updated readme

Author: Matteo Brichese

README.md

@@ -1,6 +1,6 @@
 # Qt-AES
 Small and portable AES encryption class for Qt.
-Supports all key sizes - 128/192/256 bits - ECB and CBC modes
+Supports all key sizes - 128/192/256 bits - ECB, CBC and CFB modes
 
 ## Usage
 
@@ -81,9 +81,14 @@ Static invocation without creating instances, 256 bit key, ECB mode, starting fr
 ## Unit Testing
 The unit testing vectors used are included in [NIST-Recommendation for Block Cipher Modes of Operation](http://nvlpubs.nist.gov/nistpubs/Legacy/SP/nistspecialpublication800-38a.pdf)
 
+## Dependencies
+* qtcore
+
+No OpenSSL required.
+
 ## Contact
 Question or suggestions are welcome!
 Please use the GitHub issue tracking to report suggestions or issues.
 
-## Licence
+## License
 This software is provided under the [UNLICENSE](http://unlicense.org/)

unit_test/aestest.cpp

@@ -4,8 +4,6 @@
 #include <QCryptographicHash>
 #include "qaesencryption.h"
 
-#include <QDebug>
-
 void AesTest::initTestCase()
 {
     quint8 key_16[16] =  {0x2b, 0x7e, 0x15, 0x16, 0x28, 0xae, 0xd2, 0xa6, 0xab, 0xf7, 0x15, 0x88, 0x09, 0xcf, 0x4f, 0x3c};