원문정보
보안공학연구지원센터(IJSIA)
International Journal of Security and Its Applications
Vol.9 No.7
2015.07
pp.49-58
피인용수 : 0건 (자료제공 : 네이버학술정보)
초록
영어
This paper firstly briefed the basic concepts of N public key cryptosystem, RS code and QC-LDPC code, and then put forward the cascade cryptosystem with the RS code being the outer code and QC-LDPC code being the internal code. At last, the writer analyzed in detail the security and performance of the N cryptosystem based on double public key, and thus proved its better security and performance than the traditional public key cryptosystem based on error correcting code. In addition, it is also endowed with higher practicability in complex environment.
목차
Abstract
1. Introduction
2. Basic Concepts
2.1. N Public Key Cryptosystem
2.2. RS Code
2.3. QC-LDPC Code
3. The Construction of Cascade Combination Cryptosystem
3.1. Parameter Design
3.2. Encryption Algorithm
3.3. Decryption Algorithm
4. Security Analyses
4.1. Direct Decoding Attack
4.2. Direct Solving Equations
4.3. Code Words’ Characteristics Attack
5. Function Analyses
6. Conclusion
Acknowledgements
References
1. Introduction
2. Basic Concepts
2.1. N Public Key Cryptosystem
2.2. RS Code
2.3. QC-LDPC Code
3. The Construction of Cascade Combination Cryptosystem
3.1. Parameter Design
3.2. Encryption Algorithm
3.3. Decryption Algorithm
4. Security Analyses
4.1. Direct Decoding Attack
4.2. Direct Solving Equations
4.3. Code Words’ Characteristics Attack
5. Function Analyses
6. Conclusion
Acknowledgements
References
저자정보
참고문헌
자료제공 : 네이버학술정보