• 沒有找到結果。

An Improvement of Saeednia’s Identity-based Key Exchange Protocol*

N/A
N/A
Protected

Academic year: 2022

Share "An Improvement of Saeednia’s Identity-based Key Exchange Protocol*"

Copied!
1
0
0

加載中.... (立即查看全文)

全文

(1)

題名: An Improvement of Saeednia’s Identity-based Key Exchange Protocol*

作者: 謝濱燦;孫宏民;黃宗立;林宸堂

貢獻者: 成功大學資訊工程系;資策會網路及通訊實驗室

關鍵詞: data security;network security;protocol;key exchange 日期: 2002-05-16

上傳時間: 2009-12-08T07:38:14Z 出版者: 亞洲大學

摘要: A key exchange protocol allows two parties to establish a common session key. In 1990, Gunther proposed a key exchange protocol based on user’s identity. An identity-based key exchange protocol is a protocol that uses user’s identity to achieve user authentication and key

exchange. Recently, Saeednia proposed a modification of Gunther’s identity-base key exchange protocol in order to reduce the

communication cost. In this paper, we propose a slight modification of Saeednia’s identity-based key exchange protocol such that the

computation cost in Saeednia’s protocol can be further reduced. The improved protocol is as secure as Saeednia’s protocol against various attacks.

參考文獻

相關文件

In the third paragraph, please write a 100-word paragraph to talk about what you’d do in the future to make this research better and some important citations if any.. Please help

The case where all the ρ s are equal to identity shows that this is not true in general (in this case the irreducible representations are lines, and we have an infinity of ways

Continue to serve as statements of curriculum intentions setting out more precisely student achievement as a result of the curriculum.

• Delta hedge is based on the first-order approximation to changes in the derivative price, ∆f , due to changes in the stock price, ∆S.. • When ∆S is not small, the

Furthermore, based on the temperature calculation in the proposed 3D block-level thermal model and the final region, an iterative approach is proposed to reduce

In this paper, a two-step communication cost modification (T2CM) and a synchronization delay-aware scheduling heuristic (SDSH) are proposed to normalize the

C., 2004b, The Market Microstructure and Relative Performance of Taiwan Stock Index Futures a Comparison of the Singapore Exchange and The Taiwan Futures Exchange, Journal of

Our preliminary analysis and experimental results of the proposed method on mapping data to logical grid nodes show improvement of communication costs and conduce to better