標題: A CONFERENCE KEY DISTRIBUTION-SYSTEM BASED ON CROSS-PRODUCT
作者: WU, TC
YEH, YS
交大名義發表
資訊科學與工程研究所
National Chiao Tung University
Institute of Computer Science and Engineering
公開日期: 1-二月-1993
摘要: Extended from the Diffie-Hellman public key distribution system (PKDS), we propose a conference key distribution system (CKDS) based on the cross-product operations on row vectors over a Galois field GF(P), where P is a prime number. In our CKDS, the chairperson computes a conference key CK and then embeds it to some public interpolating polynomials to let only the legal intended principals recover CK, while the illegal intended principals can not. From the public parameters, an intruder or any intended principal in the network does not know how many and who are the legal intended principals in the conference. Furthermore, since the construction of the CK does not interfere with the secret keys of the intended principals, any intended principals in the network has no useful information for revealing any other principals' secret keys. Besides, our CKDS can be implemented practically.
URI: http://hdl.handle.net/11536/3133
ISSN: 0898-1221
期刊: COMPUTERS & MATHEMATICS WITH APPLICATIONS
Volume: 25
Issue: 4
起始頁: 39
結束頁: 46
顯示於類別:期刊論文


文件中的檔案:

  1. A1993KH77500004.pdf