Journal of the Korea Institute of Information Security & Cryptology (정보보호학회논문지)

Korea Institute of Information Security and Cryptology (한국정보보호학회)
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Secure and Efficient Anonymous Channel

안전하고 효율적인 익명 통신로.

  • Published : 1996.03.01
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Abstract

본 논문에서는 Eurocrypt'93 에서 제안된 효율적인 익명 통신로에 대한 Pfitzmann의 공격에 주안점을 두어, 그 공격에 대한 대책을 고려한 새로운 방식을 제안하고자 한다. 제안 방식은 송신자가 보내는 암호문의 크기가 다소 증가되는 점이 있으나, 이전의 방식과 동일하게 MIX 센터의 수에는 의존하지 않는다. 특히, 이전의 방식에서 필요로 했던 동시 동보 네트워크(simultaneous broadcast network)는, 제안된 방식에서는 고려하지 않고도 효율적으로 익명 통신로를 구현할 수 있다

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References

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