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diff --git a/thirdparty/openssl/crypto/des/des_enc.c b/thirdparty/openssl/crypto/des/des_enc.c
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-/* crypto/des/des_enc.c */
-/* 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 "des_locl.h"
-#include "spr.h"
-
-void DES_encrypt1(DES_LONG *data, DES_key_schedule *ks, int enc)
-{
- register DES_LONG l, r, t, u;
-#ifdef DES_PTR
- register const unsigned char *des_SP = (const unsigned char *)DES_SPtrans;
-#endif
-#ifndef DES_UNROLL
- register int i;
-#endif
- register DES_LONG *s;
-
- r = data[0];
- l = data[1];
-
- IP(r, l);
- /*
- * Things have been modified so that the initial rotate is done outside
- * the loop. This required the DES_SPtrans values in sp.h to be rotated
- * 1 bit to the right. One perl script later and things have a 5% speed
- * up on a sparc2. Thanks to Richard Outerbridge
- * <71755.204@CompuServe.COM> for pointing this out.
- */
- /* clear the top bits on machines with 8byte longs */
- /* shift left by 2 */
- r = ROTATE(r, 29) & 0xffffffffL;
- l = ROTATE(l, 29) & 0xffffffffL;
-
- s = ks->ks->deslong;
- /*
- * I don't know if it is worth the effort of loop unrolling the inner
- * loop
- */
- if (enc) {
-#ifdef DES_UNROLL
- D_ENCRYPT(l, r, 0); /* 1 */
- D_ENCRYPT(r, l, 2); /* 2 */
- D_ENCRYPT(l, r, 4); /* 3 */
- D_ENCRYPT(r, l, 6); /* 4 */
- D_ENCRYPT(l, r, 8); /* 5 */
- D_ENCRYPT(r, l, 10); /* 6 */
- D_ENCRYPT(l, r, 12); /* 7 */
- D_ENCRYPT(r, l, 14); /* 8 */
- D_ENCRYPT(l, r, 16); /* 9 */
- D_ENCRYPT(r, l, 18); /* 10 */
- D_ENCRYPT(l, r, 20); /* 11 */
- D_ENCRYPT(r, l, 22); /* 12 */
- D_ENCRYPT(l, r, 24); /* 13 */
- D_ENCRYPT(r, l, 26); /* 14 */
- D_ENCRYPT(l, r, 28); /* 15 */
- D_ENCRYPT(r, l, 30); /* 16 */
-#else
- for (i = 0; i < 32; i += 4) {
- D_ENCRYPT(l, r, i + 0); /* 1 */
- D_ENCRYPT(r, l, i + 2); /* 2 */
- }
-#endif
- } else {
-#ifdef DES_UNROLL
- D_ENCRYPT(l, r, 30); /* 16 */
- D_ENCRYPT(r, l, 28); /* 15 */
- D_ENCRYPT(l, r, 26); /* 14 */
- D_ENCRYPT(r, l, 24); /* 13 */
- D_ENCRYPT(l, r, 22); /* 12 */
- D_ENCRYPT(r, l, 20); /* 11 */
- D_ENCRYPT(l, r, 18); /* 10 */
- D_ENCRYPT(r, l, 16); /* 9 */
- D_ENCRYPT(l, r, 14); /* 8 */
- D_ENCRYPT(r, l, 12); /* 7 */
- D_ENCRYPT(l, r, 10); /* 6 */
- D_ENCRYPT(r, l, 8); /* 5 */
- D_ENCRYPT(l, r, 6); /* 4 */
- D_ENCRYPT(r, l, 4); /* 3 */
- D_ENCRYPT(l, r, 2); /* 2 */
- D_ENCRYPT(r, l, 0); /* 1 */
-#else
- for (i = 30; i > 0; i -= 4) {
- D_ENCRYPT(l, r, i - 0); /* 16 */
- D_ENCRYPT(r, l, i - 2); /* 15 */
- }
-#endif
- }
-
- /* rotate and clear the top bits on machines with 8byte longs */
- l = ROTATE(l, 3) & 0xffffffffL;
- r = ROTATE(r, 3) & 0xffffffffL;
-
- FP(r, l);
- data[0] = l;
- data[1] = r;
- l = r = t = u = 0;
-}
-
-void DES_encrypt2(DES_LONG *data, DES_key_schedule *ks, int enc)
-{
- register DES_LONG l, r, t, u;
-#ifdef DES_PTR
- register const unsigned char *des_SP = (const unsigned char *)DES_SPtrans;
-#endif
-#ifndef DES_UNROLL
- register int i;
-#endif
- register DES_LONG *s;
-
- r = data[0];
- l = data[1];
-
- /*
- * Things have been modified so that the initial rotate is done outside
- * the loop. This required the DES_SPtrans values in sp.h to be rotated
- * 1 bit to the right. One perl script later and things have a 5% speed
- * up on a sparc2. Thanks to Richard Outerbridge
- * <71755.204@CompuServe.COM> for pointing this out.
- */
- /* clear the top bits on machines with 8byte longs */
- r = ROTATE(r, 29) & 0xffffffffL;
- l = ROTATE(l, 29) & 0xffffffffL;
-
- s = ks->ks->deslong;
- /*
- * I don't know if it is worth the effort of loop unrolling the inner
- * loop
- */
- if (enc) {
-#ifdef DES_UNROLL
- D_ENCRYPT(l, r, 0); /* 1 */
- D_ENCRYPT(r, l, 2); /* 2 */
- D_ENCRYPT(l, r, 4); /* 3 */
- D_ENCRYPT(r, l, 6); /* 4 */
- D_ENCRYPT(l, r, 8); /* 5 */
- D_ENCRYPT(r, l, 10); /* 6 */
- D_ENCRYPT(l, r, 12); /* 7 */
- D_ENCRYPT(r, l, 14); /* 8 */
- D_ENCRYPT(l, r, 16); /* 9 */
- D_ENCRYPT(r, l, 18); /* 10 */
- D_ENCRYPT(l, r, 20); /* 11 */
- D_ENCRYPT(r, l, 22); /* 12 */
- D_ENCRYPT(l, r, 24); /* 13 */
- D_ENCRYPT(r, l, 26); /* 14 */
- D_ENCRYPT(l, r, 28); /* 15 */
- D_ENCRYPT(r, l, 30); /* 16 */
-#else
- for (i = 0; i < 32; i += 4) {
- D_ENCRYPT(l, r, i + 0); /* 1 */
- D_ENCRYPT(r, l, i + 2); /* 2 */
- }
-#endif
- } else {
-#ifdef DES_UNROLL
- D_ENCRYPT(l, r, 30); /* 16 */
- D_ENCRYPT(r, l, 28); /* 15 */
- D_ENCRYPT(l, r, 26); /* 14 */
- D_ENCRYPT(r, l, 24); /* 13 */
- D_ENCRYPT(l, r, 22); /* 12 */
- D_ENCRYPT(r, l, 20); /* 11 */
- D_ENCRYPT(l, r, 18); /* 10 */
- D_ENCRYPT(r, l, 16); /* 9 */
- D_ENCRYPT(l, r, 14); /* 8 */
- D_ENCRYPT(r, l, 12); /* 7 */
- D_ENCRYPT(l, r, 10); /* 6 */
- D_ENCRYPT(r, l, 8); /* 5 */
- D_ENCRYPT(l, r, 6); /* 4 */
- D_ENCRYPT(r, l, 4); /* 3 */
- D_ENCRYPT(l, r, 2); /* 2 */
- D_ENCRYPT(r, l, 0); /* 1 */
-#else
- for (i = 30; i > 0; i -= 4) {
- D_ENCRYPT(l, r, i - 0); /* 16 */
- D_ENCRYPT(r, l, i - 2); /* 15 */
- }
-#endif
- }
- /* rotate and clear the top bits on machines with 8byte longs */
- data[0] = ROTATE(l, 3) & 0xffffffffL;
- data[1] = ROTATE(r, 3) & 0xffffffffL;
- l = r = t = u = 0;
-}
-
-void DES_encrypt3(DES_LONG *data, DES_key_schedule *ks1,
- DES_key_schedule *ks2, DES_key_schedule *ks3)
-{
- register DES_LONG l, r;
-
- l = data[0];
- r = data[1];
- IP(l, r);
- data[0] = l;
- data[1] = r;
- DES_encrypt2((DES_LONG *)data, ks1, DES_ENCRYPT);
- DES_encrypt2((DES_LONG *)data, ks2, DES_DECRYPT);
- DES_encrypt2((DES_LONG *)data, ks3, DES_ENCRYPT);
- l = data[0];
- r = data[1];
- FP(r, l);
- data[0] = l;
- data[1] = r;
-}
-
-void DES_decrypt3(DES_LONG *data, DES_key_schedule *ks1,
- DES_key_schedule *ks2, DES_key_schedule *ks3)
-{
- register DES_LONG l, r;
-
- l = data[0];
- r = data[1];
- IP(l, r);
- data[0] = l;
- data[1] = r;
- DES_encrypt2((DES_LONG *)data, ks3, DES_DECRYPT);
- DES_encrypt2((DES_LONG *)data, ks2, DES_ENCRYPT);
- DES_encrypt2((DES_LONG *)data, ks1, DES_DECRYPT);
- l = data[0];
- r = data[1];
- FP(r, l);
- data[0] = l;
- data[1] = r;
-}
-
-#ifndef DES_DEFAULT_OPTIONS
-
-# undef CBC_ENC_C__DONT_UPDATE_IV
-# include "ncbc_enc.c" /* DES_ncbc_encrypt */
-
-void DES_ede3_cbc_encrypt(const unsigned char *input, unsigned char *output,
- long length, DES_key_schedule *ks1,
- DES_key_schedule *ks2, DES_key_schedule *ks3,
- DES_cblock *ivec, int enc)
-{
- register DES_LONG tin0, tin1;
- register DES_LONG tout0, tout1, xor0, xor1;
- register const unsigned char *in;
- unsigned char *out;
- register long l = length;
- DES_LONG tin[2];
- unsigned char *iv;
-
- in = input;
- out = output;
- iv = &(*ivec)[0];
-
- if (enc) {
- c2l(iv, tout0);
- c2l(iv, tout1);
- for (l -= 8; l >= 0; l -= 8) {
- c2l(in, tin0);
- c2l(in, tin1);
- tin0 ^= tout0;
- tin1 ^= tout1;
-
- tin[0] = tin0;
- tin[1] = tin1;
- DES_encrypt3((DES_LONG *)tin, ks1, ks2, ks3);
- tout0 = tin[0];
- tout1 = tin[1];
-
- l2c(tout0, out);
- l2c(tout1, out);
- }
- if (l != -8) {
- c2ln(in, tin0, tin1, l + 8);
- tin0 ^= tout0;
- tin1 ^= tout1;
-
- tin[0] = tin0;
- tin[1] = tin1;
- DES_encrypt3((DES_LONG *)tin, ks1, ks2, ks3);
- tout0 = tin[0];
- tout1 = tin[1];
-
- l2c(tout0, out);
- l2c(tout1, out);
- }
- iv = &(*ivec)[0];
- l2c(tout0, iv);
- l2c(tout1, iv);
- } else {
- register DES_LONG t0, t1;
-
- c2l(iv, xor0);
- c2l(iv, xor1);
- for (l -= 8; l >= 0; l -= 8) {
- c2l(in, tin0);
- c2l(in, tin1);
-
- t0 = tin0;
- t1 = tin1;
-
- tin[0] = tin0;
- tin[1] = tin1;
- DES_decrypt3((DES_LONG *)tin, ks1, ks2, ks3);
- tout0 = tin[0];
- tout1 = tin[1];
-
- tout0 ^= xor0;
- tout1 ^= xor1;
- l2c(tout0, out);
- l2c(tout1, out);
- xor0 = t0;
- xor1 = t1;
- }
- if (l != -8) {
- c2l(in, tin0);
- c2l(in, tin1);
-
- t0 = tin0;
- t1 = tin1;
-
- tin[0] = tin0;
- tin[1] = tin1;
- DES_decrypt3((DES_LONG *)tin, ks1, ks2, ks3);
- tout0 = tin[0];
- tout1 = tin[1];
-
- tout0 ^= xor0;
- tout1 ^= xor1;
- l2cn(tout0, tout1, out, l + 8);
- xor0 = t0;
- xor1 = t1;
- }
-
- iv = &(*ivec)[0];
- l2c(xor0, iv);
- l2c(xor1, iv);
- }
- tin0 = tin1 = tout0 = tout1 = xor0 = xor1 = 0;
- tin[0] = tin[1] = 0;
-}
-
-#endif /* DES_DEFAULT_OPTIONS */
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