1 #ifndef HEADER_CURL_RAND_H 2 #define HEADER_CURL_RAND_H 3 /*************************************************************************** 4 * _ _ ____ _ 5 * Project ___| | | | _ \| | 6 * / __| | | | |_) | | 7 * | (__| |_| | _ <| |___ 8 * \___|\___/|_| \_\_____| 9 * 10 * Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al. 11 * 12 * This software is licensed as described in the file COPYING, which 13 * you should have received as part of this distribution. The terms 14 * are also available at https://curl.se/docs/copyright.html. 15 * 16 * You may opt to use, copy, modify, merge, publish, distribute and/or sell 17 * copies of the Software, and permit persons to whom the Software is 18 * furnished to do so, under the terms of the COPYING file. 19 * 20 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY 21 * KIND, either express or implied. 22 * 23 * SPDX-License-Identifier: curl 24 * 25 ***************************************************************************/ 26 27 CURLcode Curl_rand(struct Curl_easy *data, unsigned char *rnd, size_t num); 28 29 /* 30 * Curl_rand_hex() fills the 'rnd' buffer with a given 'num' size with random 31 * hexadecimal digits PLUS a null-terminating byte. It must be an odd number 32 * size. 33 */ 34 CURLcode Curl_rand_hex(struct Curl_easy *data, unsigned char *rnd, 35 size_t num); 36 37 /* 38 * Curl_rand_alnum() fills the 'rnd' buffer with a given 'num' size with random 39 * alphanumerical chars PLUS a null-terminating byte. 40 */ 41 CURLcode Curl_rand_alnum(struct Curl_easy *data, unsigned char *rnd, 42 size_t num); 43 44 #ifdef _WIN32 45 /* Random generator shared between the Schannel vtls and Curl_rand*() 46 functions */ 47 CURLcode Curl_win32_random(unsigned char *entropy, size_t length); 48 #endif 49 50 #endif /* HEADER_CURL_RAND_H */ 51
