Forensic SIM Card Cloning Using Authentication Algorithm
Nuril Anwar, Imam Riadi, Ahmad Luthfi · 2016
Crime in the telecommunications sector increasingly, especially in the mobile security system found several security flaws of data outside of the network. Clone SIM card is a major problem in the SIM card device. Research cloning SIM card can be presented in the form of analysis algorithms A3 SRES, and A8 RAND to get Ki AUC for the investigation process digital forensic cloning SIM card, testing scheme SIM card cloning used parameter ＂Due Under Test＂ (DUT) and ＂Trial and Error＂ with the following phases ; identification, preservation, collection, examination, anally and presentation. Conclusion SIM card cloning and analysis in the form of percentage of success then conducted a forensic investigation to cloning SIM card with the matching algorithm A8 (RAND) contained in each SIM card which produces authentication Ki as contained in the investigation file structure SIM card. Memory capacity has advantages and disadvantages, which is 32kb SIM card Ki produced a success rate of 100% success, 64kb SIM card cloning success rate of 25% to 50%. Research cloning SIM card with forensic investigations have been successfully cloned.