Gayathri Nemani Bhagya, Thumbur Gowri, Krishna Rao Ravva Rama Venkata, Punugu Vasudeva Reddy. Efficient and secure pairing-free certificateless directed signature scheme. J. King Saud Univ. Comput. Inf. Sci., 33(2):225-234, 2021. [doi]
Abstract is missing.