JICCE (한국정보통신학회)
Current Result Document : 18 / 19
| 한글제목(Korean Title) |
Implementation of Multi-Precision Multiplication over Sensor Networks with Efficient Instructions |
| 영문제목(English Title) |
Implementation of Multi-Precision Multiplication over Sensor Networks with Efficient Instructions |
| 저자(Author) |
Hwajeong Seo
Howon Kim
|
| 원문수록처(Citation) |
VOL 11 NO. 01 PP. 0012 ~ 0016 (2013. 03) |
한글내용
(Korean Abstract) |
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영문내용
(English Abstract) |
Sensor network is one of the strongest technologies for various applications including home automation, surveillance system and monitoring system. To ensure secure and robust network communication between sensor nodes, plain-text should be encrypted using encryption methods. However due to their limited computation power and storage, it is difficult to implement public key cryptography, including elliptic curve cryptography, RSA and pairing cryptography, on sensor networks. However, recent works have shown the possibility that public key cryptography could be made available in a sensor network environment by introducing the efficient multi-precision multiplication method. The previous method suggested a broad rule of multiplication to enhance performance. However, various features of sensor motes have not been considered. For optimized implementation, unique features should be handled. In this paper, we propose a fully optimized multiplication method depending on a different specification for sensor motes. The method improves performance by using more efficient instructions and general purpose registers. |
| 키워드(Keyword) |
ATmega128
Instruction set
MSP430
Multi-precision multiplication
Sensor network
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| 파일첨부 |
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