engines/vendor_defns/sureware.h

   1 /*
   2 * Written by Corinne Dive-Reclus(cdive@baltimore.com)
   3 *
   4 * Copyright@2001 Baltimore Technologies Ltd.
   5 *                                                                                                                                                                                               *
   6 *               THIS FILE IS PROVIDED BY BALTIMORE TECHNOLOGIES ``AS IS'' AND                                                                                                                                                   *
   7 *               ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE                                   *
   8 *               IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE                              *
   9 *               ARE DISCLAIMED.  IN NO EVENT SHALL BALTIMORE TECHNOLOGIES BE LIABLE                                             *
  10 *               FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL                              *
  11 *               DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS                                 *
  12 *               OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)                                   *
  13 *               HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT                              *
  14 *               LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY                               *
  15 *               OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF                                  *
  16 *               SUCH DAMAGE.                                                                                                                                                    *
  17 *
  18 *
  19 */
  20 #ifdef WIN32
  21 #define SW_EXPORT       __declspec ( dllexport )
  22 #else
  23 #define SW_EXPORT
  24 #endif
  25
  26 /*
  27 *       List of exposed SureWare errors
  28 */
  29 #define SUREWAREHOOK_ERROR_FAILED               -1
  30 #define SUREWAREHOOK_ERROR_FALLBACK             -2
  31 #define SUREWAREHOOK_ERROR_UNIT_FAILURE -3
  32 #define SUREWAREHOOK_ERROR_DATA_SIZE -4
  33 #define SUREWAREHOOK_ERROR_INVALID_PAD -5
  34 /*
  35 * -----------------WARNING-----------------------------------
  36 * In all the following functions:
  37 * msg is a string with at least 24 bytes free.
  38 * A 24 bytes string will be concatenated to the existing content of msg.
  39 */
  40 /*
  41 *       SureWare Initialisation function
  42 *       in param threadsafe, if !=0, thread safe enabled
  43 *       return SureWareHOOK_ERROR_UNIT_FAILURE if failure, 1 if success
  44 */
  45 typedef int SureWareHook_Init_t(char*const msg,int threadsafe);
  46 extern SW_EXPORT SureWareHook_Init_t SureWareHook_Init;
  47 /*
  48 *       SureWare Finish function
  49 */
  50 typedef void SureWareHook_Finish_t();
  51 extern SW_EXPORT SureWareHook_Finish_t SureWareHook_Finish;
  52 /*
  53 *        PRE_CONDITION:
  54 *               DO NOT CALL ANY OF THE FOLLOWING FUNCTIONS IN CASE OF INIT FAILURE
  55 */
  56 /*
  57 *       SureWare RAND Bytes function
  58 *       In case of failure, the content of buf is unpredictable.
  59 *       return 1 if success
  60 *                       SureWareHOOK_ERROR_FALLBACK if function not available in hardware
  61 *                       SureWareHOOK_ERROR_FAILED if error while processing
  62 *                       SureWareHOOK_ERROR_UNIT_FAILURE if hardware failure
  63 *                       SUREWAREHOOK_ERROR_DATA_SIZE wrong size for buf
  64 *
  65 *       in/out param buf : a num bytes long buffer where random bytes will be put
  66 *       in param num : the number of bytes into buf
  67 */
  68 typedef int SureWareHook_Rand_Bytes_t(char*const msg,unsigned char *buf, int num);
  69 extern SW_EXPORT SureWareHook_Rand_Bytes_t SureWareHook_Rand_Bytes;
  70
  71 /*
  72 *       SureWare RAND Seed function
  73 *       Adds some seed to the Hardware Random Number Generator
  74 *       return 1 if success
  75 *                       SureWareHOOK_ERROR_FALLBACK if function not available in hardware
  76 *                       SureWareHOOK_ERROR_FAILED if error while processing
  77 *                       SureWareHOOK_ERROR_UNIT_FAILURE if hardware failure
  78 *                       SUREWAREHOOK_ERROR_DATA_SIZE wrong size for buf
  79 *
  80 *       in param buf : the seed to add into the HRNG
  81 *       in param num : the number of bytes into buf
  82 */
  83 typedef int SureWareHook_Rand_Seed_t(char*const msg,const void *buf, int num);
  84 extern SW_EXPORT SureWareHook_Rand_Seed_t SureWareHook_Rand_Seed;
  85
  86 /*
  87 *       SureWare Load Private Key function
  88 *       return 1 if success
  89 *                       SureWareHOOK_ERROR_FAILED if error while processing
  90 *       No hardware is contact for this function.
  91 *
  92 *       in param key_id :the name of the private protected key file without the extension
  93                                                 ".sws"
  94 *       out param hptr : a pointer to a buffer allocated by SureWare_Hook
  95 *       out param num: the effective key length in bytes
  96 *       out param keytype: 1 if RSA 2 if DSA
  97 */
  98 typedef int SureWareHook_Load_Privkey_t(char*const msg,const char *key_id,char **hptr,unsigned long *num,char *keytype);
  99 extern SW_EXPORT SureWareHook_Load_Privkey_t SureWareHook_Load_Privkey;
 100
 101 /*
 102 *       SureWare Info Public Key function
 103 *       return 1 if success
 104 *                       SureWareHOOK_ERROR_FAILED if error while processing
 105 *       No hardware is contact for this function.
 106 *
 107 *       in param key_id :the name of the private protected key file without the extension
 108                                                 ".swp"
 109 *       out param hptr : a pointer to a buffer allocated by SureWare_Hook
 110 *       out param num: the effective key length in bytes
 111 *       out param keytype: 1 if RSA 2 if DSA
 112 */
 113 typedef int SureWareHook_Info_Pubkey_t(char*const msg,const char *key_id,unsigned long *num,
 114                                                                                 char *keytype);
 115 extern SW_EXPORT SureWareHook_Info_Pubkey_t SureWareHook_Info_Pubkey;
 116
 117 /*
 118 *       SureWare Load Public Key function
 119 *       return 1 if success
 120 *                       SureWareHOOK_ERROR_FAILED if error while processing
 121 *       No hardware is contact for this function.
 122 *
 123 *       in param key_id :the name of the public protected key file without the extension
 124                                                 ".swp"
 125 *       in param num : the bytes size of n and e
 126 *       out param n: where to write modulus in bn format
 127 *       out param e: where to write exponent in bn format
 128 */
 129 typedef int SureWareHook_Load_Rsa_Pubkey_t(char*const msg,const char *key_id,unsigned long num,
 130                                                                                 unsigned long *n, unsigned long *e);
 131 extern SW_EXPORT SureWareHook_Load_Rsa_Pubkey_t SureWareHook_Load_Rsa_Pubkey;
 132
 133 /*
 134 *       SureWare Load DSA Public Key function
 135 *       return 1 if success
 136 *                       SureWareHOOK_ERROR_FAILED if error while processing
 137 *       No hardware is contact for this function.
 138 *
 139 *       in param key_id :the name of the public protected key file without the extension
 140                                                 ".swp"
 141 *       in param num : the bytes size of n and e
 142 *       out param pub: where to write pub key in bn format
 143 *       out param p: where to write prime in bn format
 144 *       out param q: where to write sunprime (length 20 bytes) in bn format
 145 *       out param g: where to write base in bn format
 146 */
 147 typedef int SureWareHook_Load_Dsa_Pubkey_t(char*const msg,const char *key_id,unsigned long num,
 148                                                                                 unsigned long *pub, unsigned long *p,unsigned long*q,
 149                                                                                 unsigned long *g);
 150 extern SW_EXPORT SureWareHook_Load_Dsa_Pubkey_t SureWareHook_Load_Dsa_Pubkey;
 151
 152 /*
 153 *       SureWare Free function
 154 *       Destroy the key into the hardware if destroy==1
 155 */
 156 typedef void SureWareHook_Free_t(char *p,int destroy);
 157 extern SW_EXPORT SureWareHook_Free_t SureWareHook_Free;
 158
 159 #define SUREWARE_PKCS1_PAD 1
 160 #define SUREWARE_ISO9796_PAD 2
 161 #define SUREWARE_NO_PAD 0
 162 /*
 163 * SureWare RSA Private Decryption
 164 * return 1 if success
 165 *                       SureWareHOOK_ERROR_FAILED if error while processing
 166 *                       SureWareHOOK_ERROR_UNIT_FAILURE if hardware failure
 167 *                       SUREWAREHOOK_ERROR_DATA_SIZE wrong size for buf
 168 *
 169 *       in param flen : byte size of from and to
 170 *       in param from : encrypted data buffer, should be a not-null valid pointer
 171 *       out param tlen: byte size of decrypted data, if error, unexpected value
 172 *       out param to : decrypted data buffer, should be a not-null valid pointer
 173 *   in param prsa: a protected key pointer, should be a not-null valid pointer
 174 *   int padding: padding id as follow
 175 *                                       SUREWARE_PKCS1_PAD
 176 *                                       SUREWARE_NO_PAD
 177 *
 178 */
 179 typedef int SureWareHook_Rsa_Priv_Dec_t(char*const msg,int flen,unsigned char *from,
 180                                                                                 int *tlen,unsigned char *to,
 181                                                                                 char *prsa,int padding);
 182 extern SW_EXPORT SureWareHook_Rsa_Priv_Dec_t SureWareHook_Rsa_Priv_Dec;
 183 /*
 184 * SureWare RSA Signature
 185 * return 1 if success
 186 *                       SureWareHOOK_ERROR_FAILED if error while processing
 187 *                       SureWareHOOK_ERROR_UNIT_FAILURE if hardware failure
 188 *                       SUREWAREHOOK_ERROR_DATA_SIZE wrong size for buf
 189 *
 190 *       in param flen : byte size of from and to
 191 *       in param from : encrypted data buffer, should be a not-null valid pointer
 192 *       out param tlen: byte size of decrypted data, if error, unexpected value
 193 *       out param to : decrypted data buffer, should be a not-null valid pointer
 194 *   in param prsa: a protected key pointer, should be a not-null valid pointer
 195 *   int padding: padding id as follow
 196 *                                       SUREWARE_PKCS1_PAD
 197 *                                       SUREWARE_ISO9796_PAD
 198 *
 199 */
 200 typedef int SureWareHook_Rsa_Sign_t(char*const msg,int flen,unsigned char *from,
 201                                                                                 int *tlen,unsigned char *to,
 202                                                                                 char *prsa,int padding);
 203 extern SW_EXPORT SureWareHook_Rsa_Sign_t SureWareHook_Rsa_Sign;
 204 /*
 205 * SureWare DSA Signature
 206 * return 1 if success
 207 *                       SureWareHOOK_ERROR_FAILED if error while processing
 208 *                       SureWareHOOK_ERROR_UNIT_FAILURE if hardware failure
 209 *                       SUREWAREHOOK_ERROR_DATA_SIZE wrong size for buf
 210 *
 211 *       in param flen : byte size of from and to
 212 *       in param from : encrypted data buffer, should be a not-null valid pointer
 213 *       out param to : decrypted data buffer, should be a 40bytes valid pointer
 214 *   in param pdsa: a protected key pointer, should be a not-null valid pointer
 215 *
 216 */
 217 typedef int SureWareHook_Dsa_Sign_t(char*const msg,int flen,const unsigned char *from,
 218                                                                                 unsigned long *r,unsigned long *s,char *pdsa);
 219 extern SW_EXPORT SureWareHook_Dsa_Sign_t SureWareHook_Dsa_Sign;
 220
 221
 222 /*
 223 * SureWare Mod Exp
 224 * return 1 if success
 225 *                       SureWareHOOK_ERROR_FAILED if error while processing
 226 *                       SureWareHOOK_ERROR_UNIT_FAILURE if hardware failure
 227 *                       SUREWAREHOOK_ERROR_DATA_SIZE wrong size for buf
 228 *
 229 *       mod and res are mlen bytes long.
 230 *       exp is elen bytes long
 231 *       data is dlen bytes long
 232 *       mlen,elen and dlen are all multiple of sizeof(unsigned long)
 233 */
 234 typedef int SureWareHook_Mod_Exp_t(char*const msg,int mlen,const unsigned long *mod,
 235                                                                         int elen,const unsigned long *exponent,
 236                                                                         int dlen,unsigned long *data,
 237                                                                         unsigned long *res);
 238 extern SW_EXPORT SureWareHook_Mod_Exp_t SureWareHook_Mod_Exp;
 239