True Random Bit Generator Using ZCDPLL Based on TMS320C6416

• 作者: Qassim NASIR
• 来源期刊: 通讯、网络与系统学国际期刊(英文)
• 学科: 工学
• 关键词: TRUE RANDOM Binary Sequence Zero CROSSING Digital Phase Locked Loop Spreading Sequences CRYPTOGRAPHY TMS320C64X
• 年，卷（期）: 2009,（4）
• 页码范围: 258-266
• 页数: 9页
• 分类号: TN91

摘要

A True Random Binary Generator (TRBG) based on a zero crossing digital phase-locked loop (ZCDPLL) is proposed. In order to face the challenges of using the proposed TRBG in cryptography, the proposed TRBG is subjected to the AIS 31 test suite. The ZCDPLL operate as chaotic generator for certain loop filter gains and this has been used to generate TRBs. The generated binary sequences have a good autocorrelation and cross-correlation properties as seen from the simulation results. A prototype of TRBG using ZCDPLL has been developed through Texas Instruments TMS320C6416 DSP development kit. The proposed TRBG successfully passed the AIS 31 test suit.