diff options
Diffstat (limited to 'deps/openssl/openssl/test/recipes/15-test_genrsa.t')
-rw-r--r-- | deps/openssl/openssl/test/recipes/15-test_genrsa.t | 39 |
1 files changed, 34 insertions, 5 deletions
diff --git a/deps/openssl/openssl/test/recipes/15-test_genrsa.t b/deps/openssl/openssl/test/recipes/15-test_genrsa.t index cc74e303f1..766ea4f0aa 100644 --- a/deps/openssl/openssl/test/recipes/15-test_genrsa.t +++ b/deps/openssl/openssl/test/recipes/15-test_genrsa.t @@ -1,5 +1,5 @@ #! /usr/bin/env perl -# Copyright 2017 The OpenSSL Project Authors. All Rights Reserved. +# Copyright 2017-2018 The OpenSSL Project Authors. All Rights Reserved. # # Licensed under the OpenSSL license (the "License"). You may not use # this file except in compliance with the License. You can obtain a copy @@ -18,9 +18,38 @@ setup("test_genrsa"); plan tests => 5; +# We want to know that an absurdly small number of bits isn't support is(run(app([ 'openssl', 'genrsa', '-3', '-out', 'genrsatest.pem', '8'])), 0, "genrsa -3 8"); -ok(run(app([ 'openssl', 'genrsa', '-3', '-out', 'genrsatest.pem', '16'])), "genrsa -3 16"); -ok(run(app([ 'openssl', 'rsa', '-check', '-in', 'genrsatest.pem', '-noout'])), "rsa -check"); -ok(run(app([ 'openssl', 'genrsa', '-f4', '-out', 'genrsatest.pem', '16'])), "genrsa -f4 16"); -ok(run(app([ 'openssl', 'rsa', '-check', '-in', 'genrsatest.pem', '-noout'])), "rsa -check"); + +# Depending on the shared library, we might have different lower limits. +# Let's find it! This is a simple binary search +# ------------------------------------------------------------ +# NOTE: $good may need an update in the future +# ------------------------------------------------------------ +note "Looking for lowest amount of bits"; +my $bad = 3; # Log2 of number of bits (2 << 3 == 8) +my $good = 11; # Log2 of number of bits (2 << 11 == 2048) +while ($good > $bad + 1) { + my $checked = int(($good + $bad + 1) / 2); + if (run(app([ 'openssl', 'genrsa', '-3', '-out', 'genrsatest.pem', + 2 ** $checked ], stderr => undef))) { + note 2 ** $checked, " bits is good"; + $good = $checked; + } else { + note 2 ** $checked, " bits is bad"; + $bad = $checked; + } +} +$good++ if $good == $bad; +$good = 2 ** $good; +note "Found lowest allowed amount of bits to be $good"; + +ok(run(app([ 'openssl', 'genrsa', '-3', '-out', 'genrsatest.pem', $good ])), + "genrsa -3 $good"); +ok(run(app([ 'openssl', 'rsa', '-check', '-in', 'genrsatest.pem', '-noout' ])), + "rsa -check"); +ok(run(app([ 'openssl', 'genrsa', '-f4', '-out', 'genrsatest.pem', $good ])), + "genrsa -f4 $good"); +ok(run(app([ 'openssl', 'rsa', '-check', '-in', 'genrsatest.pem', '-noout' ])), + "rsa -check"); unlink 'genrsatest.pem'; |