WASET
    Nedal Tahat,  A New Design Partially Blind Signature Scheme Based on Two Hard Mathematical Problems.   journal   = {International Journal of Mathematical and Computational Sciences}, [online]. World Academy of Science, Engineering and Technology.
    August 2012, vol. 68(8). 1023 - 1027
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/533.