From 63ac64267abe1000690f34a5b0c0cd559827effc Mon Sep 17 00:00:00 2001 From: jsing Date: Fri, 29 Mar 2024 07:45:36 +0000 Subject: [PATCH] Remove previously missed idea file. --- lib/libcrypto/idea/i_cbc.c | 176 ------------------------------------- 1 file changed, 176 deletions(-) delete mode 100644 lib/libcrypto/idea/i_cbc.c diff --git a/lib/libcrypto/idea/i_cbc.c b/lib/libcrypto/idea/i_cbc.c deleted file mode 100644 index d75134063cb..00000000000 --- a/lib/libcrypto/idea/i_cbc.c +++ /dev/null @@ -1,176 +0,0 @@ -/* $OpenBSD: i_cbc.c,v 1.6 2023/07/08 10:44:00 beck 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 "idea_local.h" - -void -idea_cbc_encrypt(const unsigned char *in, unsigned char *out, long length, - IDEA_KEY_SCHEDULE *ks, unsigned char *iv, int encrypt) -{ - unsigned long tin0, tin1; - unsigned long tout0, tout1, xor0, xor1; - long l = length; - unsigned long tin[2]; - - if (encrypt) { - n2l(iv, tout0); - n2l(iv, tout1); - iv -= 8; - for (l -= 8; l >= 0; l -= 8) - { - n2l(in, tin0); - n2l(in, tin1); - tin0 ^= tout0; - tin1 ^= tout1; - tin[0] = tin0; - tin[1] = tin1; - idea_encrypt(tin, ks); - tout0 = tin[0]; - l2n(tout0, out); - tout1 = tin[1]; - l2n(tout1, out); - } - if (l != -8) { - n2ln(in, tin0, tin1, l + 8); - tin0 ^= tout0; - tin1 ^= tout1; - tin[0] = tin0; - tin[1] = tin1; - idea_encrypt(tin, ks); - tout0 = tin[0]; - l2n(tout0, out); - tout1 = tin[1]; - l2n(tout1, out); - } - l2n(tout0, iv); - l2n(tout1, iv); - } else { - n2l(iv, xor0); - n2l(iv, xor1); - iv -= 8; - for (l -= 8; l >= 0; l -= 8) - { - n2l(in, tin0); - tin[0] = tin0; - n2l(in, tin1); - tin[1] = tin1; - idea_encrypt(tin, ks); - tout0 = tin[0] ^ xor0; - tout1 = tin[1] ^ xor1; - l2n(tout0, out); - l2n(tout1, out); - xor0 = tin0; - xor1 = tin1; - } - if (l != -8) { - n2l(in, tin0); - tin[0] = tin0; - n2l(in, tin1); - tin[1] = tin1; - idea_encrypt(tin, ks); - tout0 = tin[0] ^ xor0; - tout1 = tin[1] ^ xor1; - l2nn(tout0, tout1, out, l + 8); - xor0 = tin0; - xor1 = tin1; - } - l2n(xor0, iv); - l2n(xor1, iv); - } - tin0 = tin1 = tout0 = tout1 = xor0 = xor1 = 0; - tin[0] = tin[1] = 0; -} -LCRYPTO_ALIAS(idea_cbc_encrypt); - -void -idea_encrypt(unsigned long *d, IDEA_KEY_SCHEDULE *key) -{ - IDEA_INT *p; - unsigned long x1, x2, x3, x4, t0, t1, ul; - - x2 = d[0]; - x1 = (x2 >> 16); - x4 = d[1]; - x3 = (x4 >> 16); - - p = &(key->data[0][0]); - - E_IDEA(0); - E_IDEA(1); - E_IDEA(2); - E_IDEA(3); - E_IDEA(4); - E_IDEA(5); - E_IDEA(6); - E_IDEA(7); - - x1 &= 0xffff; - idea_mul(x1, x1, *p, ul); - p++; - - t0 = x3 + *(p++); - t1 = x2 + *(p++); - - x4 &= 0xffff; - idea_mul(x4, x4, *p, ul); - - d[0] = (t0 & 0xffff)|((x1 & 0xffff) << 16); - d[1] = (x4 & 0xffff)|((t1 & 0xffff) << 16); -} -LCRYPTO_ALIAS(idea_encrypt); -- 2.20.1