论文信息 - Hardware architecture for security improved Fallahpour audio watermarking scheme

Hardware architecture for security improved Fallahpour audio watermarking scheme

One of the audio watermarking schemes with highest payload published to date is Fallahpour scheme, achieving about 3 kbps [1]. A keybased security improvement to this algorithm is proposed in [2] while significatively maintaining the payload. In this letter, a high throughput and compact hardware architecture for the Security Improved Fallahpour Audio Watermarking Scheme is proposed, demonstrating the suitability of this algorithm for real-time applications.

[1] K. Baskaran,et al. FPGA based audio watermarking - Covert communication , 2011, Microelectron. J..

[2] Shawki Areibi,et al. Implementation Approaches Trade-Offs for WiMax OFDM Functions on Reconfigurable Platforms , 2010, TRETS.

[3] L. DoraM.Ballesteros,et al. Real-time, speech-in-speech hiding scheme based on least significant bit substitution and adaptive key , 2013, Comput. Electr. Eng..

[4] Claudia Feregrino Uribe,et al. On the Implementation of a Hardware Architecture for an Audio Data Hiding System , 2011, J. Signal Process. Syst..

[5] David Megías,et al. High capacity audio watermarking using FFT amplitude interpolation , 2009, IEICE Electron. Express.

[6] Claudia Feregrino Uribe,et al. Efficient implementation of the RDM-QIM algorithm in an FPGA , 2009, IEICE Electron. Express.

[8] Claudia Feregrino Uribe,et al. Improving the security of Fallahpour's audio watermarking scheme , 2010, IEICE Electron. Express.