?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=Lutfi+Rahadian&rft.aulast=22043441&rft.au=22043441%2C+Lutfi+Rahadian&rft.inst=Universitas+Kristen+Duta+Wacana&rft.degree=Bachelor&rft.title=KRIPTOANALISIS+BRUTE+FORCE+ATTACK+PADA+KRIPTOGRAFI+KLASIK+(CAESAR+CODE%2C+PENGEBANGAN+CAESAR+CODE%2C+VIGENERE+)&rft.tpages=53&rft.date=October+2011