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comparison libtommath/dep.pl @ 1655:f52919ffd3b1

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update ltm to 1.1.0 and enable FIPS 186.4 compliant key-generation (#79) * make key-generation compliant to FIPS 186.4 * fix includes in tommath_class.h * update fuzzcorpus instead of error-out * fixup fuzzing make-targets * update Makefile.in * apply necessary patches to ltm sources * clean-up not required ltm files * update to vanilla ltm 1.1.0 this already only contains the required files * remove set/get double
author Steffen Jaeckel <s_jaeckel@gmx.de>
date Mon, 16 Sep 2019 15:50:38 +0200
parents 8bba51a55704
children
comparison
equal deleted inserted replaced
1654:cc0fc5131c5c 1655:f52919ffd3b1
1 #!/usr/bin/perl 1 #!/usr/bin/perl
2 # 2 #
3 # Walk through source, add labels and make classes 3 # Walk through source, add labels and make classes
4 # 4 #
5 use strict; 5 use strict;
6 use warnings; 6 use warnings;
7 7
8 my %deplist; 8 my %deplist;
9 9
10 #open class file and write preamble 10 #open class file and write preamble
11 open(my $class, '>', 'tommath_class.h') or die "Couldn't open tommath_class.h for writing\n"; 11 open(my $class, '>', 'tommath_class.h') or die "Couldn't open tommath_class.h for writing\n";
12 print {$class} "#if !(defined(LTM1) && defined(LTM2) && defined(LTM3))\n#if defined(LTM2)\n#define LTM3\n#endif\n#if defined(LTM1)\n#define LTM2\n#endif\n#define LTM1\n\n#if defined(LTM_ALL)\n"; 12 print {$class} << 'EOS';
13 /* LibTomMath, multiple-precision integer library -- Tom St Denis
14 *
15 * LibTomMath is a library that provides multiple-precision
16 * integer arithmetic as well as number theoretic functionality.
17 *
18 * The library was designed directly after the MPI library by
19 * Michael Fromberger but has been written from scratch with
20 * additional optimizations in place.
21 *
22 * SPDX-License-Identifier: Unlicense
23 */
24
25 #if !(defined(LTM1) && defined(LTM2) && defined(LTM3))
26 #if defined(LTM2)
27 # define LTM3
28 #endif
29 #if defined(LTM1)
30 # define LTM2
31 #endif
32 #define LTM1
33 #if defined(LTM_ALL)
34 EOS
13 35
14 foreach my $filename (glob 'bn*.c') { 36 foreach my $filename (glob 'bn*.c') {
15 my $define = $filename; 37 my $define = $filename;
16 38
17 print "Processing $filename\n"; 39 print "Processing $filename\n";
18 40
19 # convert filename to upper case so we can use it as a define 41 # convert filename to upper case so we can use it as a define
20 $define =~ tr/[a-z]/[A-Z]/; 42 $define =~ tr/[a-z]/[A-Z]/;
21 $define =~ tr/\./_/; 43 $define =~ tr/\./_/;
22 print {$class} "#define $define\n"; 44 print {$class} << "EOS";
45 # define $define
46 EOS
23 47
24 # now copy text and apply #ifdef as required 48 # now copy text and apply #ifdef as required
25 my $apply = 0; 49 my $apply = 0;
26 open(my $src, '<', $filename); 50 open(my $src, '<', $filename);
27 open(my $out, '>', 'tmp'); 51 open(my $out, '>', 'tmp');
28 52
29 # first line will be the #ifdef 53 # first line will be the #ifdef
30 my $line = <$src>; 54 my $line = <$src>;
31 if ($line =~ /include/) { 55 if ($line =~ /include/) {
32 print {$out} $line; 56 print {$out} $line;
33 } else { 57 } else {
34 print {$out} "#include <tommath.h>\n#ifdef $define\n$line"; 58 print {$out} << "EOS";
59 #include "tommath_private.h"
60 #ifdef $define
61 /* LibTomMath, multiple-precision integer library -- Tom St Denis
62 *
63 * LibTomMath is a library that provides multiple-precision
64 * integer arithmetic as well as number theoretic functionality.
65 *
66 * The library was designed directly after the MPI library by
67 * Michael Fromberger but has been written from scratch with
68 * additional optimizations in place.
69 *
70 * SPDX-License-Identifier: Unlicense
71 */
72 $line
73 EOS
35 $apply = 1; 74 $apply = 1;
36 } 75 }
37 while (<$src>) { 76 while (<$src>) {
38 if (!($_ =~ /tommath\.h/)) { 77 if (!($_ =~ /tommath\.h/)) {
39 print {$out} $_; 78 print {$out} $_;
40 } 79 }
41 } 80 }
42 if ($apply == 1) { 81 if ($apply == 1) {
43 print {$out} "#endif\n"; 82 print {$out} << 'EOS';
83 #endif
84 /* ref: \\HEAD -> master, tag: v1.1.0 */
85 /* git commit: \\08549ad6bc8b0cede0b357a9c341c5c6473a9c55 */
86 /* commit time: \\2019-01-28 20:32:32 +0100 */
87 EOS
44 } 88 }
45 close $src; 89 close $src;
46 close $out; 90 close $out;
47 91
48 unlink $filename; 92 unlink $filename;
49 rename 'tmp', $filename; 93 rename 'tmp', $filename;
50 } 94 }
51 print {$class} "#endif\n\n"; 95 print {$class} << 'EOS';
96 #endif
97 EOS
52 98
53 # now do classes 99 # now do classes
54 100
55 foreach my $filename (glob 'bn*.c') { 101 foreach my $filename (glob 'bn*.c') {
56 open(my $src, '<', $filename) or die "Can't open source file!\n"; 102 open(my $src, '<', $filename) or die "Can't open source file!\n";
57 103
58 # convert filename to upper case so we can use it as a define 104 # convert filename to upper case so we can use it as a define
59 $filename =~ tr/[a-z]/[A-Z]/; 105 $filename =~ tr/[a-z]/[A-Z]/;
60 $filename =~ tr/\./_/; 106 $filename =~ tr/\./_/;
61 107
62 print {$class} "#if defined($filename)\n"; 108 print {$class} << "EOS";
109 #if defined($filename)
110 EOS
63 my $list = $filename; 111 my $list = $filename;
64 112
65 # scan for mp_* and make classes 113 # scan for mp_* and make classes
66 while (<$src>) { 114 while (<$src>) {
67 my $line = $_; 115 my $line = $_;
72 if (!($& eq 'mp_digit') && !($& eq 'mp_word') && !($& eq 'mp_int') && !($& eq 'mp_min_u32')) { 120 if (!($& eq 'mp_digit') && !($& eq 'mp_word') && !($& eq 'mp_int') && !($& eq 'mp_min_u32')) {
73 my $a = $&; 121 my $a = $&;
74 $a =~ tr/[a-z]/[A-Z]/; 122 $a =~ tr/[a-z]/[A-Z]/;
75 $a = 'BN_' . $a . '_C'; 123 $a = 'BN_' . $a . '_C';
76 if (!($list =~ /$a/)) { 124 if (!($list =~ /$a/)) {
77 print {$class} " #define $a\n"; 125 print {$class} << "EOS";
126 # define $a
127 EOS
78 } 128 }
79 $list = $list . ',' . $a; 129 $list = $list . ',' . $a;
80 } 130 }
81 } 131 }
82 } 132 }
83 $deplist{$filename} = $list; 133 $deplist{$filename} = $list;
84 134
85 print {$class} "#endif\n\n"; 135 print {$class} << 'EOS';
136 #endif
137
138 EOS
86 close $src; 139 close $src;
87 } 140 }
88 141
89 print {$class} "#ifdef LTM3\n#define LTM_LAST\n#endif\n#include <tommath_superclass.h>\n#include <tommath_class.h>\n#else\n#define LTM_LAST\n#endif\n"; 142 print {$class} << 'EOS';
143 #ifdef LTM3
144 # define LTM_LAST
145 #endif
146
147 #include <tommath_superclass.h>
148 #include <tommath_class.h>
149 #else
150 # define LTM_LAST
151 #endif
152
153 /* ref: HEAD -> master, tag: v1.1.0 */
154 /* git commit: 08549ad6bc8b0cede0b357a9c341c5c6473a9c55 */
155 /* commit time: 2019-01-28 20:32:32 +0100 */
156 EOS
90 close $class; 157 close $class;
91 158
92 #now let's make a cool call graph... 159 #now let's make a cool call graph...
93 160
94 open(my $out, '>', 'callgraph.txt'); 161 open(my $out, '>', 'callgraph.txt');
95 my $indent = 0; 162 my $indent = 0;
96 my $list; 163 my $list;
97 foreach (sort keys %deplist) { 164 foreach (sort keys %deplist) {