Improvement of Chikazawa-Yamagishi ID-based key sharing system

Yuh Min Tseng, Jinn Ke Jan

Research output: Contribution to journalArticlepeer-review

7 Citations (Scopus)


In 1992, Chikazawa and Yamagishi proposed an ID-based key sharing system which improved the previous scheme to counter the attack developed by Simbo and Kawamura. An improvement to the Chikazawa-Yamagishi scheme is presented. This improvement achieves the same security level and requires fewer transmitted messages and less computing time for key distribution and key recovery than the existing scheme.

Original languageEnglish
Pages (from-to)1221-1222
Number of pages2
JournalElectronics Letters
Issue number12
Publication statusPublished - 1998 Jun 11

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

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