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 plan tests => 31;
  21
  22 ok(run(test(["rsa_mp_test"])), "running rsa multi prime test");
  23
  24 my $cleartext = data_file("plain_text");
  25
  26 my @test_param = (
  27     # 3 primes, 2048-bit
  28     {
  29         primes => '3',
  30         bits => '2048',
  31     },
  32     # 4 primes, 4096-bit
  33     {
  34         primes => '4',
  35         bits => '4096',
  36     },
  37     # 5 primes, 8192-bit
  38     {
  39         primes => '5',
  40         bits => '8192',
  41     },
  42 );
  43
  44 # genrsa
  45 run_mp_tests(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 ($evp) {
  58             ok(run(app([ 'openssl', 'genpkey', '-out', 'rsamptest.pem',
  59                          '-algorithm', 'RSA', '-pkeyopt', "rsa_keygen_primes:$primes",
  60                          '-pkeyopt', "rsa_keygen_bits:$bits"])), "genrsa $name");
  61         } else {
  62             ok(run(app([ 'openssl', 'genrsa', '-out', 'rsamptest.pem',
  63                          '-primes', $primes, $bits])), "genrsa $name");
  64         }
  65
  66         ok(run(app([ 'openssl', 'rsa', '-check', '-in', 'rsamptest.pem',
  67                      '-noout'])), "rsa -check $name");
  68         if ($evp) {
  69             ok(run(app([ 'openssl', 'pkeyutl', '-inkey', 'rsamptest.pem',
  70                          '-encrypt', '-in', $cleartext,
  71                          '-out', 'rsamptest.enc' ])), "rsa $name encrypt");
  72             ok(run(app([ 'openssl', 'pkeyutl', '-inkey', 'rsamptest.pem',
  73                          '-decrypt', '-in', 'rsamptest.enc',
  74                          '-out', 'rsamptest.dec' ])), "rsa $name decrypt");
  75         } else {
  76             ok(run(app([ 'openssl', 'rsautl', '-inkey', 'rsamptest.pem',
  77                          '-encrypt', '-in', $cleartext,
  78                          '-out', 'rsamptest.enc' ])), "rsa $name encrypt");
  79             ok(run(app([ 'openssl', 'rsautl', '-inkey', 'rsamptest.pem',
  80                          '-decrypt', '-in', 'rsamptest.enc',
  81                          '-out', 'rsamptest.dec' ])), "rsa $name decrypt");
  82         }
  83
  84         ok(check_msg(), "rsa $name check result");
  85
  86         # clean up temp files
  87         unlink 'rsamptest.pem';
  88         unlink 'rsamptest.enc';
  89         unlink 'rsamptest.dec';
  90     }
  91 }
  92
  93 sub check_msg {
  94     my $msg;
  95     my $dec;
  96
  97     open(my $fh, "<", $cleartext) or return 0;
  98     binmode $fh;
  99     read($fh, $msg, 10240);
 100     close $fh;
 101     open($fh, "<", "rsamptest.dec") or return 0;
 102     binmode $fh;
 103     read($fh, $dec, 10240);
 104     close $fh;
 105
 106     if ($msg ne $dec) {
 107         print STDERR "cleartext and decrypted are not the same";
 108         return 0;
 109     }
 110     return 1;
 111 }