Efficient and Secure ECDSA Algorithm and its Applications: A Survey

Public-key cryptography algorithms, especially elliptic curve (ECC)and digital signature algorithm (ECDSA) have been attracting attention frommany researchers in different institutions because these algorithms provide security andhigh performance when being used many areas such as electronic-healthcare, electronicbanking,electronic-commerce, electronic-vehicular, and electronic-governance. These algorithmsheighten against various attacks the same time improve performanceto obtain efficiencies (time, memory, reduced computation complexity, energy saving)in an environment of constrained source large systems. This paper presents detailedand a comprehensive survey update ECDSA terms performance,security, applications.