1 | /* crypto/evp/evp.h */ |
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2 | /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) |
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3 | * All rights reserved. |
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4 | * |
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5 | * This package is an SSL implementation written |
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6 | * by Eric Young (eay@cryptsoft.com). |
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7 | * The implementation was written so as to conform with Netscapes SSL. |
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8 | * |
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9 | * This library is free for commercial and non-commercial use as long as |
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10 | * the following conditions are aheared to. The following conditions |
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11 | * apply to all code found in this distribution, be it the RC4, RSA, |
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12 | * lhash, DES, etc., code; not just the SSL code. The SSL documentation |
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13 | * included with this distribution is covered by the same copyright terms |
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14 | * except that the holder is Tim Hudson (tjh@cryptsoft.com). |
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15 | * |
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16 | * Copyright remains Eric Young's, and as such any Copyright notices in |
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17 | * the code are not to be removed. |
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18 | * If this package is used in a product, Eric Young should be given attribution |
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19 | * as the author of the parts of the library used. |
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20 | * This can be in the form of a textual message at program startup or |
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21 | * in documentation (online or textual) provided with the package. |
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22 | * |
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23 | * Redistribution and use in source and binary forms, with or without |
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24 | * modification, are permitted provided that the following conditions |
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25 | * are met: |
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26 | * 1. Redistributions of source code must retain the copyright |
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27 | * notice, this list of conditions and the following disclaimer. |
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28 | * 2. Redistributions in binary form must reproduce the above copyright |
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29 | * notice, this list of conditions and the following disclaimer in the |
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30 | * documentation and/or other materials provided with the distribution. |
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31 | * 3. All advertising materials mentioning features or use of this software |
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32 | * must display the following acknowledgement: |
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33 | * "This product includes cryptographic software written by |
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34 | * Eric Young (eay@cryptsoft.com)" |
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35 | * The word 'cryptographic' can be left out if the rouines from the library |
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36 | * being used are not cryptographic related :-). |
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37 | * 4. If you include any Windows specific code (or a derivative thereof) from |
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38 | * the apps directory (application code) you must include an acknowledgement: |
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39 | * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" |
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40 | * |
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41 | * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND |
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42 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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43 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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44 | * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE |
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45 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
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46 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
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47 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
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48 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
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49 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
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50 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
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51 | * SUCH DAMAGE. |
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52 | * |
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53 | * The licence and distribution terms for any publically available version or |
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54 | * derivative of this code cannot be changed. i.e. this code cannot simply be |
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55 | * copied and put under another distribution licence |
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56 | * [including the GNU Public Licence.] |
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57 | */ |
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58 | |
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59 | #ifndef HEADER_ENVELOPE_H |
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60 | #define HEADER_ENVELOPE_H |
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61 | |
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62 | #ifdef OPENSSL_ALGORITHM_DEFINES |
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63 | # include <openssl/opensslconf.h> |
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64 | #else |
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65 | # define OPENSSL_ALGORITHM_DEFINES |
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66 | //# include <openssl/opensslconf.h> |
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67 | # undef OPENSSL_ALGORITHM_DEFINES |
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68 | #endif |
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69 | |
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70 | #include "ossl_typ.h" |
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71 | |
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72 | #include "symhacks.h" |
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73 | |
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74 | #ifndef OPENSSL_NO_BIO |
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75 | #include "bio.h" |
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76 | #endif |
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77 | |
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78 | #ifdef OPENSSL_FIPS |
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79 | #include <openssl/fips.h> |
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80 | #endif |
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81 | |
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82 | /* |
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83 | #define EVP_RC2_KEY_SIZE 16 |
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84 | #define EVP_RC4_KEY_SIZE 16 |
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85 | #define EVP_BLOWFISH_KEY_SIZE 16 |
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86 | #define EVP_CAST5_KEY_SIZE 16 |
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87 | #define EVP_RC5_32_12_16_KEY_SIZE 16 |
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88 | */ |
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89 | #define EVP_MAX_MD_SIZE 64 /* longest known is SHA512 */ |
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90 | #define EVP_MAX_KEY_LENGTH 32 |
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91 | #define EVP_MAX_IV_LENGTH 16 |
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92 | #define EVP_MAX_BLOCK_LENGTH 32 |
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93 | |
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94 | #define PKCS5_SALT_LEN 8 |
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95 | /* Default PKCS#5 iteration count */ |
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96 | #define PKCS5_DEFAULT_ITER 2048 |
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97 | |
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98 | #include "objects.h" |
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99 | |
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100 | #define EVP_PK_RSA 0x0001 |
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101 | #define EVP_PK_DSA 0x0002 |
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102 | #define EVP_PK_DH 0x0004 |
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103 | #define EVP_PK_EC 0x0008 |
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104 | #define EVP_PKT_SIGN 0x0010 |
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105 | #define EVP_PKT_ENC 0x0020 |
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106 | #define EVP_PKT_EXCH 0x0040 |
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107 | #define EVP_PKS_RSA 0x0100 |
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108 | #define EVP_PKS_DSA 0x0200 |
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109 | #define EVP_PKS_EC 0x0400 |
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110 | #define EVP_PKT_EXP 0x1000 /* <= 512 bit key */ |
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111 | |
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112 | #define EVP_PKEY_NONE NID_undef |
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113 | #define EVP_PKEY_RSA NID_rsaEncryption |
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114 | #define EVP_PKEY_RSA2 NID_rsa |
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115 | #define EVP_PKEY_DSA NID_dsa |
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116 | #define EVP_PKEY_DSA1 NID_dsa_2 |
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117 | #define EVP_PKEY_DSA2 NID_dsaWithSHA |
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118 | #define EVP_PKEY_DSA3 NID_dsaWithSHA1 |
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119 | #define EVP_PKEY_DSA4 NID_dsaWithSHA1_2 |
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120 | #define EVP_PKEY_DH NID_dhKeyAgreement |
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121 | #define EVP_PKEY_EC NID_X9_62_id_ecPublicKey |
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122 | |
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123 | #ifdef __cplusplus |
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124 | extern "C" { |
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125 | #endif |
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126 | |
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127 | /* Type needs to be a bit field |
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128 | * Sub-type needs to be for variations on the method, as in, can it do |
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129 | * arbitrary encryption.... */ |
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130 | struct evp_pkey_st |
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131 | { |
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132 | int type; |
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133 | int save_type; |
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134 | int references; |
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135 | union { |
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136 | char *ptr; |
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137 | #ifndef OPENSSL_NO_RSA |
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138 | struct rsa_st *rsa; /* RSA */ |
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139 | #endif |
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140 | #ifndef OPENSSL_NO_DSA |
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141 | struct dsa_st *dsa; /* DSA */ |
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142 | #endif |
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143 | #ifndef OPENSSL_NO_DH |
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144 | struct dh_st *dh; /* DH */ |
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145 | #endif |
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146 | #ifndef OPENSSL_NO_EC |
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147 | struct ec_key_st *ec; /* ECC */ |
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148 | #endif |
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149 | } pkey; |
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150 | int save_parameters; |
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151 | STACK_OF(X509_ATTRIBUTE) *attributes; /* [ 0 ] */ |
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152 | } /* EVP_PKEY */; |
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153 | |
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154 | #define EVP_PKEY_MO_SIGN 0x0001 |
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155 | #define EVP_PKEY_MO_VERIFY 0x0002 |
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156 | #define EVP_PKEY_MO_ENCRYPT 0x0004 |
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157 | #define EVP_PKEY_MO_DECRYPT 0x0008 |
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158 | |
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159 | #if 0 |
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160 | /* This structure is required to tie the message digest and signing together. |
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161 | * The lookup can be done by md/pkey_method, oid, oid/pkey_method, or |
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162 | * oid, md and pkey. |
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163 | * This is required because for various smart-card perform the digest and |
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164 | * signing/verification on-board. To handle this case, the specific |
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165 | * EVP_MD and EVP_PKEY_METHODs need to be closely associated. |
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166 | * When a PKEY is created, it will have a EVP_PKEY_METHOD associated with it. |
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167 | * This can either be software or a token to provide the required low level |
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168 | * routines. |
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169 | */ |
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170 | typedef struct evp_pkey_md_st |
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171 | { |
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172 | int oid; |
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173 | EVP_MD *md; |
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174 | EVP_PKEY_METHOD *pkey; |
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175 | } EVP_PKEY_MD; |
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176 | |
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177 | #define EVP_rsa_md2() \ |
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178 | EVP_PKEY_MD_add(NID_md2WithRSAEncryption,\ |
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179 | EVP_rsa_pkcs1(),EVP_md2()) |
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180 | #define EVP_rsa_md5() \ |
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181 | EVP_PKEY_MD_add(NID_md5WithRSAEncryption,\ |
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182 | EVP_rsa_pkcs1(),EVP_md5()) |
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183 | #define EVP_rsa_sha0() \ |
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184 | EVP_PKEY_MD_add(NID_shaWithRSAEncryption,\ |
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185 | EVP_rsa_pkcs1(),EVP_sha()) |
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186 | #define EVP_rsa_sha1() \ |
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187 | EVP_PKEY_MD_add(NID_sha1WithRSAEncryption,\ |
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188 | EVP_rsa_pkcs1(),EVP_sha1()) |
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189 | #define EVP_rsa_ripemd160() \ |
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190 | EVP_PKEY_MD_add(NID_ripemd160WithRSA,\ |
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191 | EVP_rsa_pkcs1(),EVP_ripemd160()) |
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192 | #define EVP_rsa_mdc2() \ |
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193 | EVP_PKEY_MD_add(NID_mdc2WithRSA,\ |
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194 | EVP_rsa_octet_string(),EVP_mdc2()) |
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195 | #define EVP_dsa_sha() \ |
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196 | EVP_PKEY_MD_add(NID_dsaWithSHA,\ |
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197 | EVP_dsa(),EVP_sha()) |
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198 | #define EVP_dsa_sha1() \ |
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199 | EVP_PKEY_MD_add(NID_dsaWithSHA1,\ |
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200 | EVP_dsa(),EVP_sha1()) |
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201 | |
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202 | typedef struct evp_pkey_method_st |
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203 | { |
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204 | char *name; |
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205 | int flags; |
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206 | int type; /* RSA, DSA, an SSLeay specific constant */ |
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207 | int oid; /* For the pub-key type */ |
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208 | int encrypt_oid; /* pub/priv key encryption */ |
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209 | |
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210 | int (*sign)(); |
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211 | int (*verify)(); |
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212 | struct { |
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213 | int (*set)(); /* get and/or set the underlying type */ |
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214 | int (*get)(); |
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215 | int (*encrypt)(); |
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216 | int (*decrypt)(); |
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217 | int (*i2d)(); |
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218 | int (*d2i)(); |
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219 | int (*dup)(); |
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220 | } pub,priv; |
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221 | int (*set_asn1_parameters)(); |
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222 | int (*get_asn1_parameters)(); |
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223 | } EVP_PKEY_METHOD; |
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224 | #endif |
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225 | |
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226 | #ifndef EVP_MD |
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227 | struct env_md_st |
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228 | { |
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229 | int type; |
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230 | int pkey_type; |
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231 | int md_size; |
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232 | unsigned long flags; |
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233 | int (*init)(EVP_MD_CTX *ctx); |
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234 | int (*update)(EVP_MD_CTX *ctx,const void *data,size_t count); |
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235 | int (*final)(EVP_MD_CTX *ctx,unsigned char *md); |
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236 | int (*copy)(EVP_MD_CTX *to,const EVP_MD_CTX *from); |
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237 | int (*cleanup)(EVP_MD_CTX *ctx); |
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238 | |
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239 | /* FIXME: prototype these some day */ |
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240 | int (*sign)(int type, const unsigned char *m, unsigned int m_length, |
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241 | unsigned char *sigret, unsigned int *siglen, void *key); |
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242 | int (*verify)(int type, const unsigned char *m, unsigned int m_length, |
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243 | const unsigned char *sigbuf, unsigned int siglen, |
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244 | void *key); |
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245 | int required_pkey_type[5]; /*EVP_PKEY_xxx */ |
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246 | int block_size; |
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247 | int ctx_size; /* how big does the ctx->md_data need to be */ |
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248 | } /* EVP_MD */; |
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249 | |
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250 | typedef int evp_sign_method(int type,const unsigned char *m, |
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251 | unsigned int m_length,unsigned char *sigret, |
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252 | unsigned int *siglen, void *key); |
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253 | typedef int evp_verify_method(int type,const unsigned char *m, |
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254 | unsigned int m_length,const unsigned char *sigbuf, |
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255 | unsigned int siglen, void *key); |
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256 | |
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257 | typedef struct |
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258 | { |
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259 | EVP_MD_CTX *mctx; |
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260 | void *key; |
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261 | } EVP_MD_SVCTX; |
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262 | |
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263 | #define EVP_MD_FLAG_ONESHOT 0x0001 /* digest can only handle a single |
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264 | * block */ |
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265 | |
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266 | #define EVP_MD_FLAG_FIPS 0x0400 /* Note if suitable for use in FIPS mode */ |
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267 | |
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268 | #define EVP_MD_FLAG_SVCTX 0x0800 /* pass EVP_MD_SVCTX to sign/verify */ |
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269 | |
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270 | #define EVP_PKEY_NULL_method NULL,NULL,{0,0,0,0} |
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271 | |
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272 | #ifndef OPENSSL_NO_DSA |
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273 | #define EVP_PKEY_DSA_method (evp_sign_method *)DSA_sign, \ |
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274 | (evp_verify_method *)DSA_verify, \ |
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275 | {EVP_PKEY_DSA,EVP_PKEY_DSA2,EVP_PKEY_DSA3, \ |
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276 | EVP_PKEY_DSA4,0} |
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277 | #else |
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278 | #define EVP_PKEY_DSA_method EVP_PKEY_NULL_method |
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279 | #endif |
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280 | |
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281 | #ifndef OPENSSL_NO_ECDSA |
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282 | #define EVP_PKEY_ECDSA_method (evp_sign_method *)ECDSA_sign, \ |
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283 | (evp_verify_method *)ECDSA_verify, \ |
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284 | {EVP_PKEY_EC,0,0,0} |
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285 | #else |
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286 | #define EVP_PKEY_ECDSA_method EVP_PKEY_NULL_method |
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287 | #endif |
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288 | |
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289 | #ifndef OPENSSL_NO_RSA |
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290 | #define EVP_PKEY_RSA_method (evp_sign_method *)RSA_sign, \ |
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291 | (evp_verify_method *)RSA_verify, \ |
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292 | {EVP_PKEY_RSA,EVP_PKEY_RSA2,0,0} |
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293 | #define EVP_PKEY_RSA_ASN1_OCTET_STRING_method \ |
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294 | (evp_sign_method *)RSA_sign_ASN1_OCTET_STRING, \ |
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295 | (evp_verify_method *)RSA_verify_ASN1_OCTET_STRING, \ |
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296 | {EVP_PKEY_RSA,EVP_PKEY_RSA2,0,0} |
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297 | #else |
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298 | #define EVP_PKEY_RSA_method EVP_PKEY_NULL_method |
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299 | #define EVP_PKEY_RSA_ASN1_OCTET_STRING_method EVP_PKEY_NULL_method |
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300 | #endif |
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301 | |
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302 | #endif /* !EVP_MD */ |
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303 | |
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304 | struct env_md_ctx_st |
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305 | { |
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306 | const EVP_MD *digest; |
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307 | ENGINE *engine; /* functional reference if 'digest' is ENGINE-provided */ |
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308 | unsigned long flags; |
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309 | void *md_data; |
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310 | } /* EVP_MD_CTX */; |
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311 | |
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312 | /* values for EVP_MD_CTX flags */ |
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313 | |
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314 | #define EVP_MD_CTX_FLAG_ONESHOT 0x0001 /* digest update will be called |
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315 | * once only */ |
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316 | #define EVP_MD_CTX_FLAG_CLEANED 0x0002 /* context has already been |
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317 | * cleaned */ |
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318 | #define EVP_MD_CTX_FLAG_REUSE 0x0004 /* Don't free up ctx->md_data |
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319 | * in EVP_MD_CTX_cleanup */ |
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320 | #define EVP_MD_CTX_FLAG_NON_FIPS_ALLOW 0x0008 /* Allow use of non FIPS digest |
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321 | * in FIPS mode */ |
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322 | |
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323 | #define EVP_MD_CTX_FLAG_PAD_MASK 0xF0 /* RSA mode to use */ |
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324 | #define EVP_MD_CTX_FLAG_PAD_PKCS1 0x00 /* PKCS#1 v1.5 mode */ |
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325 | #define EVP_MD_CTX_FLAG_PAD_X931 0x10 /* X9.31 mode */ |
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326 | #define EVP_MD_CTX_FLAG_PAD_PSS 0x20 /* PSS mode */ |
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327 | #define M_EVP_MD_CTX_FLAG_PSS_SALT(ctx) \ |
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328 | ((ctx->flags>>16) &0xFFFF) /* seed length */ |
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329 | #define EVP_MD_CTX_FLAG_PSS_MDLEN 0xFFFF /* salt len same as digest */ |
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330 | #define EVP_MD_CTX_FLAG_PSS_MREC 0xFFFE /* salt max or auto recovered */ |
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331 | |
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332 | struct evp_cipher_st |
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333 | { |
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334 | int nid; |
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335 | int block_size; |
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336 | int key_len; /* Default value for variable length ciphers */ |
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337 | int iv_len; |
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338 | unsigned long flags; /* Various flags */ |
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339 | int (*init)(EVP_CIPHER_CTX *ctx, const unsigned char *key, |
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340 | const unsigned char *iv, int enc); /* init key */ |
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341 | int (*do_cipher)(EVP_CIPHER_CTX *ctx, unsigned char *out, |
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342 | const unsigned char *in, unsigned int inl);/* encrypt/decrypt data */ |
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343 | int (*cleanup)(EVP_CIPHER_CTX *); /* cleanup ctx */ |
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344 | int ctx_size; /* how big ctx->cipher_data needs to be */ |
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345 | int (*set_asn1_parameters)(EVP_CIPHER_CTX *, ASN1_TYPE *); /* Populate a ASN1_TYPE with parameters */ |
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346 | int (*get_asn1_parameters)(EVP_CIPHER_CTX *, ASN1_TYPE *); /* Get parameters from a ASN1_TYPE */ |
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347 | int (*ctrl)(EVP_CIPHER_CTX *, int type, int arg, void *ptr); /* Miscellaneous operations */ |
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348 | void *app_data; /* Application data */ |
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349 | } /* EVP_CIPHER */; |
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350 | |
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351 | /* Values for cipher flags */ |
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352 | |
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353 | /* Modes for ciphers */ |
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354 | |
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355 | #define EVP_CIPH_STREAM_CIPHER 0x0 |
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356 | #define EVP_CIPH_ECB_MODE 0x1 |
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357 | #define EVP_CIPH_CBC_MODE 0x2 |
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358 | #define EVP_CIPH_CFB_MODE 0x3 |
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359 | #define EVP_CIPH_OFB_MODE 0x4 |
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360 | #define EVP_CIPH_MODE 0x7 |
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361 | /* Set if variable length cipher */ |
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362 | #define EVP_CIPH_VARIABLE_LENGTH 0x8 |
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363 | /* Set if the iv handling should be done by the cipher itself */ |
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364 | #define EVP_CIPH_CUSTOM_IV 0x10 |
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365 | /* Set if the cipher's init() function should be called if key is NULL */ |
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366 | #define EVP_CIPH_ALWAYS_CALL_INIT 0x20 |
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367 | /* Call ctrl() to init cipher parameters */ |
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368 | #define EVP_CIPH_CTRL_INIT 0x40 |
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369 | /* Don't use standard key length function */ |
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370 | #define EVP_CIPH_CUSTOM_KEY_LENGTH 0x80 |
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371 | /* Don't use standard block padding */ |
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372 | #define EVP_CIPH_NO_PADDING 0x100 |
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373 | /* cipher handles random key generation */ |
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374 | #define EVP_CIPH_RAND_KEY 0x200 |
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375 | /* Note if suitable for use in FIPS mode */ |
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376 | #define EVP_CIPH_FLAG_FIPS 0x400 |
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377 | /* Allow non FIPS cipher in FIPS mode */ |
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378 | #define EVP_CIPH_FLAG_NON_FIPS_ALLOW 0x800 |
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379 | /* Allow use default ASN1 get/set iv */ |
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380 | #define EVP_CIPH_FLAG_DEFAULT_ASN1 0x1000 |
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381 | /* Buffer length in bits not bytes: CFB1 mode only */ |
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382 | #define EVP_CIPH_FLAG_LENGTH_BITS 0x2000 |
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383 | |
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384 | /* ctrl() values */ |
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385 | |
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386 | #define EVP_CTRL_INIT 0x0 |
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387 | #define EVP_CTRL_SET_KEY_LENGTH 0x1 |
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388 | #define EVP_CTRL_GET_RC2_KEY_BITS 0x2 |
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389 | #define EVP_CTRL_SET_RC2_KEY_BITS 0x3 |
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390 | #define EVP_CTRL_GET_RC5_ROUNDS 0x4 |
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391 | #define EVP_CTRL_SET_RC5_ROUNDS 0x5 |
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392 | #define EVP_CTRL_RAND_KEY 0x6 |
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393 | |
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394 | typedef struct evp_cipher_info_st |
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395 | { |
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396 | const EVP_CIPHER *cipher; |
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397 | unsigned char iv[EVP_MAX_IV_LENGTH]; |
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398 | } EVP_CIPHER_INFO; |
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399 | |
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400 | struct evp_cipher_ctx_st |
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401 | { |
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402 | const EVP_CIPHER *cipher; |
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403 | ENGINE *engine; /* functional reference if 'cipher' is ENGINE-provided */ |
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404 | int encrypt; /* encrypt or decrypt */ |
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405 | int buf_len; /* number we have left */ |
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406 | |
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407 | unsigned char oiv[EVP_MAX_IV_LENGTH]; /* original iv */ |
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408 | unsigned char iv[EVP_MAX_IV_LENGTH]; /* working iv */ |
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409 | unsigned char buf[EVP_MAX_BLOCK_LENGTH];/* saved partial block */ |
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410 | int num; /* used by cfb/ofb mode */ |
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411 | |
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412 | void *app_data; /* application stuff */ |
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413 | int key_len; /* May change for variable length cipher */ |
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414 | unsigned long flags; /* Various flags */ |
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415 | void *cipher_data; /* per EVP data */ |
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416 | int final_used; |
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417 | int block_mask; |
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418 | unsigned char final[EVP_MAX_BLOCK_LENGTH];/* possible final block */ |
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419 | } /* EVP_CIPHER_CTX */; |
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420 | |
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421 | typedef struct evp_Encode_Ctx_st |
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422 | { |
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423 | int num; /* number saved in a partial encode/decode */ |
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424 | int length; /* The length is either the output line length |
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425 | * (in input bytes) or the shortest input line |
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426 | * length that is ok. Once decoding begins, |
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427 | * the length is adjusted up each time a longer |
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428 | * line is decoded */ |
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429 | unsigned char enc_data[80]; /* data to encode */ |
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430 | int line_num; /* number read on current line */ |
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431 | int expect_nl; |
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432 | } EVP_ENCODE_CTX; |
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433 | |
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434 | /* Password based encryption function */ |
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435 | typedef int (EVP_PBE_KEYGEN)(EVP_CIPHER_CTX *ctx, const char *pass, int passlen, |
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436 | ASN1_TYPE *param, const EVP_CIPHER *cipher, |
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437 | const EVP_MD *md, int en_de); |
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438 | |
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439 | #ifndef OPENSSL_NO_RSA |
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440 | #define EVP_PKEY_assign_RSA(pkey,rsa) EVP_PKEY_assign((pkey),EVP_PKEY_RSA,\ |
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441 | (char *)(rsa)) |
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442 | #endif |
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443 | |
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444 | #ifndef OPENSSL_NO_DSA |
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445 | #define EVP_PKEY_assign_DSA(pkey,dsa) EVP_PKEY_assign((pkey),EVP_PKEY_DSA,\ |
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446 | (char *)(dsa)) |
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447 | #endif |
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448 | |
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449 | #ifndef OPENSSL_NO_DH |
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450 | #define EVP_PKEY_assign_DH(pkey,dh) EVP_PKEY_assign((pkey),EVP_PKEY_DH,\ |
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451 | (char *)(dh)) |
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452 | #endif |
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453 | |
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454 | #ifndef OPENSSL_NO_EC |
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455 | #define EVP_PKEY_assign_EC_KEY(pkey,eckey) EVP_PKEY_assign((pkey),EVP_PKEY_EC,\ |
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456 | (char *)(eckey)) |
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457 | #endif |
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458 | |
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459 | /* Add some extra combinations */ |
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460 | #define EVP_get_digestbynid(a) EVP_get_digestbyname(OBJ_nid2sn(a)) |
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461 | #define EVP_get_digestbyobj(a) EVP_get_digestbynid(OBJ_obj2nid(a)) |
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462 | #define EVP_get_cipherbynid(a) EVP_get_cipherbyname(OBJ_nid2sn(a)) |
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463 | #define EVP_get_cipherbyobj(a) EVP_get_cipherbynid(OBJ_obj2nid(a)) |
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464 | |
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465 | /* Macros to reduce FIPS dependencies: do NOT use in applications */ |
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466 | #define M_EVP_MD_size(e) ((e)->md_size) |
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467 | #define M_EVP_MD_block_size(e) ((e)->block_size) |
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468 | #define M_EVP_MD_CTX_set_flags(ctx,flgs) ((ctx)->flags|=(flgs)) |
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469 | #define M_EVP_MD_CTX_clear_flags(ctx,flgs) ((ctx)->flags&=~(flgs)) |
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470 | #define M_EVP_MD_CTX_test_flags(ctx,flgs) ((ctx)->flags&(flgs)) |
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471 | #define M_EVP_MD_type(e) ((e)->type) |
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472 | #define M_EVP_MD_CTX_type(e) M_EVP_MD_type(M_EVP_MD_CTX_md(e)) |
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473 | #define M_EVP_MD_CTX_md(e) ((e)->digest) |
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474 | |
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475 | #define M_EVP_CIPHER_CTX_set_flags(ctx,flgs) ((ctx)->flags|=(flgs)) |
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476 | |
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477 | int EVP_MD_type(const EVP_MD *md); |
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478 | #define EVP_MD_nid(e) EVP_MD_type(e) |
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479 | #define EVP_MD_name(e) OBJ_nid2sn(EVP_MD_nid(e)) |
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480 | int EVP_MD_pkey_type(const EVP_MD *md); |
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481 | int EVP_MD_size(const EVP_MD *md); |
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482 | int EVP_MD_block_size(const EVP_MD *md); |
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483 | |
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484 | const EVP_MD * EVP_MD_CTX_md(const EVP_MD_CTX *ctx); |
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485 | #define EVP_MD_CTX_size(e) EVP_MD_size(EVP_MD_CTX_md(e)) |
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486 | #define EVP_MD_CTX_block_size(e) EVP_MD_block_size(EVP_MD_CTX_md(e)) |
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487 | #define EVP_MD_CTX_type(e) EVP_MD_type(EVP_MD_CTX_md(e)) |
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488 | |
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489 | int EVP_CIPHER_nid(const EVP_CIPHER *cipher); |
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490 | #define EVP_CIPHER_name(e) OBJ_nid2sn(EVP_CIPHER_nid(e)) |
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491 | int EVP_CIPHER_block_size(const EVP_CIPHER *cipher); |
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492 | int EVP_CIPHER_key_length(const EVP_CIPHER *cipher); |
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493 | int EVP_CIPHER_iv_length(const EVP_CIPHER *cipher); |
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494 | unsigned long EVP_CIPHER_flags(const EVP_CIPHER *cipher); |
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495 | #define EVP_CIPHER_mode(e) (EVP_CIPHER_flags(e) & EVP_CIPH_MODE) |
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496 | |
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497 | const EVP_CIPHER * EVP_CIPHER_CTX_cipher(const EVP_CIPHER_CTX *ctx); |
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498 | int EVP_CIPHER_CTX_nid(const EVP_CIPHER_CTX *ctx); |
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499 | int EVP_CIPHER_CTX_block_size(const EVP_CIPHER_CTX *ctx); |
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500 | int EVP_CIPHER_CTX_key_length(const EVP_CIPHER_CTX *ctx); |
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501 | int EVP_CIPHER_CTX_iv_length(const EVP_CIPHER_CTX *ctx); |
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502 | void * EVP_CIPHER_CTX_get_app_data(const EVP_CIPHER_CTX *ctx); |
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503 | void EVP_CIPHER_CTX_set_app_data(EVP_CIPHER_CTX *ctx, void *data); |
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504 | #define EVP_CIPHER_CTX_type(c) EVP_CIPHER_type(EVP_CIPHER_CTX_cipher(c)) |
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505 | unsigned long EVP_CIPHER_CTX_flags(const EVP_CIPHER_CTX *ctx); |
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506 | #define EVP_CIPHER_CTX_mode(e) (EVP_CIPHER_CTX_flags(e) & EVP_CIPH_MODE) |
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507 | |
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508 | #define EVP_ENCODE_LENGTH(l) (((l+2)/3*4)+(l/48+1)*2+80) |
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509 | #define EVP_DECODE_LENGTH(l) ((l+3)/4*3+80) |
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510 | |
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511 | #define EVP_SignInit_ex(a,b,c) EVP_DigestInit_ex(a,b,c) |
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512 | #define EVP_SignInit(a,b) EVP_DigestInit(a,b) |
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513 | #define EVP_SignUpdate(a,b,c) EVP_DigestUpdate(a,b,c) |
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514 | #define EVP_VerifyInit_ex(a,b,c) EVP_DigestInit_ex(a,b,c) |
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515 | #define EVP_VerifyInit(a,b) EVP_DigestInit(a,b) |
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516 | #define EVP_VerifyUpdate(a,b,c) EVP_DigestUpdate(a,b,c) |
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517 | #define EVP_OpenUpdate(a,b,c,d,e) EVP_DecryptUpdate(a,b,c,d,e) |
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518 | #define EVP_SealUpdate(a,b,c,d,e) EVP_EncryptUpdate(a,b,c,d,e) |
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519 | |
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520 | #ifdef CONST_STRICT |
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521 | void BIO_set_md(BIO *,const EVP_MD *md); |
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522 | #else |
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523 | # define BIO_set_md(b,md) BIO_ctrl(b,BIO_C_SET_MD,0,(char *)md) |
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524 | #endif |
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525 | #define BIO_get_md(b,mdp) BIO_ctrl(b,BIO_C_GET_MD,0,(char *)mdp) |
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526 | #define BIO_get_md_ctx(b,mdcp) BIO_ctrl(b,BIO_C_GET_MD_CTX,0,(char *)mdcp) |
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527 | #define BIO_set_md_ctx(b,mdcp) BIO_ctrl(b,BIO_C_SET_MD_CTX,0,(char *)mdcp) |
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528 | #define BIO_get_cipher_status(b) BIO_ctrl(b,BIO_C_GET_CIPHER_STATUS,0,NULL) |
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529 | #define BIO_get_cipher_ctx(b,c_pp) BIO_ctrl(b,BIO_C_GET_CIPHER_CTX,0,(char *)c_pp) |
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530 | |
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531 | int EVP_Cipher(EVP_CIPHER_CTX *c, |
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532 | unsigned char *out, |
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533 | const unsigned char *in, |
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534 | unsigned int inl); |
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535 | |
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536 | #define EVP_add_cipher_alias(n,alias) \ |
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537 | OBJ_NAME_add((alias),OBJ_NAME_TYPE_CIPHER_METH|OBJ_NAME_ALIAS,(n)) |
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538 | #define EVP_add_digest_alias(n,alias) \ |
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539 | OBJ_NAME_add((alias),OBJ_NAME_TYPE_MD_METH|OBJ_NAME_ALIAS,(n)) |
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540 | #define EVP_delete_cipher_alias(alias) \ |
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541 | OBJ_NAME_remove(alias,OBJ_NAME_TYPE_CIPHER_METH|OBJ_NAME_ALIAS); |
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542 | #define EVP_delete_digest_alias(alias) \ |
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543 | OBJ_NAME_remove(alias,OBJ_NAME_TYPE_MD_METH|OBJ_NAME_ALIAS); |
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544 | |
---|
545 | void EVP_MD_CTX_init(EVP_MD_CTX *ctx); |
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546 | int EVP_MD_CTX_cleanup(EVP_MD_CTX *ctx); |
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547 | EVP_MD_CTX *EVP_MD_CTX_create(void); |
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548 | void EVP_MD_CTX_destroy(EVP_MD_CTX *ctx); |
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549 | int EVP_MD_CTX_copy_ex(EVP_MD_CTX *out,const EVP_MD_CTX *in); |
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550 | void EVP_MD_CTX_set_flags(EVP_MD_CTX *ctx, int flags); |
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551 | void EVP_MD_CTX_clear_flags(EVP_MD_CTX *ctx, int flags); |
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552 | int EVP_MD_CTX_test_flags(const EVP_MD_CTX *ctx,int flags); |
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553 | int EVP_DigestInit_ex(EVP_MD_CTX *ctx, const EVP_MD *type, ENGINE *impl); |
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554 | int EVP_DigestUpdate(EVP_MD_CTX *ctx,const void *d, |
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555 | size_t cnt); |
---|
556 | int EVP_DigestFinal_ex(EVP_MD_CTX *ctx,unsigned char *md,unsigned int *s); |
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557 | int EVP_Digest(const void *data, size_t count, |
---|
558 | unsigned char *md, unsigned int *size, const EVP_MD *type, ENGINE *impl); |
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559 | |
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560 | int EVP_MD_CTX_copy(EVP_MD_CTX *out,const EVP_MD_CTX *in); |
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561 | int EVP_DigestInit(EVP_MD_CTX *ctx, const EVP_MD *type); |
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562 | int EVP_DigestFinal(EVP_MD_CTX *ctx,unsigned char *md,unsigned int *s); |
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563 | |
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564 | int EVP_read_pw_string(char *buf,int length,const char *prompt,int verify); |
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565 | void EVP_set_pw_prompt(const char *prompt); |
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566 | char * EVP_get_pw_prompt(void); |
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567 | |
---|
568 | int EVP_BytesToKey(const EVP_CIPHER *type,const EVP_MD *md, |
---|
569 | const unsigned char *salt, const unsigned char *data, |
---|
570 | int datal, int count, unsigned char *key,unsigned char *iv); |
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571 | |
---|
572 | void EVP_CIPHER_CTX_set_flags(EVP_CIPHER_CTX *ctx, int flags); |
---|
573 | void EVP_CIPHER_CTX_clear_flags(EVP_CIPHER_CTX *ctx, int flags); |
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574 | int EVP_CIPHER_CTX_test_flags(const EVP_CIPHER_CTX *ctx,int flags); |
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575 | |
---|
576 | int EVP_EncryptInit(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *cipher, |
---|
577 | const unsigned char *key, const unsigned char *iv); |
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578 | int EVP_EncryptInit_ex(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *cipher, ENGINE *impl, |
---|
579 | const unsigned char *key, const unsigned char *iv); |
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580 | int EVP_EncryptUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out, |
---|
581 | int *outl, const unsigned char *in, int inl); |
---|
582 | int EVP_EncryptFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl); |
---|
583 | int EVP_EncryptFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl); |
---|
584 | |
---|
585 | int EVP_DecryptInit(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *cipher, |
---|
586 | const unsigned char *key, const unsigned char *iv); |
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587 | int EVP_DecryptInit_ex(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *cipher, ENGINE *impl, |
---|
588 | const unsigned char *key, const unsigned char *iv); |
---|
589 | int EVP_DecryptUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out, |
---|
590 | int *outl, const unsigned char *in, int inl); |
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591 | int EVP_DecryptFinal(EVP_CIPHER_CTX *ctx, unsigned char *outm, int *outl); |
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592 | int EVP_DecryptFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *outm, int *outl); |
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593 | |
---|
594 | int EVP_CipherInit(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *cipher, |
---|
595 | const unsigned char *key,const unsigned char *iv, |
---|
596 | int enc); |
---|
597 | int EVP_CipherInit_ex(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *cipher, ENGINE *impl, |
---|
598 | const unsigned char *key,const unsigned char *iv, |
---|
599 | int enc); |
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600 | int EVP_CipherUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out, |
---|
601 | int *outl, const unsigned char *in, int inl); |
---|
602 | int EVP_CipherFinal(EVP_CIPHER_CTX *ctx, unsigned char *outm, int *outl); |
---|
603 | int EVP_CipherFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *outm, int *outl); |
---|
604 | |
---|
605 | int EVP_SignFinal(EVP_MD_CTX *ctx,unsigned char *md,unsigned int *s, |
---|
606 | EVP_PKEY *pkey); |
---|
607 | |
---|
608 | int EVP_VerifyFinal(EVP_MD_CTX *ctx,const unsigned char *sigbuf, |
---|
609 | unsigned int siglen,EVP_PKEY *pkey); |
---|
610 | |
---|
611 | int EVP_OpenInit(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *type, |
---|
612 | const unsigned char *ek, int ekl, const unsigned char *iv, |
---|
613 | EVP_PKEY *priv); |
---|
614 | int EVP_OpenFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl); |
---|
615 | |
---|
616 | int EVP_SealInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *type, |
---|
617 | unsigned char **ek, int *ekl, unsigned char *iv, |
---|
618 | EVP_PKEY **pubk, int npubk); |
---|
619 | int EVP_SealFinal(EVP_CIPHER_CTX *ctx,unsigned char *out,int *outl); |
---|
620 | |
---|
621 | void EVP_EncodeInit(EVP_ENCODE_CTX *ctx); |
---|
622 | void EVP_EncodeUpdate(EVP_ENCODE_CTX *ctx,unsigned char *out,int *outl, |
---|
623 | const unsigned char *in,int inl); |
---|
624 | void EVP_EncodeFinal(EVP_ENCODE_CTX *ctx,unsigned char *out,int *outl); |
---|
625 | int EVP_EncodeBlock(unsigned char *t, const unsigned char *f, int n); |
---|
626 | |
---|
627 | void EVP_DecodeInit(EVP_ENCODE_CTX *ctx); |
---|
628 | int EVP_DecodeUpdate(EVP_ENCODE_CTX *ctx,unsigned char *out,int *outl, |
---|
629 | const unsigned char *in, int inl); |
---|
630 | int EVP_DecodeFinal(EVP_ENCODE_CTX *ctx, unsigned |
---|
631 | char *out, int *outl); |
---|
632 | int EVP_DecodeBlock(unsigned char *t, const unsigned char *f, int n); |
---|
633 | |
---|
634 | void EVP_CIPHER_CTX_init(EVP_CIPHER_CTX *a); |
---|
635 | int EVP_CIPHER_CTX_cleanup(EVP_CIPHER_CTX *a); |
---|
636 | EVP_CIPHER_CTX *EVP_CIPHER_CTX_new(void); |
---|
637 | void EVP_CIPHER_CTX_free(EVP_CIPHER_CTX *a); |
---|
638 | int EVP_CIPHER_CTX_set_key_length(EVP_CIPHER_CTX *x, int keylen); |
---|
639 | int EVP_CIPHER_CTX_set_padding(EVP_CIPHER_CTX *c, int pad); |
---|
640 | int EVP_CIPHER_CTX_ctrl(EVP_CIPHER_CTX *ctx, int type, int arg, void *ptr); |
---|
641 | int EVP_CIPHER_CTX_rand_key(EVP_CIPHER_CTX *ctx, unsigned char *key); |
---|
642 | |
---|
643 | #ifndef OPENSSL_NO_BIO |
---|
644 | BIO_METHOD *BIO_f_md(void); |
---|
645 | BIO_METHOD *BIO_f_base64(void); |
---|
646 | BIO_METHOD *BIO_f_cipher(void); |
---|
647 | BIO_METHOD *BIO_f_reliable(void); |
---|
648 | void BIO_set_cipher(BIO *b,const EVP_CIPHER *c,const unsigned char *k, |
---|
649 | const unsigned char *i, int enc); |
---|
650 | #endif |
---|
651 | |
---|
652 | const EVP_MD *EVP_md_null(void); |
---|
653 | #ifndef OPENSSL_NO_MD2 |
---|
654 | const EVP_MD *EVP_md2(void); |
---|
655 | #endif |
---|
656 | #ifndef OPENSSL_NO_MD4 |
---|
657 | const EVP_MD *EVP_md4(void); |
---|
658 | #endif |
---|
659 | #ifndef OPENSSL_NO_MD5 |
---|
660 | const EVP_MD *EVP_md5(void); |
---|
661 | #endif |
---|
662 | #ifndef OPENSSL_NO_SHA |
---|
663 | const EVP_MD *EVP_sha(void); |
---|
664 | const EVP_MD *EVP_sha1(void); |
---|
665 | const EVP_MD *EVP_dss(void); |
---|
666 | const EVP_MD *EVP_dss1(void); |
---|
667 | const EVP_MD *EVP_ecdsa(void); |
---|
668 | #endif |
---|
669 | #ifndef OPENSSL_NO_SHA256 |
---|
670 | const EVP_MD *EVP_sha224(void); |
---|
671 | const EVP_MD *EVP_sha256(void); |
---|
672 | #endif |
---|
673 | #ifndef OPENSSL_NO_SHA512 |
---|
674 | const EVP_MD *EVP_sha384(void); |
---|
675 | const EVP_MD *EVP_sha512(void); |
---|
676 | #endif |
---|
677 | #ifndef OPENSSL_NO_MDC2 |
---|
678 | const EVP_MD *EVP_mdc2(void); |
---|
679 | #endif |
---|
680 | #ifndef OPENSSL_NO_RIPEMD |
---|
681 | const EVP_MD *EVP_ripemd160(void); |
---|
682 | #endif |
---|
683 | const EVP_CIPHER *EVP_enc_null(void); /* does nothing :-) */ |
---|
684 | #ifndef OPENSSL_NO_DES |
---|
685 | const EVP_CIPHER *EVP_des_ecb(void); |
---|
686 | const EVP_CIPHER *EVP_des_ede(void); |
---|
687 | const EVP_CIPHER *EVP_des_ede3(void); |
---|
688 | const EVP_CIPHER *EVP_des_ede_ecb(void); |
---|
689 | const EVP_CIPHER *EVP_des_ede3_ecb(void); |
---|
690 | const EVP_CIPHER *EVP_des_cfb64(void); |
---|
691 | # define EVP_des_cfb EVP_des_cfb64 |
---|
692 | const EVP_CIPHER *EVP_des_cfb1(void); |
---|
693 | const EVP_CIPHER *EVP_des_cfb8(void); |
---|
694 | const EVP_CIPHER *EVP_des_ede_cfb64(void); |
---|
695 | # define EVP_des_ede_cfb EVP_des_ede_cfb64 |
---|
696 | #if 0 |
---|
697 | const EVP_CIPHER *EVP_des_ede_cfb1(void); |
---|
698 | const EVP_CIPHER *EVP_des_ede_cfb8(void); |
---|
699 | #endif |
---|
700 | const EVP_CIPHER *EVP_des_ede3_cfb64(void); |
---|
701 | # define EVP_des_ede3_cfb EVP_des_ede3_cfb64 |
---|
702 | const EVP_CIPHER *EVP_des_ede3_cfb1(void); |
---|
703 | const EVP_CIPHER *EVP_des_ede3_cfb8(void); |
---|
704 | const EVP_CIPHER *EVP_des_ofb(void); |
---|
705 | const EVP_CIPHER *EVP_des_ede_ofb(void); |
---|
706 | const EVP_CIPHER *EVP_des_ede3_ofb(void); |
---|
707 | const EVP_CIPHER *EVP_des_cbc(void); |
---|
708 | const EVP_CIPHER *EVP_des_ede_cbc(void); |
---|
709 | const EVP_CIPHER *EVP_des_ede3_cbc(void); |
---|
710 | const EVP_CIPHER *EVP_desx_cbc(void); |
---|
711 | /* This should now be supported through the dev_crypto ENGINE. But also, why are |
---|
712 | * rc4 and md5 declarations made here inside a "NO_DES" precompiler branch? */ |
---|
713 | #if 0 |
---|
714 | # ifdef OPENSSL_OPENBSD_DEV_CRYPTO |
---|
715 | const EVP_CIPHER *EVP_dev_crypto_des_ede3_cbc(void); |
---|
716 | const EVP_CIPHER *EVP_dev_crypto_rc4(void); |
---|
717 | const EVP_MD *EVP_dev_crypto_md5(void); |
---|
718 | # endif |
---|
719 | #endif |
---|
720 | #endif |
---|
721 | #ifndef OPENSSL_NO_RC4 |
---|
722 | const EVP_CIPHER *EVP_rc4(void); |
---|
723 | const EVP_CIPHER *EVP_rc4_40(void); |
---|
724 | #endif |
---|
725 | #ifndef OPENSSL_NO_IDEA |
---|
726 | const EVP_CIPHER *EVP_idea_ecb(void); |
---|
727 | const EVP_CIPHER *EVP_idea_cfb64(void); |
---|
728 | # define EVP_idea_cfb EVP_idea_cfb64 |
---|
729 | const EVP_CIPHER *EVP_idea_ofb(void); |
---|
730 | const EVP_CIPHER *EVP_idea_cbc(void); |
---|
731 | #endif |
---|
732 | #ifndef OPENSSL_NO_RC2 |
---|
733 | const EVP_CIPHER *EVP_rc2_ecb(void); |
---|
734 | const EVP_CIPHER *EVP_rc2_cbc(void); |
---|
735 | const EVP_CIPHER *EVP_rc2_40_cbc(void); |
---|
736 | const EVP_CIPHER *EVP_rc2_64_cbc(void); |
---|
737 | const EVP_CIPHER *EVP_rc2_cfb64(void); |
---|
738 | # define EVP_rc2_cfb EVP_rc2_cfb64 |
---|
739 | const EVP_CIPHER *EVP_rc2_ofb(void); |
---|
740 | #endif |
---|
741 | #ifndef OPENSSL_NO_BF |
---|
742 | const EVP_CIPHER *EVP_bf_ecb(void); |
---|
743 | const EVP_CIPHER *EVP_bf_cbc(void); |
---|
744 | const EVP_CIPHER *EVP_bf_cfb64(void); |
---|
745 | # define EVP_bf_cfb EVP_bf_cfb64 |
---|
746 | const EVP_CIPHER *EVP_bf_ofb(void); |
---|
747 | #endif |
---|
748 | #ifndef OPENSSL_NO_CAST |
---|
749 | const EVP_CIPHER *EVP_cast5_ecb(void); |
---|
750 | const EVP_CIPHER *EVP_cast5_cbc(void); |
---|
751 | const EVP_CIPHER *EVP_cast5_cfb64(void); |
---|
752 | # define EVP_cast5_cfb EVP_cast5_cfb64 |
---|
753 | const EVP_CIPHER *EVP_cast5_ofb(void); |
---|
754 | #endif |
---|
755 | #ifndef OPENSSL_NO_RC5 |
---|
756 | const EVP_CIPHER *EVP_rc5_32_12_16_cbc(void); |
---|
757 | const EVP_CIPHER *EVP_rc5_32_12_16_ecb(void); |
---|
758 | const EVP_CIPHER *EVP_rc5_32_12_16_cfb64(void); |
---|
759 | # define EVP_rc5_32_12_16_cfb EVP_rc5_32_12_16_cfb64 |
---|
760 | const EVP_CIPHER *EVP_rc5_32_12_16_ofb(void); |
---|
761 | #endif |
---|
762 | #ifndef OPENSSL_NO_AES |
---|
763 | const EVP_CIPHER *EVP_aes_128_ecb(void); |
---|
764 | const EVP_CIPHER *EVP_aes_128_cbc(void); |
---|
765 | const EVP_CIPHER *EVP_aes_128_cfb1(void); |
---|
766 | const EVP_CIPHER *EVP_aes_128_cfb8(void); |
---|
767 | const EVP_CIPHER *EVP_aes_128_cfb128(void); |
---|
768 | # define EVP_aes_128_cfb EVP_aes_128_cfb128 |
---|
769 | const EVP_CIPHER *EVP_aes_128_ofb(void); |
---|
770 | #if 0 |
---|
771 | const EVP_CIPHER *EVP_aes_128_ctr(void); |
---|
772 | #endif |
---|
773 | const EVP_CIPHER *EVP_aes_192_ecb(void); |
---|
774 | const EVP_CIPHER *EVP_aes_192_cbc(void); |
---|
775 | const EVP_CIPHER *EVP_aes_192_cfb1(void); |
---|
776 | const EVP_CIPHER *EVP_aes_192_cfb8(void); |
---|
777 | const EVP_CIPHER *EVP_aes_192_cfb128(void); |
---|
778 | # define EVP_aes_192_cfb EVP_aes_192_cfb128 |
---|
779 | const EVP_CIPHER *EVP_aes_192_ofb(void); |
---|
780 | #if 0 |
---|
781 | const EVP_CIPHER *EVP_aes_192_ctr(void); |
---|
782 | #endif |
---|
783 | const EVP_CIPHER *EVP_aes_256_ecb(void); |
---|
784 | const EVP_CIPHER *EVP_aes_256_cbc(void); |
---|
785 | const EVP_CIPHER *EVP_aes_256_cfb1(void); |
---|
786 | const EVP_CIPHER *EVP_aes_256_cfb8(void); |
---|
787 | const EVP_CIPHER *EVP_aes_256_cfb128(void); |
---|
788 | # define EVP_aes_256_cfb EVP_aes_256_cfb128 |
---|
789 | const EVP_CIPHER *EVP_aes_256_ofb(void); |
---|
790 | #if 0 |
---|
791 | const EVP_CIPHER *EVP_aes_256_ctr(void); |
---|
792 | #endif |
---|
793 | #endif |
---|
794 | #ifndef OPENSSL_NO_CAMELLIA |
---|
795 | const EVP_CIPHER *EVP_camellia_128_ecb(void); |
---|
796 | const EVP_CIPHER *EVP_camellia_128_cbc(void); |
---|
797 | const EVP_CIPHER *EVP_camellia_128_cfb1(void); |
---|
798 | const EVP_CIPHER *EVP_camellia_128_cfb8(void); |
---|
799 | const EVP_CIPHER *EVP_camellia_128_cfb128(void); |
---|
800 | # define EVP_camellia_128_cfb EVP_camellia_128_cfb128 |
---|
801 | const EVP_CIPHER *EVP_camellia_128_ofb(void); |
---|
802 | const EVP_CIPHER *EVP_camellia_192_ecb(void); |
---|
803 | const EVP_CIPHER *EVP_camellia_192_cbc(void); |
---|
804 | const EVP_CIPHER *EVP_camellia_192_cfb1(void); |
---|
805 | const EVP_CIPHER *EVP_camellia_192_cfb8(void); |
---|
806 | const EVP_CIPHER *EVP_camellia_192_cfb128(void); |
---|
807 | # define EVP_camellia_192_cfb EVP_camellia_192_cfb128 |
---|
808 | const EVP_CIPHER *EVP_camellia_192_ofb(void); |
---|
809 | const EVP_CIPHER *EVP_camellia_256_ecb(void); |
---|
810 | const EVP_CIPHER *EVP_camellia_256_cbc(void); |
---|
811 | const EVP_CIPHER *EVP_camellia_256_cfb1(void); |
---|
812 | const EVP_CIPHER *EVP_camellia_256_cfb8(void); |
---|
813 | const EVP_CIPHER *EVP_camellia_256_cfb128(void); |
---|
814 | # define EVP_camellia_256_cfb EVP_camellia_256_cfb128 |
---|
815 | const EVP_CIPHER *EVP_camellia_256_ofb(void); |
---|
816 | #endif |
---|
817 | |
---|
818 | #ifndef OPENSSL_NO_SEED |
---|
819 | const EVP_CIPHER *EVP_seed_ecb(void); |
---|
820 | const EVP_CIPHER *EVP_seed_cbc(void); |
---|
821 | const EVP_CIPHER *EVP_seed_cfb128(void); |
---|
822 | # define EVP_seed_cfb EVP_seed_cfb128 |
---|
823 | const EVP_CIPHER *EVP_seed_ofb(void); |
---|
824 | #endif |
---|
825 | |
---|
826 | void OPENSSL_add_all_algorithms_noconf(void); |
---|
827 | void OPENSSL_add_all_algorithms_conf(void); |
---|
828 | |
---|
829 | #ifdef OPENSSL_LOAD_CONF |
---|
830 | #define OpenSSL_add_all_algorithms() \ |
---|
831 | OPENSSL_add_all_algorithms_conf() |
---|
832 | #else |
---|
833 | #define OpenSSL_add_all_algorithms() \ |
---|
834 | OPENSSL_add_all_algorithms_noconf() |
---|
835 | #endif |
---|
836 | |
---|
837 | void OpenSSL_add_all_ciphers(void); |
---|
838 | void OpenSSL_add_all_digests(void); |
---|
839 | #define SSLeay_add_all_algorithms() OpenSSL_add_all_algorithms() |
---|
840 | #define SSLeay_add_all_ciphers() OpenSSL_add_all_ciphers() |
---|
841 | #define SSLeay_add_all_digests() OpenSSL_add_all_digests() |
---|
842 | |
---|
843 | int EVP_add_cipher(const EVP_CIPHER *cipher); |
---|
844 | int EVP_add_digest(const EVP_MD *digest); |
---|
845 | |
---|
846 | const EVP_CIPHER *EVP_get_cipherbyname(const char *name); |
---|
847 | const EVP_MD *EVP_get_digestbyname(const char *name); |
---|
848 | void EVP_cleanup(void); |
---|
849 | |
---|
850 | int EVP_PKEY_decrypt(unsigned char *dec_key, |
---|
851 | const unsigned char *enc_key,int enc_key_len, |
---|
852 | EVP_PKEY *private_key); |
---|
853 | int EVP_PKEY_encrypt(unsigned char *enc_key, |
---|
854 | const unsigned char *key,int key_len, |
---|
855 | EVP_PKEY *pub_key); |
---|
856 | int EVP_PKEY_type(int type); |
---|
857 | int EVP_PKEY_bits(EVP_PKEY *pkey); |
---|
858 | int EVP_PKEY_size(EVP_PKEY *pkey); |
---|
859 | int EVP_PKEY_assign(EVP_PKEY *pkey,int type,char *key); |
---|
860 | |
---|
861 | #ifndef OPENSSL_NO_RSA |
---|
862 | struct rsa_st; |
---|
863 | int EVP_PKEY_set1_RSA(EVP_PKEY *pkey,struct rsa_st *key); |
---|
864 | struct rsa_st *EVP_PKEY_get1_RSA(EVP_PKEY *pkey); |
---|
865 | #endif |
---|
866 | #ifndef OPENSSL_NO_DSA |
---|
867 | struct dsa_st; |
---|
868 | int EVP_PKEY_set1_DSA(EVP_PKEY *pkey,struct dsa_st *key); |
---|
869 | struct dsa_st *EVP_PKEY_get1_DSA(EVP_PKEY *pkey); |
---|
870 | #endif |
---|
871 | #ifndef OPENSSL_NO_DH |
---|
872 | struct dh_st; |
---|
873 | int EVP_PKEY_set1_DH(EVP_PKEY *pkey,struct dh_st *key); |
---|
874 | struct dh_st *EVP_PKEY_get1_DH(EVP_PKEY *pkey); |
---|
875 | #endif |
---|
876 | #ifndef OPENSSL_NO_EC |
---|
877 | struct ec_key_st; |
---|
878 | int EVP_PKEY_set1_EC_KEY(EVP_PKEY *pkey,struct ec_key_st *key); |
---|
879 | struct ec_key_st *EVP_PKEY_get1_EC_KEY(EVP_PKEY *pkey); |
---|
880 | #endif |
---|
881 | |
---|
882 | EVP_PKEY * EVP_PKEY_new(void); |
---|
883 | void EVP_PKEY_free(EVP_PKEY *pkey); |
---|
884 | |
---|
885 | EVP_PKEY * d2i_PublicKey(int type,EVP_PKEY **a, const unsigned char **pp, |
---|
886 | long length); |
---|
887 | int i2d_PublicKey(EVP_PKEY *a, unsigned char **pp); |
---|
888 | |
---|
889 | EVP_PKEY * d2i_PrivateKey(int type,EVP_PKEY **a, const unsigned char **pp, |
---|
890 | long length); |
---|
891 | EVP_PKEY * d2i_AutoPrivateKey(EVP_PKEY **a, const unsigned char **pp, |
---|
892 | long length); |
---|
893 | int i2d_PrivateKey(EVP_PKEY *a, unsigned char **pp); |
---|
894 | |
---|
895 | int EVP_PKEY_copy_parameters(EVP_PKEY *to, const EVP_PKEY *from); |
---|
896 | int EVP_PKEY_missing_parameters(const EVP_PKEY *pkey); |
---|
897 | int EVP_PKEY_save_parameters(EVP_PKEY *pkey,int mode); |
---|
898 | int EVP_PKEY_cmp_parameters(const EVP_PKEY *a, const EVP_PKEY *b); |
---|
899 | |
---|
900 | int EVP_PKEY_cmp(const EVP_PKEY *a, const EVP_PKEY *b); |
---|
901 | |
---|
902 | int EVP_CIPHER_type(const EVP_CIPHER *ctx); |
---|
903 | |
---|
904 | /* calls methods */ |
---|
905 | int EVP_CIPHER_param_to_asn1(EVP_CIPHER_CTX *c, ASN1_TYPE *type); |
---|
906 | int EVP_CIPHER_asn1_to_param(EVP_CIPHER_CTX *c, ASN1_TYPE *type); |
---|
907 | |
---|
908 | /* These are used by EVP_CIPHER methods */ |
---|
909 | int EVP_CIPHER_set_asn1_iv(EVP_CIPHER_CTX *c,ASN1_TYPE *type); |
---|
910 | int EVP_CIPHER_get_asn1_iv(EVP_CIPHER_CTX *c,ASN1_TYPE *type); |
---|
911 | |
---|
912 | /* PKCS5 password based encryption */ |
---|
913 | int PKCS5_PBE_keyivgen(EVP_CIPHER_CTX *ctx, const char *pass, int passlen, |
---|
914 | ASN1_TYPE *param, const EVP_CIPHER *cipher, const EVP_MD *md, |
---|
915 | int en_de); |
---|
916 | int PKCS5_PBKDF2_HMAC_SHA1(const char *pass, int passlen, |
---|
917 | const unsigned char *salt, int saltlen, int iter, |
---|
918 | int keylen, unsigned char *out); |
---|
919 | int PKCS5_v2_PBE_keyivgen(EVP_CIPHER_CTX *ctx, const char *pass, int passlen, |
---|
920 | ASN1_TYPE *param, const EVP_CIPHER *cipher, const EVP_MD *md, |
---|
921 | int en_de); |
---|
922 | |
---|
923 | void PKCS5_PBE_add(void); |
---|
924 | |
---|
925 | int EVP_PBE_CipherInit (ASN1_OBJECT *pbe_obj, const char *pass, int passlen, |
---|
926 | ASN1_TYPE *param, EVP_CIPHER_CTX *ctx, int en_de); |
---|
927 | int EVP_PBE_alg_add(int nid, const EVP_CIPHER *cipher, const EVP_MD *md, |
---|
928 | EVP_PBE_KEYGEN *keygen); |
---|
929 | void EVP_PBE_cleanup(void); |
---|
930 | |
---|
931 | #ifdef OPENSSL_FIPS |
---|
932 | #ifndef OPENSSL_NO_ENGINE |
---|
933 | void int_EVP_MD_set_engine_callbacks( |
---|
934 | int (*eng_md_init)(ENGINE *impl), |
---|
935 | int (*eng_md_fin)(ENGINE *impl), |
---|
936 | int (*eng_md_evp) |
---|
937 | (EVP_MD_CTX *ctx, const EVP_MD **ptype, ENGINE *impl)); |
---|
938 | void int_EVP_MD_init_engine_callbacks(void); |
---|
939 | void int_EVP_CIPHER_set_engine_callbacks( |
---|
940 | int (*eng_ciph_fin)(ENGINE *impl), |
---|
941 | int (*eng_ciph_evp) |
---|
942 | (EVP_CIPHER_CTX *ctx, const EVP_CIPHER **pciph, ENGINE *impl)); |
---|
943 | void int_EVP_CIPHER_init_engine_callbacks(void); |
---|
944 | #endif |
---|
945 | #endif |
---|
946 | |
---|
947 | void EVP_add_alg_module(void); |
---|
948 | |
---|
949 | /* BEGIN ERROR CODES */ |
---|
950 | /* The following lines are auto generated by the script mkerr.pl. Any changes |
---|
951 | * made after this point may be overwritten when the script is next run. |
---|
952 | */ |
---|
953 | void ERR_load_EVP_strings(void); |
---|
954 | |
---|
955 | /* Error codes for the EVP functions. */ |
---|
956 | |
---|
957 | /* Function codes. */ |
---|
958 | #define EVP_F_AES_INIT_KEY 133 |
---|
959 | #define EVP_F_ALG_MODULE_INIT 138 |
---|
960 | #define EVP_F_CAMELLIA_INIT_KEY 159 |
---|
961 | #define EVP_F_D2I_PKEY 100 |
---|
962 | #define EVP_F_DO_EVP_ENC_ENGINE 140 |
---|
963 | #define EVP_F_DO_EVP_ENC_ENGINE_FULL 141 |
---|
964 | #define EVP_F_DO_EVP_MD_ENGINE 139 |
---|
965 | #define EVP_F_DO_EVP_MD_ENGINE_FULL 142 |
---|
966 | #define EVP_F_DSAPKEY2PKCS8 134 |
---|
967 | #define EVP_F_DSA_PKEY2PKCS8 135 |
---|
968 | #define EVP_F_ECDSA_PKEY2PKCS8 129 |
---|
969 | #define EVP_F_ECKEY_PKEY2PKCS8 132 |
---|
970 | #define EVP_F_EVP_CIPHERINIT 137 |
---|
971 | #define EVP_F_EVP_CIPHERINIT_EX 123 |
---|
972 | #define EVP_F_EVP_CIPHER_CTX_CTRL 124 |
---|
973 | #define EVP_F_EVP_CIPHER_CTX_SET_KEY_LENGTH 122 |
---|
974 | #define EVP_F_EVP_DECRYPTFINAL_EX 101 |
---|
975 | #define EVP_F_EVP_DIGESTINIT 136 |
---|
976 | #define EVP_F_EVP_DIGESTINIT_EX 128 |
---|
977 | #define EVP_F_EVP_ENCRYPTFINAL_EX 127 |
---|
978 | #define EVP_F_EVP_MD_CTX_COPY_EX 110 |
---|
979 | #define EVP_F_EVP_OPENINIT 102 |
---|
980 | #define EVP_F_EVP_PBE_ALG_ADD 115 |
---|
981 | #define EVP_F_EVP_PBE_CIPHERINIT 116 |
---|
982 | #define EVP_F_EVP_PKCS82PKEY 111 |
---|
983 | #define EVP_F_EVP_PKEY2PKCS8_BROKEN 113 |
---|
984 | #define EVP_F_EVP_PKEY_COPY_PARAMETERS 103 |
---|
985 | #define EVP_F_EVP_PKEY_DECRYPT 104 |
---|
986 | #define EVP_F_EVP_PKEY_ENCRYPT 105 |
---|
987 | #define EVP_F_EVP_PKEY_GET1_DH 119 |
---|
988 | #define EVP_F_EVP_PKEY_GET1_DSA 120 |
---|
989 | #define EVP_F_EVP_PKEY_GET1_ECDSA 130 |
---|
990 | #define EVP_F_EVP_PKEY_GET1_EC_KEY 131 |
---|
991 | #define EVP_F_EVP_PKEY_GET1_RSA 121 |
---|
992 | #define EVP_F_EVP_PKEY_NEW 106 |
---|
993 | #define EVP_F_EVP_RIJNDAEL 126 |
---|
994 | #define EVP_F_EVP_SIGNFINAL 107 |
---|
995 | #define EVP_F_EVP_VERIFYFINAL 108 |
---|
996 | #define EVP_F_PKCS5_PBE_KEYIVGEN 117 |
---|
997 | #define EVP_F_PKCS5_V2_PBE_KEYIVGEN 118 |
---|
998 | #define EVP_F_PKCS8_SET_BROKEN 112 |
---|
999 | #define EVP_F_RC2_MAGIC_TO_METH 109 |
---|
1000 | #define EVP_F_RC5_CTRL 125 |
---|
1001 | |
---|
1002 | /* Reason codes. */ |
---|
1003 | #define EVP_R_AES_KEY_SETUP_FAILED 143 |
---|
1004 | #define EVP_R_ASN1_LIB 140 |
---|
1005 | #define EVP_R_BAD_BLOCK_LENGTH 136 |
---|
1006 | #define EVP_R_BAD_DECRYPT 100 |
---|
1007 | #define EVP_R_BAD_KEY_LENGTH 137 |
---|
1008 | #define EVP_R_BN_DECODE_ERROR 112 |
---|
1009 | #define EVP_R_BN_PUBKEY_ERROR 113 |
---|
1010 | #define EVP_R_CAMELLIA_KEY_SETUP_FAILED 157 |
---|
1011 | #define EVP_R_CIPHER_PARAMETER_ERROR 122 |
---|
1012 | #define EVP_R_CTRL_NOT_IMPLEMENTED 132 |
---|
1013 | #define EVP_R_CTRL_OPERATION_NOT_IMPLEMENTED 133 |
---|
1014 | #define EVP_R_DATA_NOT_MULTIPLE_OF_BLOCK_LENGTH 138 |
---|
1015 | #define EVP_R_DECODE_ERROR 114 |
---|
1016 | #define EVP_R_DIFFERENT_KEY_TYPES 101 |
---|
1017 | #define EVP_R_DISABLED_FOR_FIPS 144 |
---|
1018 | #define EVP_R_ENCODE_ERROR 115 |
---|
1019 | #define EVP_R_ERROR_LOADING_SECTION 145 |
---|
1020 | #define EVP_R_ERROR_SETTING_FIPS_MODE 146 |
---|
1021 | #define EVP_R_EVP_PBE_CIPHERINIT_ERROR 119 |
---|
1022 | #define EVP_R_EXPECTING_AN_RSA_KEY 127 |
---|
1023 | #define EVP_R_EXPECTING_A_DH_KEY 128 |
---|
1024 | #define EVP_R_EXPECTING_A_DSA_KEY 129 |
---|
1025 | #define EVP_R_EXPECTING_A_ECDSA_KEY 141 |
---|
1026 | #define EVP_R_EXPECTING_A_EC_KEY 142 |
---|
1027 | #define EVP_R_FIPS_MODE_NOT_SUPPORTED 147 |
---|
1028 | #define EVP_R_INITIALIZATION_ERROR 134 |
---|
1029 | #define EVP_R_INPUT_NOT_INITIALIZED 111 |
---|
1030 | #define EVP_R_INVALID_FIPS_MODE 148 |
---|
1031 | #define EVP_R_INVALID_KEY_LENGTH 130 |
---|
1032 | #define EVP_R_IV_TOO_LARGE 102 |
---|
1033 | #define EVP_R_KEYGEN_FAILURE 120 |
---|
1034 | #define EVP_R_MISSING_PARAMETERS 103 |
---|
1035 | #define EVP_R_NO_CIPHER_SET 131 |
---|
1036 | #define EVP_R_NO_DIGEST_SET 139 |
---|
1037 | #define EVP_R_NO_DSA_PARAMETERS 116 |
---|
1038 | #define EVP_R_NO_SIGN_FUNCTION_CONFIGURED 104 |
---|
1039 | #define EVP_R_NO_VERIFY_FUNCTION_CONFIGURED 105 |
---|
1040 | #define EVP_R_PKCS8_UNKNOWN_BROKEN_TYPE 117 |
---|
1041 | #define EVP_R_PUBLIC_KEY_NOT_RSA 106 |
---|
1042 | #define EVP_R_UNKNOWN_OPTION 149 |
---|
1043 | #define EVP_R_UNKNOWN_PBE_ALGORITHM 121 |
---|
1044 | #define EVP_R_UNSUPORTED_NUMBER_OF_ROUNDS 135 |
---|
1045 | #define EVP_R_UNSUPPORTED_CIPHER 107 |
---|
1046 | #define EVP_R_UNSUPPORTED_KEYLENGTH 123 |
---|
1047 | #define EVP_R_UNSUPPORTED_KEY_DERIVATION_FUNCTION 124 |
---|
1048 | #define EVP_R_UNSUPPORTED_KEY_SIZE 108 |
---|
1049 | #define EVP_R_UNSUPPORTED_PRF 125 |
---|
1050 | #define EVP_R_UNSUPPORTED_PRIVATE_KEY_ALGORITHM 118 |
---|
1051 | #define EVP_R_UNSUPPORTED_SALT_TYPE 126 |
---|
1052 | #define EVP_R_WRONG_FINAL_BLOCK_LENGTH 109 |
---|
1053 | #define EVP_R_WRONG_PUBLIC_KEY_TYPE 110 |
---|
1054 | #define EVP_R_SEED_KEY_SETUP_FAILED 162 |
---|
1055 | |
---|
1056 | #ifdef __cplusplus |
---|
1057 | } |
---|
1058 | #endif |
---|
1059 | #endif |
---|