An ECDSA signature scheme designs for PBOC 2.0 specifications
Youqiao Zhang, Wuneng Zhou · 2012
The RSA algorithm was recognized as the asymmetric encryption signature algorithm in PBOC2.0 specifications. Since the Elliptic Curve Cryptosystem(ECC) is popular in smart card platform, this paper designs an Elliptic Curve Digital Signature Algorithm (ECDSA) which can be used in PBOC2.0 specifications. ECDSA has a higher security, faster processing speed and significantly reducing required storage space compared to RSA algorithm in the original specifications. Thus using ECDSA as a signature verification algorithm has great advantages in smart card where storage space is constrained.