login param fix
stage 2: hmacs might work... :)
stage 2 funkt endlich!!!
lab3 withoutCrypto
Merge remote-tracking branch 'origin/master' into withoutCrypto

Conflicts:
	src/Channel/HMac.java
	src/Channel/SecureChannel.java
	src/Channel/test.java
	src/Client/Client.java
	src/Client/ClientThreadTCP.java
	src/Exceptions/HMacException.java
	src/Server/ServerThread.java
Merge remote-tracking branch 'origin/withoutCrypto'