Implementation of ECDSA on Two Smart Cards
Qishan Zhang · Jisuanji gongcheng · 2005
Elliptic curve cryptosystems theory and the fast implementation of element algorithms over GF ( 2n) and algorithms of ECDSA arediscussed, then based on the SLE66CL160S and SLE66CX320P smart cards with embedded the DDES-EC2 module, the 163bit length ECDSAlogarithm over GF ( 2n) is implemented, and the two kinds of implementation are implemented. At last through testing, the result shows that thisimplementation is efficient and correct.