fullNameLen;
|
---|
| 615 | int entryCount;
|
---|
| 616 | int cnIdx;
|
---|
| 617 | int cnLen;
|
---|
| 618 | int cnNid;
|
---|
| 619 | int snIdx;
|
---|
| 620 | int snLen;
|
---|
| 621 | int snNid;
|
---|
| 622 | int cIdx;
|
---|
| 623 | int cLen;
|
---|
| 624 | int cNid;
|
---|
| 625 | int lIdx;
|
---|
| 626 | int lLen;
|
---|
| 627 | int lNid;
|
---|
| 628 | int stIdx;
|
---|
| 629 | int stLen;
|
---|
| 630 | int stNid;
|
---|
| 631 | int oIdx;
|
---|
| 632 | int oLen;
|
---|
| 633 | int oNid;
|
---|
| 634 | int ouIdx;
|
---|
| 635 | int ouLen;
|
---|
| 636 | #ifdef WOLFSSL_CERT_EXT
|
---|
| 637 | int bcIdx;
|
---|
| 638 | int bcLen;
|
---|
| 639 | int jcIdx;
|
---|
| 640 | int jcLen;
|
---|
| 641 | int jsIdx;
|
---|
| 642 | int jsLen;
|
---|
| 643 | #endif
|
---|
| 644 | int ouNid;
|
---|
| 645 | int emailIdx;
|
---|
| 646 | int emailLen;
|
---|
| 647 | int emailNid;
|
---|
| 648 | int uidIdx;
|
---|
| 649 | int uidLen;
|
---|
| 650 | int uidNid;
|
---|
| 651 | int serialIdx;
|
---|
| 652 | int serialLen;
|
---|
| 653 | int serialNid;
|
---|
| 654 | int dcIdx[DOMAIN_COMPONENT_MAX];
|
---|
| 655 | int dcLen[DOMAIN_COMPONENT_MAX];
|
---|
| 656 | int dcNum;
|
---|
| 657 | int dcMode;
|
---|
| 658 | #if defined(OPENSSL_EXTRA) || defined(OPENSSL_EXTRA_X509_SMALL)
|
---|
| 659 | /* hold the location / order with which each of the DN tags was found
|
---|
| 660 | *
|
---|
| 661 | * example of ASN_DOMAIN_COMPONENT at index 0 if first found and so on.
|
---|
| 662 | */
|
---|
| 663 | int loc[DOMAIN_COMPONENT_MAX + DN_NAMES_MAX];
|
---|
| 664 | int locSz;
|
---|
| 665 | #endif
|
---|
| 666 | };
|
---|
| 667 |
|
---|
| 668 | enum SignatureState {
|
---|
| 669 | SIG_STATE_BEGIN,
|
---|
| 670 | SIG_STATE_HASH,
|
---|
| 671 | SIG_STATE_KEY,
|
---|
| 672 | SIG_STATE_DO,
|
---|
| 673 | SIG_STATE_CHECK,
|
---|
| 674 | };
|
---|
| 675 |
|
---|
| 676 |
|
---|
| 677 | #ifdef HAVE_PK_CALLBACKS
|
---|
| 678 | #ifdef HAVE_ECC
|
---|
| 679 | typedef int (*wc_CallbackEccVerify)(
|
---|
| 680 | const unsigned char* sig, unsigned int sigSz,
|
---|
| 681 | const unsigned char* hash, unsigned int hashSz,
|
---|
| 682 | const unsigned char* keyDer, unsigned int keySz,
|
---|
| 683 | int* result, void* ctx);
|
---|
| 684 | #endif
|
---|
| 685 | #ifndef NO_RSA
|
---|
| 686 | typedef int (*wc_CallbackRsaVerify)(
|
---|
| 687 | unsigned char* sig, unsigned int sigSz,
|
---|
| 688 | unsigned char** out,
|
---|
| 689 | const unsigned char* keyDer, unsigned int keySz,
|
---|
| 690 | void* ctx);
|
---|
| 691 | #endif
|
---|
| 692 | #endif /* HAVE_PK_CALLBACKS */
|
---|
| 693 |
|
---|
| 694 | struct SignatureCtx {
|
---|
| 695 | void* heap;
|
---|
| 696 | byte* digest;
|
---|
| 697 | #ifndef NO_RSA
|
---|
| 698 | byte* out;
|
---|
| 699 | byte* plain;
|
---|
| 700 | #endif
|
---|
| 701 | #if defined(HAVE_ECC) || defined(HAVE_ED25519) || defined(HAVE_ED448)
|
---|
| 702 | int verify;
|
---|
| 703 | #endif
|
---|
| 704 | union {
|
---|
| 705 | #ifndef NO_RSA
|
---|
| 706 | struct RsaKey* rsa;
|
---|
| 707 | #endif
|
---|
| 708 | #ifdef HAVE_ECC
|
---|
| 709 | struct ecc_key* ecc;
|
---|
| 710 | #endif
|
---|
| 711 | #ifdef HAVE_ED25519
|
---|
| 712 | struct ed25519_key* ed25519;
|
---|
| 713 | #endif
|
---|
| 714 | #ifdef HAVE_ED448
|
---|
| 715 | struct ed448_key* ed448;
|
---|
| 716 | #endif
|
---|
| 717 | void* ptr;
|
---|
| 718 | } key;
|
---|
| 719 | int devId;
|
---|
| 720 | int state;
|
---|
| 721 | int typeH;
|
---|
| 722 | int digestSz;
|
---|
| 723 | word32 keyOID;
|
---|
| 724 | #ifdef WOLFSSL_ASYNC_CRYPT
|
---|
| 725 | WC_ASYNC_DEV* asyncDev;
|
---|
| 726 | void* asyncCtx;
|
---|
| 727 | #endif
|
---|
| 728 |
|
---|
| 729 | #ifdef HAVE_PK_CALLBACKS
|
---|
| 730 | #ifdef HAVE_ECC
|
---|
| 731 | wc_CallbackEccVerify pkCbEcc;
|
---|
| 732 | void* pkCtxEcc;
|
---|
| 733 | #endif
|
---|
| 734 | #ifndef NO_RSA
|
---|
| 735 | wc_CallbackRsaVerify pkCbRsa;
|
---|
| 736 | void* pkCtxRsa;
|
---|
| 737 | #endif
|
---|
| 738 | #endif /* HAVE_PK_CALLBACKS */
|
---|
| 739 | #ifndef NO_RSA
|
---|
| 740 | #ifdef WOLFSSL_RENESAS_TSIP_TLS
|
---|
| 741 | byte verifyByTSIP;
|
---|
| 742 | word32 certBegin;
|
---|
| 743 | word32 pubkey_n_start;
|
---|
| 744 | word32 pubkey_n_len;
|
---|
| 745 | word32 pubkey_e_start;
|
---|
| 746 | word32 pubkey_e_len;
|
---|
| 747 | #endif
|
---|
| 748 | #endif
|
---|
| 749 | };
|
---|
| 750 |
|
---|
| 751 | enum CertSignState {
|
---|
| 752 | CERTSIGN_STATE_BEGIN,
|
---|
| 753 | CERTSIGN_STATE_DIGEST,
|
---|
| 754 | CERTSIGN_STATE_ENCODE,
|
---|
| 755 | CERTSIGN_STATE_DO,
|
---|
| 756 | };
|
---|
| 757 |
|
---|
| 758 | struct CertSignCtx {
|
---|
| 759 | byte* sig;
|
---|
| 760 | byte* digest;
|
---|
| 761 | #ifndef NO_RSA
|
---|
| 762 | byte* encSig;
|
---|
| 763 | int encSigSz;
|
---|
| 764 | #endif
|
---|
| 765 | int state; /* enum CertSignState */
|
---|
| 766 | };
|
---|
| 767 |
|
---|
| 768 | #ifndef WOLFSSL_MAX_PATH_LEN
|
---|
| 769 | /* RFC 5280 Section 6.1.2. "Initialization" - item (k) defines
|
---|
| 770 | * (k) max_path_length: this integer is initialized to "n", is
|
---|
| 771 | * decremented for each non-self-issued certificate in the path,
|
---|
| 772 | * and may be reduced to the value in the path length constraint
|
---|
| 773 | * field within the basic constraints extension of a CA
|
---|
| 774 | * certificate.
|
---|
| 775 | *
|
---|
| 776 | * wolfSSL has arbitrarily selected the value 127 for "n" in the above
|
---|
| 777 | * description. Users can modify the maximum path length by setting
|
---|
| 778 | * WOLFSSL_MAX_PATH_LEN to a preferred value at build time
|
---|
| 779 | */
|
---|
| 780 | #define WOLFSSL_MAX_PATH_LEN 127
|
---|
| 781 | #endif
|
---|
| 782 |
|
---|
| 783 | typedef struct DecodedCert DecodedCert;
|
---|
| 784 | typedef struct DecodedName DecodedName;
|
---|
| 785 | typedef struct Signer Signer;
|
---|
| 786 | #ifdef WOLFSSL_TRUST_PEER_CERT
|
---|
| 787 | typedef struct TrustedPeerCert TrustedPeerCert;
|
---|
| 788 | #endif /* WOLFSSL_TRUST_PEER_CERT */
|
---|
| 789 | typedef struct SignatureCtx SignatureCtx;
|
---|
| 790 | typedef struct CertSignCtx CertSignCtx;
|
---|
| 791 |
|
---|
| 792 |
|
---|
| 793 | struct DecodedCert {
|
---|
| 794 | const byte* publicKey;
|
---|
| 795 | word32 pubKeySize;
|
---|
| 796 | int pubKeyStored;
|
---|
| 797 | word32 certBegin; /* offset to start of cert */
|
---|
| 798 | word32 sigIndex; /* offset to start of signature */
|
---|
| 799 | word32 sigLength; /* length of signature */
|
---|
| 800 | word32 signatureOID; /* sum of algorithm object id */
|
---|
| 801 | word32 keyOID; /* sum of key algo object id */
|
---|
| 802 | int version; /* cert version, 1 or 3 */
|
---|
| 803 | DNS_entry* altNames; /* alt names list of dns entries */
|
---|
| 804 | #ifndef IGNORE_NAME_CONSTRAINTS
|
---|
| 805 | DNS_entry* altEmailNames; /* alt names list of RFC822 entries */
|
---|
| 806 | Base_entry* permittedNames; /* Permitted name bases */
|
---|
| 807 | Base_entry* excludedNames; /* Excluded name bases */
|
---|
| 808 | #endif /* IGNORE_NAME_CONSTRAINTS */
|
---|
| 809 | byte subjectHash[KEYID_SIZE]; /* hash of all Names */
|
---|
| 810 | byte issuerHash[KEYID_SIZE]; /* hash of all Names */
|
---|
| 811 | #ifdef HAVE_OCSP
|
---|
| 812 | byte subjectKeyHash[KEYID_SIZE]; /* hash of the public Key */
|
---|
| 813 | byte issuerKeyHash[KEYID_SIZE]; /* hash of the public Key */
|
---|
| 814 | #endif /* HAVE_OCSP */
|
---|
| 815 | const byte* signature; /* not owned, points into raw cert */
|
---|
| 816 | char* subjectCN; /* CommonName */
|
---|
| 817 | int subjectCNLen; /* CommonName Length */
|
---|
| 818 | char subjectCNEnc; /* CommonName Encoding */
|
---|
| 819 | char issuer[ASN_NAME_MAX]; /* full name including common name */
|
---|
| 820 | char subject[ASN_NAME_MAX]; /* full name including common name */
|
---|
| 821 | int verify; /* Default to yes, but could be off */
|
---|
| 822 | const byte* source; /* byte buffer holder cert, NOT owner */
|
---|
| 823 | word32 srcIdx; /* current offset into buffer */
|
---|
| 824 | word32 maxIdx; /* max offset based on init size */
|
---|
| 825 | void* heap; /* for user memory overrides */
|
---|
| 826 | byte serial[EXTERNAL_SERIAL_SIZE]; /* raw serial number */
|
---|
| 827 | int serialSz; /* raw serial bytes stored */
|
---|
| 828 | const byte* extensions; /* not owned, points into raw cert */
|
---|
| 829 | int extensionsSz; /* length of cert extensions */
|
---|
| 830 | word32 extensionsIdx; /* if want to go back and parse later */
|
---|
| 831 | const byte* extAuthInfo; /* Authority Information Access URI */
|
---|
| 832 | int extAuthInfoSz; /* length of the URI */
|
---|
| 833 | #if defined(OPENSSL_ALL) || defined(WOLFSSL_QT)
|
---|
| 834 | const byte* extAuthInfoCaIssuer; /* Authority Info Access caIssuer URI */
|
---|
| 835 | int extAuthInfoCaIssuerSz; /* length of the caIssuer URI */
|
---|
| 836 | #endif
|
---|
| 837 | const byte* extCrlInfo; /* CRL Distribution Points */
|
---|
| 838 | int extCrlInfoSz; /* length of the URI */
|
---|
| 839 | byte extSubjKeyId[KEYID_SIZE]; /* Subject Key ID */
|
---|
| 840 | byte extAuthKeyId[KEYID_SIZE]; /* Authority Key ID */
|
---|
| 841 | byte pathLength; /* CA basic constraint path length */
|
---|
| 842 | byte maxPathLen; /* max_path_len see RFC 5280 section
|
---|
| 843 | * 6.1.2 "Initialization" - (k) for
|
---|
| 844 | * description of max_path_len */
|
---|
| 845 | word16 extKeyUsage; /* Key usage bitfield */
|
---|
| 846 | byte extExtKeyUsage; /* Extended Key usage bitfield */
|
---|
| 847 |
|
---|
| 848 | #if defined(OPENSSL_EXTRA) || defined(OPENSSL_EXTRA_X509_SMALL)
|
---|
| 849 | const byte* extExtKeyUsageSrc;
|
---|
| 850 | word32 extExtKeyUsageSz;
|
---|
| 851 | word32 extExtKeyUsageCount;
|
---|
| 852 | const byte* extAuthKeyIdSrc;
|
---|
| 853 | word32 extAuthKeyIdSz;
|
---|
| 854 | const byte* extSubjKeyIdSrc;
|
---|
| 855 | word32 extSubjKeyIdSz;
|
---|
| 856 | #endif
|
---|
| 857 |
|
---|
| 858 | #if defined(HAVE_ECC) || defined(HAVE_ED25519) || defined(HAVE_ED448)
|
---|
| 859 | word32 pkCurveOID; /* Public Key's curve OID */
|
---|
| 860 | #endif /* HAVE_ECC */
|
---|
| 861 | const byte* beforeDate;
|
---|
| 862 | int beforeDateLen;
|
---|
| 863 | const byte* afterDate;
|
---|
| 864 | int afterDateLen;
|
---|
| 865 | #if defined(HAVE_PKCS7) || defined(WOLFSSL_CERT_EXT)
|
---|
| 866 | const byte* issuerRaw; /* pointer to issuer inside source */
|
---|
| 867 | int issuerRawLen;
|
---|
| 868 | #endif
|
---|
| 869 | #if !defined(IGNORE_NAME_CONSTRAINTS) || defined(WOLFSSL_CERT_EXT)
|
---|
| 870 | const byte* subjectRaw; /* pointer to subject inside source */
|
---|
| 871 | int subjectRawLen;
|
---|
| 872 | #endif
|
---|
| 873 | #if defined(WOLFSSL_CERT_GEN) || defined(WOLFSSL_CERT_EXT)
|
---|
| 874 | /* easy access to subject info for other sign */
|
---|
| 875 | char* subjectSN;
|
---|
| 876 | int subjectSNLen;
|
---|
| 877 | char subjectSNEnc;
|
---|
| 878 | char* subjectC;
|
---|
| 879 | int subjectCLen;
|
---|
| 880 | char subjectCEnc;
|
---|
| 881 | char* subjectL;
|
---|
| 882 | int subjectLLen;
|
---|
| 883 | char subjectLEnc;
|
---|
| 884 | char* subjectST;
|
---|
| 885 | int subjectSTLen;
|
---|
| 886 | char subjectSTEnc;
|
---|
| 887 | char* subjectO;
|
---|
| 888 | int subjectOLen;
|
---|
| 889 | char subjectOEnc;
|
---|
| 890 | char* subjectOU;
|
---|
| 891 | int subjectOULen;
|
---|
| 892 | char subjectOUEnc;
|
---|
| 893 | char* subjectSND;
|
---|
| 894 | int subjectSNDLen;
|
---|
| 895 | char subjectSNDEnc;
|
---|
| 896 | #ifdef WOLFSSL_CERT_EXT
|
---|
| 897 | char* subjectBC;
|
---|
| 898 | int subjectBCLen;
|
---|
| 899 | char subjectBCEnc;
|
---|
| 900 | char* subjectJC;
|
---|
| 901 | int subjectJCLen;
|
---|
| 902 | char subjectJCEnc;
|
---|
| 903 | char* subjectJS;
|
---|
| 904 | int subjectJSLen;
|
---|
| 905 | char subjectJSEnc;
|
---|
| 906 | #endif
|
---|
| 907 | char* subjectEmail;
|
---|
| 908 | int subjectEmailLen;
|
---|
| 909 | #endif /* WOLFSSL_CERT_GEN */
|
---|
| 910 | #if defined(OPENSSL_EXTRA) || defined(OPENSSL_EXTRA_X509_SMALL)
|
---|
| 911 | DecodedName issuerName;
|
---|
| 912 | DecodedName subjectName;
|
---|
| 913 | #endif /* OPENSSL_EXTRA */
|
---|
| 914 | #ifdef WOLFSSL_SEP
|
---|
| 915 | int deviceTypeSz;
|
---|
| 916 | byte* deviceType;
|
---|
| 917 | int hwTypeSz;
|
---|
| 918 | byte* hwType;
|
---|
| 919 | int hwSerialNumSz;
|
---|
| 920 | byte* hwSerialNum;
|
---|
| 921 | #endif /* WOLFSSL_SEP */
|
---|
| 922 | #ifdef WOLFSSL_CERT_EXT
|
---|
| 923 | char extCertPolicies[MAX_CERTPOL_NB][MAX_CERTPOL_SZ];
|
---|
| 924 | int extCertPoliciesNb;
|
---|
| 925 | #endif /* defined(WOLFSSL_CERT_GEN) || defined(WOLFSSL_CERT_EXT) */
|
---|
| 926 |
|
---|
| 927 | Signer* ca;
|
---|
| 928 | #ifndef NO_CERTS
|
---|
| 929 | SignatureCtx sigCtx;
|
---|
| 930 | #endif
|
---|
| 931 | #ifdef WOLFSSL_RENESAS_TSIP
|
---|
| 932 | byte* tsip_encRsaKeyIdx;
|
---|
| 933 | #endif
|
---|
| 934 |
|
---|
| 935 | int badDate;
|
---|
| 936 | int criticalExt;
|
---|
| 937 |
|
---|
| 938 | /* Option Bits */
|
---|
| 939 | byte subjectCNStored : 1; /* have we saved a copy we own */
|
---|
| 940 | byte extSubjKeyIdSet : 1; /* Set when the SKID was read from cert */
|
---|
| 941 | byte extAuthKeyIdSet : 1; /* Set when the AKID was read from cert */
|
---|
| 942 | #ifndef IGNORE_NAME_CONSTRAINTS
|
---|
| 943 | byte extNameConstraintSet : 1;
|
---|
| 944 | #endif
|
---|
| 945 | byte isCA : 1; /* CA basic constraint true */
|
---|
| 946 | byte pathLengthSet : 1; /* CA basic const path length set */
|
---|
| 947 | byte weOwnAltNames : 1; /* altNames haven't been given to copy */
|
---|
| 948 | byte extKeyUsageSet : 1;
|
---|
| 949 | byte extExtKeyUsageSet : 1; /* Extended Key Usage set */
|
---|
| 950 | byte extCRLdistSet : 1;
|
---|
| 951 | byte extAuthInfoSet : 1;
|
---|
| 952 | byte extBasicConstSet : 1;
|
---|
| 953 | byte extSubjAltNameSet : 1;
|
---|
| 954 | byte inhibitAnyOidSet : 1;
|
---|
| 955 | byte selfSigned : 1; /* Indicates subject and issuer are same */
|
---|
| 956 | #if defined(WOLFSSL_SEP) || defined(WOLFSSL_QT)
|
---|
| 957 | byte extCertPolicySet : 1;
|
---|
| 958 | #endif
|
---|
| 959 | #if defined(OPENSSL_EXTRA) || defined(OPENSSL_EXTRA_X509_SMALL)
|
---|
| 960 | byte extCRLdistCrit : 1;
|
---|
| 961 | byte extAuthInfoCrit : 1;
|
---|
| 962 | byte extBasicConstCrit : 1;
|
---|
| 963 | byte extSubjAltNameCrit : 1;
|
---|
| 964 | byte extAuthKeyIdCrit : 1;
|
---|
| 965 | #ifndef IGNORE_NAME_CONSTRAINTS
|
---|
| 966 | byte extNameConstraintCrit : 1;
|
---|
| 967 | #endif
|
---|
| 968 | byte extSubjKeyIdCrit : 1;
|
---|
| 969 | byte extKeyUsageCrit : 1;
|
---|
| 970 | byte extExtKeyUsageCrit : 1;
|
---|
| 971 | #endif /* OPENSSL_EXTRA */
|
---|
| 972 | #if defined(WOLFSSL_SEP) || defined(WOLFSSL_QT)
|
---|
| 973 | byte extCertPolicyCrit : 1;
|
---|
| 974 | #endif
|
---|
| 975 |
|
---|
| 976 | };
|
---|
| 977 |
|
---|
| 978 |
|
---|
| 979 | #ifdef NO_SHA
|
---|
| 980 | #define SIGNER_DIGEST_SIZE WC_SHA256_DIGEST_SIZE
|
---|
| 981 | #else
|
---|
| 982 | #define SIGNER_DIGEST_SIZE WC_SHA_DIGEST_SIZE
|
---|
| 983 | #endif
|
---|
| 984 |
|
---|
| 985 | /* CA Signers */
|
---|
| 986 | /* if change layout change PERSIST_CERT_CACHE functions too */
|
---|
| 987 | struct Signer {
|
---|
| 988 | word32 pubKeySize;
|
---|
| 989 | word32 keyOID; /* key type */
|
---|
| 990 | word16 keyUsage;
|
---|
| 991 | byte maxPathLen;
|
---|
| 992 | byte pathLength;
|
---|
| 993 | byte pathLengthSet : 1;
|
---|
| 994 | byte selfSigned : 1;
|
---|
| 995 | const byte* publicKey;
|
---|
| 996 | int nameLen;
|
---|
| 997 | char* name; /* common name */
|
---|
| 998 | #ifndef IGNORE_NAME_CONSTRAINTS
|
---|
| 999 | Base_entry* permittedNames;
|
---|
| 1000 | Base_entry* excludedNames;
|
---|
| 1001 | #endif /* IGNORE_NAME_CONSTRAINTS */
|
---|
| 1002 | byte subjectNameHash[SIGNER_DIGEST_SIZE];
|
---|
| 1003 | /* sha hash of names in certificate */
|
---|
| 1004 | #ifndef NO_SKID
|
---|
| 1005 | byte subjectKeyIdHash[SIGNER_DIGEST_SIZE];
|
---|
| 1006 | /* sha hash of names in certificate */
|
---|
| 1007 | #endif
|
---|
| 1008 | #ifdef HAVE_OCSP
|
---|
| 1009 | byte subjectKeyHash[KEYID_SIZE];
|
---|
| 1010 | #endif
|
---|
| 1011 | #ifdef WOLFSSL_SIGNER_DER_CERT
|
---|
| 1012 | DerBuffer* derCert;
|
---|
| 1013 | #endif
|
---|
| 1014 | #ifdef WOLFSSL_RENESAS_TSIP_TLS
|
---|
| 1015 | word32 cm_idx;
|
---|
| 1016 | #endif
|
---|
| 1017 | Signer* next;
|
---|
| 1018 | };
|
---|
| 1019 |
|
---|
| 1020 |
|
---|
| 1021 | #ifdef WOLFSSL_TRUST_PEER_CERT
|
---|
| 1022 | /* used for having trusted peer certs rather then CA */
|
---|
| 1023 | struct TrustedPeerCert {
|
---|
| 1024 | int nameLen;
|
---|
| 1025 | char* name; /* common name */
|
---|
| 1026 | #ifndef IGNORE_NAME_CONSTRAINTS
|
---|
| 1027 | Base_entry* permittedNames;
|
---|
| 1028 | Base_entry* excludedNames;
|
---|
| 1029 | #endif /* IGNORE_NAME_CONSTRAINTS */
|
---|
| 1030 | byte subjectNameHash[SIGNER_DIGEST_SIZE];
|
---|
| 1031 | /* sha hash of names in certificate */
|
---|
| 1032 | #ifndef NO_SKID
|
---|
| 1033 | byte subjectKeyIdHash[SIGNER_DIGEST_SIZE];
|
---|
| 1034 | /* sha hash of names in certificate */
|
---|
| 1035 | #endif
|
---|
| 1036 | word32 sigLen;
|
---|
| 1037 | byte* sig;
|
---|
| 1038 | struct TrustedPeerCert* next;
|
---|
| 1039 | };
|
---|
| 1040 | #endif /* WOLFSSL_TRUST_PEER_CERT */
|
---|
| 1041 |
|
---|
| 1042 |
|
---|
| 1043 | /* for testing or custom openssl wrappers */
|
---|
| 1044 | #if defined(WOLFSSL_TEST_CERT) || defined(OPENSSL_EXTRA) || \
|
---|
| 1045 | defined(OPENSSL_EXTRA_X509_SMALL)
|
---|
| 1046 | #define WOLFSSL_ASN_API WOLFSSL_API
|
---|
| 1047 | #else
|
---|
| 1048 | #define WOLFSSL_ASN_API WOLFSSL_LOCAL
|
---|
| 1049 | #endif
|
---|
| 1050 |
|
---|
| 1051 | WOLFSSL_LOCAL int CalcHashId(const byte* data, word32 len, byte* hash);
|
---|
| 1052 |
|
---|
| 1053 | WOLFSSL_ASN_API int wc_BerToDer(const byte* ber, word32 berSz, byte* der,
|
---|
| 1054 | word32* derSz);
|
---|
| 1055 |
|
---|
| 1056 | WOLFSSL_ASN_API void FreeAltNames(DNS_entry*, void*);
|
---|
| 1057 | #ifndef IGNORE_NAME_CONSTRAINTS
|
---|
| 1058 | WOLFSSL_ASN_API void FreeNameSubtrees(Base_entry*, void*);
|
---|
| 1059 | #endif /* IGNORE_NAME_CONSTRAINTS */
|
---|
| 1060 | WOLFSSL_ASN_API void InitDecodedCert(DecodedCert*, const byte*, word32, void*);
|
---|
| 1061 | WOLFSSL_ASN_API void FreeDecodedCert(DecodedCert*);
|
---|
| 1062 | WOLFSSL_ASN_API int ParseCert(DecodedCert*, int type, int verify, void* cm);
|
---|
| 1063 |
|
---|
| 1064 | WOLFSSL_LOCAL int DecodePolicyOID(char *o, word32 oSz,
|
---|
| 1065 | const byte *in, word32 inSz);
|
---|
| 1066 | WOLFSSL_LOCAL int EncodePolicyOID(byte *out, word32 *outSz,
|
---|
| 1067 | const char *in, void* heap);
|
---|
| 1068 | WOLFSSL_API int CheckCertSignature(const byte*,word32,void*,void* cm);
|
---|
| 1069 | WOLFSSL_LOCAL int CheckCertSignaturePubKey(const byte* cert, word32 certSz,
|
---|
| 1070 | void* heap, const byte* pubKey, word32 pubKeySz, int pubKeyOID);
|
---|
| 1071 | WOLFSSL_LOCAL int ParseCertRelative(DecodedCert*,int type,int verify,void* cm);
|
---|
| 1072 | WOLFSSL_LOCAL int DecodeToKey(DecodedCert*, int verify);
|
---|
| 1073 | WOLFSSL_LOCAL int wc_GetPubX509(DecodedCert* cert, int verify, int* badDate);
|
---|
| 1074 |
|
---|
| 1075 | WOLFSSL_LOCAL const byte* OidFromId(word32 id, word32 type, word32* oidSz);
|
---|
| 1076 | WOLFSSL_LOCAL Signer* MakeSigner(void*);
|
---|
| 1077 | WOLFSSL_LOCAL void FreeSigner(Signer*, void*);
|
---|
| 1078 | WOLFSSL_LOCAL void FreeSignerTable(Signer**, int, void*);
|
---|
| 1079 | #ifdef WOLFSSL_TRUST_PEER_CERT
|
---|
| 1080 | WOLFSSL_LOCAL void FreeTrustedPeer(TrustedPeerCert*, void*);
|
---|
| 1081 | WOLFSSL_LOCAL void FreeTrustedPeerTable(TrustedPeerCert**, int, void*);
|
---|
| 1082 | #endif /* WOLFSSL_TRUST_PEER_CERT */
|
---|
| 1083 |
|
---|
| 1084 | WOLFSSL_ASN_API int ToTraditional(byte* buffer, word32 length);
|
---|
| 1085 | WOLFSSL_ASN_API int ToTraditional_ex(byte* buffer, word32 length,
|
---|
| 1086 | word32* algId);
|
---|
| 1087 | WOLFSSL_LOCAL int ToTraditionalInline(const byte* input, word32* inOutIdx,
|
---|
| 1088 | word32 length);
|
---|
| 1089 | WOLFSSL_LOCAL int ToTraditionalInline_ex(const byte* input, word32* inOutIdx,
|
---|
| 1090 | word32 length, word32* algId);
|
---|
| 1091 | WOLFSSL_LOCAL int ToTraditionalEnc(byte* buffer, word32 length,const char*,int,
|
---|
| 1092 | word32* algId);
|
---|
| 1093 | WOLFSSL_ASN_API int UnTraditionalEnc(byte* key, word32 keySz, byte* out,
|
---|
| 1094 | word32* outSz, const char* password, int passwordSz, int vPKCS,
|
---|
| 1095 | int vAlgo, byte* salt, word32 saltSz, int itt, WC_RNG* rng, void* heap);
|
---|
| 1096 | WOLFSSL_ASN_API int TraditionalEnc(byte* key, word32 keySz, byte* out,
|
---|
| 1097 | word32* outSz, const char* password, int passwordSz, int vPKCS,
|
---|
| 1098 | int vAlgo, int encAlgId, byte* salt, word32 saltSz, int itt,
|
---|
| 1099 | WC_RNG* rng, void* heap);
|
---|
| 1100 | WOLFSSL_LOCAL int DecryptContent(byte* input, word32 sz,const char* psw,int pswSz);
|
---|
| 1101 | WOLFSSL_LOCAL int EncryptContent(byte* input, word32 sz, byte* out, word32* outSz,
|
---|
| 1102 | const char* password,int passwordSz, int vPKCS, int vAlgo,
|
---|
| 1103 | byte* salt, word32 saltSz, int itt, WC_RNG* rng, void* heap);
|
---|
| 1104 | WOLFSSL_LOCAL int wc_GetKeyOID(byte* key, word32 keySz, const byte** curveOID,
|
---|
| 1105 | word32* oidSz, int* algoID, void* heap);
|
---|
| 1106 |
|
---|
| 1107 | typedef struct tm wolfssl_tm;
|
---|
| 1108 | #if defined(OPENSSL_ALL) || defined(WOLFSSL_MYSQL_COMPATIBLE) || defined(OPENSSL_EXTRA) || \
|
---|
| 1109 | defined(WOLFSSL_NGINX) || defined(WOLFSSL_HAPROXY)
|
---|
| 1110 | WOLFSSL_LOCAL int GetTimeString(byte* date, int format, char* buf, int len);
|
---|
| 1111 | #endif
|
---|
| 1112 | #if !defined(NO_ASN_TIME) && defined(HAVE_PKCS7)
|
---|
| 1113 | WOLFSSL_LOCAL int GetAsnTimeString(void* currTime, byte* buf, word32 len);
|
---|
| 1114 | #endif
|
---|
| 1115 | WOLFSSL_LOCAL int ExtractDate(const unsigned char* date, unsigned char format,
|
---|
| 1116 | wolfssl_tm* certTime, int* idx);
|
---|
| 1117 | WOLFSSL_LOCAL int DateGreaterThan(const struct tm* a, const struct tm* b);
|
---|
| 1118 | WOLFSSL_LOCAL int ValidateDate(const byte* date, byte format, int dateType);
|
---|
| 1119 | WOLFSSL_LOCAL int wc_OBJ_sn2nid(const char *sn);
|
---|
| 1120 |
|
---|
| 1121 | /* ASN.1 helper functions */
|
---|
| 1122 | #ifdef WOLFSSL_CERT_GEN
|
---|
| 1123 | WOLFSSL_ASN_API int SetName(byte* output, word32 outputSz, CertName* name);
|
---|
| 1124 | #endif
|
---|
| 1125 | WOLFSSL_LOCAL int GetShortInt(const byte* input, word32* inOutIdx, int* number,
|
---|
| 1126 | word32 maxIdx);
|
---|
| 1127 | WOLFSSL_LOCAL int SetShortInt(byte* input, word32* inOutIdx, word32 number,
|
---|
| 1128 | word32 maxIdx);
|
---|
| 1129 |
|
---|
| 1130 | WOLFSSL_LOCAL const char* GetSigName(int oid);
|
---|
| 1131 | WOLFSSL_LOCAL int GetLength(const byte* input, word32* inOutIdx, int* len,
|
---|
| 1132 | word32 maxIdx);
|
---|
| 1133 | WOLFSSL_LOCAL int GetLength_ex(const byte* input, word32* inOutIdx, int* len,
|
---|
| 1134 | word32 maxIdx, int check);
|
---|
| 1135 | WOLFSSL_LOCAL int GetSequence(const byte* input, word32* inOutIdx, int* len,
|
---|
| 1136 | word32 maxIdx);
|
---|
| 1137 | WOLFSSL_LOCAL int GetSequence_ex(const byte* input, word32* inOutIdx, int* len,
|
---|
| 1138 | word32 maxIdx, int check);
|
---|
| 1139 | WOLFSSL_LOCAL int GetOctetString(const byte* input, word32* inOutIdx, int* len,
|
---|
| 1140 | word32 maxIdx);
|
---|
| 1141 | WOLFSSL_LOCAL int GetSet(const byte* input, word32* inOutIdx, int* len,
|
---|
| 1142 | word32 maxIdx);
|
---|
| 1143 | WOLFSSL_LOCAL int GetSet_ex(const byte* input, word32* inOutIdx, int* len,
|
---|
| 1144 | word32 maxIdx, int check);
|
---|
| 1145 | WOLFSSL_LOCAL int GetMyVersion(const byte* input, word32* inOutIdx,
|
---|
| 1146 | int* version, word32 maxIdx);
|
---|
| 1147 | WOLFSSL_LOCAL int GetInt(mp_int* mpi, const byte* input, word32* inOutIdx,
|
---|
| 1148 | word32 maxIdx);
|
---|
| 1149 | #ifdef HAVE_OID_ENCODING
|
---|
| 1150 | WOLFSSL_LOCAL int EncodeObjectId(const word16* in, word32 inSz,
|
---|
| 1151 | byte* out, word32* outSz);
|
---|
| 1152 | #endif
|
---|
| 1153 | #ifdef HAVE_OID_DECODING
|
---|
| 1154 | WOLFSSL_LOCAL int DecodeObjectId(const byte* in, word32 inSz,
|
---|
| 1155 | word16* out, word32* outSz);
|
---|
| 1156 | #endif
|
---|
| 1157 | WOLFSSL_LOCAL int GetASNObjectId(const byte* input, word32* inOutIdx, int* len,
|
---|
| 1158 | word32 maxIdx);
|
---|
| 1159 | WOLFSSL_LOCAL int SetObjectId(int len, byte* output);
|
---|
| 1160 | WOLFSSL_LOCAL int GetObjectId(const byte* input, word32* inOutIdx, word32* oid,
|
---|
| 1161 | word32 oidType, word32 maxIdx);
|
---|
| 1162 | WOLFSSL_LOCAL int GetAlgoId(const byte* input, word32* inOutIdx, word32* oid,
|
---|
| 1163 | word32 oidType, word32 maxIdx);
|
---|
| 1164 | WOLFSSL_LOCAL int GetASNTag(const byte* input, word32* idx, byte* tag,
|
---|
| 1165 | word32 inputSz);
|
---|
| 1166 | WOLFSSL_LOCAL word32 SetLength(word32 length, byte* output);
|
---|
| 1167 | WOLFSSL_LOCAL word32 SetSequence(word32 len, byte* output);
|
---|
| 1168 | WOLFSSL_LOCAL word32 SetOctetString(word32 len, byte* output);
|
---|
| 1169 | #if (defined(WOLFSSL_QT) || defined(OPENSSL_ALL)) && !defined(NO_DH) \
|
---|
| 1170 | || defined(WOLFSSL_OPENSSH)
|
---|
| 1171 | WOLFSSL_LOCAL int wc_DhParamsToDer(DhKey* key, byte* out, word32* outSz);
|
---|
| 1172 | WOLFSSL_LOCAL int wc_DhPubKeyToDer(DhKey* key, byte* out, word32* outSz);
|
---|
| 1173 | WOLFSSL_LOCAL int wc_DhPrivKeyToDer(DhKey* key, byte* out, word32* outSz);
|
---|
| 1174 | #endif
|
---|
| 1175 | WOLFSSL_LOCAL word32 SetBitString(word32 len, byte unusedBits, byte* output);
|
---|
| 1176 | WOLFSSL_LOCAL word32 SetImplicit(byte tag,byte number,word32 len,byte* output);
|
---|
| 1177 | WOLFSSL_LOCAL word32 SetExplicit(byte number, word32 len, byte* output);
|
---|
| 1178 | WOLFSSL_LOCAL word32 SetSet(word32 len, byte* output);
|
---|
| 1179 | WOLFSSL_LOCAL word32 SetAlgoID(int algoOID,byte* output,int type,int curveSz);
|
---|
| 1180 | WOLFSSL_LOCAL int SetMyVersion(word32 version, byte* output, int header);
|
---|
| 1181 | WOLFSSL_LOCAL int SetSerialNumber(const byte* sn, word32 snSz, byte* output,
|
---|
| 1182 | word32 outputSz, int maxSnSz);
|
---|
| 1183 | WOLFSSL_LOCAL int GetSerialNumber(const byte* input, word32* inOutIdx,
|
---|
| 1184 | byte* serial, int* serialSz, word32 maxIdx);
|
---|
| 1185 | WOLFSSL_LOCAL int GetNameHash(const byte* source, word32* idx, byte* hash,
|
---|
| 1186 | int maxIdx);
|
---|
| 1187 | WOLFSSL_LOCAL int wc_CheckPrivateKey(byte* key, word32 keySz, DecodedCert* der);
|
---|
| 1188 | WOLFSSL_LOCAL int StoreDHparams(byte* out, word32* outLen, mp_int* p, mp_int* g);
|
---|
| 1189 | WOLFSSL_LOCAL int FlattenAltNames( byte*, word32, const DNS_entry*);
|
---|
| 1190 |
|
---|
| 1191 | #ifdef HAVE_ECC
|
---|
| 1192 | /* ASN sig helpers */
|
---|
| 1193 | WOLFSSL_LOCAL int StoreECC_DSA_Sig(byte* out, word32* outLen, mp_int* r,
|
---|
| 1194 | mp_int* s);
|
---|
| 1195 | WOLFSSL_LOCAL int DecodeECC_DSA_Sig(const byte* sig, word32 sigLen,
|
---|
| 1196 | mp_int* r, mp_int* s);
|
---|
| 1197 | #endif
|
---|
| 1198 | #if defined HAVE_ECC && (defined(OPENSSL_EXTRA) || defined(OPENSSL_EXTRA_X509_SMALL))
|
---|
| 1199 | WOLFSSL_API int EccEnumToNID(int n);
|
---|
| 1200 | #endif
|
---|
| 1201 |
|
---|
| 1202 | WOLFSSL_LOCAL void InitSignatureCtx(SignatureCtx* sigCtx, void* heap, int devId);
|
---|
| 1203 | WOLFSSL_LOCAL void FreeSignatureCtx(SignatureCtx* sigCtx);
|
---|
| 1204 |
|
---|
| 1205 | #ifndef NO_CERTS
|
---|
| 1206 |
|
---|
| 1207 | WOLFSSL_LOCAL int wc_EncryptedInfoParse(EncryptedInfo* info, char** pBuffer,
|
---|
| 1208 | size_t bufSz);
|
---|
| 1209 |
|
---|
| 1210 | WOLFSSL_LOCAL int PemToDer(const unsigned char* buff, long sz, int type,
|
---|
| 1211 | DerBuffer** pDer, void* heap, EncryptedInfo* info,
|
---|
| 1212 | int* eccKey);
|
---|
| 1213 | WOLFSSL_LOCAL int AllocDer(DerBuffer** der, word32 length, int type, void* heap);
|
---|
| 1214 | WOLFSSL_LOCAL void FreeDer(DerBuffer** der);
|
---|
| 1215 |
|
---|
| 1216 | #endif /* !NO_CERTS */
|
---|
| 1217 |
|
---|
| 1218 | #ifdef WOLFSSL_CERT_GEN
|
---|
| 1219 |
|
---|
| 1220 | enum cert_enums {
|
---|
| 1221 | #ifdef WOLFSSL_CERT_EXT
|
---|
| 1222 | NAME_ENTRIES = 10,
|
---|
| 1223 | #else
|
---|
| 1224 | NAME_ENTRIES = 9,
|
---|
| 1225 | #endif
|
---|
| 1226 | JOINT_LEN = 2,
|
---|
| 1227 | EMAIL_JOINT_LEN = 9,
|
---|
| 1228 | PILOT_JOINT_LEN = 10,
|
---|
| 1229 | RSA_KEY = 10,
|
---|
| 1230 | NTRU_KEY = 11,
|
---|
| 1231 | ECC_KEY = 12,
|
---|
| 1232 | ED25519_KEY = 13,
|
---|
| 1233 | ED448_KEY = 14
|
---|
| 1234 | };
|
---|
| 1235 |
|
---|
| 1236 | #endif /* WOLFSSL_CERT_GEN */
|
---|
| 1237 |
|
---|
| 1238 |
|
---|
| 1239 |
|
---|
| 1240 | /* for pointer use */
|
---|
| 1241 | typedef struct CertStatus CertStatus;
|
---|
| 1242 |
|
---|
| 1243 | #ifdef HAVE_OCSP
|
---|
| 1244 |
|
---|
| 1245 | enum Ocsp_Response_Status {
|
---|
| 1246 | OCSP_SUCCESSFUL = 0, /* Response has valid confirmations */
|
---|
| 1247 | OCSP_MALFORMED_REQUEST = 1, /* Illegal confirmation request */
|
---|
| 1248 | OCSP_INTERNAL_ERROR = 2, /* Internal error in issuer */
|
---|
| 1249 | OCSP_TRY_LATER = 3, /* Try again later */
|
---|
| 1250 | OCSP_SIG_REQUIRED = 5, /* Must sign the request (4 is skipped) */
|
---|
| 1251 | OCSP_UNAUTHROIZED = 6 /* Request unauthorized */
|
---|
| 1252 | };
|
---|
| 1253 |
|
---|
| 1254 |
|
---|
| 1255 | enum Ocsp_Cert_Status {
|
---|
| 1256 | CERT_GOOD = 0,
|
---|
| 1257 | CERT_REVOKED = 1,
|
---|
| 1258 | CERT_UNKNOWN = 2
|
---|
| 1259 | };
|
---|
| 1260 |
|
---|
| 1261 |
|
---|
| 1262 | enum Ocsp_Sums {
|
---|
| 1263 | OCSP_BASIC_OID = 117,
|
---|
| 1264 | OCSP_NONCE_OID = 118
|
---|
| 1265 | };
|
---|
| 1266 |
|
---|
| 1267 | #ifdef OPENSSL_EXTRA
|
---|
| 1268 | enum Ocsp_Verify_Error {
|
---|
| 1269 | OCSP_VERIFY_ERROR_NONE = 0,
|
---|
| 1270 | OCSP_BAD_ISSUER = 1
|
---|
| 1271 | };
|
---|
| 1272 | #endif
|
---|
| 1273 |
|
---|
| 1274 |
|
---|
| 1275 | typedef struct OcspRequest OcspRequest;
|
---|
| 1276 | typedef struct OcspResponse OcspResponse;
|
---|
| 1277 |
|
---|
| 1278 |
|
---|
| 1279 | struct CertStatus {
|
---|
| 1280 | CertStatus* next;
|
---|
| 1281 |
|
---|
| 1282 | byte serial[EXTERNAL_SERIAL_SIZE];
|
---|
| 1283 | int serialSz;
|
---|
| 1284 |
|
---|
| 1285 | int status;
|
---|
| 1286 |
|
---|
| 1287 | byte thisDate[MAX_DATE_SIZE];
|
---|
| 1288 | byte nextDate[MAX_DATE_SIZE];
|
---|
| 1289 | byte thisDateFormat;
|
---|
| 1290 | byte nextDateFormat;
|
---|
| 1291 | #if defined(OPENSSL_ALL) || defined(WOLFSSL_NGINX) || defined(WOLFSSL_HAPROXY)
|
---|
| 1292 | WOLFSSL_ASN1_TIME thisDateParsed;
|
---|
| 1293 | WOLFSSL_ASN1_TIME nextDateParsed;
|
---|
| 1294 | byte* thisDateAsn;
|
---|
| 1295 | byte* nextDateAsn;
|
---|
| 1296 | #endif
|
---|
| 1297 |
|
---|
| 1298 | byte* rawOcspResponse;
|
---|
| 1299 | word32 rawOcspResponseSz;
|
---|
| 1300 | };
|
---|
| 1301 |
|
---|
| 1302 |
|
---|
| 1303 | struct OcspResponse {
|
---|
| 1304 | int responseStatus; /* return code from Responder */
|
---|
| 1305 |
|
---|
| 1306 | byte* response; /* Pointer to beginning of OCSP Response */
|
---|
| 1307 | word32 responseSz; /* length of the OCSP Response */
|
---|
| 1308 |
|
---|
| 1309 | byte producedDate[MAX_DATE_SIZE];
|
---|
| 1310 | /* Date at which this response was signed */
|
---|
| 1311 | byte producedDateFormat; /* format of the producedDate */
|
---|
| 1312 | byte* issuerHash;
|
---|
| 1313 | byte* issuerKeyHash;
|
---|
| 1314 |
|
---|
| 1315 | byte* cert;
|
---|
| 1316 | word32 certSz;
|
---|
| 1317 |
|
---|
| 1318 | byte* sig; /* Pointer to sig in source */
|
---|
| 1319 | word32 sigSz; /* Length in octets for the sig */
|
---|
| 1320 | word32 sigOID; /* OID for hash used for sig */
|
---|
| 1321 |
|
---|
| 1322 | CertStatus* status; /* certificate status to fill out */
|
---|
| 1323 |
|
---|
| 1324 | byte* nonce; /* pointer to nonce inside ASN.1 response */
|
---|
| 1325 | int nonceSz; /* length of the nonce string */
|
---|
| 1326 |
|
---|
| 1327 | byte* source; /* pointer to source buffer, not owned */
|
---|
| 1328 | word32 maxIdx; /* max offset based on init size */
|
---|
| 1329 |
|
---|
| 1330 | #ifdef OPENSSL_EXTRA
|
---|
| 1331 | int verifyError;
|
---|
| 1332 | #endif
|
---|
| 1333 | };
|
---|
| 1334 |
|
---|
| 1335 |
|
---|
| 1336 | struct OcspRequest {
|
---|
| 1337 | byte issuerHash[KEYID_SIZE];
|
---|
| 1338 | byte issuerKeyHash[KEYID_SIZE];
|
---|
| 1339 | byte* serial; /* copy of the serial number in source cert */
|
---|
| 1340 | int serialSz;
|
---|
| 1341 | #ifdef OPENSSL_EXTRA
|
---|
| 1342 | WOLFSSL_ASN1_INTEGER* serialInt;
|
---|
| 1343 | #endif
|
---|
| 1344 | byte* url; /* copy of the extAuthInfo in source cert */
|
---|
| 1345 | int urlSz;
|
---|
| 1346 |
|
---|
| 1347 | byte nonce[MAX_OCSP_NONCE_SZ];
|
---|
| 1348 | int nonceSz;
|
---|
| 1349 | void* heap;
|
---|
| 1350 | void* ssl;
|
---|
| 1351 | };
|
---|
| 1352 |
|
---|
| 1353 | typedef struct OcspEntry OcspEntry;
|
---|
| 1354 |
|
---|
| 1355 | #ifdef NO_SHA
|
---|
| 1356 | #define OCSP_DIGEST_SIZE WC_SHA256_DIGEST_SIZE
|
---|
| 1357 | #else
|
---|
| 1358 | #define OCSP_DIGEST_SIZE WC_SHA_DIGEST_SIZE
|
---|
| 1359 | #endif
|
---|
| 1360 |
|
---|
| 1361 | struct OcspEntry
|
---|
| 1362 | {
|
---|
| 1363 | OcspEntry *next; /* next entry */
|
---|
| 1364 | byte issuerHash[OCSP_DIGEST_SIZE]; /* issuer hash */
|
---|
| 1365 | byte issuerKeyHash[OCSP_DIGEST_SIZE]; /* issuer public key hash */
|
---|
| 1366 | CertStatus *status; /* OCSP response list */
|
---|
| 1367 | int totalStatus; /* number on list */
|
---|
| 1368 | };
|
---|
| 1369 |
|
---|
| 1370 | WOLFSSL_LOCAL void InitOcspResponse(OcspResponse*, CertStatus*, byte*, word32);
|
---|
| 1371 | WOLFSSL_LOCAL int OcspResponseDecode(OcspResponse*, void*, void* heap, int);
|
---|
| 1372 |
|
---|
| 1373 | WOLFSSL_LOCAL int InitOcspRequest(OcspRequest*, DecodedCert*, byte, void*);
|
---|
| 1374 | WOLFSSL_LOCAL void FreeOcspRequest(OcspRequest*);
|
---|
| 1375 | WOLFSSL_LOCAL int EncodeOcspRequest(OcspRequest*, byte*, word32);
|
---|
| 1376 | WOLFSSL_LOCAL word32 EncodeOcspRequestExtensions(OcspRequest*, byte*, word32);
|
---|
| 1377 |
|
---|
| 1378 |
|
---|
| 1379 | WOLFSSL_LOCAL int CompareOcspReqResp(OcspRequest*, OcspResponse*);
|
---|
| 1380 |
|
---|
| 1381 |
|
---|
| 1382 | #endif /* HAVE_OCSP */
|
---|
| 1383 |
|
---|
| 1384 |
|
---|
| 1385 | /* for pointer use */
|
---|
| 1386 | typedef struct RevokedCert RevokedCert;
|
---|
| 1387 |
|
---|
| 1388 | #ifdef HAVE_CRL
|
---|
| 1389 |
|
---|
| 1390 | struct RevokedCert {
|
---|
| 1391 | byte serialNumber[EXTERNAL_SERIAL_SIZE];
|
---|
| 1392 | int serialSz;
|
---|
| 1393 | RevokedCert* next;
|
---|
| 1394 | };
|
---|
| 1395 |
|
---|
| 1396 | typedef struct DecodedCRL DecodedCRL;
|
---|
| 1397 |
|
---|
| 1398 | struct DecodedCRL {
|
---|
| 1399 | word32 certBegin; /* offset to start of cert */
|
---|
| 1400 | word32 sigIndex; /* offset to start of signature */
|
---|
| 1401 | word32 sigLength; /* length of signature */
|
---|
| 1402 | word32 signatureOID; /* sum of algorithm object id */
|
---|
| 1403 | byte* signature; /* pointer into raw source, not owned */
|
---|
| 1404 | byte issuerHash[SIGNER_DIGEST_SIZE]; /* issuer name hash */
|
---|
| 1405 | byte crlHash[SIGNER_DIGEST_SIZE]; /* raw crl data hash */
|
---|
| 1406 | byte lastDate[MAX_DATE_SIZE]; /* last date updated */
|
---|
| 1407 | byte nextDate[MAX_DATE_SIZE]; /* next update date */
|
---|
| 1408 | byte lastDateFormat; /* format of last date */
|
---|
| 1409 | byte nextDateFormat; /* format of next date */
|
---|
| 1410 | RevokedCert* certs; /* revoked cert list */
|
---|
| 1411 | int totalCerts; /* number on list */
|
---|
| 1412 | void* heap;
|
---|
| 1413 | #ifndef NO_SKID
|
---|
| 1414 | byte extAuthKeyIdSet;
|
---|
| 1415 | byte extAuthKeyId[SIGNER_DIGEST_SIZE]; /* Authority Key ID */
|
---|
| 1416 | #endif
|
---|
| 1417 | };
|
---|
| 1418 |
|
---|
| 1419 | WOLFSSL_LOCAL void InitDecodedCRL(DecodedCRL*, void* heap);
|
---|
| 1420 | WOLFSSL_LOCAL int VerifyCRL_Signature(SignatureCtx* sigCtx,
|
---|
| 1421 | const byte* toBeSigned, word32 tbsSz,
|
---|
| 1422 | const byte* signature, word32 sigSz,
|
---|
| 1423 | word32 signatureOID, Signer *ca,
|
---|
| 1424 | void* heap);
|
---|
| 1425 | WOLFSSL_LOCAL int ParseCRL(DecodedCRL*, const byte* buff, word32 sz, void* cm);
|
---|
| 1426 | WOLFSSL_LOCAL void FreeDecodedCRL(DecodedCRL*);
|
---|
| 1427 |
|
---|
| 1428 |
|
---|
| 1429 | #endif /* HAVE_CRL */
|
---|
| 1430 |
|
---|
| 1431 |
|
---|
| 1432 | #ifdef __cplusplus
|
---|
| 1433 | } /* extern "C" */
|
---|
| 1434 | #endif
|
---|
| 1435 |
|
---|
| 1436 | #endif /* !NO_ASN */
|
---|
| 1437 |
|
---|
| 1438 |
|
---|
| 1439 | #if !defined(NO_ASN) || !defined(NO_PWDBASED)
|
---|
| 1440 |
|
---|
| 1441 | #ifndef MAX_KEY_SIZE
|
---|
| 1442 | #define MAX_KEY_SIZE 64 /* MAX PKCS Key length */
|
---|
| 1443 | #endif
|
---|
| 1444 | #ifndef MAX_UNICODE_SZ
|
---|
| 1445 | #define MAX_UNICODE_SZ 256
|
---|
| 1446 | #endif
|
---|
| 1447 |
|
---|
| 1448 | enum PBESTypes {
|
---|
| 1449 | PBE_MD5_DES = 0,
|
---|
| 1450 | PBE_SHA1_RC4_128 = 1,
|
---|
| 1451 | PBE_SHA1_DES = 2,
|
---|
| 1452 | PBE_SHA1_DES3 = 3,
|
---|
| 1453 | PBE_AES256_CBC = 4,
|
---|
| 1454 | PBE_AES128_CBC = 5,
|
---|
| 1455 |
|
---|
| 1456 | PBE_SHA1_RC4_128_SUM = 657,
|
---|
| 1457 | PBE_SHA1_DES3_SUM = 659,
|
---|
| 1458 | PBES2 = 13 /* algo ID */
|
---|
| 1459 | };
|
---|
| 1460 |
|
---|
| 1461 | enum PKCSTypes {
|
---|
| 1462 | PKCS5v2 = 6, /* PKCS #5 v2.0 */
|
---|
| 1463 | PKCS12v1 = 12, /* PKCS #12 */
|
---|
| 1464 | PKCS5 = 5, /* PKCS oid tag */
|
---|
| 1465 | PKCS8v0 = 0, /* default PKCS#8 version */
|
---|
| 1466 | };
|
---|
| 1467 |
|
---|
| 1468 | #endif /* !NO_ASN || !NO_PWDBASED */
|
---|
| 1469 |
|
---|
| 1470 | #endif /* WOLF_CRYPT_ASN_H */
|
---|