00345nam a22000977a 4500082001700000100001700017245007000034260003200104300001400136500009700150  aPhDIT-11 FAI  aFaiza Fakhar  aSymmetric Cryptographic key management in cloud based environment  aIslamabadbNUST-SEECSc2014  a102b25cm  aSupervisors: Dr. Muhammad Swais Shibli, Dr. Zahid Anwar, Dr. Abdul Ghafoor, Ms. Rahat Masood