TY - JFULL AU - Sattar B. Sadkhan and Najlae Falah Hameed PY - 2010/3/ TI - Proposed Developments of Elliptic Curve Digital Signature Algorithm T2 - International Journal of Mathematical and Computational Sciences SP - 278 EP - 281 VL - 4 SN - 1307-6892 UR - https://publications.waset.org/pdf/4584 PU - World Academy of Science, Engineering and Technology NX - Open Science Index 38, 2010 N2 - The Elliptic Curve Digital Signature Algorithm (ECDSA) is the elliptic curve analogue of DSA, where it is a digital signature scheme designed to provide a digital signature based on a secret number known only to the signer and also on the actual message being signed. These digital signatures are considered the digital counterparts to handwritten signatures, and are the basis for validating the authenticity of a connection. The security of these schemes results from the infeasibility to compute the signature without the private key. In this paper we introduce a proposed to development the original ECDSA with more complexity. ER -