Hossen, Md. Sagar; Tabassum, Tasfia; Islam, Md. Ashiqul; Karim, Rafat; Rumi, Laila Sultana; Kobita, Aysha Akter
(Springer, 2021)
Nowadays, each and every system needs proper security. Only proper security can save important documents. There are different types of security systems that people use for safety. Digital Signature is one kind of a security ...