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Diffstat (limited to 'src/lib/libcrypto/rand/rand.h')
| -rw-r--r-- | src/lib/libcrypto/rand/rand.h | 143 | 
1 files changed, 143 insertions, 0 deletions
| diff --git a/src/lib/libcrypto/rand/rand.h b/src/lib/libcrypto/rand/rand.h new file mode 100644 index 0000000000..604df9be6c --- /dev/null +++ b/src/lib/libcrypto/rand/rand.h | |||
| @@ -0,0 +1,143 @@ | |||
| 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 HEADER_RAND_H | ||
| 60 | #define HEADER_RAND_H | ||
| 61 | |||
| 62 | #include <stdlib.h> | ||
| 63 | #include <openssl/ossl_typ.h> | ||
| 64 | #include <openssl/e_os2.h> | ||
| 65 | |||
| 66 | #if defined(OPENSSL_SYS_WINDOWS) | ||
| 67 | #include <windows.h> | ||
| 68 | #endif | ||
| 69 | |||
| 70 | #ifdef __cplusplus | ||
| 71 | extern "C" { | ||
| 72 | #endif | ||
| 73 | |||
| 74 | #if defined(OPENSSL_FIPS) | ||
| 75 | #define FIPS_RAND_SIZE_T int | ||
| 76 | #endif | ||
| 77 | |||
| 78 | typedef struct rand_meth_st | ||
| 79 | { | ||
| 80 | void (*seed)(const void *buf, int num); | ||
| 81 | int (*bytes)(unsigned char *buf, int num); | ||
| 82 | void (*cleanup)(void); | ||
| 83 | void (*add)(const void *buf, int num, double entropy); | ||
| 84 | int (*pseudorand)(unsigned char *buf, int num); | ||
| 85 | int (*status)(void); | ||
| 86 | } RAND_METHOD; | ||
| 87 | |||
| 88 | #ifdef BN_DEBUG | ||
| 89 | extern int rand_predictable; | ||
| 90 | #endif | ||
| 91 | |||
| 92 | int RAND_set_rand_method(const RAND_METHOD *meth); | ||
| 93 | const RAND_METHOD *RAND_get_rand_method(void); | ||
| 94 | #ifndef OPENSSL_NO_ENGINE | ||
| 95 | int RAND_set_rand_engine(ENGINE *engine); | ||
| 96 | #endif | ||
| 97 | RAND_METHOD *RAND_SSLeay(void); | ||
| 98 | void RAND_cleanup(void ); | ||
| 99 | int RAND_bytes(unsigned char *buf,int num); | ||
| 100 | int RAND_pseudo_bytes(unsigned char *buf,int num); | ||
| 101 | void RAND_seed(const void *buf,int num); | ||
| 102 | void RAND_add(const void *buf,int num,double entropy); | ||
| 103 | int RAND_load_file(const char *file,long max_bytes); | ||
| 104 | int RAND_write_file(const char *file); | ||
| 105 | const char *RAND_file_name(char *file,size_t num); | ||
| 106 | int RAND_status(void); | ||
| 107 | int RAND_query_egd_bytes(const char *path, unsigned char *buf, int bytes); | ||
| 108 | int RAND_egd(const char *path); | ||
| 109 | int RAND_egd_bytes(const char *path,int bytes); | ||
| 110 | int RAND_poll(void); | ||
| 111 | |||
| 112 | #if defined(OPENSSL_SYS_WINDOWS) || defined(OPENSSL_SYS_WIN32) | ||
| 113 | |||
| 114 | void RAND_screen(void); | ||
| 115 | int RAND_event(UINT, WPARAM, LPARAM); | ||
| 116 | |||
| 117 | #endif | ||
| 118 | |||
| 119 | /* BEGIN ERROR CODES */ | ||
| 120 | /* The following lines are auto generated by the script mkerr.pl. Any changes | ||
| 121 | * made after this point may be overwritten when the script is next run. | ||
| 122 | */ | ||
| 123 | void ERR_load_RAND_strings(void); | ||
| 124 | |||
| 125 | /* Error codes for the RAND functions. */ | ||
| 126 | |||
| 127 | /* Function codes. */ | ||
| 128 | #define RAND_F_FIPS_RAND_BYTES 102 | ||
| 129 | #define RAND_F_RAND_GET_RAND_METHOD 101 | ||
| 130 | #define RAND_F_SSLEAY_RAND_BYTES 100 | ||
| 131 | |||
| 132 | /* Reason codes. */ | ||
| 133 | #define RAND_R_NON_FIPS_METHOD 101 | ||
| 134 | #define RAND_R_PRNG_ASKING_FOR_TOO_MUCH 105 | ||
| 135 | #define RAND_R_PRNG_NOT_REKEYED 103 | ||
| 136 | #define RAND_R_PRNG_NOT_RESEEDED 104 | ||
| 137 | #define RAND_R_PRNG_NOT_SEEDED 100 | ||
| 138 | #define RAND_R_PRNG_STUCK 102 | ||
| 139 | |||
| 140 | #ifdef __cplusplus | ||
| 141 | } | ||
| 142 | #endif | ||
| 143 | #endif | ||
