Title :
The improved elliptic curve digital signature algorithm
Author_Institution :
Dept. of Electron. Technol., Eng. Coll. of Armed Police Force, Xi´an, China
Abstract :
ECDSA is the first successful algorithm that based on ECC. It was accepted by ANSI, IEEE, NIST and ISO as the standard signature algorithm. In this paper, ECDSA was analyzed and improved. The improved algorithms reduce the computational cost while keeping the same security as original ECDSA. They are suitable for the users who have limited compute capacity in different cases. The performance data of each algorithm was presented also.
Keywords :
digital signatures; public key cryptography; ANSI; ECC; ECDSA; IEEE; ISO; NIST; elliptic curve cryptography; elliptic curve digital signature algorithm; standard signature algorithm; Digital signatures; Elliptic curve cryptography; Elliptic curves; Equations; Mathematical model; Digital Signature; ECDSA; Elliptic Curve;
Conference_Titel :
Electronic and Mechanical Engineering and Information Technology (EMEIT), 2011 International Conference on
Conference_Location :
Harbin, Heilongjiang, China
Print_ISBN :
978-1-61284-087-1
DOI :
10.1109/EMEIT.2011.6022868
