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#!/usr/bin/env ruby
=begin
= $RCSfile$ -- TestCases for OpenSSL::Cipher
= Info
'OpenSSL for Ruby 2' project
Copyright (C) 2002 Michal Rokos <m.rokos@sh.cvut.cz>
All rights reserved.
= Licence
This program is licenced under the same licence as Ruby.
(See the file 'LICENCE'.)
= Version
$Id$
=end
require 'test/unit'
require 'openssl'
include OpenSSL
include Cipher
##
# OpenSSL::debug = true
#
class TC_Cipher < Test::Unit::TestCase
def set_up
@c1 = Cipher.new("DES-EDE3-CBC")
@c2 = DES.new(:EDE3, "CBC")
end
def test_crypt
key = "KEY"
iv = "IV"
data = "DATA"
s1 = @c1.encrypt(key, iv).update(data) + @c1.final
s2 = @c2.encrypt(key, iv).update(data) + @c2.final
assert_equal(s1, s2, "encrypt")
assert_equal(data, @c1.decrypt(key, iv).update(s2) + @c1.final, "decrypt")
assert_equal(data, @c2.decrypt(key, iv).update(s1) + @c2.final, "decrypt")
end
def test_info
assert_equal("DES-EDE3-CBC", @c1.name, "name")
assert_equal("DES-EDE3-CBC", @c2.name, "name")
assert_kind_of(Fixnum, @c1.key_len, "key_len")
assert_kind_of(Fixnum, @c1.iv_len, "iv_len")
end
def tear_down
@c1 = @c2 = nil
end
end
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