mbed TLS upgraded to 2.6.0

Fork of mbedtls by Mark Radbourne

Committer:
Jasper Wallace
Date:
Fri Sep 29 19:50:30 2017 +0100
Revision:
2:bbdeda018a3c
Parent:
1:9ebc941037d5
Update to mbedtls 2.6.0, many changes.

Changes to mbedtls sources made:

in include/mbedtls/config.h comment out:

#define MBEDTLS_FS_IO
#define MBEDTLS_NET_C
#define MBEDTLS_TIMING_C

uncomment:

#define MBEDTLS_NO_PLATFORM_ENTROPY

remove the following directorys:

programs
yotta
visualc

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Jasper Wallace 1:9ebc941037d5 1 #!/usr/bin/perl
Jasper Wallace 1:9ebc941037d5 2
Jasper Wallace 1:9ebc941037d5 3 # Generate error.c
Jasper Wallace 1:9ebc941037d5 4 #
Jasper Wallace 1:9ebc941037d5 5 # Usage: ./generate_errors.pl or scripts/generate_errors.pl without arguments,
Jasper Wallace 1:9ebc941037d5 6 # or generate_errors.pl include_dir data_dir error_file
Jasper Wallace 1:9ebc941037d5 7
Jasper Wallace 1:9ebc941037d5 8 use strict;
Jasper Wallace 1:9ebc941037d5 9
Jasper Wallace 1:9ebc941037d5 10 my ($include_dir, $data_dir, $error_file);
Jasper Wallace 1:9ebc941037d5 11
Jasper Wallace 1:9ebc941037d5 12 if( @ARGV ) {
Jasper Wallace 1:9ebc941037d5 13 die "Invalid number of arguments" if scalar @ARGV != 3;
Jasper Wallace 1:9ebc941037d5 14 ($include_dir, $data_dir, $error_file) = @ARGV;
Jasper Wallace 1:9ebc941037d5 15
Jasper Wallace 1:9ebc941037d5 16 -d $include_dir or die "No such directory: $include_dir\n";
Jasper Wallace 1:9ebc941037d5 17 -d $data_dir or die "No such directory: $data_dir\n";
Jasper Wallace 1:9ebc941037d5 18 } else {
Jasper Wallace 1:9ebc941037d5 19 $include_dir = 'include/mbedtls';
Jasper Wallace 1:9ebc941037d5 20 $data_dir = 'scripts/data_files';
Jasper Wallace 1:9ebc941037d5 21 $error_file = 'library/error.c';
Jasper Wallace 1:9ebc941037d5 22
Jasper Wallace 1:9ebc941037d5 23 unless( -d $include_dir && -d $data_dir ) {
Jasper Wallace 1:9ebc941037d5 24 chdir '..' or die;
Jasper Wallace 1:9ebc941037d5 25 -d $include_dir && -d $data_dir
Jasper Wallace 1:9ebc941037d5 26 or die "Without arguments, must be run from root or scripts\n"
Jasper Wallace 1:9ebc941037d5 27 }
Jasper Wallace 1:9ebc941037d5 28 }
Jasper Wallace 1:9ebc941037d5 29
Jasper Wallace 1:9ebc941037d5 30 my $error_format_file = $data_dir.'/error.fmt';
Jasper Wallace 1:9ebc941037d5 31
Jasper Wallace 1:9ebc941037d5 32 my @low_level_modules = ( "AES", "ASN1", "BLOWFISH", "CAMELLIA", "BIGNUM",
Jasper Wallace 1:9ebc941037d5 33 "BASE64", "XTEA", "PBKDF2", "OID",
Jasper Wallace 1:9ebc941037d5 34 "PADLOCK", "DES", "NET", "CTR_DRBG", "ENTROPY",
Jasper Wallace 1:9ebc941037d5 35 "HMAC_DRBG", "MD2", "MD4", "MD5", "RIPEMD160",
Jasper Wallace 1:9ebc941037d5 36 "SHA1", "SHA256", "SHA512", "GCM", "THREADING", "CCM" );
Jasper Wallace 1:9ebc941037d5 37 my @high_level_modules = ( "PEM", "X509", "DHM", "RSA", "ECP", "MD", "CIPHER", "SSL",
Jasper Wallace 1:9ebc941037d5 38 "PK", "PKCS12", "PKCS5" );
Jasper Wallace 1:9ebc941037d5 39
Jasper Wallace 1:9ebc941037d5 40 my $line_separator = $/;
Jasper Wallace 1:9ebc941037d5 41 undef $/;
Jasper Wallace 1:9ebc941037d5 42
Jasper Wallace 1:9ebc941037d5 43 open(FORMAT_FILE, "$error_format_file") or die "Opening error format file '$error_format_file': $!";
Jasper Wallace 1:9ebc941037d5 44 my $error_format = <FORMAT_FILE>;
Jasper Wallace 1:9ebc941037d5 45 close(FORMAT_FILE);
Jasper Wallace 1:9ebc941037d5 46
Jasper Wallace 1:9ebc941037d5 47 $/ = $line_separator;
Jasper Wallace 1:9ebc941037d5 48
Jasper Wallace 1:9ebc941037d5 49 open(GREP, "grep \"define MBEDTLS_ERR_\" $include_dir/* |") || die("Failure when calling grep: $!");
Jasper Wallace 1:9ebc941037d5 50
Jasper Wallace 1:9ebc941037d5 51 my $ll_old_define = "";
Jasper Wallace 1:9ebc941037d5 52 my $hl_old_define = "";
Jasper Wallace 1:9ebc941037d5 53
Jasper Wallace 1:9ebc941037d5 54 my $ll_code_check = "";
Jasper Wallace 1:9ebc941037d5 55 my $hl_code_check = "";
Jasper Wallace 1:9ebc941037d5 56
Jasper Wallace 1:9ebc941037d5 57 my $headers = "";
Jasper Wallace 1:9ebc941037d5 58
Jasper Wallace 1:9ebc941037d5 59 my %error_codes_seen;
Jasper Wallace 1:9ebc941037d5 60
Jasper Wallace 1:9ebc941037d5 61 while (my $line = <GREP>)
Jasper Wallace 1:9ebc941037d5 62 {
Jasper Wallace 1:9ebc941037d5 63 next if ($line =~ /compat-1.2.h/);
Jasper Wallace 1:9ebc941037d5 64 my ($error_name, $error_code) = $line =~ /(MBEDTLS_ERR_\w+)\s+\-(0x\w+)/;
Jasper Wallace 1:9ebc941037d5 65 my ($description) = $line =~ /\/\*\*< (.*?)\.? \*\//;
Jasper Wallace 1:9ebc941037d5 66
Jasper Wallace 1:9ebc941037d5 67 die "Duplicated error code: $error_code ($error_name)\n"
Jasper Wallace 1:9ebc941037d5 68 if( $error_codes_seen{$error_code}++ );
Jasper Wallace 1:9ebc941037d5 69
Jasper Wallace 1:9ebc941037d5 70 $description =~ s/\\/\\\\/g;
Jasper Wallace 1:9ebc941037d5 71 if ($description eq "") {
Jasper Wallace 1:9ebc941037d5 72 $description = "DESCRIPTION MISSING";
Jasper Wallace 1:9ebc941037d5 73 warn "Missing description for $error_name\n";
Jasper Wallace 1:9ebc941037d5 74 }
Jasper Wallace 1:9ebc941037d5 75
Jasper Wallace 1:9ebc941037d5 76 my ($module_name) = $error_name =~ /^MBEDTLS_ERR_([^_]+)/;
Jasper Wallace 1:9ebc941037d5 77
Jasper Wallace 1:9ebc941037d5 78 # Fix faulty ones
Jasper Wallace 1:9ebc941037d5 79 $module_name = "BIGNUM" if ($module_name eq "MPI");
Jasper Wallace 1:9ebc941037d5 80 $module_name = "CTR_DRBG" if ($module_name eq "CTR");
Jasper Wallace 1:9ebc941037d5 81 $module_name = "HMAC_DRBG" if ($module_name eq "HMAC");
Jasper Wallace 1:9ebc941037d5 82
Jasper Wallace 1:9ebc941037d5 83 my $define_name = $module_name;
Jasper Wallace 1:9ebc941037d5 84 $define_name = "X509_USE,X509_CREATE" if ($define_name eq "X509");
Jasper Wallace 1:9ebc941037d5 85 $define_name = "ASN1_PARSE" if ($define_name eq "ASN1");
Jasper Wallace 1:9ebc941037d5 86 $define_name = "SSL_TLS" if ($define_name eq "SSL");
Jasper Wallace 1:9ebc941037d5 87 $define_name = "PEM_PARSE,PEM_WRITE" if ($define_name eq "PEM");
Jasper Wallace 1:9ebc941037d5 88
Jasper Wallace 1:9ebc941037d5 89 my $include_name = $module_name;
Jasper Wallace 1:9ebc941037d5 90 $include_name =~ tr/A-Z/a-z/;
Jasper Wallace 1:9ebc941037d5 91 $include_name = "" if ($include_name eq "asn1");
Jasper Wallace 1:9ebc941037d5 92
Jasper Wallace 1:9ebc941037d5 93 # Fix faulty ones
Jasper Wallace 1:9ebc941037d5 94 $include_name = "net_sockets" if ($module_name eq "NET");
Jasper Wallace 1:9ebc941037d5 95
Jasper Wallace 1:9ebc941037d5 96 my $found_ll = grep $_ eq $module_name, @low_level_modules;
Jasper Wallace 1:9ebc941037d5 97 my $found_hl = grep $_ eq $module_name, @high_level_modules;
Jasper Wallace 1:9ebc941037d5 98 if (!$found_ll && !$found_hl)
Jasper Wallace 1:9ebc941037d5 99 {
Jasper Wallace 1:9ebc941037d5 100 printf("Error: Do not know how to handle: $module_name\n");
Jasper Wallace 1:9ebc941037d5 101 exit 1;
Jasper Wallace 1:9ebc941037d5 102 }
Jasper Wallace 1:9ebc941037d5 103
Jasper Wallace 1:9ebc941037d5 104 my $code_check;
Jasper Wallace 1:9ebc941037d5 105 my $old_define;
Jasper Wallace 1:9ebc941037d5 106 my $white_space;
Jasper Wallace 1:9ebc941037d5 107 my $first;
Jasper Wallace 1:9ebc941037d5 108
Jasper Wallace 1:9ebc941037d5 109 if ($found_ll)
Jasper Wallace 1:9ebc941037d5 110 {
Jasper Wallace 1:9ebc941037d5 111 $code_check = \$ll_code_check;
Jasper Wallace 1:9ebc941037d5 112 $old_define = \$ll_old_define;
Jasper Wallace 1:9ebc941037d5 113 $white_space = ' ';
Jasper Wallace 1:9ebc941037d5 114 }
Jasper Wallace 1:9ebc941037d5 115 else
Jasper Wallace 1:9ebc941037d5 116 {
Jasper Wallace 1:9ebc941037d5 117 $code_check = \$hl_code_check;
Jasper Wallace 1:9ebc941037d5 118 $old_define = \$hl_old_define;
Jasper Wallace 1:9ebc941037d5 119 $white_space = ' ';
Jasper Wallace 1:9ebc941037d5 120 }
Jasper Wallace 1:9ebc941037d5 121
Jasper Wallace 1:9ebc941037d5 122 if ($define_name ne ${$old_define})
Jasper Wallace 1:9ebc941037d5 123 {
Jasper Wallace 1:9ebc941037d5 124 if (${$old_define} ne "")
Jasper Wallace 1:9ebc941037d5 125 {
Jasper Wallace 1:9ebc941037d5 126 ${$code_check} .= "#endif /* ";
Jasper Wallace 1:9ebc941037d5 127 $first = 0;
Jasper Wallace 1:9ebc941037d5 128 foreach my $dep (split(/,/, ${$old_define}))
Jasper Wallace 1:9ebc941037d5 129 {
Jasper Wallace 1:9ebc941037d5 130 ${$code_check} .= " || " if ($first++);
Jasper Wallace 1:9ebc941037d5 131 ${$code_check} .= "MBEDTLS_${dep}_C";
Jasper Wallace 1:9ebc941037d5 132 }
Jasper Wallace 1:9ebc941037d5 133 ${$code_check} .= " */\n\n";
Jasper Wallace 1:9ebc941037d5 134 }
Jasper Wallace 1:9ebc941037d5 135
Jasper Wallace 1:9ebc941037d5 136 ${$code_check} .= "#if ";
Jasper Wallace 1:9ebc941037d5 137 $headers .= "#if " if ($include_name ne "");
Jasper Wallace 1:9ebc941037d5 138 $first = 0;
Jasper Wallace 1:9ebc941037d5 139 foreach my $dep (split(/,/, ${define_name}))
Jasper Wallace 1:9ebc941037d5 140 {
Jasper Wallace 1:9ebc941037d5 141 ${$code_check} .= " || " if ($first);
Jasper Wallace 1:9ebc941037d5 142 $headers .= " || " if ($first++);
Jasper Wallace 1:9ebc941037d5 143
Jasper Wallace 1:9ebc941037d5 144 ${$code_check} .= "defined(MBEDTLS_${dep}_C)";
Jasper Wallace 1:9ebc941037d5 145 $headers .= "defined(MBEDTLS_${dep}_C)" if
Jasper Wallace 1:9ebc941037d5 146 ($include_name ne "");
Jasper Wallace 1:9ebc941037d5 147 }
Jasper Wallace 1:9ebc941037d5 148 ${$code_check} .= "\n";
Jasper Wallace 1:9ebc941037d5 149 $headers .= "\n#include \"mbedtls/${include_name}.h\"\n".
Jasper Wallace 1:9ebc941037d5 150 "#endif\n\n" if ($include_name ne "");
Jasper Wallace 1:9ebc941037d5 151 ${$old_define} = $define_name;
Jasper Wallace 1:9ebc941037d5 152 }
Jasper Wallace 1:9ebc941037d5 153
Jasper Wallace 1:9ebc941037d5 154 if ($error_name eq "MBEDTLS_ERR_SSL_FATAL_ALERT_MESSAGE")
Jasper Wallace 1:9ebc941037d5 155 {
Jasper Wallace 1:9ebc941037d5 156 ${$code_check} .= "${white_space}if( use_ret == -($error_name) )\n".
Jasper Wallace 1:9ebc941037d5 157 "${white_space}\{\n".
Jasper Wallace 1:9ebc941037d5 158 "${white_space} mbedtls_snprintf( buf, buflen, \"$module_name - $description\" );\n".
Jasper Wallace 1:9ebc941037d5 159 "${white_space} return;\n".
Jasper Wallace 1:9ebc941037d5 160 "${white_space}}\n"
Jasper Wallace 1:9ebc941037d5 161 }
Jasper Wallace 1:9ebc941037d5 162 else
Jasper Wallace 1:9ebc941037d5 163 {
Jasper Wallace 1:9ebc941037d5 164 ${$code_check} .= "${white_space}if( use_ret == -($error_name) )\n".
Jasper Wallace 1:9ebc941037d5 165 "${white_space} mbedtls_snprintf( buf, buflen, \"$module_name - $description\" );\n"
Jasper Wallace 1:9ebc941037d5 166 }
Jasper Wallace 1:9ebc941037d5 167 };
Jasper Wallace 1:9ebc941037d5 168
Jasper Wallace 1:9ebc941037d5 169 if ($ll_old_define ne "")
Jasper Wallace 1:9ebc941037d5 170 {
Jasper Wallace 1:9ebc941037d5 171 $ll_code_check .= "#endif /* ";
Jasper Wallace 1:9ebc941037d5 172 my $first = 0;
Jasper Wallace 1:9ebc941037d5 173 foreach my $dep (split(/,/, $ll_old_define))
Jasper Wallace 1:9ebc941037d5 174 {
Jasper Wallace 1:9ebc941037d5 175 $ll_code_check .= " || " if ($first++);
Jasper Wallace 1:9ebc941037d5 176 $ll_code_check .= "MBEDTLS_${dep}_C";
Jasper Wallace 1:9ebc941037d5 177 }
Jasper Wallace 1:9ebc941037d5 178 $ll_code_check .= " */\n";
Jasper Wallace 1:9ebc941037d5 179 }
Jasper Wallace 1:9ebc941037d5 180 if ($hl_old_define ne "")
Jasper Wallace 1:9ebc941037d5 181 {
Jasper Wallace 1:9ebc941037d5 182 $hl_code_check .= "#endif /* ";
Jasper Wallace 1:9ebc941037d5 183 my $first = 0;
Jasper Wallace 1:9ebc941037d5 184 foreach my $dep (split(/,/, $hl_old_define))
Jasper Wallace 1:9ebc941037d5 185 {
Jasper Wallace 1:9ebc941037d5 186 $hl_code_check .= " || " if ($first++);
Jasper Wallace 1:9ebc941037d5 187 $hl_code_check .= "MBEDTLS_${dep}_C";
Jasper Wallace 1:9ebc941037d5 188 }
Jasper Wallace 1:9ebc941037d5 189 $hl_code_check .= " */\n";
Jasper Wallace 1:9ebc941037d5 190 }
Jasper Wallace 1:9ebc941037d5 191
Jasper Wallace 1:9ebc941037d5 192 $error_format =~ s/HEADER_INCLUDED\n/$headers/g;
Jasper Wallace 1:9ebc941037d5 193 $error_format =~ s/LOW_LEVEL_CODE_CHECKS\n/$ll_code_check/g;
Jasper Wallace 1:9ebc941037d5 194 $error_format =~ s/HIGH_LEVEL_CODE_CHECKS\n/$hl_code_check/g;
Jasper Wallace 1:9ebc941037d5 195
Jasper Wallace 1:9ebc941037d5 196 open(ERROR_FILE, ">$error_file") or die "Opening destination file '$error_file': $!";
Jasper Wallace 1:9ebc941037d5 197 print ERROR_FILE $error_format;
Jasper Wallace 1:9ebc941037d5 198 close(ERROR_FILE);