Cryptology ePrint Archive: Report 2001/066

IMPROVED PUBLIC KEY CRYPTOSYSTEM USING FINITE NON ABELIAN GROUPS

SEONG-HUN PAENG and DAESUNG KWON and KIL-CHAN HA and JAE HEON KIM

Abstract: In the public key cryptosystem using finite non abelian groups which is suggested in CRYPTO 2001, the discrete logarithm problems in inner automorphism groups are used. In this paper, we generalize the system and give some examples of non abelian groups which is applicable to our system.

Category / Keywords: public-key cryptography / automorphism

Date: received 15 Aug 2001

Contact author: shpaeng at etri re kr

Available format(s): Postscript (PS) | Compressed Postscript (PS.GZ) | BibTeX Citation

Version: 20010831:071608 (All versions of this report)

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