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Catcher Catcher (12/27/2011 06:15 pm)
This project produces a piece of software for Osmocom phones to detect unusual network behavior caused by IMSI catchers and tracking attacks.
A5/1 Decryption (10/27/2010 12:56 am)
A5/1 is the crypto algorithm used in most GSM networks to encrypt signaling and data on the air interface.

The project uses a time/memory tradeoff Attack to decrypt A5/1 packets, utilizing the large computational power of modern graphic card processors....