Also add a new engine - ENGINE_EVAL. Previously ENGINE_INTERNAL
had three different modes - a "hi-optimized" version, a
"lo-optimized" version and a version that didn't depend on
create_function and there wasn't a way to really isolate these
modes and test them individually.
- rename \phpseclib\Crypt\Base to \phpseclib\Crypt\Common\SymmetricKey
- create BlockCipher and StreamCipher to extend SymmetricKey
- replace _string_shift with \phpseclib\Common\Functions\Strings::shift
* PSR2-1.0:
Fix indentation phpcbf did not fix.
Remove PSR2.Methods.FunctionCallSignature.SpaceAfterOpenBracket exception.
Use phpcbf to fix PHP code to ruleset.
Ignore coding guidelines in ANSI switch block.
Base code sniffer ruleset on PSR2 rather than PEAR.
Update PHP Code Sniffer to 2.3.3
Conflicts:
build/code-sniffer-ruleset-tests.xml
build/code-sniffer-ruleset.xml
composer.lock
phpseclib/Crypt/DES.php
phpseclib/Crypt/Hash.php
phpseclib/Crypt/RSA.php
phpseclib/File/X509.php
phpseclib/Math/BigInteger.php
phpseclib/Net/SFTP.php
phpseclib/Net/SSH1.php
phpseclib/Net/SSH2.php
tests/Functional/Net/SFTPUserStoryTest.php
tests/Unit/Crypt/TwofishTest.php
