00391nam a22001217a 4500 PhDIT-11 FAI Faiza Fakhar Symmetric Cryptographic key management in cloud based environment Islamabad NUST-SEECS 2014 102 25cm Supervisors: Dr. Muhammad Swais Shibli, Dr. Zahid Anwar, Dr. Abdul Ghafoor, Ms. Rahat Masood PR 13036 13036 0 0 0 0 NFIC CL CL GEN 2014-08-20 0 PhDIT-11 FAI SEECS0P1484 2014-10-26 2017-01-05 PR