ID-based cryptographic schemes based on factoring and discrete logarithms

Author

Su, Pin-Chang ; Lu, Erl-Huei ; Chang, Henry Ker-Chang

Author_Institution

Dept. of Electr. Eng., Chang Gung Univ., Taiwan

fYear

2003

fDate

14-16 Oct. 2003

Firstpage

556

Lastpage

563

Abstract

We present three identity-based cryptographic schemes based on two-known assumptions. The security of the proposed scheme follows from the difficulties in simultaneously solving the factoring (FAC) and discrete logarithms (DL) problems with arithmetic modulo of almost the same size. The proposed schemes support user identification, digital signature, and key distribution.

Keywords

authorisation; biometrics (access control); message authentication; public key cryptography; arithmetic modulo; digital signature; discrete logarithm; factoring logarithm; identity-based cryptography; personal identification; public key distribution; user identification; Arithmetic; Authentication; Computer networks; Credit cards; Digital signatures; Identity-based encryption; Public key; Public key cryptography; Security; Telephony;

fLanguage

English

Publisher

ieee

Conference_Titel

Security Technology, 2003. Proceedings. IEEE 37th Annual 2003 International Carnahan Conference on

Print_ISBN

0-7803-7882-2

Type

conf

DOI

10.1109/CCST.2003.1297619

Filename

1297619

Link To Document

https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2968994