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 | /*
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27 |
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28 | DESCRIPTION
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29 | This library provides the interface to Abstract Syntax Notation One (ASN.1) objects.
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30 | ASN.1 is a standard interface description language for defining data structures
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31 | that can be serialized and deserialized in a cross-platform way.
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32 |
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33 | */
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34 | #ifndef WOLF_CRYPT_ASN_H
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35 | #define WOLF_CRYPT_ASN_H
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36 |
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37 | #include <wolfssl/wolfcrypt/types.h>
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38 |
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39 | #ifndef NO_ASN
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40 |
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41 |
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42 | #if !defined(NO_ASN_TIME) && defined(NO_TIME_H)
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43 | #define NO_ASN_TIME /* backwards compatibility with NO_TIME_H */
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44 | #endif
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45 |
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46 | #include <wolfssl/wolfcrypt/integer.h>
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47 |
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48 | /* fips declare of RsaPrivateKeyDecode @wc_fips */
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49 | #if defined(HAVE_FIPS) && !defined(NO_RSA) && \
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50 | (!defined(HAVE_FIPS_VERSION) || (HAVE_FIPS_VERSION < 2))
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51 | #include <cyassl/ctaocrypt/rsa.h>
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52 | #endif
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53 |
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54 | #ifndef NO_DH
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55 | #include <wolfssl/wolfcrypt/dh.h>
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56 | #endif
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57 | #ifndef NO_DSA
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58 | #include <wolfssl/wolfcrypt/dsa.h>
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59 | #endif
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60 | #ifndef NO_SHA
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61 | #include <wolfssl/wolfcrypt/sha.h>
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62 | #endif
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63 | #ifndef NO_MD5
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64 | #include <wolfssl/wolfcrypt/md5.h>
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65 | #endif
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66 | #include <wolfssl/wolfcrypt/sha256.h>
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67 | #include <wolfssl/wolfcrypt/asn_public.h> /* public interface */
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68 |
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69 | #if defined(NO_SHA) && defined(NO_SHA256)
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70 | #define WC_SHA256_DIGEST_SIZE 32
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71 | #endif
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72 |
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73 | #ifdef __cplusplus
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74 | extern "C" {
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75 | #endif
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76 |
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77 | #ifndef EXTERNAL_SERIAL_SIZE
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78 | #define EXTERNAL_SERIAL_SIZE 32
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79 | #endif
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80 |
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81 | enum {
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82 | ISSUER = 0,
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83 | SUBJECT = 1,
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84 |
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85 | BEFORE = 0,
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86 | AFTER = 1
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87 | };
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88 |
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89 | /* ASN Tags */
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90 | enum ASN_Tags {
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91 | ASN_EOC = 0x00,
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92 | ASN_BOOLEAN = 0x01,
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93 | ASN_INTEGER = 0x02,
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94 | ASN_BIT_STRING = 0x03,
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95 | ASN_OCTET_STRING = 0x04,
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96 | ASN_TAG_NULL = 0x05,
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97 | ASN_OBJECT_ID = 0x06,
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98 | ASN_ENUMERATED = 0x0a,
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99 | ASN_UTF8STRING = 0x0c,
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100 | ASN_SEQUENCE = 0x10,
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101 | ASN_SET = 0x11,
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102 | ASN_PRINTABLE_STRING = 0x13,
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103 | ASN_IA5_STRING = 0x16,
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104 | ASN_UTC_TIME = 0x17,
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105 | ASN_OTHER_TYPE = 0x00,
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106 | ASN_RFC822_TYPE = 0x01,
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107 | ASN_DNS_TYPE = 0x02,
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108 | ASN_DIR_TYPE = 0x04,
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109 | ASN_URI_TYPE = 0x06, /* the value 6 is from GeneralName OID */
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110 | ASN_IP_TYPE = 0x07, /* the value 7 is from GeneralName OID */
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111 | ASN_GENERALIZED_TIME = 0x18,
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112 | CRL_EXTENSIONS = 0xa0,
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113 | ASN_EXTENSIONS = 0xa3,
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114 | ASN_LONG_LENGTH = 0x80,
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115 | ASN_INDEF_LENGTH = 0x80,
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116 |
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117 | /* ASN_Flags - Bitmask */
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118 | ASN_CONSTRUCTED = 0x20,
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119 | ASN_APPLICATION = 0x40,
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120 | ASN_CONTEXT_SPECIFIC = 0x80,
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121 | };
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122 |
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123 | #define ASN_UTC_TIME_SIZE 14
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124 | #define ASN_GENERALIZED_TIME_SIZE 16
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125 | #define ASN_GENERALIZED_TIME_MAX 68
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126 |
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127 | enum DN_Tags {
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128 | ASN_DN_NULL = 0x00,
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129 | ASN_COMMON_NAME = 0x03, /* CN */
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130 | ASN_SUR_NAME = 0x04, /* SN */
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131 | ASN_SERIAL_NUMBER = 0x05, /* serialNumber */
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132 | ASN_COUNTRY_NAME = 0x06, /* C */
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133 | ASN_LOCALITY_NAME = 0x07, /* L */
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134 | ASN_STATE_NAME = 0x08, /* ST */
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135 | ASN_ORG_NAME = 0x0a, /* O */
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136 | ASN_ORGUNIT_NAME = 0x0b, /* OU */
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137 | ASN_BUS_CAT = 0x0f, /* businessCategory */
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138 | ASN_EMAIL_NAME = 0x98, /* not oid number there is 97 in 2.5.4.0-97 */
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139 |
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140 | /* pilot attribute types
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141 | * OID values of 0.9.2342.19200300.100.1.* */
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142 | ASN_USER_ID = 0x01, /* UID */
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143 | ASN_DOMAIN_COMPONENT = 0x19 /* DC */
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144 | };
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145 |
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146 | /* This is the size of the smallest possible PEM header and footer */
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147 | extern const int pem_struct_min_sz;
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148 |
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149 | #if defined(OPENSSL_EXTRA) || defined(OPENSSL_EXTRA_X509_SMALL)
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150 | typedef struct WOLFSSL_ObjectInfo {
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151 | int nid;
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152 | int id;
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153 | word32 type;
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154 | const char* sName;
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155 | const char* lName;
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156 | } WOLFSSL_ObjectInfo;
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157 | extern const size_t wolfssl_object_info_sz;
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158 | extern const WOLFSSL_ObjectInfo wolfssl_object_info[];
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159 | #endif /* defined(OPENSSL_EXTRA) || defined(OPENSSL_EXTRA_X509_SMALL) */
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160 |
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161 | /* DN Tag Strings */
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162 | #define WOLFSSL_COMMON_NAME "/CN="
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163 | #define WOLFSSL_LN_COMMON_NAME "/commonName="
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164 | #define WOLFSSL_SUR_NAME "/SN="
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165 | #define WOLFSSL_SERIAL_NUMBER "/serialNumber="
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166 | #define WOLFSSL_COUNTRY_NAME "/C="
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167 | #define WOLFSSL_LN_COUNTRY_NAME "/countryName="
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168 | #define WOLFSSL_LOCALITY_NAME "/L="
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169 | #define WOLFSSL_LN_LOCALITY_NAME "/localityName="
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170 | #define WOLFSSL_STATE_NAME "/ST="
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171 | #define WOLFSSL_LN_STATE_NAME "/stateOrProvinceName="
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172 | #define WOLFSSL_ORG_NAME "/O="
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173 | #define WOLFSSL_LN_ORG_NAME "/organizationName="
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174 | #define WOLFSSL_ORGUNIT_NAME "/OU="
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175 | #define WOLFSSL_LN_ORGUNIT_NAME "/organizationalUnitName="
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176 | #define WOLFSSL_DOMAIN_COMPONENT "/DC="
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177 | #define WOLFSSL_LN_DOMAIN_COMPONENT "/domainComponent="
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178 | #define WOLFSSL_BUS_CAT "/businessCategory="
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179 | #define WOLFSSL_JOI_C "/jurisdictionC="
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180 | #define WOLFSSL_JOI_ST "/jurisdictionST="
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181 | #define WOLFSSL_EMAIL_ADDR "/emailAddress="
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182 |
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183 | #define WOLFSSL_USER_ID "/UID="
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184 | #define WOLFSSL_DOMAIN_COMPONENT "/DC="
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185 |
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186 | #if defined(WOLFSSL_APACHE_HTTPD)
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187 | /* otherName strings */
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188 | #define WOLFSSL_SN_MS_UPN "msUPN"
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189 | #define WOLFSSL_LN_MS_UPN "Microsoft User Principal Name"
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190 | #define WOLFSSL_MS_UPN_SUM 265
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191 | #define WOLFSSL_SN_DNS_SRV "id-on-dnsSRV"
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192 | #define WOLFSSL_LN_DNS_SRV "SRVName"
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193 | /* TLS features extension strings */
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194 | #define WOLFSSL_SN_TLS_FEATURE "tlsfeature"
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195 | #define WOLFSSL_LN_TLS_FEATURE "TLS Feature"
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196 | #define WOLFSSL_TLS_FEATURE_SUM 92
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197 | #endif
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198 |
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199 | /* NIDs */
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200 | enum
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201 | {
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202 | NID_undef = 0,
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203 | NID_netscape_cert_type = NID_undef,
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204 | NID_des = 66,
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205 | NID_des3 = 67,
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206 | NID_sha256 = 672,
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207 | NID_sha384 = 673,
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208 | NID_sha512 = 674,
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209 | NID_pkcs9_challengePassword = 54,
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210 | NID_hw_name_oid = 73,
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211 | NID_id_pkix_OCSP_basic = 74,
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212 | NID_any_policy = 75,
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213 | NID_anyExtendedKeyUsage = 76,
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214 | NID_givenName = 99,
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215 | NID_initials = 101,
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216 | NID_title = 106,
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217 | NID_description = 107,
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218 | NID_basic_constraints = 133,
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219 | NID_key_usage = 129, /* 2.5.29.15 */
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220 | NID_ext_key_usage = 151, /* 2.5.29.37 */
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221 | NID_subject_key_identifier = 128,
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222 | NID_authority_key_identifier = 149,
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223 | NID_private_key_usage_period = 130, /* 2.5.29.16 */
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224 | NID_subject_alt_name = 131,
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225 | NID_issuer_alt_name = 132,
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226 | NID_info_access = 69,
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227 | NID_sinfo_access = 79, /* id-pe 11 */
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228 | NID_name_constraints = 144, /* 2.5.29.30 */
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229 | NID_crl_distribution_points = 145, /* 2.5.29.31 */
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230 | NID_certificate_policies = 146,
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231 | NID_policy_mappings = 147,
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232 | NID_policy_constraints = 150,
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233 | NID_inhibit_any_policy = 168, /* 2.5.29.54 */
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234 | NID_tlsfeature = 1020, /* id-pe 24 */
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235 | NID_commonName = 0x03, /* matches ASN_COMMON_NAME in asn.h */
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236 | NID_buildingName = 1494,
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237 |
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238 |
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239 | NID_surname = 0x04, /* SN */
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240 | NID_serialNumber = 0x05, /* serialNumber */
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241 | NID_countryName = 0x06, /* C */
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242 | NID_localityName = 0x07, /* L */
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243 | NID_stateOrProvinceName = 0x08, /* ST */
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244 | NID_organizationName = 0x0a, /* O */
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245 | NID_organizationalUnitName = 0x0b, /* OU */
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246 | NID_jurisdictionCountryName = 0xc,
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247 | NID_jurisdictionStateOrProvinceName = 0xd,
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248 | NID_businessCategory = ASN_BUS_CAT,
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249 | NID_domainComponent = ASN_DOMAIN_COMPONENT,
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250 | NID_userId = 458,
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251 | NID_emailAddress = 0x30, /* emailAddress */
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252 | NID_id_on_dnsSRV = 82, /* 1.3.6.1.5.5.7.8.7 */
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253 | NID_ms_upn = 265, /* 1.3.6.1.4.1.311.20.2.3 */
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254 |
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255 | NID_X9_62_prime_field = 406 /* 1.2.840.10045.1.1 */
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256 | };
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257 |
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258 | enum ECC_TYPES
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259 | {
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260 | ECC_PREFIX_0 = 160,
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261 | ECC_PREFIX_1 = 161
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262 | };
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263 |
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264 | #ifdef WOLFSSL_CERT_PIV
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265 | enum PIV_Tags {
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266 | ASN_PIV_CERT = 0x0A,
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267 | ASN_PIV_NONCE = 0x0B,
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268 | ASN_PIV_SIGNED_NONCE = 0x0C,
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269 |
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270 | ASN_PIV_TAG_CERT = 0x70,
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271 | ASN_PIV_TAG_CERT_INFO = 0x71,
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272 | ASN_PIV_TAG_MSCUID = 0x72,
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273 | ASN_PIV_TAG_ERR_DET = 0xFE,
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274 |
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275 | /* certificate info masks */
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276 | ASN_PIV_CERT_INFO_COMPRESSED = 0x03,
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277 | ASN_PIV_CERT_INFO_ISX509 = 0x04,
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278 | };
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279 | #endif /* WOLFSSL_CERT_PIV */
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280 |
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281 |
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282 | #define ASN_JOI_PREFIX_SZ 10
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283 | #define ASN_JOI_PREFIX "\x2b\x06\x01\x04\x01\x82\x37\x3c\x02\x01"
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284 | #define ASN_JOI_C 0x3
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285 | #define ASN_JOI_ST 0x2
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286 |
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287 | #ifndef WC_ASN_NAME_MAX
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288 | #ifdef OPENSSL_EXTRA
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289 | #define WC_ASN_NAME_MAX 300
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290 | #else
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291 | #define WC_ASN_NAME_MAX 256
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292 | #endif
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293 | #endif
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294 | #define ASN_NAME_MAX WC_ASN_NAME_MAX
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295 |
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296 | enum Misc_ASN {
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297 | MAX_SALT_SIZE = 64, /* MAX PKCS Salt length */
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298 | MAX_IV_SIZE = 64, /* MAX PKCS Iv length */
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299 | ASN_BOOL_SIZE = 2, /* including type */
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300 | ASN_ECC_HEADER_SZ = 2, /* String type + 1 byte len */
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301 | ASN_ECC_CONTEXT_SZ = 2, /* Content specific type + 1 byte len */
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302 | #ifdef NO_SHA
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303 | KEYID_SIZE = WC_SHA256_DIGEST_SIZE,
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304 | #else
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305 | KEYID_SIZE = WC_SHA_DIGEST_SIZE,
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306 | #endif
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307 | RSA_INTS = 8, /* RSA ints in private key */
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308 | DSA_INTS = 5, /* DSA ints in private key */
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309 | MIN_DATE_SIZE = 12,
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310 | MAX_DATE_SIZE = 32,
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311 | ASN_GEN_TIME_SZ = 15, /* 7 numbers * 2 + Zulu tag */
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312 | #ifndef NO_RSA
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313 | MAX_ENCODED_SIG_SZ = 512,
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314 | #elif defined(HAVE_ECC)
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315 | MAX_ENCODED_SIG_SZ = 140,
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316 | #elif defined(HAVE_CURVE448)
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317 | MAX_ENCODED_SIG_SZ = 114,
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318 | #else
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319 | MAX_ENCODED_SIG_SZ = 64,
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320 | #endif
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321 | MAX_SIG_SZ = 256,
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322 | MAX_ALGO_SZ = 20,
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323 | MAX_SHORT_SZ = 6, /* asn int + byte len + 4 byte length */
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324 | MAX_SEQ_SZ = 5, /* enum(seq | con) + length(4) */
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325 | MAX_SET_SZ = 5, /* enum(set | con) + length(4) */
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326 | MAX_OCTET_STR_SZ = 5, /* enum(set | con) + length(4) */
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327 | MAX_EXP_SZ = 5, /* enum(contextspec|con|exp) + length(4) */
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328 | MAX_PRSTR_SZ = 5, /* enum(prstr) + length(4) */
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329 | MAX_VERSION_SZ = 5, /* enum + id + version(byte) + (header(2))*/
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330 | MAX_ENCODED_DIG_ASN_SZ= 9, /* enum(bit or octet) + length(4) */
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331 | MAX_ENCODED_DIG_SZ = 64 + MAX_ENCODED_DIG_ASN_SZ, /* asn header + sha512 */
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332 | MAX_RSA_INT_SZ = 517, /* RSA raw sz 4096 for bits + tag + len(4) */
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333 | MAX_DSA_INT_SZ = 261, /* DSA raw sz 2048 for bits + tag + len(4) */
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334 | MAX_NTRU_KEY_SZ = 610, /* NTRU 112 bit public key */
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335 | MAX_NTRU_ENC_SZ = 628, /* NTRU 112 bit DER public encoding */
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336 | MAX_LENGTH_SZ = 4, /* Max length size for DER encoding */
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337 | MAX_RSA_E_SZ = 16, /* Max RSA public e size */
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338 | MAX_CA_SZ = 32, /* Max encoded CA basic constraint length */
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339 | MAX_SN_SZ = 35, /* Max encoded serial number (INT) length */
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340 | MAX_DER_DIGEST_SZ = MAX_ENCODED_DIG_SZ + MAX_ALGO_SZ + MAX_SEQ_SZ,
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341 | /* Maximum DER digest size */
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342 | MAX_DER_DIGEST_ASN_SZ = MAX_ENCODED_DIG_ASN_SZ + MAX_ALGO_SZ + MAX_SEQ_SZ,
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343 | /* Maximum DER digest ASN header size */
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344 | /* Max X509 header length indicates the max length + 2 ('\n', '\0') */
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345 | MAX_X509_HEADER_SZ = (37 + 2), /* Maximum PEM Header/Footer Size */
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346 | #ifdef WOLFSSL_CERT_GEN
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347 | #ifdef WOLFSSL_CERT_REQ
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348 | /* Max encoded cert req attributes length */
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349 | MAX_ATTRIB_SZ = MAX_SEQ_SZ * 3 + (11 + MAX_SEQ_SZ) * 2 +
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350 | MAX_PRSTR_SZ + CTC_NAME_SIZE, /* 11 is the OID size */
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351 | #endif
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352 | #if defined(WOLFSSL_ALT_NAMES) || defined(WOLFSSL_CERT_EXT)
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353 | MAX_EXTENSIONS_SZ = 1 + MAX_LENGTH_SZ + CTC_MAX_ALT_SIZE,
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354 | #else
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355 | MAX_EXTENSIONS_SZ = 1 + MAX_LENGTH_SZ + MAX_CA_SZ,
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356 | #endif
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357 | /* Max total extensions, id + len + others */
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358 | #endif
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359 | #if defined(WOLFSSL_CERT_EXT) || defined(OPENSSL_EXTRA) || \
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360 | defined(HAVE_PKCS7) || defined(OPENSSL_EXTRA_X509_SMALL)
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361 | MAX_OID_SZ = 32, /* Max DER length of OID*/
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362 | MAX_OID_STRING_SZ = 64, /* Max string length representation of OID*/
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363 | #endif
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364 | #ifdef WOLFSSL_CERT_EXT
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365 | MAX_KID_SZ = 45, /* Max encoded KID length (SHA-256 case) */
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366 | MAX_KEYUSAGE_SZ = 18, /* Max encoded Key Usage length */
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367 | MAX_EXTKEYUSAGE_SZ = 12 + (6 * (8 + 2)) +
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368 | CTC_MAX_EKU_OID_SZ, /* Max encoded ExtKeyUsage
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369 | (SEQ/LEN + OBJID + OCTSTR/LEN + SEQ +
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370 | (6 * (SEQ + OID))) */
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371 | MAX_CERTPOL_NB = CTC_MAX_CERTPOL_NB,/* Max number of Cert Policy */
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372 | MAX_CERTPOL_SZ = CTC_MAX_CERTPOL_SZ,
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373 | #endif
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374 | MAX_AIA_SZ = 2, /* Max Authority Info Access extension size*/
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375 | OCSP_NONCE_EXT_SZ = 35, /* OCSP Nonce Extension size */
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376 | MAX_OCSP_EXT_SZ = 58, /* Max OCSP Extension length */
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377 | MAX_OCSP_NONCE_SZ = 16, /* OCSP Nonce size */
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378 | EIGHTK_BUF = 8192, /* Tmp buffer size */
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379 | MAX_PUBLIC_KEY_SZ = MAX_NTRU_ENC_SZ + MAX_ALGO_SZ + MAX_SEQ_SZ * 2,
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380 | /* use bigger NTRU size */
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381 | #ifdef WOLFSSL_ENCRYPTED_KEYS
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382 | HEADER_ENCRYPTED_KEY_SIZE = 88,/* Extra header size for encrypted key */
|
---|
383 | #else
|
---|
384 | HEADER_ENCRYPTED_KEY_SIZE = 0,
|
---|
385 | #endif
|
---|
386 | TRAILING_ZERO = 1, /* Used for size of zero pad */
|
---|
387 | ASN_TAG_SZ = 1, /* single byte ASN.1 tag */
|
---|
388 | MIN_VERSION_SZ = 3, /* Min bytes needed for GetMyVersion */
|
---|
389 | MAX_X509_VERSION = 3, /* Max X509 version allowed */
|
---|
390 | MIN_X509_VERSION = 0, /* Min X509 version allowed */
|
---|
391 | WOLFSSL_X509_V1 = 0,
|
---|
392 | WOLFSSL_X509_V2 = 1,
|
---|
393 | WOLFSSL_X509_V3 = 2,
|
---|
394 | #if defined(OPENSSL_ALL) || defined(WOLFSSL_MYSQL_COMPATIBLE) || \
|
---|
395 | defined(WOLFSSL_NGINX) || defined(WOLFSSL_HAPROXY) || \
|
---|
396 | defined(OPENSSL_EXTRA) || defined(HAVE_PKCS7)
|
---|
397 | MAX_TIME_STRING_SZ = 25, /* Max length of formatted time string */
|
---|
398 | #endif
|
---|
399 |
|
---|
400 | PKCS5_SALT_SZ = 8,
|
---|
401 |
|
---|
402 | PEM_LINE_SZ = 64, /* Length of Base64 encoded line, not including new line */
|
---|
403 | PEM_LINE_LEN = PEM_LINE_SZ + 12, /* PEM line max + fudge */
|
---|
404 | };
|
---|
405 |
|
---|
406 | #ifndef WC_MAX_NAME_ENTRIES
|
---|
407 | /* entries added to x509 name struct */
|
---|
408 | #define WC_MAX_NAME_ENTRIES 13
|
---|
409 | #endif
|
---|
410 | #define MAX_NAME_ENTRIES WC_MAX_NAME_ENTRIES
|
---|
411 |
|
---|
412 |
|
---|
413 | enum Oid_Types {
|
---|
414 | oidHashType = 0,
|
---|
415 | oidSigType = 1,
|
---|
416 | oidKeyType = 2,
|
---|
417 | oidCurveType = 3,
|
---|
418 | oidBlkType = 4,
|
---|
419 | oidOcspType = 5,
|
---|
420 | oidCertExtType = 6,
|
---|
421 | oidCertAuthInfoType = 7,
|
---|
422 | oidCertPolicyType = 8,
|
---|
423 | oidCertAltNameType = 9,
|
---|
424 | oidCertKeyUseType = 10,
|
---|
425 | oidKdfType = 11,
|
---|
426 | oidKeyWrapType = 12,
|
---|
427 | oidCmsKeyAgreeType = 13,
|
---|
428 | oidPBEType = 14,
|
---|
429 | oidHmacType = 15,
|
---|
430 | oidCompressType = 16,
|
---|
431 | oidCertNameType = 17,
|
---|
432 | oidTlsExtType = 18,
|
---|
433 | oidCrlExtType = 19,
|
---|
434 | oidCsrAttrType = 20,
|
---|
435 | oidIgnoreType
|
---|
436 | };
|
---|
437 |
|
---|
438 |
|
---|
439 | enum Hash_Sum {
|
---|
440 | MD2h = 646,
|
---|
441 | MD5h = 649,
|
---|
442 | SHAh = 88,
|
---|
443 | SHA224h = 417,
|
---|
444 | SHA256h = 414,
|
---|
445 | SHA384h = 415,
|
---|
446 | SHA512h = 416,
|
---|
447 | SHA3_224h = 420,
|
---|
448 | SHA3_256h = 421,
|
---|
449 | SHA3_384h = 422,
|
---|
450 | SHA3_512h = 423
|
---|
451 | };
|
---|
452 |
|
---|
453 |
|
---|
454 | #if !defined(NO_DES3) || !defined(NO_AES)
|
---|
455 | enum Block_Sum {
|
---|
456 | #ifdef WOLFSSL_AES_128
|
---|
457 | AES128CBCb = 414,
|
---|
458 | AES128GCMb = 418,
|
---|
459 | AES128CCMb = 419,
|
---|
460 | #endif
|
---|
461 | #ifdef WOLFSSL_AES_192
|
---|
462 | AES192CBCb = 434,
|
---|
463 | AES192GCMb = 438,
|
---|
464 | AES192CCMb = 439,
|
---|
465 | #endif
|
---|
466 | #ifdef WOLFSSL_AES_256
|
---|
467 | AES256CBCb = 454,
|
---|
468 | AES256GCMb = 458,
|
---|
469 | AES256CCMb = 459,
|
---|
470 | #endif
|
---|
471 | #ifndef NO_DES3
|
---|
472 | DESb = 69,
|
---|
473 | DES3b = 652
|
---|
474 | #endif
|
---|
475 | };
|
---|
476 | #endif /* !NO_DES3 || !NO_AES */
|
---|
477 |
|
---|
478 |
|
---|
479 | enum Key_Sum {
|
---|
480 | DSAk = 515,
|
---|
481 | RSAk = 645,
|
---|
482 | NTRUk = 274,
|
---|
483 | ECDSAk = 518,
|
---|
484 | ED25519k = 256,
|
---|
485 | ED448k = 257,
|
---|
486 | DHk = 647, /* dhKeyAgreement OID: 1.2.840.113549.1.3.1 */
|
---|
487 | };
|
---|
488 |
|
---|
489 | #if !defined(NO_AES) || defined(HAVE_PKCS7)
|
---|
490 | enum KeyWrap_Sum {
|
---|
491 | #ifdef WOLFSSL_AES_128
|
---|
492 | AES128_WRAP = 417,
|
---|
493 | #endif
|
---|
494 | #ifdef WOLFSSL_AES_192
|
---|
495 | AES192_WRAP = 437,
|
---|
496 | #endif
|
---|
497 | #ifdef WOLFSSL_AES_256
|
---|
498 | AES256_WRAP = 457,
|
---|
499 | #endif
|
---|
500 | #ifdef HAVE_PKCS7
|
---|
501 | PWRI_KEK_WRAP = 680 /*id-alg-PWRI-KEK, 1.2.840.113549.1.9.16.3.9 */
|
---|
502 | #endif
|
---|
503 | };
|
---|
504 | #endif /* !NO_AES || PKCS7 */
|
---|
505 |
|
---|
506 | enum Key_Agree {
|
---|
507 | dhSinglePass_stdDH_sha1kdf_scheme = 464,
|
---|
508 | dhSinglePass_stdDH_sha224kdf_scheme = 188,
|
---|
509 | dhSinglePass_stdDH_sha256kdf_scheme = 189,
|
---|
510 | dhSinglePass_stdDH_sha384kdf_scheme = 190,
|
---|
511 | dhSinglePass_stdDH_sha512kdf_scheme = 191,
|
---|
512 | };
|
---|
513 |
|
---|
514 |
|
---|
515 |
|
---|
516 | enum KDF_Sum {
|
---|
517 | PBKDF2_OID = 660
|
---|
518 | };
|
---|
519 |
|
---|
520 |
|
---|
521 | enum HMAC_Sum {
|
---|
522 | HMAC_SHA224_OID = 652,
|
---|
523 | HMAC_SHA256_OID = 653,
|
---|
524 | HMAC_SHA384_OID = 654,
|
---|
525 | HMAC_SHA512_OID = 655,
|
---|
526 | HMAC_SHA3_224_OID = 426,
|
---|
527 | HMAC_SHA3_256_OID = 427,
|
---|
528 | HMAC_SHA3_384_OID = 428,
|
---|
529 | HMAC_SHA3_512_OID = 429
|
---|
530 | };
|
---|
531 |
|
---|
532 |
|
---|
533 | enum Extensions_Sum {
|
---|
534 | BASIC_CA_OID = 133,
|
---|
535 | ALT_NAMES_OID = 131,
|
---|
536 | CRL_DIST_OID = 145,
|
---|
537 | AUTH_INFO_OID = 69, /* id-pe 1 */
|
---|
538 | AUTH_KEY_OID = 149,
|
---|
539 | SUBJ_KEY_OID = 128,
|
---|
540 | CERT_POLICY_OID = 146,
|
---|
541 | KEY_USAGE_OID = 129, /* 2.5.29.15 */
|
---|
542 | INHIBIT_ANY_OID = 168, /* 2.5.29.54 */
|
---|
543 | EXT_KEY_USAGE_OID = 151, /* 2.5.29.37 */
|
---|
544 | NAME_CONS_OID = 144, /* 2.5.29.30 */
|
---|
545 | PRIV_KEY_USAGE_PERIOD_OID = 130, /* 2.5.29.16 */
|
---|
546 | SUBJECT_INFO_ACCESS = 79, /* id-pe 11 */
|
---|
547 | POLICY_MAP_OID = 147,
|
---|
548 | POLICY_CONST_OID = 150,
|
---|
549 | ISSUE_ALT_NAMES_OID = 132,
|
---|
550 | TLS_FEATURE_OID = 92, /* id-pe 24 */
|
---|
551 | NETSCAPE_CT_OID = 753, /* 2.16.840.1.113730.1.1 */
|
---|
552 | OCSP_NOCHECK_OID = 121 /* 1.3.6.1.5.5.7.48.1.5
|
---|
553 | id-pkix-ocsp-nocheck */
|
---|
554 | };
|
---|
555 |
|
---|
556 | enum CertificatePolicy_Sum {
|
---|
557 | CP_ANY_OID = 146 /* id-ce 32 0 */
|
---|
558 | };
|
---|
559 |
|
---|
560 | enum SepHardwareName_Sum {
|
---|
561 | HW_NAME_OID = 79 /* 1.3.6.1.5.5.7.8.4 from RFC 4108*/
|
---|
562 | };
|
---|
563 |
|
---|
564 | enum AuthInfo_Sum {
|
---|
565 | AIA_OCSP_OID = 116, /* 1.3.6.1.5.5.7.48.1 */
|
---|
566 | AIA_CA_ISSUER_OID = 117 /* 1.3.6.1.5.5.7.48.2 */
|
---|
567 | };
|
---|
568 |
|
---|
569 | enum ExtKeyUsage_Sum { /* From RFC 5280 */
|
---|
570 | EKU_ANY_OID = 151, /* 2.5.29.37.0, anyExtendedKeyUsage */
|
---|
571 | EKU_SERVER_AUTH_OID = 71, /* 1.3.6.1.5.5.7.3.1, id-kp-serverAuth */
|
---|
572 | EKU_CLIENT_AUTH_OID = 72, /* 1.3.6.1.5.5.7.3.2, id-kp-clientAuth */
|
---|
573 | EKU_CODESIGNING_OID = 73, /* 1.3.6.1.5.5.7.3.3, id-kp-codeSigning */
|
---|
574 | EKU_EMAILPROTECT_OID = 74, /* 1.3.6.1.5.5.7.3.4, id-kp-emailProtection */
|
---|
575 | EKU_TIMESTAMP_OID = 78, /* 1.3.6.1.5.5.7.3.8, id-kp-timeStamping */
|
---|
576 | EKU_OCSP_SIGN_OID = 79 /* 1.3.6.1.5.5.7.3.9, id-kp-OCSPSigning */
|
---|
577 | };
|
---|
578 |
|
---|
579 | #ifdef HAVE_LIBZ
|
---|
580 | enum CompressAlg_Sum {
|
---|
581 | ZLIBc = 679 /* 1.2.840.113549.1.9.16.3.8, id-alg-zlibCompress */
|
---|
582 | };
|
---|
583 | #endif
|
---|
584 |
|
---|
585 | enum VerifyType {
|
---|
586 | NO_VERIFY = 0,
|
---|
587 | VERIFY = 1,
|
---|
588 | VERIFY_CRL = 2,
|
---|
589 | VERIFY_OCSP = 3,
|
---|
590 | VERIFY_NAME = 4,
|
---|
591 | VERIFY_SKIP_DATE = 5,
|
---|
592 | };
|
---|
593 |
|
---|
594 | #ifdef WOLFSSL_CERT_EXT
|
---|
595 | enum KeyIdType {
|
---|
596 | SKID_TYPE = 0,
|
---|
597 | AKID_TYPE = 1
|
---|
598 | };
|
---|
599 | #endif
|
---|
600 |
|
---|
601 | #ifdef WOLFSSL_CERT_REQ
|
---|
602 | enum CsrAttrType {
|
---|
603 | CHALLENGE_PASSWORD_OID = 659,
|
---|
604 | SERIAL_NUMBER_OID = 94,
|
---|
605 | EXTENSION_REQUEST_OID = 666,
|
---|
606 | };
|
---|
607 | #endif
|
---|
608 |
|
---|
609 | /* Key usage extension bits (based on RFC 5280) */
|
---|
610 | #define KEYUSE_DIGITAL_SIG 0x0080
|
---|
611 | #define KEYUSE_CONTENT_COMMIT 0x0040
|
---|
612 | #define KEYUSE_KEY_ENCIPHER 0x0020
|
---|
613 | #define KEYUSE_DATA_ENCIPHER 0x0010
|
---|
614 | #define KEYUSE_KEY_AGREE 0x0008
|
---|
615 | #define KEYUSE_KEY_CERT_SIGN 0x0004
|
---|
616 | #define KEYUSE_CRL_SIGN 0x0002
|
---|
617 | #define KEYUSE_ENCIPHER_ONLY 0x0001
|
---|
618 | #define KEYUSE_DECIPHER_ONLY 0x8000
|
---|
619 |
|
---|
620 | /* Extended Key Usage bits (internal mapping only) */
|
---|
621 | #define EXTKEYUSE_USER 0x80
|
---|
622 | #define EXTKEYUSE_OCSP_SIGN 0x40
|
---|
623 | #define EXTKEYUSE_TIMESTAMP 0x20
|
---|
624 | #define EXTKEYUSE_EMAILPROT 0x10
|
---|
625 | #define EXTKEYUSE_CODESIGN 0x08
|
---|
626 | #define EXTKEYUSE_CLIENT_AUTH 0x04
|
---|
627 | #define EXTKEYUSE_SERVER_AUTH 0x02
|
---|
628 | #define EXTKEYUSE_ANY 0x01
|
---|
629 |
|
---|
630 | typedef struct DNS_entry DNS_entry;
|
---|
631 |
|
---|
632 | struct DNS_entry {
|
---|
633 | DNS_entry* next; /* next on DNS list */
|
---|
634 | int type; /* i.e. ASN_DNS_TYPE */
|
---|
635 | int len; /* actual DNS len */
|
---|
636 | char* name; /* actual DNS name */
|
---|
637 | };
|
---|
638 |
|
---|
639 |
|
---|
640 | typedef struct Base_entry Base_entry;
|
---|
641 |
|
---|
642 | struct Base_entry {
|
---|
643 | Base_entry* next; /* next on name base list */
|
---|
644 | char* name; /* actual name base */
|
---|
645 | int nameSz; /* name length */
|
---|
646 | byte type; /* Name base type (DNS or RFC822) */
|
---|
647 | };
|
---|
648 |
|
---|
649 |
|
---|
650 | enum SignatureState {
|
---|
651 | SIG_STATE_BEGIN,
|
---|
652 | SIG_STATE_HASH,
|
---|
653 | SIG_STATE_KEY,
|
---|
654 | SIG_STATE_DO,
|
---|
655 | SIG_STATE_CHECK,
|
---|
656 | };
|
---|
657 |
|
---|
658 |
|
---|
659 | #ifdef HAVE_PK_CALLBACKS
|
---|
660 | #ifdef HAVE_ECC
|
---|
661 | typedef int (*wc_CallbackEccVerify)(
|
---|
662 | const unsigned char* sig, unsigned int sigSz,
|
---|
663 | const unsigned char* hash, unsigned int hashSz,
|
---|
664 | const unsigned char* keyDer, unsigned int keySz,
|
---|
665 | int* result, void* ctx);
|
---|
666 | #endif
|
---|
667 | #ifndef NO_RSA
|
---|
668 | typedef int (*wc_CallbackRsaVerify)(
|
---|
669 | unsigned char* sig, unsigned int sigSz,
|
---|
670 | unsigned char** out,
|
---|
671 | const unsigned char* keyDer, unsigned int keySz,
|
---|
672 | void* ctx);
|
---|
673 | #endif
|
---|
674 | #endif /* HAVE_PK_CALLBACKS */
|
---|
675 |
|
---|
676 | struct SignatureCtx {
|
---|
677 | void* heap;
|
---|
678 | byte* digest;
|
---|
679 | #ifndef NO_RSA
|
---|
680 | byte* out;
|
---|
681 | #endif
|
---|
682 | #if !(defined(NO_RSA) && defined(NO_DSA))
|
---|
683 | byte* sigCpy;
|
---|
684 | #endif
|
---|
685 | #if defined(HAVE_ECC) || defined(HAVE_ED25519) || defined(HAVE_ED448) || \
|
---|
686 | !defined(NO_DSA)
|
---|
687 | int verify;
|
---|
688 | #endif
|
---|
689 | union {
|
---|
690 | #ifndef NO_RSA
|
---|
691 | struct RsaKey* rsa;
|
---|
692 | #endif
|
---|
693 | #ifndef NO_DSA
|
---|
694 | struct DsaKey* dsa;
|
---|
695 | #endif
|
---|
696 | #ifdef HAVE_ECC
|
---|
697 | struct ecc_key* ecc;
|
---|
698 | #endif
|
---|
699 | #ifdef HAVE_ED25519
|
---|
700 | struct ed25519_key* ed25519;
|
---|
701 | #endif
|
---|
702 | #ifdef HAVE_ED448
|
---|
703 | struct ed448_key* ed448;
|
---|
704 | #endif
|
---|
705 | void* ptr;
|
---|
706 | } key;
|
---|
707 | int devId;
|
---|
708 | int state;
|
---|
709 | int typeH;
|
---|
710 | int digestSz;
|
---|
711 | word32 keyOID;
|
---|
712 | #ifdef WOLFSSL_ASYNC_CRYPT
|
---|
713 | WC_ASYNC_DEV* asyncDev;
|
---|
714 | void* asyncCtx;
|
---|
715 | #endif
|
---|
716 |
|
---|
717 | #ifdef HAVE_PK_CALLBACKS
|
---|
718 | #ifdef HAVE_ECC
|
---|
719 | wc_CallbackEccVerify pkCbEcc;
|
---|
720 | void* pkCtxEcc;
|
---|
721 | #endif
|
---|
722 | #ifndef NO_RSA
|
---|
723 | wc_CallbackRsaVerify pkCbRsa;
|
---|
724 | void* pkCtxRsa;
|
---|
725 | #endif
|
---|
726 | #endif /* HAVE_PK_CALLBACKS */
|
---|
727 | #ifndef NO_RSA
|
---|
728 | #ifdef WOLFSSL_RENESAS_TSIP_TLS
|
---|
729 | byte verifyByTSIP;
|
---|
730 | word32 certBegin;
|
---|
731 | word32 pubkey_n_start;
|
---|
732 | word32 pubkey_n_len;
|
---|
733 | word32 pubkey_e_start;
|
---|
734 | word32 pubkey_e_len;
|
---|
735 | #endif
|
---|
736 | #endif
|
---|
737 | };
|
---|
738 |
|
---|
739 | enum CertSignState {
|
---|
740 | CERTSIGN_STATE_BEGIN,
|
---|
741 | CERTSIGN_STATE_DIGEST,
|
---|
742 | CERTSIGN_STATE_ENCODE,
|
---|
743 | CERTSIGN_STATE_DO,
|
---|
744 | };
|
---|
745 |
|
---|
746 | struct CertSignCtx {
|
---|
747 | byte* sig;
|
---|
748 | byte* digest;
|
---|
749 | #ifndef NO_RSA
|
---|
750 | byte* encSig;
|
---|
751 | int encSigSz;
|
---|
752 | #endif
|
---|
753 | int state; /* enum CertSignState */
|
---|
754 | };
|
---|
755 |
|
---|
756 | #ifndef WOLFSSL_MAX_PATH_LEN
|
---|
757 | /* RFC 5280 Section 6.1.2. "Initialization" - item (k) defines
|
---|
758 | * (k) max_path_length: this integer is initialized to "n", is
|
---|
759 | * decremented for each non-self-issued certificate in the path,
|
---|
760 | * and may be reduced to the value in the path length constraint
|
---|
761 | * field within the basic constraints extension of a CA
|
---|
762 | * certificate.
|
---|
763 | *
|
---|
764 | * wolfSSL has arbitrarily selected the value 127 for "n" in the above
|
---|
765 | * description. Users can modify the maximum path length by setting
|
---|
766 | * WOLFSSL_MAX_PATH_LEN to a preferred value at build time
|
---|
767 | */
|
---|
768 | #define WOLFSSL_MAX_PATH_LEN 127
|
---|
769 | #endif
|
---|
770 |
|
---|
771 | typedef struct DecodedCert DecodedCert;
|
---|
772 | typedef struct Signer Signer;
|
---|
773 | #ifdef WOLFSSL_TRUST_PEER_CERT
|
---|
774 | typedef struct TrustedPeerCert TrustedPeerCert;
|
---|
775 | #endif /* WOLFSSL_TRUST_PEER_CERT */
|
---|
776 | typedef struct SignatureCtx SignatureCtx;
|
---|
777 | typedef struct CertSignCtx CertSignCtx;
|
---|
778 |
|
---|
779 |
|
---|
780 | struct DecodedCert {
|
---|
781 | const byte* publicKey;
|
---|
782 | word32 pubKeySize;
|
---|
783 | int pubKeyStored;
|
---|
784 | word32 certBegin; /* offset to start of cert */
|
---|
785 | word32 sigIndex; /* offset to start of signature */
|
---|
786 | word32 sigLength; /* length of signature */
|
---|
787 | word32 signatureOID; /* sum of algorithm object id */
|
---|
788 | word32 keyOID; /* sum of key algo object id */
|
---|
789 | int version; /* cert version, 1 or 3 */
|
---|
790 | DNS_entry* altNames; /* alt names list of dns entries */
|
---|
791 | #ifndef IGNORE_NAME_CONSTRAINTS
|
---|
792 | DNS_entry* altEmailNames; /* alt names list of RFC822 entries */
|
---|
793 | DNS_entry* altDirNames; /* alt names list of DIR entries */
|
---|
794 | Base_entry* permittedNames; /* Permitted name bases */
|
---|
795 | Base_entry* excludedNames; /* Excluded name bases */
|
---|
796 | #endif /* IGNORE_NAME_CONSTRAINTS */
|
---|
797 | byte subjectHash[KEYID_SIZE]; /* hash of all Names */
|
---|
798 | byte issuerHash[KEYID_SIZE]; /* hash of all Names */
|
---|
799 | #ifdef HAVE_OCSP
|
---|
800 | byte subjectKeyHash[KEYID_SIZE]; /* hash of the public Key */
|
---|
801 | byte issuerKeyHash[KEYID_SIZE]; /* hash of the public Key */
|
---|
802 | #endif /* HAVE_OCSP */
|
---|
803 | const byte* signature; /* not owned, points into raw cert */
|
---|
804 | char* subjectCN; /* CommonName */
|
---|
805 | int subjectCNLen; /* CommonName Length */
|
---|
806 | char subjectCNEnc; /* CommonName Encoding */
|
---|
807 | char issuer[ASN_NAME_MAX]; /* full name including common name */
|
---|
808 | char subject[ASN_NAME_MAX]; /* full name including common name */
|
---|
809 | int verify; /* Default to yes, but could be off */
|
---|
810 | const byte* source; /* byte buffer holder cert, NOT owner */
|
---|
811 | word32 srcIdx; /* current offset into buffer */
|
---|
812 | word32 maxIdx; /* max offset based on init size */
|
---|
813 | void* heap; /* for user memory overrides */
|
---|
814 | byte serial[EXTERNAL_SERIAL_SIZE]; /* raw serial number */
|
---|
815 | int serialSz; /* raw serial bytes stored */
|
---|
816 | const byte* extensions; /* not owned, points into raw cert */
|
---|
817 | int extensionsSz; /* length of cert extensions */
|
---|
818 | word32 extensionsIdx; /* if want to go back and parse later */
|
---|
819 | const byte* extAuthInfo; /* Authority Information Access URI */
|
---|
820 | int extAuthInfoSz; /* length of the URI */
|
---|
821 | #if defined(OPENSSL_ALL) || defined(WOLFSSL_QT)
|
---|
822 | const byte* extAuthInfoCaIssuer; /* Authority Info Access caIssuer URI */
|
---|
823 | int extAuthInfoCaIssuerSz; /* length of the caIssuer URI */
|
---|
824 | #endif
|
---|
825 | const byte* extCrlInfo; /* CRL Distribution Points */
|
---|
826 | int extCrlInfoSz; /* length of the URI */
|
---|
827 | byte extSubjKeyId[KEYID_SIZE]; /* Subject Key ID */
|
---|
828 | byte extAuthKeyId[KEYID_SIZE]; /* Authority Key ID */
|
---|
829 | byte pathLength; /* CA basic constraint path length */
|
---|
830 | byte maxPathLen; /* max_path_len see RFC 5280 section
|
---|
831 | * 6.1.2 "Initialization" - (k) for
|
---|
832 | * description of max_path_len */
|
---|
833 | word16 extKeyUsage; /* Key usage bitfield */
|
---|
834 | byte extExtKeyUsage; /* Extended Key usage bitfield */
|
---|
835 |
|
---|
836 | #if defined(OPENSSL_EXTRA) || defined(OPENSSL_EXTRA_X509_SMALL)
|
---|
837 | const byte* extExtKeyUsageSrc;
|
---|
838 | word32 extExtKeyUsageSz;
|
---|
839 | word32 extExtKeyUsageCount;
|
---|
840 | const byte* extAuthKeyIdSrc;
|
---|
841 | word32 extAuthKeyIdSz;
|
---|
842 | const byte* extSubjKeyIdSrc;
|
---|
843 | word32 extSubjKeyIdSz;
|
---|
844 | #endif
|
---|
845 |
|
---|
846 | #if defined(HAVE_ECC) || defined(HAVE_ED25519) || defined(HAVE_ED448)
|
---|
847 | word32 pkCurveOID; /* Public Key's curve OID */
|
---|
848 | #endif /* HAVE_ECC */
|
---|
849 | const byte* beforeDate;
|
---|
850 | int beforeDateLen;
|
---|
851 | const byte* afterDate;
|
---|
852 | int afterDateLen;
|
---|
853 | #if defined(HAVE_PKCS7) || defined(WOLFSSL_CERT_EXT)
|
---|
854 | const byte* issuerRaw; /* pointer to issuer inside source */
|
---|
855 | int issuerRawLen;
|
---|
856 | #endif
|
---|
857 | #if !defined(IGNORE_NAME_CONSTRAINTS) || defined(WOLFSSL_CERT_EXT)
|
---|
858 | const byte* subjectRaw; /* pointer to subject inside source */
|
---|
859 | int subjectRawLen;
|
---|
860 | #endif
|
---|
861 | #if defined(WOLFSSL_CERT_GEN) || defined(WOLFSSL_CERT_EXT)
|
---|
862 | /* easy access to subject info for other sign */
|
---|
863 | char* subjectSN;
|
---|
864 | int subjectSNLen;
|
---|
865 | char subjectSNEnc;
|
---|
866 | char* subjectC;
|
---|
867 | int subjectCLen;
|
---|
868 | char subjectCEnc;
|
---|
869 | char* subjectL;
|
---|
870 | int subjectLLen;
|
---|
871 | char subjectLEnc;
|
---|
872 | char* subjectST;
|
---|
873 | int subjectSTLen;
|
---|
874 | char subjectSTEnc;
|
---|
875 | char* subjectO;
|
---|
876 | int subjectOLen;
|
---|
877 | char subjectOEnc;
|
---|
878 | char* subjectOU;
|
---|
879 | int subjectOULen;
|
---|
880 | char subjectOUEnc;
|
---|
881 | char* subjectSND;
|
---|
882 | int subjectSNDLen;
|
---|
883 | char subjectSNDEnc;
|
---|
884 | #ifdef WOLFSSL_CERT_EXT
|
---|
885 | char* subjectBC;
|
---|
886 | int subjectBCLen;
|
---|
887 | char subjectBCEnc;
|
---|
888 | char* subjectJC;
|
---|
889 | int subjectJCLen;
|
---|
890 | char subjectJCEnc;
|
---|
891 | char* subjectJS;
|
---|
892 | int subjectJSLen;
|
---|
893 | char subjectJSEnc;
|
---|
894 | #endif
|
---|
895 | char* subjectEmail;
|
---|
896 | int subjectEmailLen;
|
---|
897 | #endif /* WOLFSSL_CERT_GEN */
|
---|
898 | #if defined(OPENSSL_EXTRA) || defined(OPENSSL_EXTRA_X509_SMALL)
|
---|
899 | /* WOLFSSL_X509_NAME structures (used void* to avoid including ssl.h) */
|
---|
900 | void* issuerName;
|
---|
901 | void* subjectName;
|
---|
902 | #endif /* OPENSSL_EXTRA */
|
---|
903 | #ifdef WOLFSSL_SEP
|
---|
904 | int deviceTypeSz;
|
---|
905 | byte* deviceType;
|
---|
906 | int hwTypeSz;
|
---|
907 | byte* hwType;
|
---|
908 | int hwSerialNumSz;
|
---|
909 | byte* hwSerialNum;
|
---|
910 | #endif /* WOLFSSL_SEP */
|
---|
911 | #ifdef WOLFSSL_CERT_EXT
|
---|
912 | char extCertPolicies[MAX_CERTPOL_NB][MAX_CERTPOL_SZ];
|
---|
913 | int extCertPoliciesNb;
|
---|
914 | #endif /* defined(WOLFSSL_CERT_GEN) || defined(WOLFSSL_CERT_EXT) */
|
---|
915 |
|
---|
916 | #ifdef WOLFSSL_CERT_REQ
|
---|
917 | /* CSR attributes */
|
---|
918 | char* cPwd; /* challengePassword */
|
---|
919 | int cPwdLen;
|
---|
920 | char* sNum; /* Serial Number */
|
---|
921 | int sNumLen;
|
---|
922 | #endif /* WOLFSSL_CERT_REQ */
|
---|
923 |
|
---|
924 | Signer* ca;
|
---|
925 | #ifndef NO_CERTS
|
---|
926 | SignatureCtx sigCtx;
|
---|
927 | #endif
|
---|
928 | #ifdef WOLFSSL_RENESAS_TSIP
|
---|
929 | byte* tsip_encRsaKeyIdx;
|
---|
930 | #endif
|
---|
931 |
|
---|
932 | int badDate;
|
---|
933 | int criticalExt;
|
---|
934 |
|
---|
935 | /* Option Bits */
|
---|
936 | byte subjectCNStored : 1; /* have we saved a copy we own */
|
---|
937 | byte extSubjKeyIdSet : 1; /* Set when the SKID was read from cert */
|
---|
938 | byte extAuthKeyIdSet : 1; /* Set when the AKID was read from cert */
|
---|
939 | #ifndef IGNORE_NAME_CONSTRAINTS
|
---|
940 | byte extNameConstraintSet : 1;
|
---|
941 | #endif
|
---|
942 | byte isCA : 1; /* CA basic constraint true */
|
---|
943 | byte pathLengthSet : 1; /* CA basic const path length set */
|
---|
944 | byte weOwnAltNames : 1; /* altNames haven't been given to copy */
|
---|
945 | byte extKeyUsageSet : 1;
|
---|
946 | byte extExtKeyUsageSet : 1; /* Extended Key Usage set */
|
---|
947 | #ifdef HAVE_OCSP
|
---|
948 | byte ocspNoCheckSet : 1; /* id-pkix-ocsp-nocheck set */
|
---|
949 | #endif
|
---|
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 | #ifdef WOLFSSL_CERT_REQ
|
---|
976 | byte isCSR : 1; /* Do we intend on parsing a CSR? */
|
---|
977 | #endif
|
---|
978 | };
|
---|
979 |
|
---|
980 |
|
---|
981 | #ifdef NO_SHA
|
---|
982 | #define SIGNER_DIGEST_SIZE WC_SHA256_DIGEST_SIZE
|
---|
983 | #else
|
---|
984 | #define SIGNER_DIGEST_SIZE WC_SHA_DIGEST_SIZE
|
---|
985 | #endif
|
---|
986 |
|
---|
987 | /* CA Signers */
|
---|
988 | /* if change layout change PERSIST_CERT_CACHE functions too */
|
---|
989 | struct Signer {
|
---|
990 | word32 pubKeySize;
|
---|
991 | word32 keyOID; /* key type */
|
---|
992 | word16 keyUsage;
|
---|
993 | byte maxPathLen;
|
---|
994 | byte pathLength;
|
---|
995 | byte pathLengthSet : 1;
|
---|
996 | byte selfSigned : 1;
|
---|
997 | const byte* publicKey;
|
---|
998 | int nameLen;
|
---|
999 | char* name; /* common name */
|
---|
1000 | #ifndef IGNORE_NAME_CONSTRAINTS
|
---|
1001 | Base_entry* permittedNames;
|
---|
1002 | Base_entry* excludedNames;
|
---|
1003 | #endif /* IGNORE_NAME_CONSTRAINTS */
|
---|
1004 | byte subjectNameHash[SIGNER_DIGEST_SIZE];
|
---|
1005 | /* sha hash of names in certificate */
|
---|
1006 | #ifndef NO_SKID
|
---|
1007 | byte subjectKeyIdHash[SIGNER_DIGEST_SIZE];
|
---|
1008 | /* sha hash of names in certificate */
|
---|
1009 | #endif
|
---|
1010 | #ifdef HAVE_OCSP
|
---|
1011 | byte subjectKeyHash[KEYID_SIZE];
|
---|
1012 | #endif
|
---|
1013 | #ifdef WOLFSSL_SIGNER_DER_CERT
|
---|
1014 | DerBuffer* derCert;
|
---|
1015 | #endif
|
---|
1016 | #ifdef WOLFSSL_RENESAS_TSIP_TLS
|
---|
1017 | word32 cm_idx;
|
---|
1018 | #endif
|
---|
1019 | Signer* next;
|
---|
1020 | };
|
---|
1021 |
|
---|
1022 |
|
---|
1023 | #ifdef WOLFSSL_TRUST_PEER_CERT
|
---|
1024 | /* used for having trusted peer certs rather then CA */
|
---|
1025 | struct TrustedPeerCert {
|
---|
1026 | int nameLen;
|
---|
1027 | char* name; /* common name */
|
---|
1028 | #ifndef IGNORE_NAME_CONSTRAINTS
|
---|
1029 | Base_entry* permittedNames;
|
---|
1030 | Base_entry* excludedNames;
|
---|
1031 | #endif /* IGNORE_NAME_CONSTRAINTS */
|
---|
1032 | byte subjectNameHash[SIGNER_DIGEST_SIZE];
|
---|
1033 | /* sha hash of names in certificate */
|
---|
1034 | #ifndef NO_SKID
|
---|
1035 | byte subjectKeyIdHash[SIGNER_DIGEST_SIZE];
|
---|
1036 | /* sha hash of names in certificate */
|
---|
1037 | #endif
|
---|
1038 | word32 sigLen;
|
---|
1039 | byte* sig;
|
---|
1040 | struct TrustedPeerCert* next;
|
---|
1041 | };
|
---|
1042 | #endif /* WOLFSSL_TRUST_PEER_CERT */
|
---|
1043 |
|
---|
1044 |
|
---|
1045 | /* for testing or custom openssl wrappers */
|
---|
1046 | #if defined(WOLFSSL_TEST_CERT) || defined(OPENSSL_EXTRA) || \
|
---|
1047 | defined(OPENSSL_EXTRA_X509_SMALL)
|
---|
1048 | #define WOLFSSL_ASN_API WOLFSSL_API
|
---|
1049 | #else
|
---|
1050 | #define WOLFSSL_ASN_API WOLFSSL_LOCAL
|
---|
1051 | #endif
|
---|
1052 |
|
---|
1053 | #ifdef HAVE_SMIME
|
---|
1054 | #define MIME_HEADER_ASCII_MIN 33
|
---|
1055 | #define MIME_HEADER_ASCII_MAX 126
|
---|
1056 |
|
---|
1057 | typedef struct MimeParam MimeParam;
|
---|
1058 | typedef struct MimeHdr MimeHdr;
|
---|
1059 |
|
---|
1060 | struct MimeParam
|
---|
1061 | {
|
---|
1062 | MimeParam* next;
|
---|
1063 | char* attribute;
|
---|
1064 | char* value;
|
---|
1065 | };
|
---|
1066 |
|
---|
1067 | struct MimeHdr
|
---|
1068 | {
|
---|
1069 | MimeHdr* next;
|
---|
1070 | MimeParam* params;
|
---|
1071 | char* name;
|
---|
1072 | char* body;
|
---|
1073 | };
|
---|
1074 |
|
---|
1075 | typedef enum MimeTypes
|
---|
1076 | {
|
---|
1077 | MIME_HDR,
|
---|
1078 | MIME_PARAM
|
---|
1079 | } MimeTypes;
|
---|
1080 |
|
---|
1081 | typedef enum MimeStatus
|
---|
1082 | {
|
---|
1083 | MIME_NAMEATTR,
|
---|
1084 | MIME_BODYVAL
|
---|
1085 | } MimeStatus;
|
---|
1086 | #endif /* HAVE_SMIME */
|
---|
1087 |
|
---|
1088 |
|
---|
1089 | WOLFSSL_LOCAL int CalcHashId(const byte* data, word32 len, byte* hash);
|
---|
1090 | WOLFSSL_LOCAL int GetName(DecodedCert* cert, int nameType, int maxIdx);
|
---|
1091 |
|
---|
1092 | WOLFSSL_ASN_API int wc_BerToDer(const byte* ber, word32 berSz, byte* der,
|
---|
1093 | word32* derSz);
|
---|
1094 |
|
---|
1095 | WOLFSSL_ASN_API void FreeAltNames(DNS_entry*, void*);
|
---|
1096 | #ifndef IGNORE_NAME_CONSTRAINTS
|
---|
1097 | WOLFSSL_ASN_API void FreeNameSubtrees(Base_entry*, void*);
|
---|
1098 | #endif /* IGNORE_NAME_CONSTRAINTS */
|
---|
1099 | WOLFSSL_ASN_API void InitDecodedCert(DecodedCert*, const byte*, word32, void*);
|
---|
1100 | WOLFSSL_ASN_API void FreeDecodedCert(DecodedCert*);
|
---|
1101 | WOLFSSL_ASN_API int ParseCert(DecodedCert*, int type, int verify, void* cm);
|
---|
1102 |
|
---|
1103 | WOLFSSL_LOCAL int DecodePolicyOID(char *o, word32 oSz,
|
---|
1104 | const byte *in, word32 inSz);
|
---|
1105 | WOLFSSL_LOCAL int EncodePolicyOID(byte *out, word32 *outSz,
|
---|
1106 | const char *in, void* heap);
|
---|
1107 | WOLFSSL_API int CheckCertSignature(const byte*,word32,void*,void* cm);
|
---|
1108 | WOLFSSL_LOCAL int CheckCertSignaturePubKey(const byte* cert, word32 certSz,
|
---|
1109 | void* heap, const byte* pubKey, word32 pubKeySz, int pubKeyOID);
|
---|
1110 | #ifdef WOLFSSL_CERT_REQ
|
---|
1111 | WOLFSSL_LOCAL int CheckCSRSignaturePubKey(const byte* cert, word32 certSz, void* heap,
|
---|
1112 | const byte* pubKey, word32 pubKeySz, int pubKeyOID);
|
---|
1113 | #endif /* WOLFSSL_CERT_REQ */
|
---|
1114 | WOLFSSL_LOCAL int AddSignature(byte* buf, int bodySz, const byte* sig, int sigSz,
|
---|
1115 | int sigAlgoType);
|
---|
1116 | WOLFSSL_LOCAL int ParseCertRelative(DecodedCert*,int type,int verify,void* cm);
|
---|
1117 | WOLFSSL_LOCAL int DecodeToKey(DecodedCert*, int verify);
|
---|
1118 | WOLFSSL_LOCAL int wc_GetPubX509(DecodedCert* cert, int verify, int* badDate);
|
---|
1119 |
|
---|
1120 | WOLFSSL_LOCAL const byte* OidFromId(word32 id, word32 type, word32* oidSz);
|
---|
1121 | WOLFSSL_LOCAL Signer* MakeSigner(void*);
|
---|
1122 | WOLFSSL_LOCAL void FreeSigner(Signer*, void*);
|
---|
1123 | WOLFSSL_LOCAL void FreeSignerTable(Signer**, int, void*);
|
---|
1124 | #ifdef WOLFSSL_TRUST_PEER_CERT
|
---|
1125 | WOLFSSL_LOCAL void FreeTrustedPeer(TrustedPeerCert*, void*);
|
---|
1126 | WOLFSSL_LOCAL void FreeTrustedPeerTable(TrustedPeerCert**, int, void*);
|
---|
1127 | #endif /* WOLFSSL_TRUST_PEER_CERT */
|
---|
1128 |
|
---|
1129 | WOLFSSL_ASN_API int ToTraditional(byte* buffer, word32 length);
|
---|
1130 | WOLFSSL_ASN_API int ToTraditional_ex(byte* buffer, word32 length,
|
---|
1131 | word32* algId);
|
---|
1132 | WOLFSSL_LOCAL int ToTraditionalInline(const byte* input, word32* inOutIdx,
|
---|
1133 | word32 length);
|
---|
1134 | WOLFSSL_LOCAL int ToTraditionalInline_ex(const byte* input, word32* inOutIdx,
|
---|
1135 | word32 length, word32* algId);
|
---|
1136 | WOLFSSL_LOCAL int ToTraditionalEnc(byte* buffer, word32 length,const char*,int,
|
---|
1137 | word32* algId);
|
---|
1138 | WOLFSSL_ASN_API int UnTraditionalEnc(byte* key, word32 keySz, byte* out,
|
---|
1139 | word32* outSz, const char* password, int passwordSz, int vPKCS,
|
---|
1140 | int vAlgo, byte* salt, word32 saltSz, int itt, WC_RNG* rng, void* heap);
|
---|
1141 | WOLFSSL_ASN_API int TraditionalEnc(byte* key, word32 keySz, byte* out,
|
---|
1142 | word32* outSz, const char* password, int passwordSz, int vPKCS,
|
---|
1143 | int vAlgo, int encAlgId, byte* salt, word32 saltSz, int itt,
|
---|
1144 | WC_RNG* rng, void* heap);
|
---|
1145 | WOLFSSL_LOCAL int DecryptContent(byte* input, word32 sz,const char* psw,int pswSz);
|
---|
1146 | WOLFSSL_LOCAL int EncryptContent(byte* input, word32 sz, byte* out, word32* outSz,
|
---|
1147 | const char* password,int passwordSz, int vPKCS, int vAlgo,
|
---|
1148 | byte* salt, word32 saltSz, int itt, WC_RNG* rng, void* heap);
|
---|
1149 | WOLFSSL_LOCAL int wc_GetKeyOID(byte* key, word32 keySz, const byte** curveOID,
|
---|
1150 | word32* oidSz, int* algoID, void* heap);
|
---|
1151 |
|
---|
1152 | typedef struct tm wolfssl_tm;
|
---|
1153 | #if defined(OPENSSL_ALL) || defined(WOLFSSL_MYSQL_COMPATIBLE) || defined(OPENSSL_EXTRA) || \
|
---|
1154 | defined(WOLFSSL_NGINX) || defined(WOLFSSL_HAPROXY)
|
---|
1155 | WOLFSSL_LOCAL int GetTimeString(byte* date, int format, char* buf, int len);
|
---|
1156 | #endif
|
---|
1157 | #if !defined(NO_ASN_TIME) && defined(HAVE_PKCS7)
|
---|
1158 | WOLFSSL_LOCAL int GetAsnTimeString(void* currTime, byte* buf, word32 len);
|
---|
1159 | #endif
|
---|
1160 | WOLFSSL_LOCAL int ExtractDate(const unsigned char* date, unsigned char format,
|
---|
1161 | wolfssl_tm* certTime, int* idx);
|
---|
1162 | WOLFSSL_LOCAL int DateGreaterThan(const struct tm* a, const struct tm* b);
|
---|
1163 | WOLFSSL_LOCAL int wc_ValidateDate(const byte* date, byte format, int dateType);
|
---|
1164 | WOLFSSL_LOCAL int wc_OBJ_sn2nid(const char *sn);
|
---|
1165 |
|
---|
1166 | /* ASN.1 helper functions */
|
---|
1167 | #ifdef WOLFSSL_CERT_GEN
|
---|
1168 | WOLFSSL_ASN_API int SetName(byte* output, word32 outputSz, CertName* name);
|
---|
1169 | WOLFSSL_LOCAL const char* GetOneCertName(CertName* name, int idx);
|
---|
1170 | WOLFSSL_LOCAL byte GetCertNameId(int idx);
|
---|
1171 | #endif
|
---|
1172 | WOLFSSL_LOCAL int GetShortInt(const byte* input, word32* inOutIdx, int* number,
|
---|
1173 | word32 maxIdx);
|
---|
1174 | WOLFSSL_LOCAL int SetShortInt(byte* input, word32* inOutIdx, word32 number,
|
---|
1175 | word32 maxIdx);
|
---|
1176 |
|
---|
1177 | WOLFSSL_LOCAL const char* GetSigName(int oid);
|
---|
1178 | WOLFSSL_LOCAL int GetLength(const byte* input, word32* inOutIdx, int* len,
|
---|
1179 | word32 maxIdx);
|
---|
1180 | WOLFSSL_LOCAL int GetLength_ex(const byte* input, word32* inOutIdx, int* len,
|
---|
1181 | word32 maxIdx, int check);
|
---|
1182 | WOLFSSL_LOCAL int GetSequence(const byte* input, word32* inOutIdx, int* len,
|
---|
1183 | word32 maxIdx);
|
---|
1184 | WOLFSSL_LOCAL int GetSequence_ex(const byte* input, word32* inOutIdx, int* len,
|
---|
1185 | word32 maxIdx, int check);
|
---|
1186 | WOLFSSL_LOCAL int GetOctetString(const byte* input, word32* inOutIdx, int* len,
|
---|
1187 | word32 maxIdx);
|
---|
1188 | WOLFSSL_LOCAL int CheckBitString(const byte* input, word32* inOutIdx, int* len,
|
---|
1189 | word32 maxIdx, int zeroBits, byte* unusedBits);
|
---|
1190 | WOLFSSL_LOCAL int GetSet(const byte* input, word32* inOutIdx, int* len,
|
---|
1191 | word32 maxIdx);
|
---|
1192 | WOLFSSL_LOCAL int GetSet_ex(const byte* input, word32* inOutIdx, int* len,
|
---|
1193 | word32 maxIdx, int check);
|
---|
1194 | WOLFSSL_LOCAL int GetMyVersion(const byte* input, word32* inOutIdx,
|
---|
1195 | int* version, word32 maxIdx);
|
---|
1196 | WOLFSSL_LOCAL int GetInt(mp_int* mpi, const byte* input, word32* inOutIdx,
|
---|
1197 | word32 maxIdx);
|
---|
1198 | #ifdef HAVE_OID_ENCODING
|
---|
1199 | WOLFSSL_LOCAL int EncodeObjectId(const word16* in, word32 inSz,
|
---|
1200 | byte* out, word32* outSz);
|
---|
1201 | #endif
|
---|
1202 | #ifdef HAVE_OID_DECODING
|
---|
1203 | WOLFSSL_LOCAL int DecodeObjectId(const byte* in, word32 inSz,
|
---|
1204 | word16* out, word32* outSz);
|
---|
1205 | #endif
|
---|
1206 | WOLFSSL_LOCAL int GetASNObjectId(const byte* input, word32* inOutIdx, int* len,
|
---|
1207 | word32 maxIdx);
|
---|
1208 | WOLFSSL_LOCAL int SetObjectId(int len, byte* output);
|
---|
1209 | WOLFSSL_LOCAL int GetObjectId(const byte* input, word32* inOutIdx, word32* oid,
|
---|
1210 | word32 oidType, word32 maxIdx);
|
---|
1211 | WOLFSSL_LOCAL int GetAlgoId(const byte* input, word32* inOutIdx, word32* oid,
|
---|
1212 | word32 oidType, word32 maxIdx);
|
---|
1213 | WOLFSSL_LOCAL int GetASNTag(const byte* input, word32* idx, byte* tag,
|
---|
1214 | word32 inputSz);
|
---|
1215 | WOLFSSL_LOCAL word32 SetLength(word32 length, byte* output);
|
---|
1216 | WOLFSSL_LOCAL word32 SetSequence(word32 len, byte* output);
|
---|
1217 | WOLFSSL_LOCAL word32 SetOctetString(word32 len, byte* output);
|
---|
1218 | #if (defined(WOLFSSL_QT) || defined(OPENSSL_ALL)) && !defined(NO_DH) \
|
---|
1219 | || defined(WOLFSSL_OPENSSH)
|
---|
1220 | WOLFSSL_LOCAL int wc_DhParamsToDer(DhKey* key, byte* out, word32* outSz);
|
---|
1221 | WOLFSSL_LOCAL int wc_DhPubKeyToDer(DhKey* key, byte* out, word32* outSz);
|
---|
1222 | WOLFSSL_LOCAL int wc_DhPrivKeyToDer(DhKey* key, byte* out, word32* outSz);
|
---|
1223 | #endif
|
---|
1224 | WOLFSSL_LOCAL int SetASNInt(int len, byte firstByte, byte* output);
|
---|
1225 | WOLFSSL_LOCAL word32 SetBitString(word32 len, byte unusedBits, byte* output);
|
---|
1226 | WOLFSSL_LOCAL word32 SetImplicit(byte tag,byte number,word32 len,byte* output);
|
---|
1227 | WOLFSSL_LOCAL word32 SetExplicit(byte number, word32 len, byte* output);
|
---|
1228 | WOLFSSL_LOCAL word32 SetSet(word32 len, byte* output);
|
---|
1229 | WOLFSSL_LOCAL word32 SetAlgoID(int algoOID,byte* output,int type,int curveSz);
|
---|
1230 | WOLFSSL_LOCAL int SetMyVersion(word32 version, byte* output, int header);
|
---|
1231 | WOLFSSL_LOCAL int SetSerialNumber(const byte* sn, word32 snSz, byte* output,
|
---|
1232 | word32 outputSz, int maxSnSz);
|
---|
1233 | WOLFSSL_LOCAL int GetSerialNumber(const byte* input, word32* inOutIdx,
|
---|
1234 | byte* serial, int* serialSz, word32 maxIdx);
|
---|
1235 | WOLFSSL_LOCAL int GetNameHash(const byte* source, word32* idx, byte* hash,
|
---|
1236 | int maxIdx);
|
---|
1237 | WOLFSSL_LOCAL int wc_CheckPrivateKeyCert(const byte* key, word32 keySz, DecodedCert* der);
|
---|
1238 | WOLFSSL_LOCAL int wc_CheckPrivateKey(const byte* privKey, word32 privKeySz,
|
---|
1239 | const byte* pubKey, word32 pubKeySz, enum Key_Sum ks);
|
---|
1240 | WOLFSSL_LOCAL int StoreDHparams(byte* out, word32* outLen, mp_int* p, mp_int* g);
|
---|
1241 | WOLFSSL_LOCAL int FlattenAltNames( byte*, word32, const DNS_entry*);
|
---|
1242 |
|
---|
1243 | #ifdef HAVE_ECC
|
---|
1244 | /* ASN sig helpers */
|
---|
1245 | WOLFSSL_LOCAL int StoreECC_DSA_Sig(byte* out, word32* outLen, mp_int* r,
|
---|
1246 | mp_int* s);
|
---|
1247 | WOLFSSL_LOCAL int StoreECC_DSA_Sig_Bin(byte* out, word32* outLen,
|
---|
1248 | const byte* r, word32 rLen, const byte* s, word32 sLen);
|
---|
1249 | WOLFSSL_LOCAL int DecodeECC_DSA_Sig_Bin(const byte* sig, word32 sigLen,
|
---|
1250 | byte* r, word32* rLen, byte* s, word32* sLen);
|
---|
1251 | #endif
|
---|
1252 | #if defined(HAVE_ECC) || !defined(NO_DSA)
|
---|
1253 | WOLFSSL_LOCAL int DecodeECC_DSA_Sig(const byte* sig, word32 sigLen,
|
---|
1254 | mp_int* r, mp_int* s);
|
---|
1255 | #endif
|
---|
1256 | #if defined HAVE_ECC && (defined(OPENSSL_EXTRA) || defined(OPENSSL_EXTRA_X509_SMALL))
|
---|
1257 | WOLFSSL_API int EccEnumToNID(int n);
|
---|
1258 | #endif
|
---|
1259 |
|
---|
1260 | WOLFSSL_LOCAL void InitSignatureCtx(SignatureCtx* sigCtx, void* heap, int devId);
|
---|
1261 | WOLFSSL_LOCAL void FreeSignatureCtx(SignatureCtx* sigCtx);
|
---|
1262 |
|
---|
1263 | #ifndef NO_CERTS
|
---|
1264 |
|
---|
1265 | WOLFSSL_LOCAL int wc_EncryptedInfoParse(EncryptedInfo* info, char** pBuffer,
|
---|
1266 | size_t bufSz);
|
---|
1267 |
|
---|
1268 | WOLFSSL_LOCAL int PemToDer(const unsigned char* buff, long sz, int type,
|
---|
1269 | DerBuffer** pDer, void* heap, EncryptedInfo* info,
|
---|
1270 | int* eccKey);
|
---|
1271 | WOLFSSL_LOCAL int AllocDer(DerBuffer** der, word32 length, int type, void* heap);
|
---|
1272 | WOLFSSL_LOCAL void FreeDer(DerBuffer** der);
|
---|
1273 |
|
---|
1274 | #endif /* !NO_CERTS */
|
---|
1275 |
|
---|
1276 | #ifdef HAVE_SMIME
|
---|
1277 | WOLFSSL_LOCAL int wc_MIME_parse_headers(char* in, int inLen, MimeHdr** hdrs);
|
---|
1278 | WOLFSSL_LOCAL int wc_MIME_header_strip(char* in, char** out, size_t start, size_t end);
|
---|
1279 | WOLFSSL_LOCAL int wc_MIME_create_header(char* name, char* body, MimeHdr** hdr);
|
---|
1280 | WOLFSSL_LOCAL int wc_MIME_create_parameter(char* attribute, char* value, MimeParam** param);
|
---|
1281 | WOLFSSL_LOCAL MimeHdr* wc_MIME_find_header_name(const char* name, MimeHdr* hdr);
|
---|
1282 | WOLFSSL_LOCAL MimeParam* wc_MIME_find_param_attr(const char* attribute, MimeParam* param);
|
---|
1283 | WOLFSSL_LOCAL int wc_MIME_free_hdrs(MimeHdr* head);
|
---|
1284 | #endif /* HAVE_SMIME */
|
---|
1285 |
|
---|
1286 | #ifdef WOLFSSL_CERT_GEN
|
---|
1287 |
|
---|
1288 | enum cert_enums {
|
---|
1289 | #ifdef WOLFSSL_CERT_EXT
|
---|
1290 | NAME_ENTRIES = 10,
|
---|
1291 | #else
|
---|
1292 | NAME_ENTRIES = 9,
|
---|
1293 | #endif
|
---|
1294 | JOINT_LEN = 2,
|
---|
1295 | EMAIL_JOINT_LEN = 9,
|
---|
1296 | PILOT_JOINT_LEN = 10,
|
---|
1297 | RSA_KEY = 10,
|
---|
1298 | NTRU_KEY = 11,
|
---|
1299 | ECC_KEY = 12,
|
---|
1300 | ED25519_KEY = 13,
|
---|
1301 | ED448_KEY = 14,
|
---|
1302 | DSA_KEY = 15
|
---|
1303 | };
|
---|
1304 |
|
---|
1305 | #endif /* WOLFSSL_CERT_GEN */
|
---|
1306 |
|
---|
1307 |
|
---|
1308 |
|
---|
1309 | /* for pointer use */
|
---|
1310 | typedef struct CertStatus CertStatus;
|
---|
1311 |
|
---|
1312 | #ifdef HAVE_OCSP
|
---|
1313 |
|
---|
1314 | enum Ocsp_Response_Status {
|
---|
1315 | OCSP_SUCCESSFUL = 0, /* Response has valid confirmations */
|
---|
1316 | OCSP_MALFORMED_REQUEST = 1, /* Illegal confirmation request */
|
---|
1317 | OCSP_INTERNAL_ERROR = 2, /* Internal error in issuer */
|
---|
1318 | OCSP_TRY_LATER = 3, /* Try again later */
|
---|
1319 | OCSP_SIG_REQUIRED = 5, /* Must sign the request (4 is skipped) */
|
---|
1320 | OCSP_UNAUTHROIZED = 6 /* Request unauthorized */
|
---|
1321 | };
|
---|
1322 |
|
---|
1323 |
|
---|
1324 | enum Ocsp_Cert_Status {
|
---|
1325 | CERT_GOOD = 0,
|
---|
1326 | CERT_REVOKED = 1,
|
---|
1327 | CERT_UNKNOWN = 2
|
---|
1328 | };
|
---|
1329 |
|
---|
1330 |
|
---|
1331 | enum Ocsp_Sums {
|
---|
1332 | OCSP_BASIC_OID = 117,
|
---|
1333 | OCSP_NONCE_OID = 118
|
---|
1334 | };
|
---|
1335 |
|
---|
1336 | #ifdef OPENSSL_EXTRA
|
---|
1337 | enum Ocsp_Verify_Error {
|
---|
1338 | OCSP_VERIFY_ERROR_NONE = 0,
|
---|
1339 | OCSP_BAD_ISSUER = 1
|
---|
1340 | };
|
---|
1341 | #endif
|
---|
1342 |
|
---|
1343 |
|
---|
1344 | typedef struct OcspRequest OcspRequest;
|
---|
1345 | typedef struct OcspResponse OcspResponse;
|
---|
1346 |
|
---|
1347 |
|
---|
1348 | struct CertStatus {
|
---|
1349 | CertStatus* next;
|
---|
1350 |
|
---|
1351 | byte serial[EXTERNAL_SERIAL_SIZE];
|
---|
1352 | int serialSz;
|
---|
1353 | #ifdef OPENSSL_EXTRA
|
---|
1354 | WOLFSSL_ASN1_INTEGER* serialInt;
|
---|
1355 | #endif
|
---|
1356 |
|
---|
1357 | int status;
|
---|
1358 |
|
---|
1359 | byte thisDate[MAX_DATE_SIZE];
|
---|
1360 | byte nextDate[MAX_DATE_SIZE];
|
---|
1361 | byte thisDateFormat;
|
---|
1362 | byte nextDateFormat;
|
---|
1363 | #if defined(OPENSSL_ALL) || defined(WOLFSSL_NGINX) || defined(WOLFSSL_HAPROXY) || defined(HAVE_LIGHTY)
|
---|
1364 | WOLFSSL_ASN1_TIME thisDateParsed;
|
---|
1365 | WOLFSSL_ASN1_TIME nextDateParsed;
|
---|
1366 | byte* thisDateAsn;
|
---|
1367 | byte* nextDateAsn;
|
---|
1368 | #endif
|
---|
1369 |
|
---|
1370 | byte* rawOcspResponse;
|
---|
1371 | word32 rawOcspResponseSz;
|
---|
1372 | };
|
---|
1373 |
|
---|
1374 | typedef struct OcspEntry OcspEntry;
|
---|
1375 |
|
---|
1376 | #ifdef NO_SHA
|
---|
1377 | #define OCSP_DIGEST_SIZE WC_SHA256_DIGEST_SIZE
|
---|
1378 | #else
|
---|
1379 | #define OCSP_DIGEST_SIZE WC_SHA_DIGEST_SIZE
|
---|
1380 | #endif
|
---|
1381 |
|
---|
1382 | struct OcspEntry
|
---|
1383 | {
|
---|
1384 | OcspEntry *next; /* next entry */
|
---|
1385 | word32 hashAlgoOID; /* hash algo ID */
|
---|
1386 | byte issuerHash[OCSP_DIGEST_SIZE]; /* issuer hash */
|
---|
1387 | byte issuerKeyHash[OCSP_DIGEST_SIZE]; /* issuer public key hash */
|
---|
1388 | CertStatus *status; /* OCSP response list */
|
---|
1389 | int totalStatus; /* number on list */
|
---|
1390 | byte* rawCertId; /* raw bytes of the CertID */
|
---|
1391 | int rawCertIdSize; /* num bytes in raw CertID */
|
---|
1392 | /* option bits - using 32-bit for alignment */
|
---|
1393 | word32 isDynamic:1; /* was dynamically allocated */
|
---|
1394 |
|
---|
1395 | };
|
---|
1396 |
|
---|
1397 | /* TODO: Long-term, it would be helpful if we made this struct and other OCSP
|
---|
1398 | structs conform to the ASN spec as described in RFC 6960. It will help
|
---|
1399 | with readability and with implementing OpenSSL compatibility API
|
---|
1400 | functions, because OpenSSL's OCSP data structures conform to the
|
---|
1401 | RFC. */
|
---|
1402 | struct OcspResponse {
|
---|
1403 | int responseStatus; /* return code from Responder */
|
---|
1404 |
|
---|
1405 | byte* response; /* Pointer to beginning of OCSP Response */
|
---|
1406 | word32 responseSz; /* length of the OCSP Response */
|
---|
1407 |
|
---|
1408 | byte producedDate[MAX_DATE_SIZE];
|
---|
1409 | /* Date at which this response was signed */
|
---|
1410 | byte producedDateFormat; /* format of the producedDate */
|
---|
1411 |
|
---|
1412 | byte* cert;
|
---|
1413 | word32 certSz;
|
---|
1414 |
|
---|
1415 | byte* sig; /* Pointer to sig in source */
|
---|
1416 | word32 sigSz; /* Length in octets for the sig */
|
---|
1417 | word32 sigOID; /* OID for hash used for sig */
|
---|
1418 |
|
---|
1419 | OcspEntry* single; /* chain of OCSP single responses */
|
---|
1420 |
|
---|
1421 | byte* nonce; /* pointer to nonce inside ASN.1 response */
|
---|
1422 | int nonceSz; /* length of the nonce string */
|
---|
1423 |
|
---|
1424 | byte* source; /* pointer to source buffer, not owned */
|
---|
1425 | word32 maxIdx; /* max offset based on init size */
|
---|
1426 |
|
---|
1427 | #ifdef OPENSSL_EXTRA
|
---|
1428 | int verifyError;
|
---|
1429 | #endif
|
---|
1430 | void* heap;
|
---|
1431 | };
|
---|
1432 |
|
---|
1433 |
|
---|
1434 | struct OcspRequest {
|
---|
1435 | byte issuerHash[KEYID_SIZE];
|
---|
1436 | byte issuerKeyHash[KEYID_SIZE];
|
---|
1437 | byte* serial; /* copy of the serial number in source cert */
|
---|
1438 | int serialSz;
|
---|
1439 | #ifdef OPENSSL_EXTRA
|
---|
1440 | WOLFSSL_ASN1_INTEGER* serialInt;
|
---|
1441 | #endif
|
---|
1442 | byte* url; /* copy of the extAuthInfo in source cert */
|
---|
1443 | int urlSz;
|
---|
1444 |
|
---|
1445 | byte nonce[MAX_OCSP_NONCE_SZ];
|
---|
1446 | int nonceSz;
|
---|
1447 | void* heap;
|
---|
1448 | void* ssl;
|
---|
1449 | };
|
---|
1450 |
|
---|
1451 | WOLFSSL_LOCAL void InitOcspResponse(OcspResponse*, OcspEntry*, CertStatus*, byte*, word32, void*);
|
---|
1452 | WOLFSSL_LOCAL void FreeOcspResponse(OcspResponse*);
|
---|
1453 | WOLFSSL_LOCAL int OcspResponseDecode(OcspResponse*, void*, void* heap, int);
|
---|
1454 |
|
---|
1455 | WOLFSSL_LOCAL int InitOcspRequest(OcspRequest*, DecodedCert*, byte, void*);
|
---|
1456 | WOLFSSL_LOCAL void FreeOcspRequest(OcspRequest*);
|
---|
1457 | WOLFSSL_LOCAL int EncodeOcspRequest(OcspRequest*, byte*, word32);
|
---|
1458 | WOLFSSL_LOCAL word32 EncodeOcspRequestExtensions(OcspRequest*, byte*, word32);
|
---|
1459 |
|
---|
1460 |
|
---|
1461 | WOLFSSL_LOCAL int CompareOcspReqResp(OcspRequest*, OcspResponse*);
|
---|
1462 |
|
---|
1463 |
|
---|
1464 | #endif /* HAVE_OCSP */
|
---|
1465 |
|
---|
1466 |
|
---|
1467 | /* for pointer use */
|
---|
1468 | typedef struct RevokedCert RevokedCert;
|
---|
1469 |
|
---|
1470 | #ifdef HAVE_CRL
|
---|
1471 |
|
---|
1472 | struct RevokedCert {
|
---|
1473 | byte serialNumber[EXTERNAL_SERIAL_SIZE];
|
---|
1474 | int serialSz;
|
---|
1475 | RevokedCert* next;
|
---|
1476 | };
|
---|
1477 |
|
---|
1478 | typedef struct DecodedCRL DecodedCRL;
|
---|
1479 |
|
---|
1480 | struct DecodedCRL {
|
---|
1481 | word32 certBegin; /* offset to start of cert */
|
---|
1482 | word32 sigIndex; /* offset to start of signature */
|
---|
1483 | word32 sigLength; /* length of signature */
|
---|
1484 | word32 signatureOID; /* sum of algorithm object id */
|
---|
1485 | byte* signature; /* pointer into raw source, not owned */
|
---|
1486 | byte issuerHash[SIGNER_DIGEST_SIZE]; /* issuer name hash */
|
---|
1487 | byte crlHash[SIGNER_DIGEST_SIZE]; /* raw crl data hash */
|
---|
1488 | byte lastDate[MAX_DATE_SIZE]; /* last date updated */
|
---|
1489 | byte nextDate[MAX_DATE_SIZE]; /* next update date */
|
---|
1490 | byte lastDateFormat; /* format of last date */
|
---|
1491 | byte nextDateFormat; /* format of next date */
|
---|
1492 | RevokedCert* certs; /* revoked cert list */
|
---|
1493 | int totalCerts; /* number on list */
|
---|
1494 | void* heap;
|
---|
1495 | #ifndef NO_SKID
|
---|
1496 | byte extAuthKeyIdSet;
|
---|
1497 | byte extAuthKeyId[SIGNER_DIGEST_SIZE]; /* Authority Key ID */
|
---|
1498 | #endif
|
---|
1499 | };
|
---|
1500 |
|
---|
1501 | WOLFSSL_LOCAL void InitDecodedCRL(DecodedCRL*, void* heap);
|
---|
1502 | WOLFSSL_LOCAL int VerifyCRL_Signature(SignatureCtx* sigCtx,
|
---|
1503 | const byte* toBeSigned, word32 tbsSz,
|
---|
1504 | const byte* signature, word32 sigSz,
|
---|
1505 | word32 signatureOID, Signer *ca,
|
---|
1506 | void* heap);
|
---|
1507 | WOLFSSL_LOCAL int ParseCRL(DecodedCRL*, const byte* buff, word32 sz, void* cm);
|
---|
1508 | WOLFSSL_LOCAL void FreeDecodedCRL(DecodedCRL*);
|
---|
1509 |
|
---|
1510 |
|
---|
1511 | #endif /* HAVE_CRL */
|
---|
1512 |
|
---|
1513 |
|
---|
1514 | #ifdef __cplusplus
|
---|
1515 | } /* extern "C" */
|
---|
1516 | #endif
|
---|
1517 |
|
---|
1518 | #endif /* !NO_ASN */
|
---|
1519 |
|
---|
1520 |
|
---|
1521 | #if !defined(NO_ASN) || !defined(NO_PWDBASED)
|
---|
1522 |
|
---|
1523 | #ifndef MAX_KEY_SIZE
|
---|
1524 | #define MAX_KEY_SIZE 64 /* MAX PKCS Key length */
|
---|
1525 | #endif
|
---|
1526 | #ifndef MAX_UNICODE_SZ
|
---|
1527 | #define MAX_UNICODE_SZ 256
|
---|
1528 | #endif
|
---|
1529 |
|
---|
1530 | enum PBESTypes {
|
---|
1531 | PBE_MD5_DES = 0,
|
---|
1532 | PBE_SHA1_RC4_128 = 1,
|
---|
1533 | PBE_SHA1_DES = 2,
|
---|
1534 | PBE_SHA1_DES3 = 3,
|
---|
1535 | PBE_AES256_CBC = 4,
|
---|
1536 | PBE_AES128_CBC = 5,
|
---|
1537 | PBE_SHA1_40RC2_CBC = 6,
|
---|
1538 |
|
---|
1539 | PBE_SHA1_RC4_128_SUM = 657,
|
---|
1540 | PBE_SHA1_DES3_SUM = 659,
|
---|
1541 | PBES2 = 13 /* algo ID */
|
---|
1542 | };
|
---|
1543 |
|
---|
1544 | enum PKCSTypes {
|
---|
1545 | PKCS5v2 = 6, /* PKCS #5 v2.0 */
|
---|
1546 | PKCS12v1 = 12, /* PKCS #12 */
|
---|
1547 | PKCS5 = 5, /* PKCS oid tag */
|
---|
1548 | PKCS8v0 = 0, /* default PKCS#8 version */
|
---|
1549 | };
|
---|
1550 |
|
---|
1551 | #endif /* !NO_ASN || !NO_PWDBASED */
|
---|
1552 |
|
---|
1553 | #endif /* WOLF_CRYPT_ASN_H */
|
---|