Remove RC5 code - this is not currently enabled and is not likely to ever

be enabled.

Removes one symbol from libcrypto, however there is no ABI change.

ok beck@ miod@ tedu@

1 files changed, 0 insertions, 128 deletions

diff --git a/lib/libcrypto/evp/e_rc5.c b/lib/libcrypto/evp/e_rc5.c
deleted file mode 100644
index 3a1dab99992..00000000000
--- a/lib/libcrypto/evp/e_rc5.c
+++ /dev/null
@@ -1,128 +0,0 @@
-/* $OpenBSD: e_rc5.c,v 1.7 2014/07/11 08:44:48 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 <stdio.h>
-
-#include <openssl/opensslconf.h>
-
-#ifndef OPENSSL_NO_RC5
-
-#include <openssl/evp.h>
-#include <openssl/objects.h>
-#include <openssl/rc5.h>
-
-#include "evp_locl.h"
-
-static int r_32_12_16_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-    const unsigned char *iv, int enc);
-static int rc5_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr);
-
-typedef struct {
-	int rounds;	/* number of rounds */
-	RC5_32_KEY ks;	/* key schedule */
-} EVP_RC5_KEY;
-
-#define data(ctx)	EVP_C_DATA(EVP_RC5_KEY,ctx)
-
-IMPLEMENT_BLOCK_CIPHER(rc5_32_12_16, ks, RC5_32, EVP_RC5_KEY, NID_rc5,
-    8, RC5_32_KEY_LENGTH, 8, 64,
-    EVP_CIPH_VARIABLE_LENGTH | EVP_CIPH_CTRL_INIT,
-    r_32_12_16_init_key, NULL,
-    NULL, NULL, rc5_ctrl)
-
-static int
-rc5_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr)
-{
-	switch (type) {
-	case EVP_CTRL_INIT:
-		data(c)->rounds = RC5_12_ROUNDS;
-		return 1;
-
-	case EVP_CTRL_GET_RC5_ROUNDS:
-		*(int *)ptr = data(c)->rounds;
-		return 1;
-
-	case EVP_CTRL_SET_RC5_ROUNDS:
-		switch (arg) {
-		case RC5_8_ROUNDS:
-		case RC5_12_ROUNDS:
-		case RC5_16_ROUNDS:
-			data(c)->rounds = arg;
-			return 1;
-
-		default:
-			EVPerr(EVP_F_RC5_CTRL,
-			    EVP_R_UNSUPORTED_NUMBER_OF_ROUNDS);
-			return 0;
-		}
-
-	default:
-		return -1;
-	}
-}
-
-static int
-r_32_12_16_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-    const unsigned char *iv, int enc)
-{
-	RC5_32_set_key(&data(ctx)->ks, EVP_CIPHER_CTX_key_length(ctx), key,
-	    data(ctx)->rounds);
-	return 1;
-}
-
-#endif