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-rw-r--r--src/lib/libcrypto/bf/asm/bf-586.pl137
-rw-r--r--src/lib/libcrypto/bf/bf_cbc.c137
2 files changed, 0 insertions, 274 deletions
diff --git a/src/lib/libcrypto/bf/asm/bf-586.pl b/src/lib/libcrypto/bf/asm/bf-586.pl
deleted file mode 100644
index 1f9b345aee..0000000000
--- a/src/lib/libcrypto/bf/asm/bf-586.pl
+++ /dev/null
@@ -1,137 +0,0 @@
1#!/usr/local/bin/perl
2
3$0 =~ m/(.*[\/\\])[^\/\\]+$/; $dir=$1;
4push(@INC,"${dir}","${dir}../../perlasm");
5require "x86asm.pl";
6require "cbc.pl";
7
8&asm_init($ARGV[0],"bf-586.pl",$ARGV[$#ARGV] eq "386");
9
10$BF_ROUNDS=16;
11$BF_OFF=($BF_ROUNDS+2)*4;
12$L="edi";
13$R="esi";
14$P="ebp";
15$tmp1="eax";
16$tmp2="ebx";
17$tmp3="ecx";
18$tmp4="edx";
19
20&BF_encrypt("BF_encrypt",1);
21&BF_encrypt("BF_decrypt",0);
22&cbc("BF_cbc_encrypt","BF_encrypt","BF_decrypt",1,4,5,3,-1,-1) unless $main'openbsd;
23&asm_finish();
24
25sub BF_encrypt
26 {
27 local($name,$enc)=@_;
28
29 &function_begin_B($name,"");
30
31 &comment("");
32
33 &push("ebp");
34 &push("ebx");
35 &mov($tmp2,&wparam(0));
36 &mov($P,&wparam(1));
37 &push("esi");
38 &push("edi");
39
40 &comment("Load the 2 words");
41 &mov($L,&DWP(0,$tmp2,"",0));
42 &mov($R,&DWP(4,$tmp2,"",0));
43
44 &xor( $tmp1, $tmp1);
45
46 # encrypting part
47
48 if ($enc)
49 {
50 &mov($tmp2,&DWP(0,$P,"",0));
51 &xor( $tmp3, $tmp3);
52
53 &xor($L,$tmp2);
54 for ($i=0; $i<$BF_ROUNDS; $i+=2)
55 {
56 &comment("");
57 &comment("Round $i");
58 &BF_ENCRYPT($i+1,$R,$L,$P,$tmp1,$tmp2,$tmp3,$tmp4,1);
59
60 &comment("");
61 &comment("Round ".sprintf("%d",$i+1));
62 &BF_ENCRYPT($i+2,$L,$R,$P,$tmp1,$tmp2,$tmp3,$tmp4,1);
63 }
64 # &mov($tmp1,&wparam(0)); In last loop
65 &mov($tmp4,&DWP(($BF_ROUNDS+1)*4,$P,"",0));
66 }
67 else
68 {
69 &mov($tmp2,&DWP(($BF_ROUNDS+1)*4,$P,"",0));
70 &xor( $tmp3, $tmp3);
71
72 &xor($L,$tmp2);
73 for ($i=$BF_ROUNDS; $i>0; $i-=2)
74 {
75 &comment("");
76 &comment("Round $i");
77 &BF_ENCRYPT($i,$R,$L,$P,$tmp1,$tmp2,$tmp3,$tmp4,0);
78 &comment("");
79 &comment("Round ".sprintf("%d",$i-1));
80 &BF_ENCRYPT($i-1,$L,$R,$P,$tmp1,$tmp2,$tmp3,$tmp4,0);
81 }
82 # &mov($tmp1,&wparam(0)); In last loop
83 &mov($tmp4,&DWP(0,$P,"",0));
84 }
85
86 &xor($R,$tmp4);
87 &mov(&DWP(4,$tmp1,"",0),$L);
88
89 &mov(&DWP(0,$tmp1,"",0),$R);
90 &function_end($name);
91 }
92
93sub BF_ENCRYPT
94 {
95 local($i,$L,$R,$P,$tmp1,$tmp2,$tmp3,$tmp4,$enc)=@_;
96
97 &mov( $tmp4, &DWP(&n2a($i*4),$P,"",0)); # for next round
98
99 &mov( $tmp2, $R);
100 &xor( $L, $tmp4);
101
102 &shr( $tmp2, 16);
103 &mov( $tmp4, $R);
104
105 &movb( &LB($tmp1), &HB($tmp2)); # A
106 &and( $tmp2, 0xff); # B
107
108 &movb( &LB($tmp3), &HB($tmp4)); # C
109 &and( $tmp4, 0xff); # D
110
111 &mov( $tmp1, &DWP(&n2a($BF_OFF+0x0000),$P,$tmp1,4));
112 &mov( $tmp2, &DWP(&n2a($BF_OFF+0x0400),$P,$tmp2,4));
113
114 &add( $tmp2, $tmp1);
115 &mov( $tmp1, &DWP(&n2a($BF_OFF+0x0800),$P,$tmp3,4));
116
117 &xor( $tmp2, $tmp1);
118 &mov( $tmp4, &DWP(&n2a($BF_OFF+0x0C00),$P,$tmp4,4));
119
120 &add( $tmp2, $tmp4);
121 if (($enc && ($i != 16)) || ((!$enc) && ($i != 1)))
122 { &xor( $tmp1, $tmp1); }
123 else
124 {
125 &comment("Load parameter 0 ($i) enc=$enc");
126 &mov($tmp1,&wparam(0));
127 } # In last loop
128
129 &xor( $L, $tmp2);
130 # delay
131 }
132
133sub n2a
134 {
135 sprintf("%d",$_[0]);
136 }
137
diff --git a/src/lib/libcrypto/bf/bf_cbc.c b/src/lib/libcrypto/bf/bf_cbc.c
deleted file mode 100644
index 044bd19ed7..0000000000
--- a/src/lib/libcrypto/bf/bf_cbc.c
+++ /dev/null
@@ -1,137 +0,0 @@
1/* $OpenBSD: bf_cbc.c,v 1.8 2022/11/26 16:08:51 tb Exp $ */
2/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
3 * All rights reserved.
4 *
5 * This package is an SSL implementation written
6 * by Eric Young (eay@cryptsoft.com).
7 * The implementation was written so as to conform with Netscapes SSL.
8 *
9 * This library is free for commercial and non-commercial use as long as
10 * the following conditions are aheared to. The following conditions
11 * apply to all code found in this distribution, be it the RC4, RSA,
12 * lhash, DES, etc., code; not just the SSL code. The SSL documentation
13 * included with this distribution is covered by the same copyright terms
14 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
15 *
16 * Copyright remains Eric Young's, and as such any Copyright notices in
17 * the code are not to be removed.
18 * If this package is used in a product, Eric Young should be given attribution
19 * as the author of the parts of the library used.
20 * This can be in the form of a textual message at program startup or
21 * in documentation (online or textual) provided with the package.
22 *
23 * Redistribution and use in source and binary forms, with or without
24 * modification, are permitted provided that the following conditions
25 * are met:
26 * 1. Redistributions of source code must retain the copyright
27 * notice, this list of conditions and the following disclaimer.
28 * 2. Redistributions in binary form must reproduce the above copyright
29 * notice, this list of conditions and the following disclaimer in the
30 * documentation and/or other materials provided with the distribution.
31 * 3. All advertising materials mentioning features or use of this software
32 * must display the following acknowledgement:
33 * "This product includes cryptographic software written by
34 * Eric Young (eay@cryptsoft.com)"
35 * The word 'cryptographic' can be left out if the rouines from the library
36 * being used are not cryptographic related :-).
37 * 4. If you include any Windows specific code (or a derivative thereof) from
38 * the apps directory (application code) you must include an acknowledgement:
39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
40 *
41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
51 * SUCH DAMAGE.
52 *
53 * The licence and distribution terms for any publically available version or
54 * derivative of this code cannot be changed. i.e. this code cannot simply be
55 * copied and put under another distribution licence
56 * [including the GNU Public Licence.]
57 */
58
59#include <openssl/blowfish.h>
60
61#include "bf_local.h"
62
63void
64BF_cbc_encrypt(const unsigned char *in, unsigned char *out, long length,
65 const BF_KEY *schedule, unsigned char *ivec, int encrypt)
66{
67 BF_LONG tin0, tin1;
68 BF_LONG tout0, tout1, xor0, xor1;
69 long l = length;
70 BF_LONG tin[2];
71
72 if (encrypt) {
73 n2l(ivec, tout0);
74 n2l(ivec, tout1);
75 ivec -= 8;
76 for (l -= 8; l >= 0; l -= 8) {
77 n2l(in, tin0);
78 n2l(in, tin1);
79 tin0 ^= tout0;
80 tin1 ^= tout1;
81 tin[0] = tin0;
82 tin[1] = tin1;
83 BF_encrypt(tin, schedule);
84 tout0 = tin[0];
85 tout1 = tin[1];
86 l2n(tout0, out);
87 l2n(tout1, out);
88 }
89 if (l != -8) {
90 n2ln(in, tin0, tin1, l + 8);
91 tin0 ^= tout0;
92 tin1 ^= tout1;
93 tin[0] = tin0;
94 tin[1] = tin1;
95 BF_encrypt(tin, schedule);
96 tout0 = tin[0];
97 tout1 = tin[1];
98 l2n(tout0, out);
99 l2n(tout1, out);
100 }
101 l2n(tout0, ivec);
102 l2n(tout1, ivec);
103 } else {
104 n2l(ivec, xor0);
105 n2l(ivec, xor1);
106 ivec -= 8;
107 for (l -= 8; l >= 0; l -= 8) {
108 n2l(in, tin0);
109 n2l(in, tin1);
110 tin[0] = tin0;
111 tin[1] = tin1;
112 BF_decrypt(tin, schedule);
113 tout0 = tin[0]^xor0;
114 tout1 = tin[1]^xor1;
115 l2n(tout0, out);
116 l2n(tout1, out);
117 xor0 = tin0;
118 xor1 = tin1;
119 }
120 if (l != -8) {
121 n2l(in, tin0);
122 n2l(in, tin1);
123 tin[0] = tin0;
124 tin[1] = tin1;
125 BF_decrypt(tin, schedule);
126 tout0 = tin[0]^xor0;
127 tout1 = tin[1]^xor1;
128 l2nn(tout0, tout1, out, l + 8);
129 xor0 = tin0;
130 xor1 = tin1;
131 }
132 l2n(xor0, ivec);
133 l2n(xor1, ivec);
134 }
135 tin0 = tin1 = tout0 = tout1 = xor0 = xor1 = 0;
136 tin[0] = tin[1] = 0;
137}
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