283 lines
9.4 KiB
Perl
Executable file
283 lines
9.4 KiB
Perl
Executable file
#!/usr/bin/perl
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# gencertbuf.pl
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# version 1.1
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# Updated 07/01/2014
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#
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# Copyright (C) 2006-2015 wolfSSL Inc.
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#
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use strict;
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use warnings;
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# ---- SCRIPT SETTINGS -------------------------------------------------------
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# output C header file to write cert/key buffers to
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my $outputFile = "./wolfssl/certs_test.h";
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# ecc keys and certs to be converted
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# Used with HAVE_ECC && USE_CERT_BUFFERS_256
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my @fileList_ecc = (
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[ "./certs/ecc-client-key.der", "ecc_clikey_der_256" ],
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[ "./certs/ecc-client-keyPub.der", "ecc_clikeypub_der_256" ],
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[ "./certs/client-ecc-cert.der", "cliecc_cert_der_256" ],
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[ "./certs/ecc-key.der", "ecc_key_der_256" ],
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[ "./certs/ecc-keyPub.der", "ecc_key_pub_der_256" ],
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[ "./certs/server-ecc-comp.der", "serv_ecc_comp_der_256" ],
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[ "./certs/server-ecc-rsa.der", "serv_ecc_rsa_der_256" ],
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[ "./certs/server-ecc.der", "serv_ecc_der_256" ],
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[ "./certs/ca-ecc-key.der", "ca_ecc_key_der_256" ],
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[ "./certs/ca-ecc-cert.der", "ca_ecc_cert_der_256" ],
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[ "./certs/ca-ecc384-key.der", "ca_ecc_key_der_384" ],
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[ "./certs/ca-ecc384-cert.der", "ca_ecc_cert_der_384" ]
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);
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# ed25519 keys and certs
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# Used with HAVE_ED25519 define.
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my @fileList_ed = (
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[ "./certs/ed25519/server-ed25519.der", "server_ed25519_cert" ],
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[ "./certs/ed25519/server-ed25519-key.der", "server_ed25519_key" ],
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[ "./certs/ed25519/ca-ed25519.der", "ca_ed25519_cert" ],
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[ "./certs/ed25519/client-ed25519.der", "client_ed25519_cert" ],
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[ "./certs/ed25519/client-ed25519-key.der", "client_ed25519_key" ]
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);
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# 1024-bit certs/keys to be converted
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# Used with USE_CERT_BUFFERS_1024 define.
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my @fileList_1024 = (
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[ "./certs/1024/client-key.der", "client_key_der_1024" ],
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[ "./certs/1024/client-keyPub.der", "client_keypub_der_1024" ],
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[ "./certs/1024/client-cert.der", "client_cert_der_1024" ],
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[ "./certs/1024/dh1024.der", "dh_key_der_1024" ],
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[ "./certs/1024/dsa1024.der", "dsa_key_der_1024" ],
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[ "./certs/1024/rsa1024.der", "rsa_key_der_1024" ],
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[ "./certs/1024/ca-key.der", "ca_key_der_1024"],
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[ "./certs/1024/ca-cert.der", "ca_cert_der_1024" ],
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[ "./certs/1024/server-key.der", "server_key_der_1024" ],
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[ "./certs/1024/server-cert.der", "server_cert_der_1024" ]
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);
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# 2048-bit certs/keys to be converted
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# Used with USE_CERT_BUFFERS_2048 define.
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my @fileList_2048 = (
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[ "./certs/client-key.der", "client_key_der_2048" ],
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[ "./certs/client-keyPub.der", "client_keypub_der_2048" ],
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[ "./certs/client-cert.der", "client_cert_der_2048" ],
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[ "./certs/dh2048.der", "dh_key_der_2048" ],
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[ "./certs/dsa2048.der", "dsa_key_der_2048" ],
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[ "./certs/rsa2048.der", "rsa_key_der_2048" ],
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[ "./certs/ca-key.der", "ca_key_der_2048" ],
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[ "./certs/ca-cert.der", "ca_cert_der_2048" ],
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[ "./certs/ca-cert-chain.der", "ca_cert_chain_der" ],
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[ "./certs/server-key.der", "server_key_der_2048" ],
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[ "./certs/server-cert.der", "server_cert_der_2048" ]
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);
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# 3072-bit certs/keys to be converted
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# Used with USE_CERT_BUFFERS_3072 define.
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my @fileList_3072 = (
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[ "./certs/dh3072.der", "dh_key_der_3072" ],
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[ "./certs/dsa3072.der", "dsa_key_der_3072" ],
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[ "./certs/rsa3072.der", "rsa_key_der_3072" ],
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[ "./certs/3072/client-key.der", "client_key_der_3072" ],
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[ "./certs/3072/client-keyPub.der", "client_keypub_der_3072" ],
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[ "./certs/3072/client-cert.der", "client_cert_der_3072" ],
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);
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# 4096-bit certs/keys to be converted
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# Used with USE_CERT_BUFFERS_4096 define.
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my @fileList_4096 = (
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[ "./certs/4096/client-key.der", "client_key_der_4096" ],
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[ "./certs/4096/client-keyPub.der", "client_keypub_der_4096" ],
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[ "./certs/4096/client-cert.der", "client_cert_der_4096" ],
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[ "./certs/dh4096.der", "dh_key_der_4096" ],
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);
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# ----------------------------------------------------------------------------
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my $num_ecc = @fileList_ecc;
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my $num_ed = @fileList_ed;
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my $num_1024 = @fileList_1024;
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my $num_2048 = @fileList_2048;
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my $num_3072 = @fileList_3072;
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my $num_4096 = @fileList_4096;
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# open our output file, "+>" creates and/or truncates
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open OUT_FILE, "+>", $outputFile or die $!;
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print OUT_FILE "/* certs_test.h */\n\n";
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print OUT_FILE "#ifndef WOLFSSL_CERTS_TEST_H\n";
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print OUT_FILE "#define WOLFSSL_CERTS_TEST_H\n\n";
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# convert and print 1024-bit cert/keys
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print OUT_FILE "#ifdef USE_CERT_BUFFERS_1024\n\n";
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for (my $i = 0; $i < $num_1024; $i++) {
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my $fname = $fileList_1024[$i][0];
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my $sname = $fileList_1024[$i][1];
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print OUT_FILE "/* $fname, 1024-bit */\n";
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print OUT_FILE "static const unsigned char $sname\[] =\n";
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print OUT_FILE "{\n";
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file_to_hex($fname);
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print OUT_FILE "};\n";
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print OUT_FILE "static const int sizeof_$sname = sizeof($sname);\n\n";
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}
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print OUT_FILE "#endif /* USE_CERT_BUFFERS_1024 */\n\n";
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# convert and print 2048-bit certs/keys
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print OUT_FILE "#ifdef USE_CERT_BUFFERS_2048\n\n";
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for (my $i = 0; $i < $num_2048; $i++) {
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my $fname = $fileList_2048[$i][0];
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my $sname = $fileList_2048[$i][1];
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print OUT_FILE "/* $fname, 2048-bit */\n";
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print OUT_FILE "static const unsigned char $sname\[] =\n";
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print OUT_FILE "{\n";
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file_to_hex($fname);
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print OUT_FILE "};\n";
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print OUT_FILE "static const int sizeof_$sname = sizeof($sname);\n\n";
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}
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print OUT_FILE "#endif /* USE_CERT_BUFFERS_2048 */\n\n";
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# convert and print 3072-bit certs/keys
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print OUT_FILE "#ifdef USE_CERT_BUFFERS_3072\n\n";
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for (my $i = 0; $i < $num_3072; $i++) {
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my $fname = $fileList_3072[$i][0];
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my $sname = $fileList_3072[$i][1];
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print OUT_FILE "/* $fname, 3072-bit */\n";
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print OUT_FILE "static const unsigned char $sname\[] =\n";
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print OUT_FILE "{\n";
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file_to_hex($fname);
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print OUT_FILE "};\n";
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print OUT_FILE "static const int sizeof_$sname = sizeof($sname);\n\n";
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}
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print OUT_FILE "#endif /* USE_CERT_BUFFERS_3072 */\n\n";
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# convert and print 4096-bit certs/keys
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print OUT_FILE "#ifdef USE_CERT_BUFFERS_4096\n\n";
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for (my $i = 0; $i < $num_4096; $i++) {
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my $fname = $fileList_4096[$i][0];
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my $sname = $fileList_4096[$i][1];
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print OUT_FILE "/* $fname, 4096-bit */\n";
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print OUT_FILE "static const unsigned char $sname\[] =\n";
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print OUT_FILE "{\n";
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file_to_hex($fname);
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print OUT_FILE "};\n";
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print OUT_FILE "static const int sizeof_$sname = sizeof($sname);\n\n";
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}
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print OUT_FILE "#endif /* USE_CERT_BUFFERS_4096 */\n\n";
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# convert and print 256-bit cert/keys
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print OUT_FILE "#if defined(HAVE_ECC) && defined(USE_CERT_BUFFERS_256)\n\n";
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for (my $i = 0; $i < $num_ecc; $i++) {
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my $fname = $fileList_ecc[$i][0];
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my $sname = $fileList_ecc[$i][1];
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print OUT_FILE "/* $fname, ECC */\n";
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print OUT_FILE "static const unsigned char $sname\[] =\n";
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print OUT_FILE "{\n";
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file_to_hex($fname);
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print OUT_FILE "};\n";
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print OUT_FILE "static const int sizeof_$sname = sizeof($sname);\n\n";
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}
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print OUT_FILE "#endif /* HAVE_ECC && USE_CERT_BUFFERS_256 */\n\n";
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print OUT_FILE "/* dh1024 p */
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static const unsigned char dh_p[] =
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{
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0xE6, 0x96, 0x9D, 0x3D, 0x49, 0x5B, 0xE3, 0x2C, 0x7C, 0xF1, 0x80, 0xC3,
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0xBD, 0xD4, 0x79, 0x8E, 0x91, 0xB7, 0x81, 0x82, 0x51, 0xBB, 0x05, 0x5E,
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0x2A, 0x20, 0x64, 0x90, 0x4A, 0x79, 0xA7, 0x70, 0xFA, 0x15, 0xA2, 0x59,
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0xCB, 0xD5, 0x23, 0xA6, 0xA6, 0xEF, 0x09, 0xC4, 0x30, 0x48, 0xD5, 0xA2,
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0x2F, 0x97, 0x1F, 0x3C, 0x20, 0x12, 0x9B, 0x48, 0x00, 0x0E, 0x6E, 0xDD,
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0x06, 0x1C, 0xBC, 0x05, 0x3E, 0x37, 0x1D, 0x79, 0x4E, 0x53, 0x27, 0xDF,
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0x61, 0x1E, 0xBB, 0xBE, 0x1B, 0xAC, 0x9B, 0x5C, 0x60, 0x44, 0xCF, 0x02,
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0x3D, 0x76, 0xE0, 0x5E, 0xEA, 0x9B, 0xAD, 0x99, 0x1B, 0x13, 0xA6, 0x3C,
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0x97, 0x4E, 0x9E, 0xF1, 0x83, 0x9E, 0xB5, 0xDB, 0x12, 0x51, 0x36, 0xF7,
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0x26, 0x2E, 0x56, 0xA8, 0x87, 0x15, 0x38, 0xDF, 0xD8, 0x23, 0xC6, 0x50,
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0x50, 0x85, 0xE2, 0x1F, 0x0D, 0xD5, 0xC8, 0x6B,
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};
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/* dh1024 g */
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static const unsigned char dh_g[] =
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{
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0x02,
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};\n\n";
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# convert and print ed25519 cert/keys
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print OUT_FILE "#if defined(HAVE_ED25519)\n\n";
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for (my $i = 0; $i < $num_ed; $i++) {
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my $fname = $fileList_ed[$i][0];
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my $sname = $fileList_ed[$i][1];
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print OUT_FILE "/* $fname, ED25519 */\n";
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print OUT_FILE "static const unsigned char $sname\[] =\n";
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print OUT_FILE "{\n";
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file_to_hex($fname);
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print OUT_FILE "};\n";
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print OUT_FILE "static const int sizeof_$sname = sizeof($sname);\n\n";
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}
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print OUT_FILE "#endif /* HAVE_ED25519 */\n\n";
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print OUT_FILE "#endif /* WOLFSSL_CERTS_TEST_H */\n\n";
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# close certs_test.h file
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close OUT_FILE or die $!;
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# print file as hex, comma-separated, as needed by C buffer
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sub file_to_hex {
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my $fileName = $_[0];
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open my $fp, "<", $fileName or die $!;
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binmode($fp);
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my $fileLen = -s $fileName;
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my $byte;
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for (my $i = 0, my $j = 1; $i < $fileLen; $i++, $j++)
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{
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if ($j == 1) {
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print OUT_FILE " ";
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}
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if ($j != 1) {
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print OUT_FILE " ";
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}
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read($fp, $byte, 1) or die "Error reading $fileName";
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my $output = sprintf("0x%02X", ord($byte));
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print OUT_FILE $output;
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if ($i != ($fileLen - 1)) {
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print OUT_FILE ",";
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}
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if ($j == 10) {
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$j = 0;
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print OUT_FILE "\n";
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}
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}
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print OUT_FILE "\n";
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close($fp);
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}
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