Secure Download System Based on Software Defined Radio Composed of FPGAs(Special Issue on Software Defined Radio Technology and Its Application)
スポンサーリンク
概要
- 論文の詳細を見る
In this paper, we focus attention on the development of security techniques using software defined radio (SDR) technologies. We propose a new secure download system which uses the characteristics of the field programmable gate arrays (FPGAs) composing the SDR. The proposed system has the novelty that realization of high security encipherment is possible. This is achieved using the characteristic of FPGAs which allows systems to be arranged in a variety of different layouts, as well as by using the configuration information as the key. This unifies the renewal of the key and the encipherment. In addition the proposed system has the merit that it has high security against illegal acquisition such as a wiretapping, and can also be used in conjunction with any other current cipher algorithm. As an evaluation of the security, we show that the proposed system has high immunity to illegal acquisition of software using replay attack, by verification of the protocol as well as by numerical computation. The proposed system can therefore realize high security software downloads based on SDR.
- 社団法人電子情報通信学会の論文
- 2002-12-01
著者
-
Kohno Ryuji
Graduate School Of Engineering Division Of Physics Electrical And Computer Engineering Yokohama Nati
-
Uchikawa Hironori
Graduate School Of Engineering Division Of Physics Electrical And Computer Engineering Yokohama Nati
-
UMEBAYASHI Kenta
Graduate School of Engineering, Division of Physics, Electrical and Computer Engineering, Yokohama N
-
Kohno Ryuji
Graduate School Of Engineering Division Of Physics Electrical And Computer Engineering Yokohama Nati
-
Umebayashi Kenta
Graduate School Of Engineering Division Of Physics Electrical And Computer Engineering Yokohama Nati
関連論文
- Cyclic Prefix Signaling for Pulse Shape Modulation UWB RAKE Receivers
- Design of Spectrally Efficient Hermite Pulses for PSM UWB Communications
- Adaptive RAKE Receivers with Subspace-Based Hadamard-Hermite Template Design for UWB Communications(RAKE Receiver, Ultra Wideband Systems)
- Analog network coding of spreaded signals with packet combining (ワイドバンドシステム)
- Jitter Robust Hermite Pulses for UWB Communications
- Method of Non-Data-Aided Carrier Recovery with Modulation Identification(Communication Theory and Systems)(Applications and Implementations of Digital Signal Processing)
- A New Blind Adaptive Array Antenna Based on CMA Criteria for M-Ary/SS Signals Suitable for Software Defined Radio Architecture
- Dialogue-Based Broadcasting Protocol for Wireless Ad Hoc Networks
- Study on Soft Decision Based Cooperative Sensing for Cognitive Radio Networks
- BS-4-1 An Iterative TOA Positioning by UWB Radio Communication Systems Combining Fingerprinting Method(BS-4. Network Design, Management and Control for Future Networked Systems)
- A study on adaptive slot allocation approach for the next generation of low and high data rate wireless PAN (ソフトウェア無線)
- Adaptive Slot Allocation for an Environment where the Next Generation of Low and High Data Rate Wireless PAN Coexist
- B-21-11 Analog Network Coding of Spreaded Signals with Packet Combining
- Secure Download System Based on Software Defined Radio Composed of FPGAs(Special Issue on Software Defined Radio Technology and Its Application)
- A Differential STBC Integrated with Trellis Coded Modulation(Communication Theory, Information Theory and Its Applications)
- Maximum Likelihood Estimation of Trellis Encoder and Modulator Transition Utilizing HMM for Adaptive Channel Coding and Modulation Technique(Adaptive Signal Processing and Its Applications)
- A New Blind Beamforming and Hop-Timing Detection for FH Communications
- Analysis of Optimal Weighted Cooperative Spectrum Sensing with Multiple Antenna Elements
- Decision fusion for cooperative source number estimation in cognitive radio networks