1 files changed, 0 insertions, 50 deletions

diff --git a/src/lib/libcrypto/arc4random/getentropy_win.c b/src/lib/libcrypto/arc4random/getentropy_win.c
deleted file mode 100644
index 64514b3a37..0000000000
--- a/src/lib/libcrypto/arc4random/getentropy_win.c
+++ /dev/null
@@ -1,50 +0,0 @@
-/*      $OpenBSD: getentropy_win.c,v 1.6 2020/11/11 10:41:24 bcook Exp $        */
-
-/*
- * Copyright (c) 2014, Theo de Raadt <deraadt@openbsd.org> 
- * Copyright (c) 2014, Bob Beck <beck@obtuse.com>
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- *
- * Emulation of getentropy(2) as documented at:
- * http://man.openbsd.org/getentropy.2
- */
-
-#include <windows.h>
-#include <bcrypt.h>
-#include <errno.h>
-#include <stdint.h>
-#include <sys/types.h>
-
-int     getentropy(void *buf, size_t len);
-
-/*
- * On Windows, BCryptGenRandom with BCRYPT_USE_SYSTEM_PREFERRED_RNG is supposed
- * to be a well-seeded, cryptographically strong random number generator.
- * https://docs.microsoft.com/en-us/windows/win32/api/bcrypt/nf-bcrypt-bcryptgenrandom
- */
-int
-getentropy(void *buf, size_t len)
-{
-        if (len > 256) {
-                errno = EIO;
-                return (-1);
-        }
-
-        if (FAILED(BCryptGenRandom(NULL, buf, len, BCRYPT_USE_SYSTEM_PREFERRED_RNG))) {
-                errno = EIO;
-                return (-1);
-        }
-
-        return (0);
-}