workbench/devs/diskimage/include/amigaos/openssl/rand.h

   1 /* crypto/rand/rand.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 PROTO_AMISSL_H
  60 #include <proto/amissl.h>
  61 #endif /* PROTO_AMISSL_H */
  62
  63 #ifndef HEADER_RAND_H
  64 #define HEADER_RAND_H
  65
  66 #include <stdlib.h>
  67 #include <openssl/ossl_typ.h>
  68 #include <openssl/e_os2.h>
  69
  70 #if defined(OPENSSL_SYS_WINDOWS)
  71 #include <windows.h>
  72 #endif
  73
  74 #ifdef  __cplusplus
  75 extern "C" {
  76 #endif
  77
  78 #if defined(OPENSSL_FIPS)
  79 #define FIPS_RAND_SIZE_T int
  80 #endif
  81
  82 typedef struct rand_meth_st
  83         {
  84         void (*seed)(const void *buf, int num);
  85         int (*bytes)(unsigned char *buf, int num);
  86         void (*cleanup)(void);
  87         void (*add)(const void *buf, int num, double entropy);
  88         int (*pseudorand)(unsigned char *buf, int num);
  89         int (*status)(void);
  90         } RAND_METHOD;
  91
  92 #ifdef BN_DEBUG
  93 extern int rand_predictable;
  94 #endif
  95
  96 int RAND_set_rand_method(const RAND_METHOD *meth);
  97 const RAND_METHOD *RAND_get_rand_method(void);
  98 #ifndef OPENSSL_NO_ENGINE
  99 int RAND_set_rand_engine(ENGINE *engine);
 100 #endif
 101 RAND_METHOD *RAND_SSLeay(void);
 102 void RAND_cleanup(void );
 103 int  RAND_bytes(unsigned char *buf,int num);
 104 int  RAND_pseudo_bytes(unsigned char *buf,int num);
 105 void RAND_seed(const void *buf,int num);
 106 #if !defined(AMISSL) || defined(AMISSL_COMPILE) || defined(__amigaos4__)
 107 void RAND_add(const void *buf,int num,double entropy);
 108 #else /* defined(AMISSL) && !defined(AMISSL_COMPILE) && !defined(__amigaos4__) */
 109 void RAND_add(const void *buf, int num, float entropy);
 110 #endif /* !defined(AMISSL) || defined(AMISSL_COMPILE) || defined(__amigaos4__) */
 111 int  RAND_load_file(const char *file,long max_bytes);
 112 int  RAND_write_file(const char *file);
 113 const char *RAND_file_name(char *file,size_t num);
 114 int RAND_status(void);
 115 int RAND_query_egd_bytes(const char *path, unsigned char *buf, int bytes);
 116 int RAND_egd(const char *path);
 117 int RAND_egd_bytes(const char *path,int bytes);
 118 int RAND_poll(void);
 119
 120 #if defined(OPENSSL_SYS_WINDOWS) || defined(OPENSSL_SYS_WIN32)
 121
 122 void RAND_screen(void);
 123 int RAND_event(UINT, WPARAM, LPARAM);
 124
 125 #endif
 126
 127 /* BEGIN ERROR CODES */
 128 /* The following lines are auto generated by the script mkerr.pl. Any changes
 129  * made after this point may be overwritten when the script is next run.
 130  */
 131 void ERR_load_RAND_strings(void);
 132
 133 /* Error codes for the RAND functions. */
 134
 135 /* Function codes. */
 136 #define RAND_F_FIPS_RAND_BYTES                           102
 137 #define RAND_F_RAND_GET_RAND_METHOD                      101
 138 #define RAND_F_SSLEAY_RAND_BYTES                         100
 139
 140 /* Reason codes. */
 141 #define RAND_R_NON_FIPS_METHOD                           101
 142 #define RAND_R_PRNG_ASKING_FOR_TOO_MUCH                  105
 143 #define RAND_R_PRNG_NOT_REKEYED                          103
 144 #define RAND_R_PRNG_NOT_RESEEDED                         104
 145 #define RAND_R_PRNG_NOT_SEEDED                           100
 146 #define RAND_R_PRNG_STUCK                                102
 147
 148 #ifdef  __cplusplus
 149 }
 150 #endif
 151 #endif