1 files changed, 0 insertions, 84 deletions
diff --git a/crypto/openssh/openbsd-compat/bsd-arc4random.c b/crypto/openssh/openbsd-compat/bsd-arc4random.c
deleted file mode 100644
index d45fb18..0000000
--- a/crypto/openssh/openbsd-compat/bsd-arc4random.c
+++ /dev/null
@@ -1,84 +0,0 @@
-/*
- * Copyright (c) 1999,2000,2004 Damien Miller <djm@mindrot.org>
- *
- * 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.
- */
-
-#include "includes.h"
-
-#include <sys/types.h>
-
-#include <string.h>
-#include <stdarg.h>
-
-#include "log.h"
-
-#ifndef HAVE_ARC4RANDOM
-
-#include <openssl/rand.h>
-#include <openssl/rc4.h>
-#include <openssl/err.h>
-
-/* Size of key to use */
-#define SEED_SIZE 20
-
-/* Number of bytes to reseed after */
-#define REKEY_BYTES	(1 << 24)
-
-static int rc4_ready = 0;
-static RC4_KEY rc4;
-
-unsigned int
-arc4random(void)
-{
-	unsigned int r = 0;
-	static int first_time = 1;
-
-	if (rc4_ready <= 0) {
-		if (first_time)
-			seed_rng();
-		first_time = 0;
-		arc4random_stir();
-	}
-
-	RC4(&rc4, sizeof(r), (unsigned char *)&r, (unsigned char *)&r);
-
-	rc4_ready -= sizeof(r);
-	
-	return(r);
-}
-
-void
-arc4random_stir(void)
-{
-	unsigned char rand_buf[SEED_SIZE];
-	int i;
-
-	memset(&rc4, 0, sizeof(rc4));
-	if (RAND_bytes(rand_buf, sizeof(rand_buf)) <= 0)
-		fatal("Couldn't obtain random bytes (error %ld)",
-		    ERR_get_error());
-	RC4_set_key(&rc4, sizeof(rand_buf), rand_buf);
-
-	/*
-	 * Discard early keystream, as per recommendations in:
-	 * http://www.wisdom.weizmann.ac.il/~itsik/RC4/Papers/Rc4_ksa.ps
-	 */
-	for(i = 0; i <= 256; i += sizeof(rand_buf))
-		RC4(&rc4, sizeof(rand_buf), rand_buf, rand_buf);
-
-	memset(rand_buf, 0, sizeof(rand_buf));
-
-	rc4_ready = REKEY_BYTES;
-}
-#endif /* !HAVE_ARC4RANDOM */