test/recipes/15-test_mp_rsa.t

   1 #! /usr/bin/env perl
   2 # Copyright 2017 The OpenSSL Project Authors. All Rights Reserved.
   3 # Copyright 2017 BaishanCloud. All rights reserved.
   4 #
   5 # Licensed under the Apache License 2.0 (the "License").  You may not use
   6 # this file except in compliance with the License.  You can obtain a copy
   7 # in the file LICENSE in the source distribution or at
   8 # https://www.openssl.org/source/license.html
   9
  10
  11 use strict;
  12 use warnings;
  13
  14 use File::Spec;
  15 use OpenSSL::Test qw/:DEFAULT data_file/;
  16 use OpenSSL::Test::Utils;
  17
  18 setup("test_mp_rsa");
  19
  20 my @test_param = (
  21     # 3 primes, 2048-bit
  22     {
  23         primes => '3',
  24         bits => '2048',
  25     },
  26     # 4 primes, 4096-bit
  27     {
  28         primes => '4',
  29         bits => '4096',
  30     },
  31     # 5 primes, 8192-bit
  32     {
  33         primes => '5',
  34         bits => '8192',
  35     },
  36 );
  37
  38 plan tests => 1 + scalar(@test_param) * 5 * (disabled('deprecated-3.0') ? 1 : 2);
  39
  40 ok(run(test(["rsa_mp_test"])), "running rsa multi prime test");
  41
  42 my $cleartext = data_file("plain_text");
  43
  44 # genrsa
  45 run_mp_tests(0) if !disabled('deprecated-3.0');
  46 # evp
  47 run_mp_tests(1);
  48
  49 sub run_mp_tests {
  50     my $evp = shift;
  51
  52     foreach my $param (@test_param) {
  53         my $primes = $param->{primes};
  54         my $bits = $param->{bits};
  55         my $name = ($evp ? "evp" : "") . "${bits}p${primes}";
  56
  57         if ($evp) {
  58             ok(run(app([ 'openssl', 'genpkey', '-out', "rsamptest-$name.pem",
  59                          '-algorithm', 'RSA',
  60                          '-pkeyopt', "rsa_keygen_primes:$primes",
  61                          '-pkeyopt', "rsa_keygen_bits:$bits"])),
  62                "genrsa $name");
  63             ok(run(app([ 'openssl', 'pkey', '-check',
  64                          '-in', "rsamptest-$name.pem", '-noout'])),
  65                "rsa -check $name");
  66             ok(run(app([ 'openssl', 'pkeyutl', '-inkey', "rsamptest-$name.pem",
  67                          '-encrypt', '-in', $cleartext,
  68                          '-out', "rsamptest-$name.enc" ])),
  69                "rsa $name encrypt");
  70             ok(run(app([ 'openssl', 'pkeyutl', '-inkey', "rsamptest-$name.pem",
  71                          '-decrypt', '-in', "rsamptest-$name.enc",
  72                          '-out', "rsamptest-$name.dec" ])),
  73                "rsa $name decrypt");
  74         } else {
  75             ok(run(app([ 'openssl', 'genrsa', '-out', "rsamptest-$name.pem",
  76                          '-primes', $primes, $bits])), "genrsa $name");
  77             ok(run(app([ 'openssl', 'rsa', '-check',
  78                          '-in', "rsamptest-$name.pem", '-noout'])),
  79                "rsa -check $name");
  80             ok(run(app([ 'openssl', 'rsautl', '-inkey', "rsamptest-$name.pem",
  81                          '-encrypt', '-in', $cleartext,
  82                          '-out', "rsamptest-$name.enc" ])),
  83                "rsa $name encrypt");
  84             ok(run(app([ 'openssl', 'rsautl', '-inkey', "rsamptest-$name.pem",
  85                          '-decrypt', '-in', "rsamptest-$name.enc",
  86                          '-out', "rsamptest-$name.dec" ])),
  87                "rsa $name decrypt");
  88         }
  89         ok(check_msg("rsamptest-$name.dec"), "rsa $name check result");
  90     }
  91 }
  92
  93 sub check_msg {
  94     my $decrypted = shift;
  95     my $msg;
  96     my $dec;
  97
  98     open(my $fh, "<", $cleartext) or return 0;
  99     binmode $fh;
 100     read($fh, $msg, 10240);
 101     close $fh;
 102     open($fh, "<", $decrypted ) or return 0;
 103     binmode $fh;
 104     read($fh, $dec, 10240);
 105     close $fh;
 106
 107     if ($msg ne $dec) {
 108         print STDERR "cleartext and decrypted are not the same";
 109         return 0;
 110     }
 111     return 1;
 112 }