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Diffstat (limited to 'sys/dev/random/live_entropy_sources.h')
| -rw-r--r-- | sys/dev/random/live_entropy_sources.h | 59 |
1 files changed, 0 insertions, 59 deletions
diff --git a/sys/dev/random/live_entropy_sources.h b/sys/dev/random/live_entropy_sources.h deleted file mode 100644 index 95e2e4b..0000000 --- a/sys/dev/random/live_entropy_sources.h +++ /dev/null @@ -1,59 +0,0 @@ -/*- - * Copyright (c) 2013 Arthur Mesh <arthurmesh@gmail.com> - * Copyright (c) 2013 Mark R V Murray - * All rights reserved. - * - * 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 above copyright - * notice, this list of conditions and the following disclaimer - * in this position and unchanged. - * 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. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 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. - * - * $FreeBSD$ - */ - -#ifndef SYS_DEV_RANDOM_LIVE_ENTROPY_SOURCES_H_INCLUDED -#define SYS_DEV_RANDOM_LIVE_ENTROPY_SOURCES_H_INCLUDED - -typedef u_int random_live_read_func_t(void *, u_int); - -/* - * Live entropy source is a source of entropy that can provide - * specified or approximate amount of entropy immediately upon request or within - * an acceptable amount of time. - */ -struct live_entropy_source { - const char *les_ident; - enum random_entropy_source les_source; - random_live_read_func_t *les_read; -}; - -struct live_entropy_sources { - LIST_ENTRY(live_entropy_sources) lles_entries; /* list of providers */ - struct live_entropy_source *lles_rsource; /* associated random adaptor */ -}; - -extern struct mtx live_mtx; - -void live_entropy_sources_init(void); -void live_entropy_sources_deinit(void); -void live_entropy_source_register(struct live_entropy_source *); -void live_entropy_source_deregister(struct live_entropy_source *); -void live_entropy_sources_feed(void); - -#endif /* SYS_DEV_RANDOM_LIVE_ENTROPY_SOURCES_H_INCLUDED */ |
