GSM加密破解演示PPT(英文).pdf

鸿鹄论坛: Karsten Nohl, Chris Paget – 26C3, Berlin GSM – SRSLY? 鸿鹄书院: 鸿鹄论坛: Summary: GSM Encryption needs to be shown insecure GSM is constantly under attack: A5/1 cipher shown insecure repeatedly To rectify the perception of Lack of network authentication allow GSM‟s security, we demon- MITM intercept (IMSI Catcher) strate its weakness The community has Security expec- computed the cryptographic tations divert base for a public from reality demonstration of cracking GSM However, GSM is used in a growing number of sensitive applications: This presentation details Voice calls, obviously motives, approach and next steps of the “A5/1 Cracking SMS for banking Project” Seeding RFID/NFC secure elements for access control, payment and authentication Source: H4RDW4RE 鸿鹄书院: 1 Karsten Nohl - A5/1 Cracking 鸿鹄论坛: GSM is global, omnipresent and insecure GSM 80% of mobile encryption introduced phone in 1987 … market