2816 lines
66 KiB
ArmAsm
2816 lines
66 KiB
ArmAsm
/* $NetBSD: des_enc.S,v 1.1 2001/09/09 11:01:02 tls Exp $ */
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/* $FreeBSD$ */
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/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com)
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* All rights reserved.
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*
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* This package is an SSL implementation written
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* by Eric Young (eay@cryptsoft.com).
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* The implementation was written so as to conform with Netscapes SSL.
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*
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* This library is free for commercial and non-commercial use as long as
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* the following conditions are aheared to. The following conditions
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* apply to all code found in this distribution, be it the RC4, RSA,
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* lhash, DES, etc., code; not just the SSL code. The SSL documentation
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* included with this distribution is covered by the same copyright terms
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* except that the holder is Tim Hudson (tjh@cryptsoft.com).
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*
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* Copyright remains Eric Young's, and as such any Copyright notices in
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* the code are not to be removed.
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* If this package is used in a product, Eric Young should be given attribution
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* as the author of the parts of the library used.
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* This can be in the form of a textual message at program startup or
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* in documentation (online or textual) provided with the package.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* "This product includes cryptographic software written by
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* Eric Young (eay@cryptsoft.com)"
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* The word 'cryptographic' can be left out if the rouines from the library
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* being used are not cryptographic related :-).
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* 4. If you include any Windows specific code (or a derivative thereof) from
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* the apps directory (application code) you must include an acknowledgement:
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* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
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*
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* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* The licence and distribution terms for any publically available version or
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* derivative of this code cannot be changed. i.e. this code cannot simply be
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* copied and put under another distribution licence
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* [including the GNU Public Licence.]
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*/
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/*
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* Modified from the output of `perl des686.pl elf' by
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* Thor Lancelot Simon <tls@netbsd.org>
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*/
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#include <i386/include/asm.h>
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#define _C_LABEL CNAME
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ENTRY(des_encrypt1)
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pushl %esi
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pushl %edi
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/* Load the 2 words */
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movl 12(%esp), %esi
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xorl %ecx, %ecx
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pushl %ebx
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pushl %ebp
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movl (%esi), %eax
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movl 28(%esp), %ebx
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movl 4(%esi), %edi
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/* IP */
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roll $4, %eax
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movl %eax, %esi
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xorl %edi, %eax
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andl $0xf0f0f0f0, %eax
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xorl %eax, %esi
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xorl %eax, %edi
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roll $20, %edi
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movl %edi, %eax
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xorl %esi, %edi
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andl $0xfff0000f, %edi
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xorl %edi, %eax
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xorl %edi, %esi
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roll $14, %eax
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movl %eax, %edi
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xorl %esi, %eax
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andl $0x33333333, %eax
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xorl %eax, %edi
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xorl %eax, %esi
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roll $22, %esi
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movl %esi, %eax
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xorl %edi, %esi
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andl $0x03fc03fc, %esi
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xorl %esi, %eax
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xorl %esi, %edi
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roll $9, %eax
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movl %eax, %esi
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xorl %edi, %eax
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andl $0xaaaaaaaa, %eax
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xorl %eax, %esi
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xorl %eax, %edi
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.byte 209
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.byte 199 # roll $1 %edi
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movl 24(%esp), %ebp
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cmpl $0, %ebx
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je .L000start_decrypt
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/* Round 0 */
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movl (%ebp), %eax
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xorl %ebx, %ebx
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movl 4(%ebp), %edx
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xorl %esi, %eax
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xorl %esi, %edx
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andl $0xfcfcfcfc, %eax
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andl $0xcfcfcfcf, %edx
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movb %al, %bl
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movb %ah, %cl
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rorl $4, %edx
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movl _C_LABEL(des_SPtrans)(%ebx),%ebp
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movb %dl, %bl
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xorl %ebp, %edi
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movl 0x200+_C_LABEL(des_SPtrans)(%ecx),%ebp
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xorl %ebp, %edi
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movb %dh, %cl
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shrl $16, %eax
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movl 0x100+_C_LABEL(des_SPtrans)(%ebx),%ebp
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xorl %ebp, %edi
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movb %ah, %bl
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shrl $16, %edx
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movl 0x300+_C_LABEL(des_SPtrans)(%ecx),%ebp
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xorl %ebp, %edi
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movl 24(%esp), %ebp
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movb %dh, %cl
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andl $0xff, %eax
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andl $0xff, %edx
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movl 0x600+_C_LABEL(des_SPtrans)(%ebx),%ebx
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xorl %ebx, %edi
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movl 0x700+_C_LABEL(des_SPtrans)(%ecx),%ebx
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xorl %ebx, %edi
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movl 0x400+_C_LABEL(des_SPtrans)(%eax),%ebx
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xorl %ebx, %edi
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movl 0x500+_C_LABEL(des_SPtrans)(%edx),%ebx
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xorl %ebx, %edi
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/* Round 1 */
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movl 8(%ebp), %eax
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xorl %ebx, %ebx
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movl 12(%ebp), %edx
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xorl %edi, %eax
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xorl %edi, %edx
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andl $0xfcfcfcfc, %eax
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andl $0xcfcfcfcf, %edx
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movb %al, %bl
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movb %ah, %cl
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rorl $4, %edx
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movl _C_LABEL(des_SPtrans)(%ebx),%ebp
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movb %dl, %bl
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xorl %ebp, %esi
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movl 0x200+_C_LABEL(des_SPtrans)(%ecx),%ebp
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xorl %ebp, %esi
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movb %dh, %cl
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shrl $16, %eax
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movl 0x100+_C_LABEL(des_SPtrans)(%ebx),%ebp
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xorl %ebp, %esi
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movb %ah, %bl
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shrl $16, %edx
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movl 0x300+_C_LABEL(des_SPtrans)(%ecx),%ebp
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xorl %ebp, %esi
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movl 24(%esp), %ebp
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movb %dh, %cl
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andl $0xff, %eax
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andl $0xff, %edx
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movl 0x600+_C_LABEL(des_SPtrans)(%ebx),%ebx
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xorl %ebx, %esi
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movl 0x700+_C_LABEL(des_SPtrans)(%ecx),%ebx
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xorl %ebx, %esi
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movl 0x400+_C_LABEL(des_SPtrans)(%eax),%ebx
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xorl %ebx, %esi
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movl 0x500+_C_LABEL(des_SPtrans)(%edx),%ebx
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xorl %ebx, %esi
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/* Round 2 */
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movl 16(%ebp), %eax
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xorl %ebx, %ebx
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movl 20(%ebp), %edx
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xorl %esi, %eax
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xorl %esi, %edx
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andl $0xfcfcfcfc, %eax
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andl $0xcfcfcfcf, %edx
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movb %al, %bl
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movb %ah, %cl
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rorl $4, %edx
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movl _C_LABEL(des_SPtrans)(%ebx),%ebp
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movb %dl, %bl
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xorl %ebp, %edi
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movl 0x200+_C_LABEL(des_SPtrans)(%ecx),%ebp
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xorl %ebp, %edi
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movb %dh, %cl
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shrl $16, %eax
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movl 0x100+_C_LABEL(des_SPtrans)(%ebx),%ebp
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xorl %ebp, %edi
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movb %ah, %bl
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shrl $16, %edx
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movl 0x300+_C_LABEL(des_SPtrans)(%ecx),%ebp
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xorl %ebp, %edi
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movl 24(%esp), %ebp
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movb %dh, %cl
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andl $0xff, %eax
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andl $0xff, %edx
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movl 0x600+_C_LABEL(des_SPtrans)(%ebx),%ebx
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xorl %ebx, %edi
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movl 0x700+_C_LABEL(des_SPtrans)(%ecx),%ebx
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xorl %ebx, %edi
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movl 0x400+_C_LABEL(des_SPtrans)(%eax),%ebx
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xorl %ebx, %edi
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movl 0x500+_C_LABEL(des_SPtrans)(%edx),%ebx
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xorl %ebx, %edi
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/* Round 3 */
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movl 24(%ebp), %eax
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xorl %ebx, %ebx
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movl 28(%ebp), %edx
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xorl %edi, %eax
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xorl %edi, %edx
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andl $0xfcfcfcfc, %eax
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andl $0xcfcfcfcf, %edx
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movb %al, %bl
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movb %ah, %cl
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rorl $4, %edx
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movl _C_LABEL(des_SPtrans)(%ebx),%ebp
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movb %dl, %bl
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xorl %ebp, %esi
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movl 0x200+_C_LABEL(des_SPtrans)(%ecx),%ebp
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xorl %ebp, %esi
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movb %dh, %cl
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shrl $16, %eax
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movl 0x100+_C_LABEL(des_SPtrans)(%ebx),%ebp
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xorl %ebp, %esi
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movb %ah, %bl
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shrl $16, %edx
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movl 0x300+_C_LABEL(des_SPtrans)(%ecx),%ebp
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xorl %ebp, %esi
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movl 24(%esp), %ebp
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movb %dh, %cl
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andl $0xff, %eax
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andl $0xff, %edx
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movl 0x600+_C_LABEL(des_SPtrans)(%ebx),%ebx
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xorl %ebx, %esi
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movl 0x700+_C_LABEL(des_SPtrans)(%ecx),%ebx
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xorl %ebx, %esi
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movl 0x400+_C_LABEL(des_SPtrans)(%eax),%ebx
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xorl %ebx, %esi
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movl 0x500+_C_LABEL(des_SPtrans)(%edx),%ebx
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xorl %ebx, %esi
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/* Round 4 */
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movl 32(%ebp), %eax
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xorl %ebx, %ebx
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movl 36(%ebp), %edx
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xorl %esi, %eax
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xorl %esi, %edx
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andl $0xfcfcfcfc, %eax
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andl $0xcfcfcfcf, %edx
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movb %al, %bl
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movb %ah, %cl
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rorl $4, %edx
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movl _C_LABEL(des_SPtrans)(%ebx),%ebp
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movb %dl, %bl
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xorl %ebp, %edi
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movl 0x200+_C_LABEL(des_SPtrans)(%ecx),%ebp
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xorl %ebp, %edi
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movb %dh, %cl
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shrl $16, %eax
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movl 0x100+_C_LABEL(des_SPtrans)(%ebx),%ebp
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xorl %ebp, %edi
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movb %ah, %bl
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shrl $16, %edx
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movl 0x300+_C_LABEL(des_SPtrans)(%ecx),%ebp
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xorl %ebp, %edi
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movl 24(%esp), %ebp
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movb %dh, %cl
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andl $0xff, %eax
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andl $0xff, %edx
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movl 0x600+_C_LABEL(des_SPtrans)(%ebx),%ebx
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xorl %ebx, %edi
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movl 0x700+_C_LABEL(des_SPtrans)(%ecx),%ebx
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xorl %ebx, %edi
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movl 0x400+_C_LABEL(des_SPtrans)(%eax),%ebx
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xorl %ebx, %edi
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movl 0x500+_C_LABEL(des_SPtrans)(%edx),%ebx
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xorl %ebx, %edi
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/* Round 5 */
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movl 40(%ebp), %eax
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xorl %ebx, %ebx
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movl 44(%ebp), %edx
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xorl %edi, %eax
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xorl %edi, %edx
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andl $0xfcfcfcfc, %eax
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andl $0xcfcfcfcf, %edx
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movb %al, %bl
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movb %ah, %cl
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rorl $4, %edx
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movl _C_LABEL(des_SPtrans)(%ebx),%ebp
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movb %dl, %bl
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xorl %ebp, %esi
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movl 0x200+_C_LABEL(des_SPtrans)(%ecx),%ebp
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xorl %ebp, %esi
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movb %dh, %cl
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shrl $16, %eax
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movl 0x100+_C_LABEL(des_SPtrans)(%ebx),%ebp
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xorl %ebp, %esi
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movb %ah, %bl
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shrl $16, %edx
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movl 0x300+_C_LABEL(des_SPtrans)(%ecx),%ebp
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xorl %ebp, %esi
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movl 24(%esp), %ebp
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movb %dh, %cl
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andl $0xff, %eax
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andl $0xff, %edx
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movl 0x600+_C_LABEL(des_SPtrans)(%ebx),%ebx
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xorl %ebx, %esi
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movl 0x700+_C_LABEL(des_SPtrans)(%ecx),%ebx
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xorl %ebx, %esi
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movl 0x400+_C_LABEL(des_SPtrans)(%eax),%ebx
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xorl %ebx, %esi
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movl 0x500+_C_LABEL(des_SPtrans)(%edx),%ebx
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xorl %ebx, %esi
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/* Round 6 */
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movl 48(%ebp), %eax
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xorl %ebx, %ebx
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movl 52(%ebp), %edx
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xorl %esi, %eax
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xorl %esi, %edx
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andl $0xfcfcfcfc, %eax
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andl $0xcfcfcfcf, %edx
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movb %al, %bl
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movb %ah, %cl
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rorl $4, %edx
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movl _C_LABEL(des_SPtrans)(%ebx),%ebp
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movb %dl, %bl
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xorl %ebp, %edi
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movl 0x200+_C_LABEL(des_SPtrans)(%ecx),%ebp
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xorl %ebp, %edi
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movb %dh, %cl
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shrl $16, %eax
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movl 0x100+_C_LABEL(des_SPtrans)(%ebx),%ebp
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xorl %ebp, %edi
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movb %ah, %bl
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shrl $16, %edx
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movl 0x300+_C_LABEL(des_SPtrans)(%ecx),%ebp
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xorl %ebp, %edi
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movl 24(%esp), %ebp
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movb %dh, %cl
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andl $0xff, %eax
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andl $0xff, %edx
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movl 0x600+_C_LABEL(des_SPtrans)(%ebx),%ebx
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xorl %ebx, %edi
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movl 0x700+_C_LABEL(des_SPtrans)(%ecx),%ebx
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xorl %ebx, %edi
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movl 0x400+_C_LABEL(des_SPtrans)(%eax),%ebx
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xorl %ebx, %edi
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movl 0x500+_C_LABEL(des_SPtrans)(%edx),%ebx
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xorl %ebx, %edi
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/* Round 7 */
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movl 56(%ebp), %eax
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xorl %ebx, %ebx
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movl 60(%ebp), %edx
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xorl %edi, %eax
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xorl %edi, %edx
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andl $0xfcfcfcfc, %eax
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andl $0xcfcfcfcf, %edx
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movb %al, %bl
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movb %ah, %cl
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rorl $4, %edx
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movl _C_LABEL(des_SPtrans)(%ebx),%ebp
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movb %dl, %bl
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xorl %ebp, %esi
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movl 0x200+_C_LABEL(des_SPtrans)(%ecx),%ebp
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xorl %ebp, %esi
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movb %dh, %cl
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shrl $16, %eax
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movl 0x100+_C_LABEL(des_SPtrans)(%ebx),%ebp
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xorl %ebp, %esi
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movb %ah, %bl
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shrl $16, %edx
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movl 0x300+_C_LABEL(des_SPtrans)(%ecx),%ebp
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xorl %ebp, %esi
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movl 24(%esp), %ebp
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movb %dh, %cl
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andl $0xff, %eax
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andl $0xff, %edx
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movl 0x600+_C_LABEL(des_SPtrans)(%ebx),%ebx
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xorl %ebx, %esi
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movl 0x700+_C_LABEL(des_SPtrans)(%ecx),%ebx
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xorl %ebx, %esi
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movl 0x400+_C_LABEL(des_SPtrans)(%eax),%ebx
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xorl %ebx, %esi
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movl 0x500+_C_LABEL(des_SPtrans)(%edx),%ebx
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xorl %ebx, %esi
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/* Round 8 */
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movl 64(%ebp), %eax
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xorl %ebx, %ebx
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movl 68(%ebp), %edx
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xorl %esi, %eax
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xorl %esi, %edx
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andl $0xfcfcfcfc, %eax
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andl $0xcfcfcfcf, %edx
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movb %al, %bl
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movb %ah, %cl
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rorl $4, %edx
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movl _C_LABEL(des_SPtrans)(%ebx),%ebp
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movb %dl, %bl
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xorl %ebp, %edi
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movl 0x200+_C_LABEL(des_SPtrans)(%ecx),%ebp
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xorl %ebp, %edi
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movb %dh, %cl
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shrl $16, %eax
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movl 0x100+_C_LABEL(des_SPtrans)(%ebx),%ebp
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xorl %ebp, %edi
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movb %ah, %bl
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shrl $16, %edx
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movl 0x300+_C_LABEL(des_SPtrans)(%ecx),%ebp
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xorl %ebp, %edi
|
|
movl 24(%esp), %ebp
|
|
movb %dh, %cl
|
|
andl $0xff, %eax
|
|
andl $0xff, %edx
|
|
movl 0x600+_C_LABEL(des_SPtrans)(%ebx),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x700+_C_LABEL(des_SPtrans)(%ecx),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x400+_C_LABEL(des_SPtrans)(%eax),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x500+_C_LABEL(des_SPtrans)(%edx),%ebx
|
|
xorl %ebx, %edi
|
|
|
|
/* Round 9 */
|
|
movl 72(%ebp), %eax
|
|
xorl %ebx, %ebx
|
|
movl 76(%ebp), %edx
|
|
xorl %edi, %eax
|
|
xorl %edi, %edx
|
|
andl $0xfcfcfcfc, %eax
|
|
andl $0xcfcfcfcf, %edx
|
|
movb %al, %bl
|
|
movb %ah, %cl
|
|
rorl $4, %edx
|
|
movl _C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
movb %dl, %bl
|
|
xorl %ebp, %esi
|
|
movl 0x200+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %esi
|
|
movb %dh, %cl
|
|
shrl $16, %eax
|
|
movl 0x100+_C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
xorl %ebp, %esi
|
|
movb %ah, %bl
|
|
shrl $16, %edx
|
|
movl 0x300+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %esi
|
|
movl 24(%esp), %ebp
|
|
movb %dh, %cl
|
|
andl $0xff, %eax
|
|
andl $0xff, %edx
|
|
movl 0x600+_C_LABEL(des_SPtrans)(%ebx),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x700+_C_LABEL(des_SPtrans)(%ecx),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x400+_C_LABEL(des_SPtrans)(%eax),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x500+_C_LABEL(des_SPtrans)(%edx),%ebx
|
|
xorl %ebx, %esi
|
|
|
|
/* Round 10 */
|
|
movl 80(%ebp), %eax
|
|
xorl %ebx, %ebx
|
|
movl 84(%ebp), %edx
|
|
xorl %esi, %eax
|
|
xorl %esi, %edx
|
|
andl $0xfcfcfcfc, %eax
|
|
andl $0xcfcfcfcf, %edx
|
|
movb %al, %bl
|
|
movb %ah, %cl
|
|
rorl $4, %edx
|
|
movl _C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
movb %dl, %bl
|
|
xorl %ebp, %edi
|
|
movl 0x200+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %edi
|
|
movb %dh, %cl
|
|
shrl $16, %eax
|
|
movl 0x100+_C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
xorl %ebp, %edi
|
|
movb %ah, %bl
|
|
shrl $16, %edx
|
|
movl 0x300+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %edi
|
|
movl 24(%esp), %ebp
|
|
movb %dh, %cl
|
|
andl $0xff, %eax
|
|
andl $0xff, %edx
|
|
movl 0x600+_C_LABEL(des_SPtrans)(%ebx),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x700+_C_LABEL(des_SPtrans)(%ecx),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x400+_C_LABEL(des_SPtrans)(%eax),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x500+_C_LABEL(des_SPtrans)(%edx),%ebx
|
|
xorl %ebx, %edi
|
|
|
|
/* Round 11 */
|
|
movl 88(%ebp), %eax
|
|
xorl %ebx, %ebx
|
|
movl 92(%ebp), %edx
|
|
xorl %edi, %eax
|
|
xorl %edi, %edx
|
|
andl $0xfcfcfcfc, %eax
|
|
andl $0xcfcfcfcf, %edx
|
|
movb %al, %bl
|
|
movb %ah, %cl
|
|
rorl $4, %edx
|
|
movl _C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
movb %dl, %bl
|
|
xorl %ebp, %esi
|
|
movl 0x200+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %esi
|
|
movb %dh, %cl
|
|
shrl $16, %eax
|
|
movl 0x100+_C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
xorl %ebp, %esi
|
|
movb %ah, %bl
|
|
shrl $16, %edx
|
|
movl 0x300+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %esi
|
|
movl 24(%esp), %ebp
|
|
movb %dh, %cl
|
|
andl $0xff, %eax
|
|
andl $0xff, %edx
|
|
movl 0x600+_C_LABEL(des_SPtrans)(%ebx),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x700+_C_LABEL(des_SPtrans)(%ecx),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x400+_C_LABEL(des_SPtrans)(%eax),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x500+_C_LABEL(des_SPtrans)(%edx),%ebx
|
|
xorl %ebx, %esi
|
|
|
|
/* Round 12 */
|
|
movl 96(%ebp), %eax
|
|
xorl %ebx, %ebx
|
|
movl 100(%ebp), %edx
|
|
xorl %esi, %eax
|
|
xorl %esi, %edx
|
|
andl $0xfcfcfcfc, %eax
|
|
andl $0xcfcfcfcf, %edx
|
|
movb %al, %bl
|
|
movb %ah, %cl
|
|
rorl $4, %edx
|
|
movl _C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
movb %dl, %bl
|
|
xorl %ebp, %edi
|
|
movl 0x200+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %edi
|
|
movb %dh, %cl
|
|
shrl $16, %eax
|
|
movl 0x100+_C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
xorl %ebp, %edi
|
|
movb %ah, %bl
|
|
shrl $16, %edx
|
|
movl 0x300+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %edi
|
|
movl 24(%esp), %ebp
|
|
movb %dh, %cl
|
|
andl $0xff, %eax
|
|
andl $0xff, %edx
|
|
movl 0x600+_C_LABEL(des_SPtrans)(%ebx),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x700+_C_LABEL(des_SPtrans)(%ecx),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x400+_C_LABEL(des_SPtrans)(%eax),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x500+_C_LABEL(des_SPtrans)(%edx),%ebx
|
|
xorl %ebx, %edi
|
|
|
|
/* Round 13 */
|
|
movl 104(%ebp), %eax
|
|
xorl %ebx, %ebx
|
|
movl 108(%ebp), %edx
|
|
xorl %edi, %eax
|
|
xorl %edi, %edx
|
|
andl $0xfcfcfcfc, %eax
|
|
andl $0xcfcfcfcf, %edx
|
|
movb %al, %bl
|
|
movb %ah, %cl
|
|
rorl $4, %edx
|
|
movl _C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
movb %dl, %bl
|
|
xorl %ebp, %esi
|
|
movl 0x200+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %esi
|
|
movb %dh, %cl
|
|
shrl $16, %eax
|
|
movl 0x100+_C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
xorl %ebp, %esi
|
|
movb %ah, %bl
|
|
shrl $16, %edx
|
|
movl 0x300+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %esi
|
|
movl 24(%esp), %ebp
|
|
movb %dh, %cl
|
|
andl $0xff, %eax
|
|
andl $0xff, %edx
|
|
movl 0x600+_C_LABEL(des_SPtrans)(%ebx),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x700+_C_LABEL(des_SPtrans)(%ecx),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x400+_C_LABEL(des_SPtrans)(%eax),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x500+_C_LABEL(des_SPtrans)(%edx),%ebx
|
|
xorl %ebx, %esi
|
|
|
|
/* Round 14 */
|
|
movl 112(%ebp), %eax
|
|
xorl %ebx, %ebx
|
|
movl 116(%ebp), %edx
|
|
xorl %esi, %eax
|
|
xorl %esi, %edx
|
|
andl $0xfcfcfcfc, %eax
|
|
andl $0xcfcfcfcf, %edx
|
|
movb %al, %bl
|
|
movb %ah, %cl
|
|
rorl $4, %edx
|
|
movl _C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
movb %dl, %bl
|
|
xorl %ebp, %edi
|
|
movl 0x200+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %edi
|
|
movb %dh, %cl
|
|
shrl $16, %eax
|
|
movl 0x100+_C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
xorl %ebp, %edi
|
|
movb %ah, %bl
|
|
shrl $16, %edx
|
|
movl 0x300+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %edi
|
|
movl 24(%esp), %ebp
|
|
movb %dh, %cl
|
|
andl $0xff, %eax
|
|
andl $0xff, %edx
|
|
movl 0x600+_C_LABEL(des_SPtrans)(%ebx),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x700+_C_LABEL(des_SPtrans)(%ecx),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x400+_C_LABEL(des_SPtrans)(%eax),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x500+_C_LABEL(des_SPtrans)(%edx),%ebx
|
|
xorl %ebx, %edi
|
|
|
|
/* Round 15 */
|
|
movl 120(%ebp), %eax
|
|
xorl %ebx, %ebx
|
|
movl 124(%ebp), %edx
|
|
xorl %edi, %eax
|
|
xorl %edi, %edx
|
|
andl $0xfcfcfcfc, %eax
|
|
andl $0xcfcfcfcf, %edx
|
|
movb %al, %bl
|
|
movb %ah, %cl
|
|
rorl $4, %edx
|
|
movl _C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
movb %dl, %bl
|
|
xorl %ebp, %esi
|
|
movl 0x200+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %esi
|
|
movb %dh, %cl
|
|
shrl $16, %eax
|
|
movl 0x100+_C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
xorl %ebp, %esi
|
|
movb %ah, %bl
|
|
shrl $16, %edx
|
|
movl 0x300+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %esi
|
|
movl 24(%esp), %ebp
|
|
movb %dh, %cl
|
|
andl $0xff, %eax
|
|
andl $0xff, %edx
|
|
movl 0x600+_C_LABEL(des_SPtrans)(%ebx),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x700+_C_LABEL(des_SPtrans)(%ecx),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x400+_C_LABEL(des_SPtrans)(%eax),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x500+_C_LABEL(des_SPtrans)(%edx),%ebx
|
|
xorl %ebx, %esi
|
|
jmp .L001end
|
|
.L000start_decrypt:
|
|
|
|
/* Round 15 */
|
|
movl 120(%ebp), %eax
|
|
xorl %ebx, %ebx
|
|
movl 124(%ebp), %edx
|
|
xorl %esi, %eax
|
|
xorl %esi, %edx
|
|
andl $0xfcfcfcfc, %eax
|
|
andl $0xcfcfcfcf, %edx
|
|
movb %al, %bl
|
|
movb %ah, %cl
|
|
rorl $4, %edx
|
|
movl _C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
movb %dl, %bl
|
|
xorl %ebp, %edi
|
|
movl 0x200+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %edi
|
|
movb %dh, %cl
|
|
shrl $16, %eax
|
|
movl 0x100+_C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
xorl %ebp, %edi
|
|
movb %ah, %bl
|
|
shrl $16, %edx
|
|
movl 0x300+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %edi
|
|
movl 24(%esp), %ebp
|
|
movb %dh, %cl
|
|
andl $0xff, %eax
|
|
andl $0xff, %edx
|
|
movl 0x600+_C_LABEL(des_SPtrans)(%ebx),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x700+_C_LABEL(des_SPtrans)(%ecx),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x400+_C_LABEL(des_SPtrans)(%eax),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x500+_C_LABEL(des_SPtrans)(%edx),%ebx
|
|
xorl %ebx, %edi
|
|
|
|
/* Round 14 */
|
|
movl 112(%ebp), %eax
|
|
xorl %ebx, %ebx
|
|
movl 116(%ebp), %edx
|
|
xorl %edi, %eax
|
|
xorl %edi, %edx
|
|
andl $0xfcfcfcfc, %eax
|
|
andl $0xcfcfcfcf, %edx
|
|
movb %al, %bl
|
|
movb %ah, %cl
|
|
rorl $4, %edx
|
|
movl _C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
movb %dl, %bl
|
|
xorl %ebp, %esi
|
|
movl 0x200+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %esi
|
|
movb %dh, %cl
|
|
shrl $16, %eax
|
|
movl 0x100+_C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
xorl %ebp, %esi
|
|
movb %ah, %bl
|
|
shrl $16, %edx
|
|
movl 0x300+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %esi
|
|
movl 24(%esp), %ebp
|
|
movb %dh, %cl
|
|
andl $0xff, %eax
|
|
andl $0xff, %edx
|
|
movl 0x600+_C_LABEL(des_SPtrans)(%ebx),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x700+_C_LABEL(des_SPtrans)(%ecx),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x400+_C_LABEL(des_SPtrans)(%eax),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x500+_C_LABEL(des_SPtrans)(%edx),%ebx
|
|
xorl %ebx, %esi
|
|
|
|
/* Round 13 */
|
|
movl 104(%ebp), %eax
|
|
xorl %ebx, %ebx
|
|
movl 108(%ebp), %edx
|
|
xorl %esi, %eax
|
|
xorl %esi, %edx
|
|
andl $0xfcfcfcfc, %eax
|
|
andl $0xcfcfcfcf, %edx
|
|
movb %al, %bl
|
|
movb %ah, %cl
|
|
rorl $4, %edx
|
|
movl _C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
movb %dl, %bl
|
|
xorl %ebp, %edi
|
|
movl 0x200+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %edi
|
|
movb %dh, %cl
|
|
shrl $16, %eax
|
|
movl 0x100+_C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
xorl %ebp, %edi
|
|
movb %ah, %bl
|
|
shrl $16, %edx
|
|
movl 0x300+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %edi
|
|
movl 24(%esp), %ebp
|
|
movb %dh, %cl
|
|
andl $0xff, %eax
|
|
andl $0xff, %edx
|
|
movl 0x600+_C_LABEL(des_SPtrans)(%ebx),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x700+_C_LABEL(des_SPtrans)(%ecx),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x400+_C_LABEL(des_SPtrans)(%eax),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x500+_C_LABEL(des_SPtrans)(%edx),%ebx
|
|
xorl %ebx, %edi
|
|
|
|
/* Round 12 */
|
|
movl 96(%ebp), %eax
|
|
xorl %ebx, %ebx
|
|
movl 100(%ebp), %edx
|
|
xorl %edi, %eax
|
|
xorl %edi, %edx
|
|
andl $0xfcfcfcfc, %eax
|
|
andl $0xcfcfcfcf, %edx
|
|
movb %al, %bl
|
|
movb %ah, %cl
|
|
rorl $4, %edx
|
|
movl _C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
movb %dl, %bl
|
|
xorl %ebp, %esi
|
|
movl 0x200+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %esi
|
|
movb %dh, %cl
|
|
shrl $16, %eax
|
|
movl 0x100+_C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
xorl %ebp, %esi
|
|
movb %ah, %bl
|
|
shrl $16, %edx
|
|
movl 0x300+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %esi
|
|
movl 24(%esp), %ebp
|
|
movb %dh, %cl
|
|
andl $0xff, %eax
|
|
andl $0xff, %edx
|
|
movl 0x600+_C_LABEL(des_SPtrans)(%ebx),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x700+_C_LABEL(des_SPtrans)(%ecx),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x400+_C_LABEL(des_SPtrans)(%eax),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x500+_C_LABEL(des_SPtrans)(%edx),%ebx
|
|
xorl %ebx, %esi
|
|
|
|
/* Round 11 */
|
|
movl 88(%ebp), %eax
|
|
xorl %ebx, %ebx
|
|
movl 92(%ebp), %edx
|
|
xorl %esi, %eax
|
|
xorl %esi, %edx
|
|
andl $0xfcfcfcfc, %eax
|
|
andl $0xcfcfcfcf, %edx
|
|
movb %al, %bl
|
|
movb %ah, %cl
|
|
rorl $4, %edx
|
|
movl _C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
movb %dl, %bl
|
|
xorl %ebp, %edi
|
|
movl 0x200+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %edi
|
|
movb %dh, %cl
|
|
shrl $16, %eax
|
|
movl 0x100+_C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
xorl %ebp, %edi
|
|
movb %ah, %bl
|
|
shrl $16, %edx
|
|
movl 0x300+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %edi
|
|
movl 24(%esp), %ebp
|
|
movb %dh, %cl
|
|
andl $0xff, %eax
|
|
andl $0xff, %edx
|
|
movl 0x600+_C_LABEL(des_SPtrans)(%ebx),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x700+_C_LABEL(des_SPtrans)(%ecx),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x400+_C_LABEL(des_SPtrans)(%eax),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x500+_C_LABEL(des_SPtrans)(%edx),%ebx
|
|
xorl %ebx, %edi
|
|
|
|
/* Round 10 */
|
|
movl 80(%ebp), %eax
|
|
xorl %ebx, %ebx
|
|
movl 84(%ebp), %edx
|
|
xorl %edi, %eax
|
|
xorl %edi, %edx
|
|
andl $0xfcfcfcfc, %eax
|
|
andl $0xcfcfcfcf, %edx
|
|
movb %al, %bl
|
|
movb %ah, %cl
|
|
rorl $4, %edx
|
|
movl _C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
movb %dl, %bl
|
|
xorl %ebp, %esi
|
|
movl 0x200+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %esi
|
|
movb %dh, %cl
|
|
shrl $16, %eax
|
|
movl 0x100+_C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
xorl %ebp, %esi
|
|
movb %ah, %bl
|
|
shrl $16, %edx
|
|
movl 0x300+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %esi
|
|
movl 24(%esp), %ebp
|
|
movb %dh, %cl
|
|
andl $0xff, %eax
|
|
andl $0xff, %edx
|
|
movl 0x600+_C_LABEL(des_SPtrans)(%ebx),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x700+_C_LABEL(des_SPtrans)(%ecx),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x400+_C_LABEL(des_SPtrans)(%eax),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x500+_C_LABEL(des_SPtrans)(%edx),%ebx
|
|
xorl %ebx, %esi
|
|
|
|
/* Round 9 */
|
|
movl 72(%ebp), %eax
|
|
xorl %ebx, %ebx
|
|
movl 76(%ebp), %edx
|
|
xorl %esi, %eax
|
|
xorl %esi, %edx
|
|
andl $0xfcfcfcfc, %eax
|
|
andl $0xcfcfcfcf, %edx
|
|
movb %al, %bl
|
|
movb %ah, %cl
|
|
rorl $4, %edx
|
|
movl _C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
movb %dl, %bl
|
|
xorl %ebp, %edi
|
|
movl 0x200+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %edi
|
|
movb %dh, %cl
|
|
shrl $16, %eax
|
|
movl 0x100+_C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
xorl %ebp, %edi
|
|
movb %ah, %bl
|
|
shrl $16, %edx
|
|
movl 0x300+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %edi
|
|
movl 24(%esp), %ebp
|
|
movb %dh, %cl
|
|
andl $0xff, %eax
|
|
andl $0xff, %edx
|
|
movl 0x600+_C_LABEL(des_SPtrans)(%ebx),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x700+_C_LABEL(des_SPtrans)(%ecx),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x400+_C_LABEL(des_SPtrans)(%eax),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x500+_C_LABEL(des_SPtrans)(%edx),%ebx
|
|
xorl %ebx, %edi
|
|
|
|
/* Round 8 */
|
|
movl 64(%ebp), %eax
|
|
xorl %ebx, %ebx
|
|
movl 68(%ebp), %edx
|
|
xorl %edi, %eax
|
|
xorl %edi, %edx
|
|
andl $0xfcfcfcfc, %eax
|
|
andl $0xcfcfcfcf, %edx
|
|
movb %al, %bl
|
|
movb %ah, %cl
|
|
rorl $4, %edx
|
|
movl _C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
movb %dl, %bl
|
|
xorl %ebp, %esi
|
|
movl 0x200+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %esi
|
|
movb %dh, %cl
|
|
shrl $16, %eax
|
|
movl 0x100+_C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
xorl %ebp, %esi
|
|
movb %ah, %bl
|
|
shrl $16, %edx
|
|
movl 0x300+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %esi
|
|
movl 24(%esp), %ebp
|
|
movb %dh, %cl
|
|
andl $0xff, %eax
|
|
andl $0xff, %edx
|
|
movl 0x600+_C_LABEL(des_SPtrans)(%ebx),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x700+_C_LABEL(des_SPtrans)(%ecx),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x400+_C_LABEL(des_SPtrans)(%eax),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x500+_C_LABEL(des_SPtrans)(%edx),%ebx
|
|
xorl %ebx, %esi
|
|
|
|
/* Round 7 */
|
|
movl 56(%ebp), %eax
|
|
xorl %ebx, %ebx
|
|
movl 60(%ebp), %edx
|
|
xorl %esi, %eax
|
|
xorl %esi, %edx
|
|
andl $0xfcfcfcfc, %eax
|
|
andl $0xcfcfcfcf, %edx
|
|
movb %al, %bl
|
|
movb %ah, %cl
|
|
rorl $4, %edx
|
|
movl _C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
movb %dl, %bl
|
|
xorl %ebp, %edi
|
|
movl 0x200+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %edi
|
|
movb %dh, %cl
|
|
shrl $16, %eax
|
|
movl 0x100+_C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
xorl %ebp, %edi
|
|
movb %ah, %bl
|
|
shrl $16, %edx
|
|
movl 0x300+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %edi
|
|
movl 24(%esp), %ebp
|
|
movb %dh, %cl
|
|
andl $0xff, %eax
|
|
andl $0xff, %edx
|
|
movl 0x600+_C_LABEL(des_SPtrans)(%ebx),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x700+_C_LABEL(des_SPtrans)(%ecx),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x400+_C_LABEL(des_SPtrans)(%eax),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x500+_C_LABEL(des_SPtrans)(%edx),%ebx
|
|
xorl %ebx, %edi
|
|
|
|
/* Round 6 */
|
|
movl 48(%ebp), %eax
|
|
xorl %ebx, %ebx
|
|
movl 52(%ebp), %edx
|
|
xorl %edi, %eax
|
|
xorl %edi, %edx
|
|
andl $0xfcfcfcfc, %eax
|
|
andl $0xcfcfcfcf, %edx
|
|
movb %al, %bl
|
|
movb %ah, %cl
|
|
rorl $4, %edx
|
|
movl _C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
movb %dl, %bl
|
|
xorl %ebp, %esi
|
|
movl 0x200+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %esi
|
|
movb %dh, %cl
|
|
shrl $16, %eax
|
|
movl 0x100+_C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
xorl %ebp, %esi
|
|
movb %ah, %bl
|
|
shrl $16, %edx
|
|
movl 0x300+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %esi
|
|
movl 24(%esp), %ebp
|
|
movb %dh, %cl
|
|
andl $0xff, %eax
|
|
andl $0xff, %edx
|
|
movl 0x600+_C_LABEL(des_SPtrans)(%ebx),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x700+_C_LABEL(des_SPtrans)(%ecx),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x400+_C_LABEL(des_SPtrans)(%eax),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x500+_C_LABEL(des_SPtrans)(%edx),%ebx
|
|
xorl %ebx, %esi
|
|
|
|
/* Round 5 */
|
|
movl 40(%ebp), %eax
|
|
xorl %ebx, %ebx
|
|
movl 44(%ebp), %edx
|
|
xorl %esi, %eax
|
|
xorl %esi, %edx
|
|
andl $0xfcfcfcfc, %eax
|
|
andl $0xcfcfcfcf, %edx
|
|
movb %al, %bl
|
|
movb %ah, %cl
|
|
rorl $4, %edx
|
|
movl _C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
movb %dl, %bl
|
|
xorl %ebp, %edi
|
|
movl 0x200+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %edi
|
|
movb %dh, %cl
|
|
shrl $16, %eax
|
|
movl 0x100+_C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
xorl %ebp, %edi
|
|
movb %ah, %bl
|
|
shrl $16, %edx
|
|
movl 0x300+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %edi
|
|
movl 24(%esp), %ebp
|
|
movb %dh, %cl
|
|
andl $0xff, %eax
|
|
andl $0xff, %edx
|
|
movl 0x600+_C_LABEL(des_SPtrans)(%ebx),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x700+_C_LABEL(des_SPtrans)(%ecx),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x400+_C_LABEL(des_SPtrans)(%eax),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x500+_C_LABEL(des_SPtrans)(%edx),%ebx
|
|
xorl %ebx, %edi
|
|
|
|
/* Round 4 */
|
|
movl 32(%ebp), %eax
|
|
xorl %ebx, %ebx
|
|
movl 36(%ebp), %edx
|
|
xorl %edi, %eax
|
|
xorl %edi, %edx
|
|
andl $0xfcfcfcfc, %eax
|
|
andl $0xcfcfcfcf, %edx
|
|
movb %al, %bl
|
|
movb %ah, %cl
|
|
rorl $4, %edx
|
|
movl _C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
movb %dl, %bl
|
|
xorl %ebp, %esi
|
|
movl 0x200+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %esi
|
|
movb %dh, %cl
|
|
shrl $16, %eax
|
|
movl 0x100+_C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
xorl %ebp, %esi
|
|
movb %ah, %bl
|
|
shrl $16, %edx
|
|
movl 0x300+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %esi
|
|
movl 24(%esp), %ebp
|
|
movb %dh, %cl
|
|
andl $0xff, %eax
|
|
andl $0xff, %edx
|
|
movl 0x600+_C_LABEL(des_SPtrans)(%ebx),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x700+_C_LABEL(des_SPtrans)(%ecx),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x400+_C_LABEL(des_SPtrans)(%eax),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x500+_C_LABEL(des_SPtrans)(%edx),%ebx
|
|
xorl %ebx, %esi
|
|
|
|
/* Round 3 */
|
|
movl 24(%ebp), %eax
|
|
xorl %ebx, %ebx
|
|
movl 28(%ebp), %edx
|
|
xorl %esi, %eax
|
|
xorl %esi, %edx
|
|
andl $0xfcfcfcfc, %eax
|
|
andl $0xcfcfcfcf, %edx
|
|
movb %al, %bl
|
|
movb %ah, %cl
|
|
rorl $4, %edx
|
|
movl _C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
movb %dl, %bl
|
|
xorl %ebp, %edi
|
|
movl 0x200+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %edi
|
|
movb %dh, %cl
|
|
shrl $16, %eax
|
|
movl 0x100+_C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
xorl %ebp, %edi
|
|
movb %ah, %bl
|
|
shrl $16, %edx
|
|
movl 0x300+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %edi
|
|
movl 24(%esp), %ebp
|
|
movb %dh, %cl
|
|
andl $0xff, %eax
|
|
andl $0xff, %edx
|
|
movl 0x600+_C_LABEL(des_SPtrans)(%ebx),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x700+_C_LABEL(des_SPtrans)(%ecx),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x400+_C_LABEL(des_SPtrans)(%eax),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x500+_C_LABEL(des_SPtrans)(%edx),%ebx
|
|
xorl %ebx, %edi
|
|
|
|
/* Round 2 */
|
|
movl 16(%ebp), %eax
|
|
xorl %ebx, %ebx
|
|
movl 20(%ebp), %edx
|
|
xorl %edi, %eax
|
|
xorl %edi, %edx
|
|
andl $0xfcfcfcfc, %eax
|
|
andl $0xcfcfcfcf, %edx
|
|
movb %al, %bl
|
|
movb %ah, %cl
|
|
rorl $4, %edx
|
|
movl _C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
movb %dl, %bl
|
|
xorl %ebp, %esi
|
|
movl 0x200+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %esi
|
|
movb %dh, %cl
|
|
shrl $16, %eax
|
|
movl 0x100+_C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
xorl %ebp, %esi
|
|
movb %ah, %bl
|
|
shrl $16, %edx
|
|
movl 0x300+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %esi
|
|
movl 24(%esp), %ebp
|
|
movb %dh, %cl
|
|
andl $0xff, %eax
|
|
andl $0xff, %edx
|
|
movl 0x600+_C_LABEL(des_SPtrans)(%ebx),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x700+_C_LABEL(des_SPtrans)(%ecx),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x400+_C_LABEL(des_SPtrans)(%eax),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x500+_C_LABEL(des_SPtrans)(%edx),%ebx
|
|
xorl %ebx, %esi
|
|
|
|
/* Round 1 */
|
|
movl 8(%ebp), %eax
|
|
xorl %ebx, %ebx
|
|
movl 12(%ebp), %edx
|
|
xorl %esi, %eax
|
|
xorl %esi, %edx
|
|
andl $0xfcfcfcfc, %eax
|
|
andl $0xcfcfcfcf, %edx
|
|
movb %al, %bl
|
|
movb %ah, %cl
|
|
rorl $4, %edx
|
|
movl _C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
movb %dl, %bl
|
|
xorl %ebp, %edi
|
|
movl 0x200+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %edi
|
|
movb %dh, %cl
|
|
shrl $16, %eax
|
|
movl 0x100+_C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
xorl %ebp, %edi
|
|
movb %ah, %bl
|
|
shrl $16, %edx
|
|
movl 0x300+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %edi
|
|
movl 24(%esp), %ebp
|
|
movb %dh, %cl
|
|
andl $0xff, %eax
|
|
andl $0xff, %edx
|
|
movl 0x600+_C_LABEL(des_SPtrans)(%ebx),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x700+_C_LABEL(des_SPtrans)(%ecx),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x400+_C_LABEL(des_SPtrans)(%eax),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x500+_C_LABEL(des_SPtrans)(%edx),%ebx
|
|
xorl %ebx, %edi
|
|
|
|
/* Round 0 */
|
|
movl (%ebp), %eax
|
|
xorl %ebx, %ebx
|
|
movl 4(%ebp), %edx
|
|
xorl %edi, %eax
|
|
xorl %edi, %edx
|
|
andl $0xfcfcfcfc, %eax
|
|
andl $0xcfcfcfcf, %edx
|
|
movb %al, %bl
|
|
movb %ah, %cl
|
|
rorl $4, %edx
|
|
movl _C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
movb %dl, %bl
|
|
xorl %ebp, %esi
|
|
movl 0x200+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %esi
|
|
movb %dh, %cl
|
|
shrl $16, %eax
|
|
movl 0x100+_C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
xorl %ebp, %esi
|
|
movb %ah, %bl
|
|
shrl $16, %edx
|
|
movl 0x300+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %esi
|
|
movl 24(%esp), %ebp
|
|
movb %dh, %cl
|
|
andl $0xff, %eax
|
|
andl $0xff, %edx
|
|
movl 0x600+_C_LABEL(des_SPtrans)(%ebx),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x700+_C_LABEL(des_SPtrans)(%ecx),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x400+_C_LABEL(des_SPtrans)(%eax),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x500+_C_LABEL(des_SPtrans)(%edx),%ebx
|
|
xorl %ebx, %esi
|
|
.L001end:
|
|
|
|
/* FP */
|
|
movl 20(%esp), %edx
|
|
.byte 209
|
|
.byte 206 # rorl $1 %esi
|
|
movl %edi, %eax
|
|
xorl %esi, %edi
|
|
andl $0xaaaaaaaa, %edi
|
|
xorl %edi, %eax
|
|
xorl %edi, %esi
|
|
|
|
roll $23, %eax
|
|
movl %eax, %edi
|
|
xorl %esi, %eax
|
|
andl $0x03fc03fc, %eax
|
|
xorl %eax, %edi
|
|
xorl %eax, %esi
|
|
|
|
roll $10, %edi
|
|
movl %edi, %eax
|
|
xorl %esi, %edi
|
|
andl $0x33333333, %edi
|
|
xorl %edi, %eax
|
|
xorl %edi, %esi
|
|
|
|
roll $18, %esi
|
|
movl %esi, %edi
|
|
xorl %eax, %esi
|
|
andl $0xfff0000f, %esi
|
|
xorl %esi, %edi
|
|
xorl %esi, %eax
|
|
|
|
roll $12, %edi
|
|
movl %edi, %esi
|
|
xorl %eax, %edi
|
|
andl $0xf0f0f0f0, %edi
|
|
xorl %edi, %esi
|
|
xorl %edi, %eax
|
|
|
|
rorl $4, %eax
|
|
movl %eax, (%edx)
|
|
movl %esi, 4(%edx)
|
|
popl %ebp
|
|
popl %ebx
|
|
popl %edi
|
|
popl %esi
|
|
ret
|
|
.L_des_encrypt1_end:
|
|
.size _C_LABEL(des_encrypt1),.L_des_encrypt1_end-_C_LABEL(des_encrypt1)
|
|
|
|
ENTRY(des_encrypt2)
|
|
pushl %esi
|
|
pushl %edi
|
|
|
|
/* Load the 2 words */
|
|
movl 12(%esp), %eax
|
|
xorl %ecx, %ecx
|
|
pushl %ebx
|
|
pushl %ebp
|
|
movl (%eax), %esi
|
|
movl 28(%esp), %ebx
|
|
roll $3, %esi
|
|
movl 4(%eax), %edi
|
|
roll $3, %edi
|
|
movl 24(%esp), %ebp
|
|
cmpl $0, %ebx
|
|
je .L002start_decrypt
|
|
|
|
/* Round 0 */
|
|
movl (%ebp), %eax
|
|
xorl %ebx, %ebx
|
|
movl 4(%ebp), %edx
|
|
xorl %esi, %eax
|
|
xorl %esi, %edx
|
|
andl $0xfcfcfcfc, %eax
|
|
andl $0xcfcfcfcf, %edx
|
|
movb %al, %bl
|
|
movb %ah, %cl
|
|
rorl $4, %edx
|
|
movl _C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
movb %dl, %bl
|
|
xorl %ebp, %edi
|
|
movl 0x200+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %edi
|
|
movb %dh, %cl
|
|
shrl $16, %eax
|
|
movl 0x100+_C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
xorl %ebp, %edi
|
|
movb %ah, %bl
|
|
shrl $16, %edx
|
|
movl 0x300+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %edi
|
|
movl 24(%esp), %ebp
|
|
movb %dh, %cl
|
|
andl $0xff, %eax
|
|
andl $0xff, %edx
|
|
movl 0x600+_C_LABEL(des_SPtrans)(%ebx),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x700+_C_LABEL(des_SPtrans)(%ecx),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x400+_C_LABEL(des_SPtrans)(%eax),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x500+_C_LABEL(des_SPtrans)(%edx),%ebx
|
|
xorl %ebx, %edi
|
|
|
|
/* Round 1 */
|
|
movl 8(%ebp), %eax
|
|
xorl %ebx, %ebx
|
|
movl 12(%ebp), %edx
|
|
xorl %edi, %eax
|
|
xorl %edi, %edx
|
|
andl $0xfcfcfcfc, %eax
|
|
andl $0xcfcfcfcf, %edx
|
|
movb %al, %bl
|
|
movb %ah, %cl
|
|
rorl $4, %edx
|
|
movl _C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
movb %dl, %bl
|
|
xorl %ebp, %esi
|
|
movl 0x200+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %esi
|
|
movb %dh, %cl
|
|
shrl $16, %eax
|
|
movl 0x100+_C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
xorl %ebp, %esi
|
|
movb %ah, %bl
|
|
shrl $16, %edx
|
|
movl 0x300+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %esi
|
|
movl 24(%esp), %ebp
|
|
movb %dh, %cl
|
|
andl $0xff, %eax
|
|
andl $0xff, %edx
|
|
movl 0x600+_C_LABEL(des_SPtrans)(%ebx),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x700+_C_LABEL(des_SPtrans)(%ecx),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x400+_C_LABEL(des_SPtrans)(%eax),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x500+_C_LABEL(des_SPtrans)(%edx),%ebx
|
|
xorl %ebx, %esi
|
|
|
|
/* Round 2 */
|
|
movl 16(%ebp), %eax
|
|
xorl %ebx, %ebx
|
|
movl 20(%ebp), %edx
|
|
xorl %esi, %eax
|
|
xorl %esi, %edx
|
|
andl $0xfcfcfcfc, %eax
|
|
andl $0xcfcfcfcf, %edx
|
|
movb %al, %bl
|
|
movb %ah, %cl
|
|
rorl $4, %edx
|
|
movl _C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
movb %dl, %bl
|
|
xorl %ebp, %edi
|
|
movl 0x200+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %edi
|
|
movb %dh, %cl
|
|
shrl $16, %eax
|
|
movl 0x100+_C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
xorl %ebp, %edi
|
|
movb %ah, %bl
|
|
shrl $16, %edx
|
|
movl 0x300+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %edi
|
|
movl 24(%esp), %ebp
|
|
movb %dh, %cl
|
|
andl $0xff, %eax
|
|
andl $0xff, %edx
|
|
movl 0x600+_C_LABEL(des_SPtrans)(%ebx),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x700+_C_LABEL(des_SPtrans)(%ecx),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x400+_C_LABEL(des_SPtrans)(%eax),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x500+_C_LABEL(des_SPtrans)(%edx),%ebx
|
|
xorl %ebx, %edi
|
|
|
|
/* Round 3 */
|
|
movl 24(%ebp), %eax
|
|
xorl %ebx, %ebx
|
|
movl 28(%ebp), %edx
|
|
xorl %edi, %eax
|
|
xorl %edi, %edx
|
|
andl $0xfcfcfcfc, %eax
|
|
andl $0xcfcfcfcf, %edx
|
|
movb %al, %bl
|
|
movb %ah, %cl
|
|
rorl $4, %edx
|
|
movl _C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
movb %dl, %bl
|
|
xorl %ebp, %esi
|
|
movl 0x200+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %esi
|
|
movb %dh, %cl
|
|
shrl $16, %eax
|
|
movl 0x100+_C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
xorl %ebp, %esi
|
|
movb %ah, %bl
|
|
shrl $16, %edx
|
|
movl 0x300+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %esi
|
|
movl 24(%esp), %ebp
|
|
movb %dh, %cl
|
|
andl $0xff, %eax
|
|
andl $0xff, %edx
|
|
movl 0x600+_C_LABEL(des_SPtrans)(%ebx),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x700+_C_LABEL(des_SPtrans)(%ecx),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x400+_C_LABEL(des_SPtrans)(%eax),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x500+_C_LABEL(des_SPtrans)(%edx),%ebx
|
|
xorl %ebx, %esi
|
|
|
|
/* Round 4 */
|
|
movl 32(%ebp), %eax
|
|
xorl %ebx, %ebx
|
|
movl 36(%ebp), %edx
|
|
xorl %esi, %eax
|
|
xorl %esi, %edx
|
|
andl $0xfcfcfcfc, %eax
|
|
andl $0xcfcfcfcf, %edx
|
|
movb %al, %bl
|
|
movb %ah, %cl
|
|
rorl $4, %edx
|
|
movl _C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
movb %dl, %bl
|
|
xorl %ebp, %edi
|
|
movl 0x200+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %edi
|
|
movb %dh, %cl
|
|
shrl $16, %eax
|
|
movl 0x100+_C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
xorl %ebp, %edi
|
|
movb %ah, %bl
|
|
shrl $16, %edx
|
|
movl 0x300+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %edi
|
|
movl 24(%esp), %ebp
|
|
movb %dh, %cl
|
|
andl $0xff, %eax
|
|
andl $0xff, %edx
|
|
movl 0x600+_C_LABEL(des_SPtrans)(%ebx),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x700+_C_LABEL(des_SPtrans)(%ecx),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x400+_C_LABEL(des_SPtrans)(%eax),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x500+_C_LABEL(des_SPtrans)(%edx),%ebx
|
|
xorl %ebx, %edi
|
|
|
|
/* Round 5 */
|
|
movl 40(%ebp), %eax
|
|
xorl %ebx, %ebx
|
|
movl 44(%ebp), %edx
|
|
xorl %edi, %eax
|
|
xorl %edi, %edx
|
|
andl $0xfcfcfcfc, %eax
|
|
andl $0xcfcfcfcf, %edx
|
|
movb %al, %bl
|
|
movb %ah, %cl
|
|
rorl $4, %edx
|
|
movl _C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
movb %dl, %bl
|
|
xorl %ebp, %esi
|
|
movl 0x200+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %esi
|
|
movb %dh, %cl
|
|
shrl $16, %eax
|
|
movl 0x100+_C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
xorl %ebp, %esi
|
|
movb %ah, %bl
|
|
shrl $16, %edx
|
|
movl 0x300+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %esi
|
|
movl 24(%esp), %ebp
|
|
movb %dh, %cl
|
|
andl $0xff, %eax
|
|
andl $0xff, %edx
|
|
movl 0x600+_C_LABEL(des_SPtrans)(%ebx),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x700+_C_LABEL(des_SPtrans)(%ecx),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x400+_C_LABEL(des_SPtrans)(%eax),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x500+_C_LABEL(des_SPtrans)(%edx),%ebx
|
|
xorl %ebx, %esi
|
|
|
|
/* Round 6 */
|
|
movl 48(%ebp), %eax
|
|
xorl %ebx, %ebx
|
|
movl 52(%ebp), %edx
|
|
xorl %esi, %eax
|
|
xorl %esi, %edx
|
|
andl $0xfcfcfcfc, %eax
|
|
andl $0xcfcfcfcf, %edx
|
|
movb %al, %bl
|
|
movb %ah, %cl
|
|
rorl $4, %edx
|
|
movl _C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
movb %dl, %bl
|
|
xorl %ebp, %edi
|
|
movl 0x200+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %edi
|
|
movb %dh, %cl
|
|
shrl $16, %eax
|
|
movl 0x100+_C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
xorl %ebp, %edi
|
|
movb %ah, %bl
|
|
shrl $16, %edx
|
|
movl 0x300+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %edi
|
|
movl 24(%esp), %ebp
|
|
movb %dh, %cl
|
|
andl $0xff, %eax
|
|
andl $0xff, %edx
|
|
movl 0x600+_C_LABEL(des_SPtrans)(%ebx),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x700+_C_LABEL(des_SPtrans)(%ecx),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x400+_C_LABEL(des_SPtrans)(%eax),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x500+_C_LABEL(des_SPtrans)(%edx),%ebx
|
|
xorl %ebx, %edi
|
|
|
|
/* Round 7 */
|
|
movl 56(%ebp), %eax
|
|
xorl %ebx, %ebx
|
|
movl 60(%ebp), %edx
|
|
xorl %edi, %eax
|
|
xorl %edi, %edx
|
|
andl $0xfcfcfcfc, %eax
|
|
andl $0xcfcfcfcf, %edx
|
|
movb %al, %bl
|
|
movb %ah, %cl
|
|
rorl $4, %edx
|
|
movl _C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
movb %dl, %bl
|
|
xorl %ebp, %esi
|
|
movl 0x200+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %esi
|
|
movb %dh, %cl
|
|
shrl $16, %eax
|
|
movl 0x100+_C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
xorl %ebp, %esi
|
|
movb %ah, %bl
|
|
shrl $16, %edx
|
|
movl 0x300+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %esi
|
|
movl 24(%esp), %ebp
|
|
movb %dh, %cl
|
|
andl $0xff, %eax
|
|
andl $0xff, %edx
|
|
movl 0x600+_C_LABEL(des_SPtrans)(%ebx),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x700+_C_LABEL(des_SPtrans)(%ecx),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x400+_C_LABEL(des_SPtrans)(%eax),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x500+_C_LABEL(des_SPtrans)(%edx),%ebx
|
|
xorl %ebx, %esi
|
|
|
|
/* Round 8 */
|
|
movl 64(%ebp), %eax
|
|
xorl %ebx, %ebx
|
|
movl 68(%ebp), %edx
|
|
xorl %esi, %eax
|
|
xorl %esi, %edx
|
|
andl $0xfcfcfcfc, %eax
|
|
andl $0xcfcfcfcf, %edx
|
|
movb %al, %bl
|
|
movb %ah, %cl
|
|
rorl $4, %edx
|
|
movl _C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
movb %dl, %bl
|
|
xorl %ebp, %edi
|
|
movl 0x200+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %edi
|
|
movb %dh, %cl
|
|
shrl $16, %eax
|
|
movl 0x100+_C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
xorl %ebp, %edi
|
|
movb %ah, %bl
|
|
shrl $16, %edx
|
|
movl 0x300+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %edi
|
|
movl 24(%esp), %ebp
|
|
movb %dh, %cl
|
|
andl $0xff, %eax
|
|
andl $0xff, %edx
|
|
movl 0x600+_C_LABEL(des_SPtrans)(%ebx),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x700+_C_LABEL(des_SPtrans)(%ecx),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x400+_C_LABEL(des_SPtrans)(%eax),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x500+_C_LABEL(des_SPtrans)(%edx),%ebx
|
|
xorl %ebx, %edi
|
|
|
|
/* Round 9 */
|
|
movl 72(%ebp), %eax
|
|
xorl %ebx, %ebx
|
|
movl 76(%ebp), %edx
|
|
xorl %edi, %eax
|
|
xorl %edi, %edx
|
|
andl $0xfcfcfcfc, %eax
|
|
andl $0xcfcfcfcf, %edx
|
|
movb %al, %bl
|
|
movb %ah, %cl
|
|
rorl $4, %edx
|
|
movl _C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
movb %dl, %bl
|
|
xorl %ebp, %esi
|
|
movl 0x200+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %esi
|
|
movb %dh, %cl
|
|
shrl $16, %eax
|
|
movl 0x100+_C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
xorl %ebp, %esi
|
|
movb %ah, %bl
|
|
shrl $16, %edx
|
|
movl 0x300+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %esi
|
|
movl 24(%esp), %ebp
|
|
movb %dh, %cl
|
|
andl $0xff, %eax
|
|
andl $0xff, %edx
|
|
movl 0x600+_C_LABEL(des_SPtrans)(%ebx),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x700+_C_LABEL(des_SPtrans)(%ecx),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x400+_C_LABEL(des_SPtrans)(%eax),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x500+_C_LABEL(des_SPtrans)(%edx),%ebx
|
|
xorl %ebx, %esi
|
|
|
|
/* Round 10 */
|
|
movl 80(%ebp), %eax
|
|
xorl %ebx, %ebx
|
|
movl 84(%ebp), %edx
|
|
xorl %esi, %eax
|
|
xorl %esi, %edx
|
|
andl $0xfcfcfcfc, %eax
|
|
andl $0xcfcfcfcf, %edx
|
|
movb %al, %bl
|
|
movb %ah, %cl
|
|
rorl $4, %edx
|
|
movl _C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
movb %dl, %bl
|
|
xorl %ebp, %edi
|
|
movl 0x200+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %edi
|
|
movb %dh, %cl
|
|
shrl $16, %eax
|
|
movl 0x100+_C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
xorl %ebp, %edi
|
|
movb %ah, %bl
|
|
shrl $16, %edx
|
|
movl 0x300+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %edi
|
|
movl 24(%esp), %ebp
|
|
movb %dh, %cl
|
|
andl $0xff, %eax
|
|
andl $0xff, %edx
|
|
movl 0x600+_C_LABEL(des_SPtrans)(%ebx),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x700+_C_LABEL(des_SPtrans)(%ecx),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x400+_C_LABEL(des_SPtrans)(%eax),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x500+_C_LABEL(des_SPtrans)(%edx),%ebx
|
|
xorl %ebx, %edi
|
|
|
|
/* Round 11 */
|
|
movl 88(%ebp), %eax
|
|
xorl %ebx, %ebx
|
|
movl 92(%ebp), %edx
|
|
xorl %edi, %eax
|
|
xorl %edi, %edx
|
|
andl $0xfcfcfcfc, %eax
|
|
andl $0xcfcfcfcf, %edx
|
|
movb %al, %bl
|
|
movb %ah, %cl
|
|
rorl $4, %edx
|
|
movl _C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
movb %dl, %bl
|
|
xorl %ebp, %esi
|
|
movl 0x200+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %esi
|
|
movb %dh, %cl
|
|
shrl $16, %eax
|
|
movl 0x100+_C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
xorl %ebp, %esi
|
|
movb %ah, %bl
|
|
shrl $16, %edx
|
|
movl 0x300+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %esi
|
|
movl 24(%esp), %ebp
|
|
movb %dh, %cl
|
|
andl $0xff, %eax
|
|
andl $0xff, %edx
|
|
movl 0x600+_C_LABEL(des_SPtrans)(%ebx),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x700+_C_LABEL(des_SPtrans)(%ecx),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x400+_C_LABEL(des_SPtrans)(%eax),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x500+_C_LABEL(des_SPtrans)(%edx),%ebx
|
|
xorl %ebx, %esi
|
|
|
|
/* Round 12 */
|
|
movl 96(%ebp), %eax
|
|
xorl %ebx, %ebx
|
|
movl 100(%ebp), %edx
|
|
xorl %esi, %eax
|
|
xorl %esi, %edx
|
|
andl $0xfcfcfcfc, %eax
|
|
andl $0xcfcfcfcf, %edx
|
|
movb %al, %bl
|
|
movb %ah, %cl
|
|
rorl $4, %edx
|
|
movl _C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
movb %dl, %bl
|
|
xorl %ebp, %edi
|
|
movl 0x200+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %edi
|
|
movb %dh, %cl
|
|
shrl $16, %eax
|
|
movl 0x100+_C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
xorl %ebp, %edi
|
|
movb %ah, %bl
|
|
shrl $16, %edx
|
|
movl 0x300+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %edi
|
|
movl 24(%esp), %ebp
|
|
movb %dh, %cl
|
|
andl $0xff, %eax
|
|
andl $0xff, %edx
|
|
movl 0x600+_C_LABEL(des_SPtrans)(%ebx),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x700+_C_LABEL(des_SPtrans)(%ecx),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x400+_C_LABEL(des_SPtrans)(%eax),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x500+_C_LABEL(des_SPtrans)(%edx),%ebx
|
|
xorl %ebx, %edi
|
|
|
|
/* Round 13 */
|
|
movl 104(%ebp), %eax
|
|
xorl %ebx, %ebx
|
|
movl 108(%ebp), %edx
|
|
xorl %edi, %eax
|
|
xorl %edi, %edx
|
|
andl $0xfcfcfcfc, %eax
|
|
andl $0xcfcfcfcf, %edx
|
|
movb %al, %bl
|
|
movb %ah, %cl
|
|
rorl $4, %edx
|
|
movl _C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
movb %dl, %bl
|
|
xorl %ebp, %esi
|
|
movl 0x200+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %esi
|
|
movb %dh, %cl
|
|
shrl $16, %eax
|
|
movl 0x100+_C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
xorl %ebp, %esi
|
|
movb %ah, %bl
|
|
shrl $16, %edx
|
|
movl 0x300+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %esi
|
|
movl 24(%esp), %ebp
|
|
movb %dh, %cl
|
|
andl $0xff, %eax
|
|
andl $0xff, %edx
|
|
movl 0x600+_C_LABEL(des_SPtrans)(%ebx),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x700+_C_LABEL(des_SPtrans)(%ecx),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x400+_C_LABEL(des_SPtrans)(%eax),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x500+_C_LABEL(des_SPtrans)(%edx),%ebx
|
|
xorl %ebx, %esi
|
|
|
|
/* Round 14 */
|
|
movl 112(%ebp), %eax
|
|
xorl %ebx, %ebx
|
|
movl 116(%ebp), %edx
|
|
xorl %esi, %eax
|
|
xorl %esi, %edx
|
|
andl $0xfcfcfcfc, %eax
|
|
andl $0xcfcfcfcf, %edx
|
|
movb %al, %bl
|
|
movb %ah, %cl
|
|
rorl $4, %edx
|
|
movl _C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
movb %dl, %bl
|
|
xorl %ebp, %edi
|
|
movl 0x200+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %edi
|
|
movb %dh, %cl
|
|
shrl $16, %eax
|
|
movl 0x100+_C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
xorl %ebp, %edi
|
|
movb %ah, %bl
|
|
shrl $16, %edx
|
|
movl 0x300+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %edi
|
|
movl 24(%esp), %ebp
|
|
movb %dh, %cl
|
|
andl $0xff, %eax
|
|
andl $0xff, %edx
|
|
movl 0x600+_C_LABEL(des_SPtrans)(%ebx),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x700+_C_LABEL(des_SPtrans)(%ecx),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x400+_C_LABEL(des_SPtrans)(%eax),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x500+_C_LABEL(des_SPtrans)(%edx),%ebx
|
|
xorl %ebx, %edi
|
|
|
|
/* Round 15 */
|
|
movl 120(%ebp), %eax
|
|
xorl %ebx, %ebx
|
|
movl 124(%ebp), %edx
|
|
xorl %edi, %eax
|
|
xorl %edi, %edx
|
|
andl $0xfcfcfcfc, %eax
|
|
andl $0xcfcfcfcf, %edx
|
|
movb %al, %bl
|
|
movb %ah, %cl
|
|
rorl $4, %edx
|
|
movl _C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
movb %dl, %bl
|
|
xorl %ebp, %esi
|
|
movl 0x200+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %esi
|
|
movb %dh, %cl
|
|
shrl $16, %eax
|
|
movl 0x100+_C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
xorl %ebp, %esi
|
|
movb %ah, %bl
|
|
shrl $16, %edx
|
|
movl 0x300+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %esi
|
|
movl 24(%esp), %ebp
|
|
movb %dh, %cl
|
|
andl $0xff, %eax
|
|
andl $0xff, %edx
|
|
movl 0x600+_C_LABEL(des_SPtrans)(%ebx),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x700+_C_LABEL(des_SPtrans)(%ecx),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x400+_C_LABEL(des_SPtrans)(%eax),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x500+_C_LABEL(des_SPtrans)(%edx),%ebx
|
|
xorl %ebx, %esi
|
|
jmp .L003end
|
|
.L002start_decrypt:
|
|
|
|
/* Round 15 */
|
|
movl 120(%ebp), %eax
|
|
xorl %ebx, %ebx
|
|
movl 124(%ebp), %edx
|
|
xorl %esi, %eax
|
|
xorl %esi, %edx
|
|
andl $0xfcfcfcfc, %eax
|
|
andl $0xcfcfcfcf, %edx
|
|
movb %al, %bl
|
|
movb %ah, %cl
|
|
rorl $4, %edx
|
|
movl _C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
movb %dl, %bl
|
|
xorl %ebp, %edi
|
|
movl 0x200+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %edi
|
|
movb %dh, %cl
|
|
shrl $16, %eax
|
|
movl 0x100+_C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
xorl %ebp, %edi
|
|
movb %ah, %bl
|
|
shrl $16, %edx
|
|
movl 0x300+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %edi
|
|
movl 24(%esp), %ebp
|
|
movb %dh, %cl
|
|
andl $0xff, %eax
|
|
andl $0xff, %edx
|
|
movl 0x600+_C_LABEL(des_SPtrans)(%ebx),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x700+_C_LABEL(des_SPtrans)(%ecx),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x400+_C_LABEL(des_SPtrans)(%eax),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x500+_C_LABEL(des_SPtrans)(%edx),%ebx
|
|
xorl %ebx, %edi
|
|
|
|
/* Round 14 */
|
|
movl 112(%ebp), %eax
|
|
xorl %ebx, %ebx
|
|
movl 116(%ebp), %edx
|
|
xorl %edi, %eax
|
|
xorl %edi, %edx
|
|
andl $0xfcfcfcfc, %eax
|
|
andl $0xcfcfcfcf, %edx
|
|
movb %al, %bl
|
|
movb %ah, %cl
|
|
rorl $4, %edx
|
|
movl _C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
movb %dl, %bl
|
|
xorl %ebp, %esi
|
|
movl 0x200+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %esi
|
|
movb %dh, %cl
|
|
shrl $16, %eax
|
|
movl 0x100+_C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
xorl %ebp, %esi
|
|
movb %ah, %bl
|
|
shrl $16, %edx
|
|
movl 0x300+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %esi
|
|
movl 24(%esp), %ebp
|
|
movb %dh, %cl
|
|
andl $0xff, %eax
|
|
andl $0xff, %edx
|
|
movl 0x600+_C_LABEL(des_SPtrans)(%ebx),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x700+_C_LABEL(des_SPtrans)(%ecx),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x400+_C_LABEL(des_SPtrans)(%eax),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x500+_C_LABEL(des_SPtrans)(%edx),%ebx
|
|
xorl %ebx, %esi
|
|
|
|
/* Round 13 */
|
|
movl 104(%ebp), %eax
|
|
xorl %ebx, %ebx
|
|
movl 108(%ebp), %edx
|
|
xorl %esi, %eax
|
|
xorl %esi, %edx
|
|
andl $0xfcfcfcfc, %eax
|
|
andl $0xcfcfcfcf, %edx
|
|
movb %al, %bl
|
|
movb %ah, %cl
|
|
rorl $4, %edx
|
|
movl _C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
movb %dl, %bl
|
|
xorl %ebp, %edi
|
|
movl 0x200+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %edi
|
|
movb %dh, %cl
|
|
shrl $16, %eax
|
|
movl 0x100+_C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
xorl %ebp, %edi
|
|
movb %ah, %bl
|
|
shrl $16, %edx
|
|
movl 0x300+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %edi
|
|
movl 24(%esp), %ebp
|
|
movb %dh, %cl
|
|
andl $0xff, %eax
|
|
andl $0xff, %edx
|
|
movl 0x600+_C_LABEL(des_SPtrans)(%ebx),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x700+_C_LABEL(des_SPtrans)(%ecx),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x400+_C_LABEL(des_SPtrans)(%eax),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x500+_C_LABEL(des_SPtrans)(%edx),%ebx
|
|
xorl %ebx, %edi
|
|
|
|
/* Round 12 */
|
|
movl 96(%ebp), %eax
|
|
xorl %ebx, %ebx
|
|
movl 100(%ebp), %edx
|
|
xorl %edi, %eax
|
|
xorl %edi, %edx
|
|
andl $0xfcfcfcfc, %eax
|
|
andl $0xcfcfcfcf, %edx
|
|
movb %al, %bl
|
|
movb %ah, %cl
|
|
rorl $4, %edx
|
|
movl _C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
movb %dl, %bl
|
|
xorl %ebp, %esi
|
|
movl 0x200+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %esi
|
|
movb %dh, %cl
|
|
shrl $16, %eax
|
|
movl 0x100+_C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
xorl %ebp, %esi
|
|
movb %ah, %bl
|
|
shrl $16, %edx
|
|
movl 0x300+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %esi
|
|
movl 24(%esp), %ebp
|
|
movb %dh, %cl
|
|
andl $0xff, %eax
|
|
andl $0xff, %edx
|
|
movl 0x600+_C_LABEL(des_SPtrans)(%ebx),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x700+_C_LABEL(des_SPtrans)(%ecx),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x400+_C_LABEL(des_SPtrans)(%eax),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x500+_C_LABEL(des_SPtrans)(%edx),%ebx
|
|
xorl %ebx, %esi
|
|
|
|
/* Round 11 */
|
|
movl 88(%ebp), %eax
|
|
xorl %ebx, %ebx
|
|
movl 92(%ebp), %edx
|
|
xorl %esi, %eax
|
|
xorl %esi, %edx
|
|
andl $0xfcfcfcfc, %eax
|
|
andl $0xcfcfcfcf, %edx
|
|
movb %al, %bl
|
|
movb %ah, %cl
|
|
rorl $4, %edx
|
|
movl _C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
movb %dl, %bl
|
|
xorl %ebp, %edi
|
|
movl 0x200+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %edi
|
|
movb %dh, %cl
|
|
shrl $16, %eax
|
|
movl 0x100+_C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
xorl %ebp, %edi
|
|
movb %ah, %bl
|
|
shrl $16, %edx
|
|
movl 0x300+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %edi
|
|
movl 24(%esp), %ebp
|
|
movb %dh, %cl
|
|
andl $0xff, %eax
|
|
andl $0xff, %edx
|
|
movl 0x600+_C_LABEL(des_SPtrans)(%ebx),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x700+_C_LABEL(des_SPtrans)(%ecx),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x400+_C_LABEL(des_SPtrans)(%eax),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x500+_C_LABEL(des_SPtrans)(%edx),%ebx
|
|
xorl %ebx, %edi
|
|
|
|
/* Round 10 */
|
|
movl 80(%ebp), %eax
|
|
xorl %ebx, %ebx
|
|
movl 84(%ebp), %edx
|
|
xorl %edi, %eax
|
|
xorl %edi, %edx
|
|
andl $0xfcfcfcfc, %eax
|
|
andl $0xcfcfcfcf, %edx
|
|
movb %al, %bl
|
|
movb %ah, %cl
|
|
rorl $4, %edx
|
|
movl _C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
movb %dl, %bl
|
|
xorl %ebp, %esi
|
|
movl 0x200+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %esi
|
|
movb %dh, %cl
|
|
shrl $16, %eax
|
|
movl 0x100+_C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
xorl %ebp, %esi
|
|
movb %ah, %bl
|
|
shrl $16, %edx
|
|
movl 0x300+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %esi
|
|
movl 24(%esp), %ebp
|
|
movb %dh, %cl
|
|
andl $0xff, %eax
|
|
andl $0xff, %edx
|
|
movl 0x600+_C_LABEL(des_SPtrans)(%ebx),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x700+_C_LABEL(des_SPtrans)(%ecx),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x400+_C_LABEL(des_SPtrans)(%eax),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x500+_C_LABEL(des_SPtrans)(%edx),%ebx
|
|
xorl %ebx, %esi
|
|
|
|
/* Round 9 */
|
|
movl 72(%ebp), %eax
|
|
xorl %ebx, %ebx
|
|
movl 76(%ebp), %edx
|
|
xorl %esi, %eax
|
|
xorl %esi, %edx
|
|
andl $0xfcfcfcfc, %eax
|
|
andl $0xcfcfcfcf, %edx
|
|
movb %al, %bl
|
|
movb %ah, %cl
|
|
rorl $4, %edx
|
|
movl _C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
movb %dl, %bl
|
|
xorl %ebp, %edi
|
|
movl 0x200+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %edi
|
|
movb %dh, %cl
|
|
shrl $16, %eax
|
|
movl 0x100+_C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
xorl %ebp, %edi
|
|
movb %ah, %bl
|
|
shrl $16, %edx
|
|
movl 0x300+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %edi
|
|
movl 24(%esp), %ebp
|
|
movb %dh, %cl
|
|
andl $0xff, %eax
|
|
andl $0xff, %edx
|
|
movl 0x600+_C_LABEL(des_SPtrans)(%ebx),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x700+_C_LABEL(des_SPtrans)(%ecx),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x400+_C_LABEL(des_SPtrans)(%eax),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x500+_C_LABEL(des_SPtrans)(%edx),%ebx
|
|
xorl %ebx, %edi
|
|
|
|
/* Round 8 */
|
|
movl 64(%ebp), %eax
|
|
xorl %ebx, %ebx
|
|
movl 68(%ebp), %edx
|
|
xorl %edi, %eax
|
|
xorl %edi, %edx
|
|
andl $0xfcfcfcfc, %eax
|
|
andl $0xcfcfcfcf, %edx
|
|
movb %al, %bl
|
|
movb %ah, %cl
|
|
rorl $4, %edx
|
|
movl _C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
movb %dl, %bl
|
|
xorl %ebp, %esi
|
|
movl 0x200+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %esi
|
|
movb %dh, %cl
|
|
shrl $16, %eax
|
|
movl 0x100+_C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
xorl %ebp, %esi
|
|
movb %ah, %bl
|
|
shrl $16, %edx
|
|
movl 0x300+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %esi
|
|
movl 24(%esp), %ebp
|
|
movb %dh, %cl
|
|
andl $0xff, %eax
|
|
andl $0xff, %edx
|
|
movl 0x600+_C_LABEL(des_SPtrans)(%ebx),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x700+_C_LABEL(des_SPtrans)(%ecx),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x400+_C_LABEL(des_SPtrans)(%eax),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x500+_C_LABEL(des_SPtrans)(%edx),%ebx
|
|
xorl %ebx, %esi
|
|
|
|
/* Round 7 */
|
|
movl 56(%ebp), %eax
|
|
xorl %ebx, %ebx
|
|
movl 60(%ebp), %edx
|
|
xorl %esi, %eax
|
|
xorl %esi, %edx
|
|
andl $0xfcfcfcfc, %eax
|
|
andl $0xcfcfcfcf, %edx
|
|
movb %al, %bl
|
|
movb %ah, %cl
|
|
rorl $4, %edx
|
|
movl _C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
movb %dl, %bl
|
|
xorl %ebp, %edi
|
|
movl 0x200+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %edi
|
|
movb %dh, %cl
|
|
shrl $16, %eax
|
|
movl 0x100+_C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
xorl %ebp, %edi
|
|
movb %ah, %bl
|
|
shrl $16, %edx
|
|
movl 0x300+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %edi
|
|
movl 24(%esp), %ebp
|
|
movb %dh, %cl
|
|
andl $0xff, %eax
|
|
andl $0xff, %edx
|
|
movl 0x600+_C_LABEL(des_SPtrans)(%ebx),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x700+_C_LABEL(des_SPtrans)(%ecx),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x400+_C_LABEL(des_SPtrans)(%eax),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x500+_C_LABEL(des_SPtrans)(%edx),%ebx
|
|
xorl %ebx, %edi
|
|
|
|
/* Round 6 */
|
|
movl 48(%ebp), %eax
|
|
xorl %ebx, %ebx
|
|
movl 52(%ebp), %edx
|
|
xorl %edi, %eax
|
|
xorl %edi, %edx
|
|
andl $0xfcfcfcfc, %eax
|
|
andl $0xcfcfcfcf, %edx
|
|
movb %al, %bl
|
|
movb %ah, %cl
|
|
rorl $4, %edx
|
|
movl _C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
movb %dl, %bl
|
|
xorl %ebp, %esi
|
|
movl 0x200+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %esi
|
|
movb %dh, %cl
|
|
shrl $16, %eax
|
|
movl 0x100+_C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
xorl %ebp, %esi
|
|
movb %ah, %bl
|
|
shrl $16, %edx
|
|
movl 0x300+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %esi
|
|
movl 24(%esp), %ebp
|
|
movb %dh, %cl
|
|
andl $0xff, %eax
|
|
andl $0xff, %edx
|
|
movl 0x600+_C_LABEL(des_SPtrans)(%ebx),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x700+_C_LABEL(des_SPtrans)(%ecx),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x400+_C_LABEL(des_SPtrans)(%eax),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x500+_C_LABEL(des_SPtrans)(%edx),%ebx
|
|
xorl %ebx, %esi
|
|
|
|
/* Round 5 */
|
|
movl 40(%ebp), %eax
|
|
xorl %ebx, %ebx
|
|
movl 44(%ebp), %edx
|
|
xorl %esi, %eax
|
|
xorl %esi, %edx
|
|
andl $0xfcfcfcfc, %eax
|
|
andl $0xcfcfcfcf, %edx
|
|
movb %al, %bl
|
|
movb %ah, %cl
|
|
rorl $4, %edx
|
|
movl _C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
movb %dl, %bl
|
|
xorl %ebp, %edi
|
|
movl 0x200+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %edi
|
|
movb %dh, %cl
|
|
shrl $16, %eax
|
|
movl 0x100+_C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
xorl %ebp, %edi
|
|
movb %ah, %bl
|
|
shrl $16, %edx
|
|
movl 0x300+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %edi
|
|
movl 24(%esp), %ebp
|
|
movb %dh, %cl
|
|
andl $0xff, %eax
|
|
andl $0xff, %edx
|
|
movl 0x600+_C_LABEL(des_SPtrans)(%ebx),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x700+_C_LABEL(des_SPtrans)(%ecx),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x400+_C_LABEL(des_SPtrans)(%eax),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x500+_C_LABEL(des_SPtrans)(%edx),%ebx
|
|
xorl %ebx, %edi
|
|
|
|
/* Round 4 */
|
|
movl 32(%ebp), %eax
|
|
xorl %ebx, %ebx
|
|
movl 36(%ebp), %edx
|
|
xorl %edi, %eax
|
|
xorl %edi, %edx
|
|
andl $0xfcfcfcfc, %eax
|
|
andl $0xcfcfcfcf, %edx
|
|
movb %al, %bl
|
|
movb %ah, %cl
|
|
rorl $4, %edx
|
|
movl _C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
movb %dl, %bl
|
|
xorl %ebp, %esi
|
|
movl 0x200+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %esi
|
|
movb %dh, %cl
|
|
shrl $16, %eax
|
|
movl 0x100+_C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
xorl %ebp, %esi
|
|
movb %ah, %bl
|
|
shrl $16, %edx
|
|
movl 0x300+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %esi
|
|
movl 24(%esp), %ebp
|
|
movb %dh, %cl
|
|
andl $0xff, %eax
|
|
andl $0xff, %edx
|
|
movl 0x600+_C_LABEL(des_SPtrans)(%ebx),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x700+_C_LABEL(des_SPtrans)(%ecx),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x400+_C_LABEL(des_SPtrans)(%eax),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x500+_C_LABEL(des_SPtrans)(%edx),%ebx
|
|
xorl %ebx, %esi
|
|
|
|
/* Round 3 */
|
|
movl 24(%ebp), %eax
|
|
xorl %ebx, %ebx
|
|
movl 28(%ebp), %edx
|
|
xorl %esi, %eax
|
|
xorl %esi, %edx
|
|
andl $0xfcfcfcfc, %eax
|
|
andl $0xcfcfcfcf, %edx
|
|
movb %al, %bl
|
|
movb %ah, %cl
|
|
rorl $4, %edx
|
|
movl _C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
movb %dl, %bl
|
|
xorl %ebp, %edi
|
|
movl 0x200+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %edi
|
|
movb %dh, %cl
|
|
shrl $16, %eax
|
|
movl 0x100+_C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
xorl %ebp, %edi
|
|
movb %ah, %bl
|
|
shrl $16, %edx
|
|
movl 0x300+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %edi
|
|
movl 24(%esp), %ebp
|
|
movb %dh, %cl
|
|
andl $0xff, %eax
|
|
andl $0xff, %edx
|
|
movl 0x600+_C_LABEL(des_SPtrans)(%ebx),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x700+_C_LABEL(des_SPtrans)(%ecx),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x400+_C_LABEL(des_SPtrans)(%eax),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x500+_C_LABEL(des_SPtrans)(%edx),%ebx
|
|
xorl %ebx, %edi
|
|
|
|
/* Round 2 */
|
|
movl 16(%ebp), %eax
|
|
xorl %ebx, %ebx
|
|
movl 20(%ebp), %edx
|
|
xorl %edi, %eax
|
|
xorl %edi, %edx
|
|
andl $0xfcfcfcfc, %eax
|
|
andl $0xcfcfcfcf, %edx
|
|
movb %al, %bl
|
|
movb %ah, %cl
|
|
rorl $4, %edx
|
|
movl _C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
movb %dl, %bl
|
|
xorl %ebp, %esi
|
|
movl 0x200+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %esi
|
|
movb %dh, %cl
|
|
shrl $16, %eax
|
|
movl 0x100+_C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
xorl %ebp, %esi
|
|
movb %ah, %bl
|
|
shrl $16, %edx
|
|
movl 0x300+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %esi
|
|
movl 24(%esp), %ebp
|
|
movb %dh, %cl
|
|
andl $0xff, %eax
|
|
andl $0xff, %edx
|
|
movl 0x600+_C_LABEL(des_SPtrans)(%ebx),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x700+_C_LABEL(des_SPtrans)(%ecx),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x400+_C_LABEL(des_SPtrans)(%eax),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x500+_C_LABEL(des_SPtrans)(%edx),%ebx
|
|
xorl %ebx, %esi
|
|
|
|
/* Round 1 */
|
|
movl 8(%ebp), %eax
|
|
xorl %ebx, %ebx
|
|
movl 12(%ebp), %edx
|
|
xorl %esi, %eax
|
|
xorl %esi, %edx
|
|
andl $0xfcfcfcfc, %eax
|
|
andl $0xcfcfcfcf, %edx
|
|
movb %al, %bl
|
|
movb %ah, %cl
|
|
rorl $4, %edx
|
|
movl _C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
movb %dl, %bl
|
|
xorl %ebp, %edi
|
|
movl 0x200+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %edi
|
|
movb %dh, %cl
|
|
shrl $16, %eax
|
|
movl 0x100+_C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
xorl %ebp, %edi
|
|
movb %ah, %bl
|
|
shrl $16, %edx
|
|
movl 0x300+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %edi
|
|
movl 24(%esp), %ebp
|
|
movb %dh, %cl
|
|
andl $0xff, %eax
|
|
andl $0xff, %edx
|
|
movl 0x600+_C_LABEL(des_SPtrans)(%ebx),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x700+_C_LABEL(des_SPtrans)(%ecx),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x400+_C_LABEL(des_SPtrans)(%eax),%ebx
|
|
xorl %ebx, %edi
|
|
movl 0x500+_C_LABEL(des_SPtrans)(%edx),%ebx
|
|
xorl %ebx, %edi
|
|
|
|
/* Round 0 */
|
|
movl (%ebp), %eax
|
|
xorl %ebx, %ebx
|
|
movl 4(%ebp), %edx
|
|
xorl %edi, %eax
|
|
xorl %edi, %edx
|
|
andl $0xfcfcfcfc, %eax
|
|
andl $0xcfcfcfcf, %edx
|
|
movb %al, %bl
|
|
movb %ah, %cl
|
|
rorl $4, %edx
|
|
movl _C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
movb %dl, %bl
|
|
xorl %ebp, %esi
|
|
movl 0x200+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %esi
|
|
movb %dh, %cl
|
|
shrl $16, %eax
|
|
movl 0x100+_C_LABEL(des_SPtrans)(%ebx),%ebp
|
|
xorl %ebp, %esi
|
|
movb %ah, %bl
|
|
shrl $16, %edx
|
|
movl 0x300+_C_LABEL(des_SPtrans)(%ecx),%ebp
|
|
xorl %ebp, %esi
|
|
movl 24(%esp), %ebp
|
|
movb %dh, %cl
|
|
andl $0xff, %eax
|
|
andl $0xff, %edx
|
|
movl 0x600+_C_LABEL(des_SPtrans)(%ebx),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x700+_C_LABEL(des_SPtrans)(%ecx),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x400+_C_LABEL(des_SPtrans)(%eax),%ebx
|
|
xorl %ebx, %esi
|
|
movl 0x500+_C_LABEL(des_SPtrans)(%edx),%ebx
|
|
xorl %ebx, %esi
|
|
.L003end:
|
|
|
|
/* Fixup */
|
|
rorl $3, %edi
|
|
movl 20(%esp), %eax
|
|
rorl $3, %esi
|
|
movl %edi, (%eax)
|
|
movl %esi, 4(%eax)
|
|
popl %ebp
|
|
popl %ebx
|
|
popl %edi
|
|
popl %esi
|
|
ret
|
|
.L_des_encrypt2_end:
|
|
.size _C_LABEL(des_encrypt2),.L_des_encrypt2_end-_C_LABEL(des_encrypt2)
|
|
|
|
ENTRY(des_encrypt3)
|
|
pushl %ebx
|
|
movl 8(%esp), %ebx
|
|
pushl %ebp
|
|
pushl %esi
|
|
pushl %edi
|
|
|
|
/* Load the data words */
|
|
movl (%ebx), %edi
|
|
movl 4(%ebx), %esi
|
|
subl $12, %esp
|
|
|
|
/* IP */
|
|
roll $4, %edi
|
|
movl %edi, %edx
|
|
xorl %esi, %edi
|
|
andl $0xf0f0f0f0, %edi
|
|
xorl %edi, %edx
|
|
xorl %edi, %esi
|
|
|
|
roll $20, %esi
|
|
movl %esi, %edi
|
|
xorl %edx, %esi
|
|
andl $0xfff0000f, %esi
|
|
xorl %esi, %edi
|
|
xorl %esi, %edx
|
|
|
|
roll $14, %edi
|
|
movl %edi, %esi
|
|
xorl %edx, %edi
|
|
andl $0x33333333, %edi
|
|
xorl %edi, %esi
|
|
xorl %edi, %edx
|
|
|
|
roll $22, %edx
|
|
movl %edx, %edi
|
|
xorl %esi, %edx
|
|
andl $0x03fc03fc, %edx
|
|
xorl %edx, %edi
|
|
xorl %edx, %esi
|
|
|
|
roll $9, %edi
|
|
movl %edi, %edx
|
|
xorl %esi, %edi
|
|
andl $0xaaaaaaaa, %edi
|
|
xorl %edi, %edx
|
|
xorl %edi, %esi
|
|
|
|
rorl $3, %edx
|
|
rorl $2, %esi
|
|
movl %esi, 4(%ebx)
|
|
movl 36(%esp), %eax
|
|
movl %edx, (%ebx)
|
|
movl 40(%esp), %edi
|
|
movl 44(%esp), %esi
|
|
movl $1, 8(%esp)
|
|
movl %eax, 4(%esp)
|
|
movl %ebx, (%esp)
|
|
call _C_LABEL(des_encrypt2)
|
|
movl $0, 8(%esp)
|
|
movl %edi, 4(%esp)
|
|
movl %ebx, (%esp)
|
|
call _C_LABEL(des_encrypt2)
|
|
movl $1, 8(%esp)
|
|
movl %esi, 4(%esp)
|
|
movl %ebx, (%esp)
|
|
call _C_LABEL(des_encrypt2)
|
|
addl $12, %esp
|
|
movl (%ebx), %edi
|
|
movl 4(%ebx), %esi
|
|
|
|
/* FP */
|
|
roll $2, %esi
|
|
roll $3, %edi
|
|
movl %edi, %eax
|
|
xorl %esi, %edi
|
|
andl $0xaaaaaaaa, %edi
|
|
xorl %edi, %eax
|
|
xorl %edi, %esi
|
|
|
|
roll $23, %eax
|
|
movl %eax, %edi
|
|
xorl %esi, %eax
|
|
andl $0x03fc03fc, %eax
|
|
xorl %eax, %edi
|
|
xorl %eax, %esi
|
|
|
|
roll $10, %edi
|
|
movl %edi, %eax
|
|
xorl %esi, %edi
|
|
andl $0x33333333, %edi
|
|
xorl %edi, %eax
|
|
xorl %edi, %esi
|
|
|
|
roll $18, %esi
|
|
movl %esi, %edi
|
|
xorl %eax, %esi
|
|
andl $0xfff0000f, %esi
|
|
xorl %esi, %edi
|
|
xorl %esi, %eax
|
|
|
|
roll $12, %edi
|
|
movl %edi, %esi
|
|
xorl %eax, %edi
|
|
andl $0xf0f0f0f0, %edi
|
|
xorl %edi, %esi
|
|
xorl %edi, %eax
|
|
|
|
rorl $4, %eax
|
|
movl %eax, (%ebx)
|
|
movl %esi, 4(%ebx)
|
|
popl %edi
|
|
popl %esi
|
|
popl %ebp
|
|
popl %ebx
|
|
ret
|
|
.L_des_encrypt3_end:
|
|
.size _C_LABEL(des_encrypt3),.L_des_encrypt3_end-_C_LABEL(des_encrypt3)
|
|
|
|
ENTRY(des_decrypt3)
|
|
pushl %ebx
|
|
movl 8(%esp), %ebx
|
|
pushl %ebp
|
|
pushl %esi
|
|
pushl %edi
|
|
|
|
/* Load the data words */
|
|
movl (%ebx), %edi
|
|
movl 4(%ebx), %esi
|
|
subl $12, %esp
|
|
|
|
/* IP */
|
|
roll $4, %edi
|
|
movl %edi, %edx
|
|
xorl %esi, %edi
|
|
andl $0xf0f0f0f0, %edi
|
|
xorl %edi, %edx
|
|
xorl %edi, %esi
|
|
|
|
roll $20, %esi
|
|
movl %esi, %edi
|
|
xorl %edx, %esi
|
|
andl $0xfff0000f, %esi
|
|
xorl %esi, %edi
|
|
xorl %esi, %edx
|
|
|
|
roll $14, %edi
|
|
movl %edi, %esi
|
|
xorl %edx, %edi
|
|
andl $0x33333333, %edi
|
|
xorl %edi, %esi
|
|
xorl %edi, %edx
|
|
|
|
roll $22, %edx
|
|
movl %edx, %edi
|
|
xorl %esi, %edx
|
|
andl $0x03fc03fc, %edx
|
|
xorl %edx, %edi
|
|
xorl %edx, %esi
|
|
|
|
roll $9, %edi
|
|
movl %edi, %edx
|
|
xorl %esi, %edi
|
|
andl $0xaaaaaaaa, %edi
|
|
xorl %edi, %edx
|
|
xorl %edi, %esi
|
|
|
|
rorl $3, %edx
|
|
rorl $2, %esi
|
|
movl %esi, 4(%ebx)
|
|
movl 36(%esp), %esi
|
|
movl %edx, (%ebx)
|
|
movl 40(%esp), %edi
|
|
movl 44(%esp), %eax
|
|
movl $0, 8(%esp)
|
|
movl %eax, 4(%esp)
|
|
movl %ebx, (%esp)
|
|
call _C_LABEL(des_encrypt2)
|
|
movl $1, 8(%esp)
|
|
movl %edi, 4(%esp)
|
|
movl %ebx, (%esp)
|
|
call _C_LABEL(des_encrypt2)
|
|
movl $0, 8(%esp)
|
|
movl %esi, 4(%esp)
|
|
movl %ebx, (%esp)
|
|
call _C_LABEL(des_encrypt2)
|
|
addl $12, %esp
|
|
movl (%ebx), %edi
|
|
movl 4(%ebx), %esi
|
|
|
|
/* FP */
|
|
roll $2, %esi
|
|
roll $3, %edi
|
|
movl %edi, %eax
|
|
xorl %esi, %edi
|
|
andl $0xaaaaaaaa, %edi
|
|
xorl %edi, %eax
|
|
xorl %edi, %esi
|
|
|
|
roll $23, %eax
|
|
movl %eax, %edi
|
|
xorl %esi, %eax
|
|
andl $0x03fc03fc, %eax
|
|
xorl %eax, %edi
|
|
xorl %eax, %esi
|
|
|
|
roll $10, %edi
|
|
movl %edi, %eax
|
|
xorl %esi, %edi
|
|
andl $0x33333333, %edi
|
|
xorl %edi, %eax
|
|
xorl %edi, %esi
|
|
|
|
roll $18, %esi
|
|
movl %esi, %edi
|
|
xorl %eax, %esi
|
|
andl $0xfff0000f, %esi
|
|
xorl %esi, %edi
|
|
xorl %esi, %eax
|
|
|
|
roll $12, %edi
|
|
movl %edi, %esi
|
|
xorl %eax, %edi
|
|
andl $0xf0f0f0f0, %edi
|
|
xorl %edi, %esi
|
|
xorl %edi, %eax
|
|
|
|
rorl $4, %eax
|
|
movl %eax, (%ebx)
|
|
movl %esi, 4(%ebx)
|
|
popl %edi
|
|
popl %esi
|
|
popl %ebp
|
|
popl %ebx
|
|
ret
|
|
.L_des_decrypt3_end:
|
|
.size _C_LABEL(des_decrypt3),.L_des_decrypt3_end-_C_LABEL(des_decrypt3)
|