A Promote Encryption Algorithm based on DES Encryption and PRNG in Bluetooth Wireless Transmission

Tao Pan*, Haoran Yin

Internet Institute, Anhui University, Hefei, 230039, China

Abstract: Through the study of Bluetooth wireless transmission attack, based on DES algorithm to do a security defense upgrade, analysis of Bluetooth information security authentication and encryption algorithm principle, structure and algorithm, analysis of E0 encryption weaknesses, but also based on DES algorithm how to secure Bluetooth encryption.

Keywords: Bluetooth wireless transmission; Security; DES; Encryption algorithm; PRNG