rsaref/rsaref.h

   1 /* rsaref/rsaref.h */
   2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
   3  * All rights reserved.
   4  *
   5  * This package is an SSL implementation written
   6  * by Eric Young (eay@cryptsoft.com).
   7  * The implementation was written so as to conform with Netscapes SSL.
   8  *
   9  * This library is free for commercial and non-commercial use as long as
  10  * the following conditions are aheared to.  The following conditions
  11  * apply to all code found in this distribution, be it the RC4, RSA,
  12  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  13  * included with this distribution is covered by the same copyright terms
  14  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
  15  *
  16  * Copyright remains Eric Young's, and as such any Copyright notices in
  17  * the code are not to be removed.
  18  * If this package is used in a product, Eric Young should be given attribution
  19  * as the author of the parts of the library used.
  20  * This can be in the form of a textual message at program startup or
  21  * in documentation (online or textual) provided with the package.
  22  *
  23  * Redistribution and use in source and binary forms, with or without
  24  * modification, are permitted provided that the following conditions
  25  * are met:
  26  * 1. Redistributions of source code must retain the copyright
  27  *    notice, this list of conditions and the following disclaimer.
  28  * 2. Redistributions in binary form must reproduce the above copyright
  29  *    notice, this list of conditions and the following disclaimer in the
  30  *    documentation and/or other materials provided with the distribution.
  31  * 3. All advertising materials mentioning features or use of this software
  32  *    must display the following acknowledgement:
  33  *    "This product includes cryptographic software written by
  34  *     Eric Young (eay@cryptsoft.com)"
  35  *    The word 'cryptographic' can be left out if the rouines from the library
  36  *    being used are not cryptographic related :-).
  37  * 4. If you include any Windows specific code (or a derivative thereof) from
  38  *    the apps directory (application code) you must include an acknowledgement:
  39  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
  40  *
  41  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  42  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  43  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  44  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  45  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  46  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  47  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  48  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  49  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  50  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  51  * SUCH DAMAGE.
  52  *
  53  * The licence and distribution terms for any publically available version or
  54  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  55  * copied and put under another distribution licence
  56  * [including the GNU Public Licence.]
  57  */
  58
  59 #ifndef HEADER_RSAREF_H
  60 #define HEADER_RSAREF_H
  61
  62 #include <openssl/rsa.h>
  63
  64 /* RSAeuro */
  65 /*#define  RSAref_MAX_BITS              2048*/
  66
  67 /* RSAref */
  68 #define  RSAref_MAX_BITS                1024
  69
  70 #define RSAref_MIN_BITS         508
  71 #define RSAref_MAX_LEN          ((RSAref_MAX_BITS+7)/8)
  72 #define RSAref_MAX_PBITS        (RSAref_MAX_BITS+1)/2
  73 #define RSAref_MAX_PLEN         ((RSAref_MAX_PBITS+7)/8)
  74
  75 typedef struct RSArefPublicKey_st
  76         {
  77         unsigned int bits;
  78         unsigned char m[RSAref_MAX_LEN];
  79         unsigned char e[RSAref_MAX_LEN];
  80         } RSArefPublicKey;
  81
  82 typedef struct RSArefPrivateKey_st
  83         {
  84         unsigned int bits;
  85         unsigned char m[RSAref_MAX_LEN];
  86         unsigned char e[RSAref_MAX_LEN];
  87         unsigned char d[RSAref_MAX_LEN];
  88         unsigned char prime[2][RSAref_MAX_PLEN];/* p & q */
  89         unsigned char pexp[2][RSAref_MAX_PLEN]; /* dmp1 & dmq1 */
  90         unsigned char coef[RSAref_MAX_PLEN];    /* iqmp */
  91         } RSArefPrivateKey;
  92
  93 typedef struct RSARandomState_st
  94         {
  95         unsigned int needed;
  96         unsigned char state[16];
  97         unsigned int outputnum;
  98         unsigned char output[16];
  99         } RSARandomState;
 100
 101 #define RE_CONTENT_ENCODING 0x0400
 102 #define RE_DATA 0x0401
 103 #define RE_DIGEST_ALGORITHM 0x0402
 104 #define RE_ENCODING 0x0403
 105 #define RE_KEY 0x0404
 106 #define RE_KEY_ENCODING 0x0405
 107 #define RE_LEN 0x0406
 108 #define RE_MODULUS_LEN 0x0407
 109 #define RE_NEED_RANDOM 0x0408
 110 #define RE_PRIVATE_KEY 0x0409
 111 #define RE_PUBLIC_KEY 0x040a
 112 #define RE_SIGNATURE 0x040b
 113 #define RE_SIGNATURE_ENCODING 0x040c
 114 #define RE_ENCRYPTION_ALGORITHM 0x040d
 115
 116 #ifndef NOPROTO
 117 int RSAPrivateDecrypt(unsigned char *to, int *outlen, unsigned char *from,
 118         int len, RSArefPrivateKey *RSAkey);
 119 int RSAPrivateEncrypt(unsigned char *to, int *outlen, unsigned char *from,
 120         int len, RSArefPrivateKey *RSAkey);
 121 int RSAPublicDecrypt(unsigned char *to, int *outlen, unsigned char *from,
 122         int len, RSArefPublicKey *RSAkey);
 123 int RSAPublicEncrypt(unsigned char *to, int *outlen, unsigned char *from,
 124         int len, RSArefPublicKey *RSAkey,RSARandomState *rnd);
 125 int R_RandomInit(RSARandomState *rnd);
 126 int R_GetRandomBytesNeeded(unsigned int *,RSARandomState *rnd);
 127 int R_RandomUpdate(RSARandomState *rnd, unsigned char *data, unsigned int n);
 128 int R_RandomFinal(RSARandomState *rnd);
 129
 130 void ERR_load_RSAREF_strings(void );
 131 RSA_METHOD *RSA_PKCS1_RSAref(void );
 132
 133 #else
 134 int RSAPrivateDecrypt();
 135 int RSAPrivateEncrypt();
 136 int RSAPublicDecrypt();
 137 int RSAPublicEncrypt();
 138 int R_RandomInit();
 139 int R_GetRandomBytesNeeded();
 140 int R_RandomUpdate();
 141 int R_RandomFinal();
 142
 143 void ERR_load_RSAREF_strings();
 144 RSA_METHOD *RSA_PKCS1_RSAref();
 145
 146 #endif
 147
 148 /* BEGIN ERROR CODES */
 149 /* Error codes for the RSAREF functions. */
 150
 151 /* Function codes. */
 152 #define RSAREF_F_BN_REF_MOD_EXP                          100
 153 #define RSAREF_F_RSAREF_BN2BIN                           101
 154 #define RSAREF_F_RSA_BN2BIN                              102
 155 #define RSAREF_F_RSA_PRIVATE_DECRYPT                     103
 156 #define RSAREF_F_RSA_PRIVATE_ENCRYPT                     104
 157 #define RSAREF_F_RSA_PUBLIC_DECRYPT                      105
 158 #define RSAREF_F_RSA_PUBLIC_ENCRYPT                      106
 159 #define RSAREF_F_RSA_REF_BN2BIN                          107
 160 #define RSAREF_F_RSA_REF_MOD_EXP                         108
 161 #define RSAREF_F_RSA_REF_PRIVATE_DECRYPT                 109
 162 #define RSAREF_F_RSA_REF_PRIVATE_ENCRYPT                 110
 163 #define RSAREF_F_RSA_REF_PUBLIC_DECRYPT                  111
 164 #define RSAREF_F_RSA_REF_PUBLIC_ENCRYPT                  112
 165
 166 /* Reason codes. */
 167 #define RSAREF_R_CONTENT_ENCODING                        0x0400
 168 #define RSAREF_R_DATA                                    0x0401
 169 #define RSAREF_R_DIGEST_ALGORITHM                        0x0402
 170 #define RSAREF_R_ENCODING                                0x0403
 171 #define RSAREF_R_ENCRYPTION_ALGORITHM                    0x040d
 172 #define RSAREF_R_KEY                                     0x0404
 173 #define RSAREF_R_KEY_ENCODING                            0x0405
 174 #define RSAREF_R_LEN                                     0x0406
 175 #define RSAREF_R_MODULUS_LEN                             0x0407
 176 #define RSAREF_R_NEED_RANDOM                             0x0408
 177 #define RSAREF_R_PRIVATE_KEY                             0x0409
 178 #define RSAREF_R_PUBLIC_KEY                              0x040a
 179 #define RSAREF_R_SIGNATURE                               0x040b
 180 #define RSAREF_R_SIGNATURE_ENCODING                      0x040c
 181
 182 #ifdef  __cplusplus
 183 }
 184 #endif
 185 #endif
 186