From 03e0d0748934886665c3031cda5fdccf45f2fb8d Mon Sep 17 00:00:00 2001 From: cvs2svn Date: Sun, 8 Mar 2015 16:48:49 +0000 Subject: This commit was manufactured by cvs2git to create branch 'OPENBSD_5_7'. --- src/lib/libcrypto/rand/randfile.c | 143 -------------------------------------- 1 file changed, 143 deletions(-) delete mode 100644 src/lib/libcrypto/rand/randfile.c (limited to 'src/lib/libcrypto/rand/randfile.c') diff --git a/src/lib/libcrypto/rand/randfile.c b/src/lib/libcrypto/rand/randfile.c deleted file mode 100644 index e54a009420..0000000000 --- a/src/lib/libcrypto/rand/randfile.c +++ /dev/null @@ -1,143 +0,0 @@ -/* $OpenBSD: randfile.c,v 1.40 2014/10/22 13:02:04 jsing Exp $ */ -/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) - * All rights reserved. - * - * This package is an SSL implementation written - * by Eric Young (eay@cryptsoft.com). - * The implementation was written so as to conform with Netscapes SSL. - * - * This library is free for commercial and non-commercial use as long as - * the following conditions are aheared to. The following conditions - * apply to all code found in this distribution, be it the RC4, RSA, - * lhash, DES, etc., code; not just the SSL code. The SSL documentation - * included with this distribution is covered by the same copyright terms - * except that the holder is Tim Hudson (tjh@cryptsoft.com). - * - * Copyright remains Eric Young's, and as such any Copyright notices in - * the code are not to be removed. - * If this package is used in a product, Eric Young should be given attribution - * as the author of the parts of the library used. - * This can be in the form of a textual message at program startup or - * in documentation (online or textual) provided with the package. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * "This product includes cryptographic software written by - * Eric Young (eay@cryptsoft.com)" - * The word 'cryptographic' can be left out if the rouines from the library - * being used are not cryptographic related :-). - * 4. If you include any Windows specific code (or a derivative thereof) from - * the apps directory (application code) you must include an acknowledgement: - * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" - * - * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * The licence and distribution terms for any publically available version or - * derivative of this code cannot be changed. i.e. this code cannot simply be - * copied and put under another distribution licence - * [including the GNU Public Licence.] - */ - -#include -#include -#include -#include -#include - -#include -#include -#include - -#include -#include -#include - -#undef BUFSIZE -#define BUFSIZE 1024 -#define RAND_DATA 1024 - -/* Note that these functions should not be used. */ - -int -RAND_load_file(const char *file, long bytes) -{ - /* the "whole" file */ - if (bytes == -1) - return 123456; - else - return bytes; -} - -int -RAND_write_file(const char *file) -{ - unsigned char buf[BUFSIZE]; - int i, ret = 0, rand_err = 0; - FILE *out = NULL; - int n, fd; - struct stat sb; - - /* - * If this file is a device, avoid opening it. - * XXX TOCTOU - */ - if (stat(file, &sb) != -1 && - (S_ISBLK(sb.st_mode) || S_ISCHR(sb.st_mode))) { - return (1); - } - - fd = open(file, O_WRONLY|O_CREAT, 0600); - if (fd == -1) - return (1); - out = fdopen(fd, "wb"); - - if (out == NULL) { - close(fd); - return (1); - } - - n = RAND_DATA; - for (;;) { - i = (n > BUFSIZE) ? BUFSIZE : n; - n -= BUFSIZE; - arc4random_buf(buf, i); - i = fwrite(buf, 1, i, out); - if (i <= 0) { - ret = 0; - break; - } - ret += i; - if (n <= 0) - break; - } - - fclose(out); - OPENSSL_cleanse(buf, BUFSIZE); - return (rand_err ? -1 : ret); -} - -const char * -RAND_file_name(char * buf, size_t size) -{ - if (strlcpy(buf, "/dev/urandom", size) >= size) - return (NULL); - return buf; -} -- cgit v1.2.3-55-g6feb